Document:

EXECUTION COPY

                   STRUCTURED ASSET SECURITIES CORPORATION II,
                                    Depositor

                                       and

                      WACHOVIA BANK, NATIONAL ASSOCIATION,
                               as Master Servicer

                                       and

                           ALLIED CAPITAL CORPORATION,
                               as Special Servicer

                                       and

                       LASALLE BANK NATIONAL ASSOCIATION,
                                   as Trustee

                                       and

                               ABN AMRO BANK N.V.,
                                 as Fiscal Agent

                         POOLING AND SERVICING AGREEMENT

                          Dated as of January 11, 2005

                         ------------------------------

                                 $1,524,551,178

                    LB-UBS Commercial Mortgage Trust 2005-C1

                 Commercial Mortgage Pass-Through Certificates,
                                 Series 2005-C1

                                                 TABLE OF CONTENTS

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                                                     ARTICLE I

                     DEFINITIONS; GENERAL INTERPRETIVE PRINCIPLES; CERTAIN ADJUSTMENTS TO THE
                                    PRINCIPAL DISTRIBUTIONS ON THE CERTIFICATES

SECTION 1.01.   Defined Terms..................................................................................7
SECTION 1.02.   General Interpretive Principles...............................................................89
SECTION 1.03.   Certain Adjustments to the Principal Distributions on the Certificates........................90

                                                    ARTICLE II

                        CONVEYANCE OF TRUST MORTGAGE LOANS; REPRESENTATIONS AND WARRANTIES;
                                         ORIGINAL ISSUANCE OF CERTIFICATES

SECTION 2.01.   Creation of Trust; Conveyance of Trust Mortgage Loans.........................................93
SECTION 2.02.   Acceptance of Trust Fund by Trustee...........................................................97
SECTION 2.03.   Repurchase of Trust Mortgage Loans for Document Defects and Breaches of Representations
                  and Warranties..............................................................................98
SECTION 2.04.   Representations, Warranties and Covenants of the Depositor...................................109
SECTION 2.05.   Acceptance of Grantor Trust Assets and the Loss of Value Reserve Fund by Trustee; Issuance
                  of the Class V Certificates................................................................111
SECTION 2.06.   Acceptance of Loan REMICs by Trustee; Execution, Authentication and Delivery of Class
                  R-LR Certificates; Creation of Loan REMIC Regular Interests................................112
SECTION 2.07.   Conveyance of Loan REMIC Regular Interests...................................................112
SECTION 2.08.   Execution, Authentication and Delivery of Class R-I Certificates; Creation of REMIC I
                  Regular Interests..........................................................................113
SECTION 2.09.   Conveyance of REMIC I Regular Interests; Acceptance of REMIC II by Trustee...................113
SECTION 2.10.   Execution, Authentication and Delivery of Class R-II Certificates; Creation of REMIC II
                  Regular Interests..........................................................................113
SECTION 2.11.   Conveyance of REMIC II Regular Interests; Acceptance of REMIC III by Trustee.................113
SECTION 2.12.   Execution, Authentication and Delivery of REMIC III Certificates.............................114

                                                    ARTICLE III

                                  ADMINISTRATION AND SERVICING OF THE TRUST FUND

SECTION 3.01.   Administration of the Mortgage Loans.........................................................115
SECTION 3.02.   Collection of Mortgage Loan Payments.........................................................117
SECTION 3.03.   Collection of Taxes, Assessments and Similar Items; Servicing Accounts; Reserve Accounts.....119

                                                       -i-

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SECTION 3.04.   Pool Custodial Account, Defeasance Deposit Account, Collection Account, Interest Reserve
                  Account, Excess Liquidation Proceeds Account and Loss of Value Reserve Fund................121
SECTION 3.04A.  Loan Combination Custodial Accounts for Loan Combinations....................................127
SECTION 3.05.   Permitted Withdrawals From the Pool Custodial Account, the Collection Account, the Interest
                  Reserve Account and the Excess Liquidation Proceeds Account................................129
SECTION 3.05A.  Permitted Withdrawals From the Loan Combination Custodial Accounts...........................137
SECTION 3.06.   Investment of Funds in the Collection Account, the Servicing Accounts, the Reserve
                  Accounts, the Defeasance Deposit Account, the Custodial Accounts, the REO Accounts, the
                  Interest Reserve Account and the Excess Liquidation Proceeds Account.......................145
SECTION 3.07.   Maintenance of Insurance Policies; Errors and Omissions and Fidelity Coverage;
                  Environmental Insurance....................................................................148
SECTION 3.08.   Enforcement of Alienation Clauses............................................................152
SECTION 3.09.   Realization Upon Defaulted Mortgage Loans; Required Appraisals; Appraisal Reduction
                  Calculation................................................................................156
SECTION 3.10.   Trustee and Custodian to Cooperate; Release of Mortgage Files................................161
SECTION 3.11.   Servicing Compensation; Payment of Expenses; Certain Matters Regarding Servicing Advances....162
SECTION 3.12.   Property Inspections; Collection of Financial Statements; Delivery of Certain Reports........169
SECTION 3.12A.  Delivery of Certain Reports to the Non-Trust Mortgage Loan Noteholders.......................172
SECTION 3.12B.  Statements to the Non-Trust Mortgage Loan Noteholders........................................173
SECTION 3.13.   Annual Statement as to Compliance............................................................173
SECTION 3.14.   Reports by Independent Public Accountants....................................................174
SECTION 3.15.   Access to Certain Information................................................................175
SECTION 3.16.   Title to REO Property; REO Accounts..........................................................177
SECTION 3.17.   Management of REO Property...................................................................179
SECTION 3.18.   Sale of Trust Mortgage Loans and REO Properties..............................................182
SECTION 3.19.   Additional Obligations of the Master Servicer and Special Servicer; Obligations to Notify
                  Ground Lessors and Hospitality Franchisors; the Special Servicer's Right to Request the
                  Master Servicer to Make Servicing Advances; Mortgagor Enforcement Actions..................186
SECTION 3.20.   Modifications, Waivers, Amendments and Consents; Defeasance..................................188
SECTION 3.21.   Transfer of Servicing Between Master Servicer and Special Servicer; Record Keeping...........197
SECTION 3.22.   Sub-Servicing Agreements.....................................................................198
SECTION 3.23.   Representations and Warranties of the Master Servicer........................................201
SECTION 3.24.   Representations and Warranties of the Special Servicer.......................................203
SECTION 3.25.   Certain Matters Regarding the Purchase of the Trust Mortgage Loan in a Loan Combination......204
SECTION 3.26.   Application of Default Charges...............................................................205

                                                       -ii-

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                                                    ARTICLE IV

                           PAYMENTS TO CERTIFICATEHOLDERS; REPORTS TO CERTIFICATEHOLDERS

SECTION 4.01.   Distributions................................................................................207
SECTION 4.02.   Statements to Certificateholders; CMSA Loan Periodic Update File.............................222
SECTION 4.03.   P&I Advances With Respect to the Mortgage Pool...............................................229
SECTION 4.04.   Allocations of Realized Losses and Additional Trust Fund Expenses............................233
SECTION 4.05.   Various Reinstatement Amounts................................................................234
SECTION 4.06.   Calculations.................................................................................236
SECTION 4.07.   Use of Agents................................................................................236

                                                     ARTICLE V

                                                 THE CERTIFICATES

SECTION 5.01.   The Certificates.............................................................................237
SECTION 5.02.   Registration of Transfer and Exchange of Certificates........................................237
SECTION 5.03.   Book-Entry Certificates......................................................................245
SECTION 5.04.   Mutilated, Destroyed, Lost or Stolen Certificates............................................246
SECTION 5.05.   Persons Deemed Owners........................................................................247

                                                    ARTICLE VI

                         THE DEPOSITOR, THE MASTER SERVICER, THE SPECIAL SERVICER AND THE
                                         CONTROLLING CLASS REPRESENTATIVE

SECTION 6.01.   Liability of Depositor, Master Servicer and Special Servicer.................................248
SECTION 6.02.   Continued Qualification and Compliance of Master Servicer; Merger, Consolidation or
                  Conversion of Depositor, Master Servicer or Special Servicer...............................248
SECTION 6.03.   Limitation on Liability of Depositor, Master Servicer and Special Servicer...................249
SECTION 6.04.   Resignation of Master Servicer and the Special Servicer......................................250
SECTION 6.05.   Rights of Depositor, Trustee and Non-Trust Mortgage Loan Noteholders in Respect of the
                  Master Servicer and the Special Servicer...................................................251
SECTION 6.06.   Depositor, Master Servicer and Special Servicer to Cooperate with Trustee....................251
SECTION 6.07.   Depositor, Special Servicer and Trustee to Cooperate with Master Servicer....................251
SECTION 6.08.   Depositor, Master Servicer and Trustee to Cooperate with Special Servicer....................252
SECTION 6.09.   Designation of Special Servicer and Controlling Class Representative by the Controlling
                  Class......................................................................................252
SECTION 6.10.   Master Servicer or Special Servicer as Owner of a Certificate................................254
SECTION 6.11.   Certain Powers of the Controlling Class Representative.......................................254

                                                      -iii-

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SECTION 6.12.   Certain Matters Regarding the Loan Combinations..............................................256

                                                    ARTICLE VII

                                                      DEFAULT

SECTION 7.01.   Events of Default............................................................................261
SECTION 7.02.   Trustee to Act; Appointment of Successor.....................................................268
SECTION 7.03.   Notification to Certificateholders...........................................................269
SECTION 7.04.   Waiver of Events of Default..................................................................269
SECTION 7.05.   Additional Remedies of Trustee Upon Event of Default.........................................270

                                                   ARTICLE VIII

                                              CONCERNING THE TRUSTEE

SECTION 8.01.   Duties of Trustee............................................................................271
SECTION 8.02.   Certain Matters Affecting Trustee............................................................272
SECTION 8.03.   Trustee and Fiscal Agent Not Liable for Validity or Sufficiency of Certificates or
                  Mortgage Loans.............................................................................273
SECTION 8.04.   Trustee and Fiscal Agent May Own Certificates................................................273
SECTION 8.05.   Fees and Expenses of Trustee; Indemnification of and by Trustee..............................273
SECTION 8.06.   Eligibility Requirements for Trustee.........................................................274
SECTION 8.07.   Resignation and Removal of Trustee...........................................................275
SECTION 8.08.   Successor Trustee............................................................................276
SECTION 8.09.   Merger or Consolidation of Trustee and Fiscal Agent..........................................277
SECTION 8.10.   Appointment of Co-Trustee or Separate Trustee................................................277
SECTION 8.11.   Appointment of Custodians....................................................................278
SECTION 8.12.   Appointment of Authenticating Agents.........................................................279
SECTION 8.13.   Appointment of Tax Administrators............................................................280
SECTION 8.14.   Access to Certain Information................................................................281
SECTION 8.15.   Reports to the Securities and Exchange Commission and Related Reports........................282
SECTION 8.16.   Representations and Warranties of Trustee....................................................288
SECTION 8.17.   The Fiscal Agent.............................................................................289
SECTION 8.18.   Representations and Warranties of Fiscal Agent...............................................290

                                                    ARTICLE IX

                                                    TERMINATION

SECTION 9.01.   Termination Upon Repurchase or Liquidation of All Trust Mortgage Loans.......................292
SECTION 9.02.   Additional Termination Requirements..........................................................301

                                                       -iv-

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                                                     ARTICLE X

                                             ADDITIONAL TAX PROVISIONS

SECTION 10.01.  REMIC Administration.........................................................................302
SECTION 10.02.  Grantor Trust Administration.................................................................305

                                                    ARTICLE XI

                                             MISCELLANEOUS PROVISIONS

SECTION 11.01.  Amendment....................................................................................308
SECTION 11.02.  Recordation of Agreement; Counterparts.......................................................310
SECTION 11.03.  Limitation on Rights of Certificateholders...................................................310
SECTION 11.04.  Governing Law; Consent to Jurisdiction.......................................................311
SECTION 11.05.  Notices......................................................................................311
SECTION 11.06.  Severability of Provisions...................................................................312
SECTION 11.07.  Grant of a Security Interest.................................................................312
SECTION 11.08.  Streit Act...................................................................................313
SECTION 11.09.  Successors and Assigns; Beneficiaries........................................................313
SECTION 11.10.  Article and Section Headings.................................................................314
SECTION 11.11.  Notices to Rating Agencies...................................................................314
SECTION 11.12.  Complete Agreement...........................................................................315

                                                      -v-

                             SCHEDULES AND EXHIBITS

    Schedule No.     Schedule Description
    ------------     --------------------
           I         Trust Mortgage Loan Schedule
          II         Representations and Warranties of the Depositor
         III         Exceptions to the Representations and Warranties of the
                       Depositor
          IV         Schedule of Environmentally Insured Mortgage Loans
           V         Schedule of Initial Deposit Mortgage Loans
          VI         Schedule of Mortgage Loans Secured by a Hospitality
                       Property or Nursing Facility
         VII         Schedule of Reference Rates
        VIII         Schedule of Class A-AB Planned Principal Balances
          IX         Schedule of Additional Mortgage Loan Origination Documents
           X         Schedule of Additional Section 2.03 Documents

     Exhibit No.     Exhibit Description
     -----------     -------------------
         A-1         Form of Class [A-1] [A-2] [A-3] [A-AB] [A-4] [A-1A]
                       Certificate
         A-2         Form of Class [X-CP] Certificate
         A-3         Form of Class [X-CL] Certificate
         A-4         Form of Class [A-J] [B] [C] [D] [E] Certificate
         A-5         Form of Class [F] [G] [H] [J] [K] [L] [M] [N] [P] [Q] [S]
                       Certificate
         A-6         Form of Class [R-I] [R-II] [R-III] [R-LR] Certificate
         A-7         Form of Class V Certificate
          B          Form of Distribution Date Statement
          C          Form of Custodial Certification
         D-1         Form of Master Servicer Request for Release
         D-2         Form of Special Servicer Request for Release
          E          Form of Loan Payoff Notification Report
         F-1         Form of Transferor Certificate for Transfers of Definitive
                       Non-Registered Certificates
         F-2A        Form I of Transferee Certificate for Transfers of
                       Definitive Non-Registered Certificates
         F-2B        Form II of Transferee Certificate for Transfers of
                       Definitive Non-Registered Certificates
         F-2C        Form of Transferee Certificate for Transfers of Interests
                       in Rule 144A Global Certificates
         F-2D        Form of Transferee Certificate for Transfers of Interests
                       in Regulation S Global Certificates
         G-1         Form I of Transferee Certificate in Connection with ERISA
                       (Definitive Non-Registered Certificates)
         G-2         Form II of Transferee Certificate in Connection with ERISA
                       (Book-Entry Non-Registered Certificates)
         H-1         Form of Transfer Affidavit and Agreement regarding Residual
                       Interest Certificates
         H-2         Form of Transferor Certificate regarding Residual Interest
                       Certificates
         I-1         Form of Notice and Acknowledgment
         I-2         Form of Acknowledgment of Proposed Special Servicer
          J          Form of UCC-1 Financing Statement Schedule
          K          Sub-Servicers in respect of which Sub-Servicing Agreements
                       are in effect or being negotiated as of the Closing Date
         L-1         Form of Information Request/Investor Certification for
                       Website Access from Certificate [Holder] [Owner]
         L-2         Form of Information Request/Investor Certification for
                       Website Access from Prospective Investor

                                      -vi-

     Exhibit No.     Exhibit Description
     -----------     -------------------
          M          Form of Defeasance Certification
          N          Form of Seller/Depositor Notification
          O          Form of Controlling Class Representative Confidentiality
                       Agreement
          P          Form of Trustee Backup Certification
          Q          Form of Master Servicer Backup Certification
          R          Form of Special Servicer Backup Certification

         This Pooling and Servicing Agreement (this "Agreement") is dated and
effective as of January 11, 2005, among STRUCTURED ASSET SECURITIES CORPORATION
II, as Depositor, WACHOVIA BANK, NATIONAL ASSOCIATION, as Master Servicer,
ALLIED CAPITAL CORPORATION, as Special Servicer, LASALLE BANK NATIONAL
ASSOCIATION, as Trustee and ABN AMRO BANK N.V., as Fiscal Agent.

                             PRELIMINARY STATEMENT:

         The Depositor intends to sell the Certificates, which are to be issued
hereunder in multiple Classes and which in the aggregate will evidence the
entire beneficial ownership interest in the Trust Fund.

         As provided herein, the Trustee will elect to treat each Early
Defeasance Trust Mortgage Loan as the primary asset of a separate REMIC for
federal income tax purposes, and each such REMIC will be designated as a "Loan
REMIC". The Class R-LR Certificates will represent the sole class of "residual
interests" in each and every Loan REMIC for purposes of the REMIC Provisions
under federal income tax law. Each Loan REMIC Regular Interest will relate to
the corresponding Early Defeasance Trust Mortgage Loan and any successor REO
Trust Mortgage Loan with respect to such Early Defeasance Trust Mortgage Loan.
Each Loan REMIC Regular Interest will: (i) accrue interest at the related per
annum rate described in the definition of "Loan REMIC Remittance Rate"; and (ii)
have an initial Uncertificated Principal Balance equal to the Cut-off Date
Balance of the related Early Defeasance Trust Mortgage Loan. The Legal Final
Distribution Date of each Loan REMIC Regular Interest is the Distribution Date
immediately following the third anniversary of the end of the remaining
amortization term (as determined as of the Closing Date) of the related Early
Defeasance Trust Mortgage Loan. None of the Loan REMIC Regular Interests will be
certificated.

         As provided herein, the Trustee will elect to treat the segregated pool
of assets consisting of the Trust Mortgage Loans (exclusive of the Early
Defeasance Trust Mortgage Loans and exclusive of any collections of Additional
Interest on the ARD Trust Mortgage Loans after their respective Anticipated
Repayment Dates), the Loan REMIC Regular Interests and certain other related
assets subject to this Agreement as a REMIC for federal income tax purposes, and
such segregated pool of assets will be designated as "REMIC I". The Class R-I
Certificates will represent the sole class of "residual interests" in REMIC I
for purposes of the REMIC Provisions under federal income tax law. A separate
REMIC I Regular Interest will, on the Closing Date, be issued with respect to,
and will thereafter relate to, each Trust Mortgage Loan in REMIC I and each Loan
REMIC Regular Interest. Each REMIC I Regular Interest issued with respect to,
and relating to, a Trust Mortgage Loan in REMIC I, shall also relate to any
successor REO Trust Mortgage Loan with respect to such Trust Mortgage Loan. Each
REMIC I Regular Interest issued with respect to, and relating to, a Loan REMIC
Regular Interest, shall also relate to the corresponding Early Defeasance Trust
Mortgage Loan and any successor REO Trust Mortgage Loan with respect to such
Early Defeasance Trust Mortgage Loan. Each REMIC I Regular Interest shall: (i)
bear a numeric designation that is the same as the loan number for the related
Trust Mortgage Loan set forth on the Trust Mortgage Loan Schedule; (ii) accrue
interest at a per annum rate described in the definition of "REMIC I Remittance
Rate"; and (iii) have an initial Uncertificated Principal Balance equal to the
Cut-off Date Balance of the related Trust Mortgage Loan. The Legal Final
Distribution Date of each of the REMIC I Regular Interests is the Distribution
Date immediately following the third anniversary of the end of the remaining
amortization term (as determined as of the Closing Date) of the related Trust
Mortgage Loan. None of the REMIC I Regular Interests will be certificated.

         As provided herein, the Trustee will elect to treat the segregated pool
of assets consisting of the REMIC I Regular Interests as a REMIC for federal
income tax purposes, and such segregated pool of assets will be designated as
"REMIC II". The Class R-II Certificates will represent the sole class of
"residual interests" in REMIC II for purposes of the REMIC Provisions under
federal income tax law. The Legal Final Distribution Date for each REMIC II
Regular Interest is the latest Rated Final Distribution Date. None of the REMIC
II Regular Interests will be certificated. The following table sets forth the
designation, the REMIC II Remittance Rate and the initial Uncertificated
Principal Balance for each of the REMIC II Regular Interests.

                                      -2-

                                             REMIC II                    Initial Uncertificated
   Designation of REMIC II         Remittance Rate of REMIC II       Principal Balance of REMIC II
      Regular Interests                 Regular Interests                  Regular Interests
      -----------------                 -----------------                  -----------------

            A-1-1                          Variable (1)                      $     32,169,000
            A-1-2                          Variable (1)                      $     20,831,000
            A-2-1                          Variable (1)                      $     12,744,000
            A-2-2                          Variable (1)                      $     61,487,000
            A-2-3                          Variable (1)                      $     58,633,000
            A-2-4                          Variable (1)                      $     46,804,000
            A-2-5                          Variable (1)                      $     52,332,000
            A-3-1                          Variable (1)                      $     66,118,000
            A-3-2                          Variable (1)                      $     95,882,000
            A-AB-1                         Variable (1)                      $      9,138,000
            A-AB-2                         Variable (1)                      $     44,862,000
            A-4-1                          Variable (1)                      $     98,308,000
            A-4-2                          Variable (1)                      $    433,534,000
            A-1A-1                         Variable (1)                      $      4,442,000
            A-1A-2                         Variable (1)                      $      4,532,000
            A-1A-3                         Variable (1)                      $      8,437,000
            A-1A-4                         Variable (1)                      $      8,042,000
            A-1A-5                         Variable (1)                      $      8,578,000
            A-1A-6                         Variable (1)                      $     55,473,000
            A-1A-7                         Variable (1)                      $      4,583,000
            A-1A-8                         Variable (1)                      $     22,141,000
            A-1A-9                         Variable (1)                      $     70,570,000
             A-J                           Variable (1)                      $    102,769,000
             B-1                           Variable (1)                      $      4,127,000
             B-2                           Variable (1)                      $      9,224,000
             C-1                           Variable (1)                      $      9,596,000
             C-2                           Variable (1)                      $     17,108,000
             D-1                           Variable (1)                      $      3,973,000
             D-2                           Variable (1)                      $     15,100,000
             E-1                           Variable (1)                      $     18,930,000
             E-2                           Variable (1)                      $      5,866,000
             F-1                           Variable (1)                      $     11,743,000
             F-2                           Variable (1)                      $      3,516,000
              G                            Variable (1)                      $     17,167,000
             H-1                           Variable (1)                      $      9,738,000
             H-2                           Variable (1)                      $      7,428,000
              J                            Variable (1)                      $     22,899,000
              K                            Variable (1)                      $      5,717,000
              L                            Variable (1)                      $      7,623,000
              M                            Variable (1)                      $      3,811,000
              N                            Variable (1)                      $      3,812,000
              P                            Variable (1)                      $      3,811,000
              Q                            Variable (1)                      $      3,811,000
              S                            Variable (1)                      $     17,152,178

                                      -3-

--------------------
     (1)  The REMIC II Remittance Rate in effect for any REMIC II Regular
          Interest during any Interest Accrual Period shall equal the Weighted
          Average REMIC I Remittance Rate for such Interest Accrual Period.

         As provided herein, the Trustee will elect to treat the segregated pool
of assets consisting of the REMIC II Regular Interests as a REMIC for federal
income tax purposes, and such segregated pool of assets will be designated as
"REMIC III". The Class R-III Certificates will evidence the sole class of
"residual interests" in REMIC III for purposes of the REMIC Provisions under
federal income tax law. For federal income tax purposes, each Class of the
Regular Interest Certificates (exclusive of the Class X-CL and Class X-CP
Certificates), each REMIC III Component of the Class X-CL Certificates and each
REMIC III Component of the Class X-CP Certificates will be designated as a
separate "regular interest" in REMIC III. The Legal Final Distribution Date for
each Class of Regular Interest Certificates (exclusive of the Class X-CL and
Class X-CP Certificates), for each REMIC III Component of the Class X-CL
Certificates and for each REMIC III Component of the Class X-CP Certificates is
the latest Rated Final Distribution Date. The following table sets forth the
Class designation, Pass-Through Rate and original Class Principal Balance for
each Class of the Regular Interest Certificates.

                                      -4-

            Class                                                            Original Class
    Designation of Regular         Pass-Through Rate of Regular       Principal Balance of Regular
 Interest Certificate Classes      Interest Certificate Classes       Interest Certificate Classes
 ----------------------------      ----------------------------       ----------------------------

          Class A-1                      4.063% per annum                 $        53,000,000
          Class A-2                      4.310% per annum                 $       232,000,000
          Class A-3                      4.545% per annum                 $       162,000,000
          Class A-AB                     4.568% per annum                 $        54,000,000
          Class A-4                      4.742% per annum                 $       531,842,000
          Class A-1A                     4.581% per annum                 $       186,798,000
          Class A-J                      4.806% per annum                 $       102,769,000
           Class B                         Variable (1)                   $        13,351,000
           Class C                         Variable (1)                   $        26,704,000
           Class D                         Variable (1)                   $        19,073,000
           Class E                         Variable (1)                   $        24,796,000
           Class F                         Variable (1)                   $        15,259,000
           Class G                         Variable (1)                   $        17,167,000
           Class H                         Variable (1)                   $        17,166,000
           Class J                         Variable (1)                   $        22,889,000
           Class K                         Variable (1)                   $         5,717,000
           Class L                         Variable (1)                   $         7,623,000
           Class M                         Variable (1)                   $         3,811,000
           Class N                         Variable (1)                   $         3,812,000
           Class P                         Variable (1)                   $         3,811,000
           Class Q                         Variable (1)                   $         3,811,000
           Class S                         Variable (1)                   $        17,152,178
          Class X-CL                       Variable (1)                              (2)
          Class X-CP                       Variable (1)                              (3)

----------------------

     (1)  The respective Pass-Through Rates for the Class B, Class C, Class D,
          Class E, Class F, Class G, Class H, Class J, Class K, Class L, Class
          M, Class N, Class P, Class Q, Class S, Class X-CL and Class X-CP
          Certificates will, in the case of each of those Classes, be a variable
          rate per annum calculated in accordance with the definition of
          "Pass-Through Rate".

     (2)  The Class X-CL Certificates will not have a Class Principal Balance
          and will not entitle their Holders to receive distributions of
          principal. The Class X-CL Certificates will have a Class Notional
          Amount which will be equal to the aggregate of the Component Notional
          Amounts of the Class X-CL REMIC III Components from time to time. As
          more specifically provided herein, interest in respect of the Class
          X-CL Certificates will consist of the aggregate amount of interest
          accrued on the respective Component Notional Amounts of the Class X-CL
          REMIC III Components from time to time.

     (3)  The Class X-CP Certificates will not have a Class Principal Balance
          and will not entitle their Holders to receive distributions of
          principal. The Class X-CP Certificates will have a Class Notional
          Amount which will be equal to the aggregate of the Component Notional
          Amounts of the Class X-CP REMIC III Components from time to time. As
          more specifically provided herein, interest in respect of the Class
          X-CP Certificates will consist of the aggregate amount of interest
          accrued on the respective Component Notional Amounts of the Class X-CP
          REMIC III Components from time to time.

                                      -5-

         As provided herein, the Trustee shall take all actions necessary to
ensure that the portion of the Trust Fund consisting of the Grantor Trust Assets
maintains its status as a Grantor Trust under the Code.

         The Initial Pool Balance will be $1,524,551,178.

         There exists a Trust Mortgage Loan (the "Clearview Palms Trust Mortgage
Loan"), with a Cut-off Date Balance of $6,107,000, that is evidenced by a
Mortgage Note designated as Note A and is, together with one (1) other mortgage
loan that will not be part of the Trust Fund (such other mortgage loan, the
"Clearview Palms Non-Trust Mortgage Loan"), secured on a collective basis by the
same Mortgage encumbering the property identified on the Trust Mortgage Loan
Schedule as Clearview Palms (the "Clearview Palms Mortgaged Property"). The
Clearview Palms Non-Trust Mortgage Loan has an unpaid principal balance as of
the Cut-off Date of $525,000, is evidenced by a Mortgage Note designated as Note
B and is, as of the Closing Date, held by an Affiliate of the Depositor. The
Clearview Palms Trust Mortgage Loan and the Clearview Palms Non-Trust Mortgage
Loan together constitute the "Clearview Palms Loan Pair". The relative rights of
the respective lenders in respect of the Clearview Palms Loan Pair are set forth
in a co-lender agreement dated as of January 11, 2005 (as such agreement may be
amended, restated, supplemented or otherwise modified from time to time, the
"Clearview Palms Co-Lender Agreement"), between the holder of the Mortgage Note
for the Clearview Palms Trust Mortgage Loan and the holder of the Mortgage Note
for the Clearview Palms Non-Trust Mortgage Loan. From and after the Closing
Date, the entire Clearview Palms Loan Pair (including the Clearview Palms
Non-Trust Mortgage Loan, which is not part of the Trust Fund) is to be serviced
and administered in accordance with this Agreement.

         Capitalized terms used but not otherwise defined in this Preliminary
Statement have the respective meanings assigned thereto in Section 1.01 of this
Agreement.

         In consideration of the mutual agreements herein contained, the
Depositor, the Master Servicer, the Special Servicer, the Trustee and the Fiscal
Agent hereby agree, in each case, as follows:

                                      -6-

                                    ARTICLE I

                  DEFINITIONS; GENERAL INTERPRETIVE PRINCIPLES;
     CERTAIN ADJUSTMENTS TO THE PRINCIPAL DISTRIBUTIONS ON THE CERTIFICATES

         SECTION 1.01. Defined Terms.

         Whenever used in this Agreement, including in the Preliminary
Statement, unless the context otherwise requires:

         "30/360 Basis" shall mean the accrual of interest calculated on the
basis of a 360-day year consisting of twelve 30-day months.

         "AAA" shall have the meaning assigned thereto in Section 2.03(i).

         "AAA Rules" shall have the meaning assigned thereto in Section 2.03(i).

         "ABN AMRO" shall mean ABN AMRO Bank N.V. or its successor in interest.

         "Acceptable Insurance Default" shall mean, with respect to any Mortgage
Loan, any default under the related loan documents resulting from (a) the
exclusion of acts of terrorism from coverage under the related all risk casualty
insurance policy maintained on the subject Mortgaged Property and (b) the
related Mortgagor's failure to obtain insurance that specifically covers acts of
terrorism, but only if the Special Servicer has determined, in its reasonable
judgment (subject to Section 6.11 and/or Section 6.12, in each case if and as
applicable), that (i) such insurance is not available at commercially reasonable
rates and the subject hazards are not commonly insured against at the time for
real properties similar to the subject Mortgaged Property and located in and
around the region in which the subject Mortgaged Property is located, or (ii)
such insurance is not available at any rate. Subject to the Servicing Standard,
in making any of the determinations under and in accordance with subclause (i)
or (ii) of this definition, the Special Servicer shall be entitled to reasonably
rely on the opinion of an insurance consultant.

         "Accrued Certificate Interest" shall mean the interest accrued from
time to time with respect to any Class of Regular Interest Certificates, the
amount of which interest shall equal: (a) in the case of any Class of Principal
Balance Certificates for any Interest Accrual Period, one-twelfth of the product
of (i) the annual Pass-Through Rate applicable to such Class of Certificates for
such Interest Accrual Period, multiplied by (ii) the Class Principal Balance of
such Class of Certificates outstanding immediately prior to the related
Distribution Date; and (b) in the case of either Class of Interest-Only
Certificates for any Interest Accrual Period, the aggregate amount of Accrued
Component Interest with respect to all of the REMIC III Components of such Class
of Certificates for such Interest Accrual Period. The Regular Interest
Certificates shall accrue interest on a 30/360 Basis.

         "Accrued Component Interest" shall mean the interest accrued from time
to time with respect to any REMIC III Component of either Class of Interest-Only
Certificates, the amount of which interest shall equal, for any Interest Accrual
Period, one-twelfth of the product of (i) the annual Pass-Through Rate
applicable to such REMIC III Component for such Interest Accrual Period,
multiplied by (ii) the Component Notional Amount of such REMIC III Component
outstanding immediately prior

                                      -7-

to the related Distribution Date. Each REMIC III Component of a Class of
Interest-Only Certificates shall accrue interest on a 30/360 Basis.

         "Acquisition Date" shall mean, with respect to any REO Property, the
first day on which such REO Property or any interest therein is considered to be
acquired by the Trust Fund within the meaning of Treasury regulations section
1.856-6(b)(1), which shall be the first day on which the Trust Fund is treated
as the owner of such REO Property or an interest therein for federal income tax
purposes.

         "Actual/360 Basis" shall mean the accrual of interest calculated on the
basis of the actual number of days elapsed during any interest accrual period in
a year assumed to consist of 360 days.

         "Additional Designated Servicing Information" shall have the meaning
assigned thereto in Section 8.15(a).

         "Additional Information" shall have the meaning assigned thereto in
Section 4.02(a).

         "Additional Interest" shall mean, with respect to any ARD Mortgage Loan
after its Anticipated Repayment Date, all interest accrued on the principal
balance of such ARD Mortgage Loan at the Additional Interest Rate and, if so
provided in the related loan documents, compounded at the related Mortgage Rate
(the payment of which interest shall, under the terms of such ARD Mortgage Loan,
be deferred until the entire outstanding principal balance thereof has been
paid). For purposes of this Agreement, Additional Interest on an ARD Mortgage
Loan or any successor REO Mortgage Loan with respect thereto shall be deemed not
to constitute principal or any portion thereof and shall not be added to the
unpaid principal balance or Stated Principal Balance of such ARD Mortgage Loan
or any successor REO Mortgage Loan with respect thereto, notwithstanding that
the terms of the related loan documents so permit. To the extent that any
Additional Interest is not paid on a current basis, it shall, for purposes of
this Agreement, be deemed to be deferred interest (regardless of whether it is
added to principal outstanding with respect to the related ARD Mortgage Loan in
accordance with the related loan documents).

         "Additional Interest Rate" shall mean, with respect to any ARD Mortgage
Loan after its Anticipated Repayment Date, the incremental increase in the
Mortgage Rate for such loan resulting from the passage of such Anticipated
Repayment Date.

         "Additional Trust Fund Expense" shall mean any expense that: (i) is
incurred with respect to the Trust Fund or any particular asset therein; (ii) is
not otherwise included in the calculation of a Realized Loss in respect of any
particular Trust Mortgage Loan or REO Trust Mortgage Loan; and (iii) would
result or has resulted, as the case may be, in the Holders of Regular Interest
Certificates receiving less than the full amount of principal and/or
Distributable Certificate Interest to which they are entitled on any
Distribution Date.

         "Adjusted Actual/360 Accrued Interest Amount" shall mean, with respect
to any Loan REMIC Regular Interest or REMIC I Regular Interest that relates to
an Interest Reserve Mortgage Loan or an Interest Reserve REO Mortgage Loan, for
any Interest Accrual Period, an amount of interest equal to the product of (a)
the Mortgage Rate for the related Trust Mortgage Loan in effect as of the
Closing Date (without regard to any modifications, extensions, waivers or
amendments of the related Trust Mortgage Loan subsequent to the Closing Date),
multiplied by (b) a fraction, the numerator of which is

                                      -8-

the number of days in such Interest Accrual Period, and the denominator of which
is 360, multiplied by (c) the Uncertificated Principal Balance of such Loan
REMIC Regular Interest or REMIC I Regular Interest, as the case may be,
immediately prior to the Distribution Date that corresponds to such Interest
Accrual Period; provided that, if the subject Interest Accrual Period ends
during (x) January of 2006 or any year thereafter that is not a leap year or (y)
February of 2005 or any year thereafter, then the amount of interest calculated
with respect to any particular Loan REMIC Regular Interest or REMIC I Regular
Interest pursuant to this definition for such Interest Accrual Period without
regard to this proviso shall be decreased by the Interest Reserve Amount, if
any, with respect to the related Interest Reserve Mortgage Loan or Interest
Reserve REO Mortgage Loan, as the case may be, transferred (in accordance with
Section 3.04(c)) from the Collection Account to the Interest Reserve Account in
the calendar month in which such Interest Accrual Period ends; and provided,
further, that, if the subject Interest Accrual Period ends during March of 2005
or any year thereafter, then the amount calculated with respect to any
particular Loan REMIC Regular Interest or REMIC I Regular Interest pursuant to
this definition for such Interest Accrual Period without regard to this proviso
shall be increased by the Interest Reserve Amount(s) and (solely in the case of
the Interest Accrual Period that ends in March of 2005) the Interest Reserve
Deposit, in each case if any, with respect to the related Interest Reserve
Mortgage Loan or Interest Reserve REO Mortgage Loan, as the case may be,
transferred (in accordance with Section 3.05(c)) from the Interest Reserve
Account to the Collection Account in the calendar month in which such Interest
Accrual Period ends.

         "Adjusted Principal Distribution Amount" shall mean, for any
Distribution Date, an amount equal to the Principal Distribution Amount for such
Distribution Date, plus all amounts added to such Principal Distribution Amount
pursuant to Section 1.03(c) for such Distribution Date, minus all amounts
subtracted from such Principal Distribution Amount pursuant to Section 1.03(b)
for such Distribution Date.

         "Adjusted REMIC II Remittance Rate" shall mean, with respect to any
REMIC II Regular Interest, for any Interest Accrual Period, an annual rate equal
to the annual Pass-Through Rate in effect during such Interest Accrual Period
for the Class of Principal Balance Certificates as to which such REMIC II
Regular Interest is the sole Corresponding REMIC II Regular Interest or is one
of two or more Corresponding REMIC II Regular Interests, as applicable.

         "Administrative Cost Rate" shall mean, with respect to each Trust
Mortgage Loan (or any successor REO Trust Mortgage Loan with respect thereto),
the rate per annum specified as the "Administrative Cost Rate" on the Trust
Mortgage Loan Schedule, which, for such Trust Mortgage Loan (or any successor
REO Trust Mortgage Loan with respect thereto), is equal to the sum of the
related Master Servicing Fee Rate and the Trustee Fee Rate.

         "Advance" shall mean any P&I Advance or Servicing Advance.

         "Adverse Grantor Trust Event" shall mean any endangerment to the status
of the Grantor Trust as a grantor trust under the Grantor Trust Provisions or
any imposition of a tax on the Grantor Trust or any of its assets or
transactions.

         "Adverse Rating Event" shall mean, with respect to any Class of
Certificates, as of any date of determination, the qualification, downgrade or
withdrawal of any rating then assigned to such Class of Certificates by either
Rating Agency.

                                      -9-

         "Adverse REMIC Event" shall mean, with respect to any REMIC Pool, any
endangerment of the status of such REMIC Pool as a REMIC under the REMIC
Provisions or, except as permitted by Section 3.17(a), any imposition of a tax
on such REMIC Pool or any of its assets or transactions (including the tax on
prohibited transactions as defined in Section 860F(a)(2) of the Code, the tax on
prohibited contributions set forth in Section 860G(d) of the Code and/or the tax
on "net income from foreclosure property" as defined in Section 860G(c) of the
Code).

         "Affiliate" shall mean, with respect to any specified Person, any other
Person controlling or controlled by or under common control with such specified
Person. For the purposes of this definition, "control", when used with respect
to any specified Person, means the power to direct the management and policies
of such Person, directly or indirectly, whether through the ownership of voting
securities, by contract or otherwise, and the terms "controlling" and
"controlled" have meanings correlative to the foregoing.

         "Agreement" shall mean this Pooling and Servicing Agreement, together
with all amendments hereof and supplements hereto.

         "Allied" shall mean Allied Capital Corporation or its successor in
interest.

         "Annual Accountants' Report" shall have the meaning assigned thereto in
Section 3.14.

         "Annual Performance Certification" shall have the meaning assigned
thereto in Section 3.13.

         "Anticipated Repayment Date" shall mean, with respect to any ARD
Mortgage Loan, the date specified in the related Mortgage Note after which the
Mortgage Rate for such ARD Mortgage Loan will increase as specified in the
related Mortgage Note.

         "Appraisal Reduction Amount" shall mean, with respect to any Required
Appraisal Loan, an amount (calculated initially as of the applicable
Determination Date immediately following the later of the date on which the
subject Trust Mortgage Loan or Loan Combination, as applicable, became a
Required Appraisal Loan and the date on which the applicable Required Appraisal
was obtained, and thereafter as of each subsequent applicable Determination Date
during the period that the subject Trust Mortgage Loan, REO Trust Mortgage Loan
or Loan Combination, as applicable, remains a Required Appraisal Loan) equal to
the excess, if any, of: (a) the sum of, without duplication, (i) the Stated
Principal Balance of such Required Appraisal Loan, (ii) to the extent not
previously advanced by or on behalf of the Master Servicer, the Trustee or the
Fiscal Agent, all unpaid interest on such Required Appraisal Loan through the
most recent Due Date prior to the date of calculation (exclusive of any portion
thereof that represents Additional Interest and/or Default Interest), (iii) all
accrued and unpaid Special Servicing Fees, Liquidation Fees and Workout Fees in
respect of such Required Appraisal Loan, (iv) all related unreimbursed Advances
made by or on behalf of (plus all accrued interest on such Advances payable to)
the Master Servicer and/or any other party hereto with respect to such Required
Appraisal Loan, (v) any other unpaid items that could become Additional Trust
Fund Expenses in respect of such Required Appraisal Loan, and (vi) all currently
due and unpaid real estate taxes and assessments, insurance premiums and, if
applicable, ground rents, and any unfunded improvement or other applicable
reserves, in respect of the related Mortgaged Property or REO Property, as the
case may be (in each case, net of any amounts escrowed with the Master Servicer
or the Special Servicer for such items); over (b) the Required Appraisal Value.
Notwithstanding the foregoing, if (i) any Trust Mortgage

                                      -10-

Loan or Loan Combination becomes a Required Appraisal Loan, (ii) either (A) no
Required Appraisal or update thereof has been obtained or conducted, as
applicable, in accordance with Section 3.09(a), with respect to the related
Mortgaged Property during the 12-month period prior to the date such Trust
Mortgage Loan or Loan Combination, as the case may be, became a Required
Appraisal Loan or (B) there shall have occurred since the date of the most
recent Required Appraisal or update thereof a material change in the
circumstances surrounding the related Mortgaged Property that would, in the
Special Servicer's reasonable judgment, materially affect the value of the
related Mortgaged Property, and (iii) no Required Appraisal is obtained or
conducted, as applicable, in accordance with Section 3.09(a), within 60 days
after such Trust Mortgage Loan or Loan Combination, as the case may be, became a
Required Appraisal Loan, then (x) until such Required Appraisal or update is
obtained or conducted, as applicable, in accordance with Section 3.09(a), the
Appraisal Reduction Amount shall equal 25% of the Stated Principal Balance of
such Required Appraisal Loan, and (y) upon receipt or performance, as
applicable, in accordance with Section 3.09(a), of such Required Appraisal or
update thereof by the Special Servicer, the Appraisal Reduction Amount for such
Required Appraisal Loan shall be recalculated in accordance with the preceding
sentence of this definition. For purposes of this definition, each Required
Appraisal Loan that is part of a Cross-Collateralized Group shall be treated
separately for the purposes of calculating any Appraisal Reduction Amount.

         Each Appraisal Reduction Amount shall be reduced to zero as of the date
the subject Trust Mortgage Loan or Loan Combination, as applicable, ceases to be
a Required Appraisal Loan, and no Appraisal Reduction Amount shall exist as to
any Trust Mortgage Loan (or any successor REO Trust Mortgage Loan with respect
thereto) or any Loan Combination after it has been paid in full, liquidated,
repurchased or otherwise disposed of.

         Any Appraisal Reduction Amount with respect to a Loan Combination shall
be calculated, and allocated between the respective Mortgage Loans comprising
the subject Loan Combination, by the Master Servicer pursuant to this Agreement
and consistent with the related Co-Lender Agreement; and the related Non-Trust
Mortgage Loan Noteholder(s) shall be entitled to rely on such calculations, and
the allocations to the subject Non-Trust Mortgage Loan(s) or any successor REO
Trust Mortgage Loan(s) with respect thereto, as reported to it or them, as the
case may be, by the Master Servicer.

         "Appraised Value" shall mean, with respect to each Mortgaged Property
or REO Property, the appraised value thereof based upon the most recent
appraisal or update thereof prepared by an Independent Appraiser that is
contained in the related Servicing File or, in the case of any such property
with or that had, as the case may be, an allocated loan amount of, or securing a
Trust Mortgage Loan or relating to an REO Trust Mortgage Loan, as the case may
be, with a Stated Principal Balance of, less than $2,000,000, either (a) the
most recent appraisal or update thereof that is contained in the related
Servicing File or (b) the most recent "desktop" value estimate performed by the
Special Servicer that is contained in the related Servicing File.

         "Arbitration Commencement Date" shall have the meaning assigned thereto
in Section 2.03(i).

         "ARD Mortgage Loan" shall mean any Mortgage Loan (or any successor REO
Mortgage Loan with respect thereto) that provides that if the unamortized
principal balance thereof is not repaid on its Anticipated Repayment Date, such
Mortgage Loan (or successor REO Mortgage Loan) will accrue

                                      -11-

additional interest at the rate specified in the related Mortgage Note and the
related Mortgagor is required to apply certain excess monthly cash flow
generated by the related Mortgaged Property to the repayment of the outstanding
principal balance on such Mortgage Loan.

         "ARD Trust Mortgage Loan" shall mean any Trust Mortgage Loan that is an
ARD Mortgage Loan.

         "Assignment of Leases" shall mean, with respect to any Mortgaged
Property, any assignment of leases, rents and profits or similar document or
instrument executed by the Mortgagor in connection with the origination of the
related Mortgage Loan(s).

         "Assumed Monthly Payment" shall mean: (a) with respect to any Balloon
Mortgage Loan delinquent in respect of its Balloon Payment, for each Due Date
coinciding with or following its Stated Maturity Date as of which such Mortgage
Loan remains outstanding and part of the Trust Fund (or, in the case of a
Non-Trust Mortgage Loan, if applicable, as of which (i) such Non-Trust Mortgage
Loan remains outstanding and (ii) the related Trust Mortgage Loan remains part
of the Trust Fund) (provided that such Mortgage Loan was not paid in full, and
no other Liquidation Event occurred in respect thereof, before the end of the
related Collection Period in which the related Stated Maturity Date occurs), the
scheduled monthly payment of principal and/or interest deemed to be due in
respect of such Mortgage Loan on such Due Date equal to the amount that would
have been due in respect thereof on such Due Date if such Mortgage Loan had been
required to continue to accrue interest (other than Default Interest) in
accordance with its terms, and to pay principal in accordance with the
amortization schedule (if any), in effect immediately prior to, and without
regard to the occurrence of, the related Stated Maturity Date; and (b) with
respect to any REO Mortgage Loan, for any Due Date as of which the related REO
Property (or any interest therein) remains part of the Trust Fund, the scheduled
monthly payment of principal and/or interest deemed to be due in respect thereof
on such Due Date equal to the Monthly Payment (or, in the case of a Balloon
Mortgage Loan described in clause (a) of this definition, the Assumed Monthly
Payment) that was due (or deemed due) in respect of the related Mortgage Loan on
the last Due Date prior to its becoming an REO Mortgage Loan.

         "ASTM" shall mean the American Society for Testing and Materials.

         "Authenticating Agent" shall mean any authenticating agent appointed
pursuant to Section 8.12 (or, in the absence of any such appointment, the
Trustee).

         "Available Distribution Amount" shall mean, with respect to any
Distribution Date, an amount equal to:

         (a) the sum, without duplication, of (i) the aggregate amount of all
     payments and other collections on or with respect to the Trust Mortgage
     Loans and any REO Properties (including Loss of Value Payments and, in the
     case of the initial Distribution Date, any Initial Deposits) that (A) were
     Received by the Trust as of the end of the related Collection Period and
     (B) are on deposit in the Collection Account as of 12:00 noon (New York
     City time) on such Distribution Date, (ii) the aggregate amount of any P&I
     Advances made by the Master Servicer, the Trustee and/or the Fiscal Agent
     with respect to the Mortgage Pool for distribution on the Certificates on
     such Distribution Date pursuant to Section 4.03, (iii) the aggregate amount
     deposited by the Master Servicer in the Collection Account for such
     Distribution Date pursuant to Section 3.19(a) in connection with Prepayment
     Interest Shortfalls on the Mortgage Pool,

                                      -12-

     (iv) to the extent not included in the amount described in clause (a)(i) of
     this definition, the aggregate amount transferred from the Excess
     Liquidation Proceeds Account to the Collection Account pursuant to Section
     3.05(d) in respect of such Distribution Date, (v) to the extent not
     included in the amount described in clause (a)(i) of this definition, if
     such Distribution Date is the Final Distribution Date, the aggregate amount
     transferred from the Loss of Value Reserve Fund to the Collection Account
     pursuant to Section 3.05(e) in respect of such Distribution Date, and (vi)
     to the extent not included in the amount described in clause (a)(i) of this
     definition, if such Distribution Date occurs during March of 2005 or any
     year thereafter, the aggregate of the Interest Reserve Amounts transferred
     from the Interest Reserve Account to the Collection Account in respect of
     the Interest Reserve Mortgage Loans and any Interest Reserve REO Mortgage
     Loans for distribution on such Distribution Date (together with, in the
     case of the March 2005 Distribution Date, the Interest Reserve Deposits);
     net of

         (b) the portion of the aggregate amount described in clause (a) of this
     definition that represents one or more of the following--(i) scheduled
     Monthly Payments that are due on a Due Date following the end of the
     related Collection Period (or, in the case of a scheduled Monthly Payment
     that is due on a Due Date in the same month as such Distribution Date but
     subsequent to the end of the related Collection Period, following the end
     of the calendar month in which such Distribution Date occurs), (ii) any
     amounts payable or reimbursable to any Person from the Collection Account
     pursuant to clauses (ii) through (v) and (viii) of Section 3.05(b), (iii)
     Prepayment Consideration and/or Additional Interest, (iv) if such
     Distribution Date occurs during January of 2006 or any year thereafter that
     is not a leap year or during February of 2005 or any year thereafter, the
     Interest Reserve Amounts with respect to the Interest Reserve Mortgage
     Loans and any Interest Reserve REO Mortgage Loans to be withdrawn from the
     Collection Account and deposited into the Interest Reserve Account in
     respect of such Distribution Date and held for future distribution, all
     pursuant to Section 3.04(c), and (v) amounts deposited in the Collection
     Account in error;

provided that the Available Distribution Amount for the Final Distribution Date
shall consist of all amounts on deposit in the Collection Account as of the time
distributions are to be made to Certificateholders on the Final Distribution
Date, exclusive of any portion of such amounts that are payable or reimbursable
to any Person from the Collection Account pursuant to clauses (ii) through (v)
and (viii) of Section 3.05(b), that were deposited in the Collection Account in
error or that represent Prepayment Consideration and/or Additional Interest.

         "Balloon Mortgage Loan" shall mean any Mortgage Loan that by its
original terms or by virtue of any modification entered into as of the Closing
Date provides for an amortization schedule extending beyond its Stated Maturity
Date and as to which, in accordance with such terms, the Scheduled Payment due
on its Stated Maturity Date is significantly larger than the Scheduled Payment
due on the Due Date next preceding its Stated Maturity Date.

         "Balloon Payment" shall mean, with respect to any Balloon Mortgage Loan
as of any date of determination, the payment, other than any regularly scheduled
monthly payment, due with respect to such Mortgage Loan at maturity.

         "Balloon Trust Mortgage Loan" shall mean any Trust Mortgage Loan that
is a Balloon Mortgage Loan.

                                      -13-

         "Bid Allocation" shall mean, with respect to the Master Servicer or any
Sub-Servicer and the proceeds of any bid pursuant to Section 7.01(c), the amount
of such proceeds (net of any expenses incurred in connection with such bid and
the transfer of servicing), multiplied by a fraction equal to (a) the Servicer
Fee Amount for the Master Servicer or such Sub-Servicer, as the case may be, as
of such date of determination, over (b) the aggregate of the Servicer Fee
Amounts for the Master Servicer and all of the Sub-Servicers as of such date of
determination.

         "Book-Entry Certificate" shall mean any Certificate registered in the
name of the Depository or its nominee.

         "Book-Entry Non-Registered Certificate" shall mean any Non-Registered
Certificate that constitutes a Book-Entry Certificate.

         "Book-Entry Subordinate Certificate" shall mean any Subordinate
Certificate that constitutes a Book-Entry Certificate.

         "Breach" shall have the meaning assigned thereto in Section 2.03(a).

         "Business Day" shall mean any day other than a Saturday, a Sunday or a
day on which banking institutions in New York, New York, or in any of the cities
in which the Corporate Trust Office of the Trustee, the Primary Servicing Office
of the Master Servicer or the Primary Servicing Office of the Special Servicer
are located, are authorized or obligated by law or executive order to remain
closed.

         "Cash-Based Permitted Purchase" shall mean any Permitted Purchase other
than in connection with the exchange of all the Certificates for all the Trust
Mortgage Loans and REO Properties pursuant to Section 9.01.

         "CERCLA" shall mean the Comprehensive Environmental Response,
Compensation and Liability Act of 1980, as amended.

         "Certificate" shall mean any one of the LB-UBS Commercial Mortgage
Trust 2005-C1, Commercial Mortgage Pass-Through Certificates, Series 2005-C1, as
executed by the Certificate Registrar and authenticated and delivered hereunder
by the Authenticating Agent.

         "Certificate Factor" shall mean, with respect to any Class of Regular
Interest Certificates, as of any date of determination, a fraction, expressed as
a decimal carried to six places, the numerator of which is the then current
Class Principal Balance or Class Notional Amount, as the case may be, of such
Class of Regular Interest Certificates, and the denominator of which is the
Original Class Principal Balance or Original Class Notional Amount, as the case
may be, of such Class of Regular Interest Certificates.

         "Certificate Notional Amount" shall mean, with respect to any
Interest-Only Certificate, as of any date of determination, the then notional
amount of such Certificate equal to the product of (a) the then Certificate
Factor for the Class of Interest-Only Certificates to which such Certificate
belongs, multiplied by (b) the amount specified on the face of such Certificate
as the initial Certificate Notional Amount thereof.

                                      -14-

         "Certificate Owner" shall mean, with respect to a Book-Entry
Certificate, the Person who is the beneficial owner of such Certificate as
reflected on the books of the Depository or on the books of a Depository
Participant or on the books of an indirect participating brokerage firm for
which a Depository Participant acts as agent.

         "Certificate Principal Balance" shall mean, with respect to any
Principal Balance Certificate, as of any date of determination, the then
outstanding principal balance of such Certificate equal to the product of (a)
the then Certificate Factor for the Class of Principal Balance Certificates to
which such Certificate belongs, multiplied by (b) the amount specified on the
face of such Certificate as the initial Certificate Principal Balance thereof.

         "Certificate Register" shall mean the register maintained pursuant to
Section 5.02.

         "Certificate Registrar" shall mean the registrar appointed pursuant to
Section 5.02.

         "Certificateholder" shall mean the Person in whose name a Certificate
is registered in the Certificate Register, except that: (i) neither a
Disqualified Organization nor a Disqualified Non-United States Tax Person shall
be Holder of a Residual Interest Certificate for any purpose hereof; and (ii)
solely for the purposes of giving any consent, approval or waiver pursuant to
this Agreement that relates to the rights and/or obligations of any of the
Depositor, the Master Servicer, the Special Servicer, the Fiscal Agent or the
Trustee in its respective capacity as such, any Certificate registered in the
name of the Depositor, the Master Servicer, the Special Servicer, the Fiscal
Agent or the Trustee, as the case may be, or any Certificate registered in the
name of any of its Affiliates, shall be deemed not to be outstanding, and the
Voting Rights to which it is entitled shall not be taken into account in
determining whether the requisite percentage of Voting Rights necessary to
effect any such consent, approval or waiver that relates to it has been obtained
(provided that the provisions of this clause (ii) are not intended to limit the
rights of the Controlling Class Representative (which may be an Affiliate of the
Special Servicer) as are specifically set forth in this Agreement with respect
to any consent, approval or waiver required or permitted to be made by the
Controlling Class Representative or any rights under Section 6.09 with respect
to any election, removal or replacement of the Special Servicer or the
Controlling Class Representative). The Certificate Registrar shall be entitled
to request and rely upon a certificate of the Depositor, the Master Servicer or
the Special Servicer in determining whether a Certificate is registered in the
name of an Affiliate of such Person. All references herein to
"Certificateholders" shall reflect the rights of Certificate Owners as they may
indirectly exercise such rights through the Depository and the Depository
Participants, except as otherwise specified herein; provided, however, that the
parties hereto shall be required to recognize as a "Certificateholder" only the
Person in whose name a Certificate is registered in the Certificate Register.

         "Certificateholder Reports" shall mean, collectively, the Distribution
Date Statement, the Mortgage Pool Data Update Report, the Loan Payoff
Notification Report and the CMSA Investor Reporting Package.

         "Certifying Officer" shall have the meaning assigned thereto in Section
8.15(d).

         "Certifying Party" shall have the meaning assigned thereto in Section
8.15(d).

         "Class" shall mean, collectively, all of the Certificates bearing the
same alphabetic or alphanumeric, as applicable, class designation.

                                      -15-

         "Class A-1 Certificate" shall mean any one of the Certificates with a
"Class A-1" designation on the face thereof, substantially in the form of
Exhibit A-1 attached hereto, and evidencing a portion of a class of "regular
interests" in REMIC III for purposes of the REMIC Provisions.

         "Class A-1A Certificate" shall mean any one of the Certificates with a
"Class A-1A" designation on the face thereof, substantially in the form of
Exhibit A-1 attached hereto, and evidencing a portion of a class of "regular
interests" in REMIC III for purposes of the REMIC Provisions.

         "Class A-2 Certificate" shall mean any one of the Certificates with a
"Class A-2" designation on the face thereof, substantially in the form of
Exhibit A-1 attached hereto, and evidencing a portion of a class of "regular
interests" in REMIC III for purposes of the REMIC Provisions.

         "Class A-3 Certificate" shall mean any one of the Certificates with a
"Class A-3" designation on the face thereof, substantially in the form of
Exhibit A-1 attached hereto, and evidencing a portion of a class of "regular
interests" in REMIC III for purposes of the REMIC Provisions.

         "Class A-4 Certificate" shall mean any one of the Certificates with a
"Class A-4" designation on the face thereof, substantially in the form of
Exhibit A-1 attached hereto, and evidencing a portion of a class of "regular
interests" in REMIC III for purposes of the REMIC Provisions.

         "Class A-AB Certificate" shall mean any one of the Certificates with a
"Class A-AB" designation on the face thereof, substantially in the form of
Exhibit A-1 attached hereto, and evidencing a portion of a class of "regular
interests" in REMIC III for purposes of the REMIC Provisions.

         "Class A-AB Planned Principal Balance" shall mean, with respect to any
Distribution Date, the targeted Class Principal Balance of the Class A-AB
Certificates for such date set forth on Schedule VIII attached hereto.

         "Class A-J Certificate" shall mean any one of the Certificates with a
"Class A-J" designation on the face thereof, substantially in the form of
Exhibit A-3 attached hereto, and evidencing a portion of a class of "regular
interests" in REMIC III for purposes of the REMIC Provisions.

         "Class B Certificate" shall mean any one of the Certificates with a
"Class B" designation on the face thereof, substantially in the form of Exhibit
A-3 attached hereto, and evidencing a portion of a class of "regular interests"
in REMIC III for purposes of the REMIC Provisions.

         "Class C Certificate" shall mean any one of the Certificates with a
"Class C" designation on the face thereof, substantially in the form of Exhibit
A-3 attached hereto, and evidencing a portion of a class of "regular interests"
in REMIC III for purposes of the REMIC Provisions.

         "Class D Certificate" shall mean any one of the Certificates with a
"Class D" designation on the face thereof, substantially in the form of Exhibit
A-3 attached hereto, and evidencing a portion of a class of "regular interests"
in REMIC III for purposes of the REMIC Provisions.

         "Class E Certificate" shall mean any one of the Certificates with a
"Class E" designation on the face thereof, substantially in the form of Exhibit
A-3 attached hereto, and evidencing a portion of a class of "regular interests"
in REMIC III for purposes of the REMIC Provisions.

                                      -16-

         "Class F Certificate" shall mean any one of the Certificates with a
"Class F" designation on the face thereof, substantially in the form of Exhibit
A-4 attached hereto, and evidencing a portion of a class of "regular interests"
in REMIC III for purposes of the REMIC Provisions.

         "Class G Certificate" shall mean any one of the Certificates with a
"Class G" designation on the face thereof, substantially in the form of Exhibit
A-4 attached hereto, and evidencing a portion of a class of "regular interests"
in REMIC III for purposes of the REMIC Provisions.

         "Class H Certificate" shall mean any of the Certificates with a "Class
H" designation on the face thereof, substantially in the form of Exhibit A-4
attached hereto, and evidencing a portion of a class of "regular interests" in
REMIC III for purposes of the REMIC Provisions.

         "Class J Certificate" shall mean any one of the Certificates with a
"Class J" designation on the face thereof, substantially in the form of Exhibit
A-4 attached hereto, and evidencing a portion of a class of "regular interests"
in REMIC III for purposes of the REMIC Provisions.

         "Class K Certificate" shall mean any of the Certificates with a "Class
K" designation on the face thereof, substantially in the form of Exhibit A-4
attached hereto, and evidencing a portion of a class of "regular interests" in
REMIC III for purposes of the REMIC Provisions.

         "Class L Certificate" shall mean any of the Certificates with a "Class
L" designation on the face thereof, substantially in the form of Exhibit A-4
attached hereto, and evidencing a portion of a class of "regular interests" in
REMIC III for purposes of the REMIC Provisions.

         "Class M Certificate" shall mean any of the Certificates with a "Class
M" designation on the face thereof, substantially in the form of Exhibit A-4
attached hereto, and evidencing a portion of a class of "regular interests" in
REMIC III for purposes of the REMIC Provisions.

         "Class N Certificate" shall mean any of the Certificates with a "Class
N" designation on the face thereof, substantially in the form of Exhibit A-4
attached hereto, and evidencing a portion of a class of "regular interests" in
REMIC III for purposes of the REMIC Provisions.

         "Class Notional Amount" shall mean the aggregate hypothetical or
notional amount on which a Class of Interest-Only Certificates accrues or is
deemed to accrue interest from time to time. As of any date of determination,
the Class Notional Amount of each Class of Interest-Only Certificates shall
equal the then aggregate of the Component Notional Amounts of all the REMIC III
Components of such Class of Interest-Only Certificates; provided that, for
reporting purposes, the Class Notional Amount of the Class X-CP Certificates
shall be calculated in accordance with the Prospectus Supplement.

         "Class P Certificate" shall mean any of the Certificates with a "Class
P" designation on the face thereof, substantially in the form of Exhibit A-4
attached hereto, and evidencing a portion of a class of "regular interests" in
REMIC III for purposes of the REMIC Provisions.

         "Class Principal Balance" shall mean the aggregate principal balance
outstanding from time to time of any Class of Principal Balance Certificates. As
of the Closing Date, the Class Principal Balance of each Class of Principal
Balance Certificates shall equal the Original Class Principal Balance thereof.
On each Distribution Date, the Class Principal Balance of each Class of
Principal Balance Certificates shall be reduced by the amount of any
distributions of principal made thereon on such

                                      -17-

Distribution Date pursuant to Section 4.01 or 9.01, as applicable, and shall be
further reduced (subject to Section 4.05) by the amount of any Realized Losses
and Additional Trust Fund Expenses deemed allocated thereto on such Distribution
Date pursuant to Section 4.04. On each Distribution Date, the Class Principal
Balance of each Class of Principal Balance Certificates shall be increased by
the related Class Principal Reinstatement Amount, if any, for such Distribution
Date.

         "Class Principal Reinstatement Amount" shall have the meaning assigned
thereto in Section 4.05(a).

         "Class Q Certificate" shall mean any of the Certificates with a "Class
Q" designation on the face thereof, substantially in the form of Exhibit A-4
attached hereto, and evidencing a portion of a class of "regular interests" in
REMIC III for purposes of the REMIC Provisions.

         "Class R-I Certificate" shall mean any of the Certificates with a
"Class R-I" designation on the face thereof, substantially in the form of
Exhibit A-5 attached hereto, and evidencing a portion of the sole class of
"residual interests" in REMIC I for purposes of the REMIC Provisions.

         "Class R-II Certificate" shall mean any of the Certificates with a
"Class R-II" designation on the face thereof, substantially in the form of
Exhibit A-5 attached hereto, and evidencing a portion of the sole class of
"residual interests" in REMIC II for purposes of the REMIC Provisions.

         "Class R-III Certificate" shall mean any of the Certificates with a
"Class R-III" designation on the face thereof, substantially in the form of
Exhibit A-5 attached hereto, and evidencing a portion of the sole class of
"residual interests" in REMIC III for purposes of the REMIC Provisions.

         "Class R-LR Certificate" shall mean any of the Certificates with a
"Class R-LR" designation on the face thereof, substantially in the form of
Exhibit A-5 attached hereto, and evidencing a portion of the sole class of
"residual interests" in each Loan REMIC for purposes of the REMIC Provisions.

         "Class S Certificate" shall mean any of the Certificates with a "Class
S" designation on the face thereof, substantially in the form of Exhibit A-4
attached hereto, and evidencing a portion of a class of "regular interests" in
REMIC III for purposes of the REMIC Provisions.

         "Class V Certificate" shall mean any of the Certificates with a "Class
V" designation on the face thereof, substantially in the form of Exhibit A-6
attached hereto, and evidencing a pro rata undivided interest in the Grantor
Trust Assets.

         "Class V Sub-Account" shall mean a sub-account of the Collection
Account established pursuant to Section 3.04(b), which sub-account shall
constitute an asset of the Trust Fund and the Grantor Trust, but not an asset of
any REMIC Pool.

         "Class X-CL Certificate" shall mean any one of the Certificates with a
"Class X-CL" designation on the face thereof, substantially in the form of
Exhibit A-2 attached hereto, and evidencing a portion of 44 separate "regular
interests" in REMIC III for purposes of the REMIC Provisions.

         "Class X-CL REMIC III Component" shall mean any of the 44 separate
"regular interests" in REMIC III evidenced by the Class X-CL Certificates, each
of which: (i) relates to its

                                      -18-

Corresponding REMIC II Regular Interest; (ii) accrues interest at its
Pass-Through Rate in effect from time to time; and (iii) has a Component
Notional Amount equal to the Uncertificated Principal Balance of its
Corresponding REMIC II Regular Interest outstanding from time to time. The Class
X-CL REMIC III Components shall have the following alphabetic and alphanumeric
designations: X-CL-A-1-1; X-CL-A-1-2; X-CL-A-2-1; X-CL-A-2-2; X-CL-A-2-3;
X-CL-A-2-4; X-CL-A-2-5; X-CL-A-3-1; X-CL-A-3-2; X-CL-A-AB-1; X-CL-A-AB-2;
X-CL-A-4-1; X-CL-A-4-2; X-CL-A-1A-1; X-CL-A-1A-2; X-CL-A-1A-3; X-CL-A-1A-4;
X-CL-A-1A-5; X-CL-A-1A-6; X-CL-A-1A-7; X-CL-A-1A-8; X-CL-A-1A-9; X-CL-A-J;
X-CL-B-1; X-CL-B-2; X-CL-C-1; X-CL-C-2; X-CL-D-1; X-CL-D-2; X-CL-E-1; X-CL-E-2;
X-CL-F-1; X-CL-F-2; X-CL-G; X-CL-H-1; X-CL-H-2; X-CL-J; X-CL-K; X-CL-L; X-CL-M;
X-CL-N; X-CL-P; X-CL-Q; and X-CL-S.

         "Class X-CP Certificate" shall mean any one of the Certificates with a
"Class X-CP" designation on the face thereof, substantially in the form of
Exhibit A-2 attached hereto, and evidencing a portion of 34 separate "regular
interests" in REMIC III for purposes of the REMIC Provisions.

         "Class X-CP REMIC III Component" shall mean any of the 34 separate
"regular interests" in REMIC III evidenced by the Class X-CP Certificates, each
of which: (i) relates to its Corresponding REMIC II Regular Interest; (ii)
accrues interest at its Pass-Through Rate in effect from time to time; and (iii)
has a Component Notional Amount equal to the Uncertificated Principal Balance of
its Corresponding REMIC II Regular Interest outstanding from time to time. The
Class X-CP REMIC III Components shall have the respective alphabetic and
alphanumeric designations set forth in the definition of "Class X-CP Termination
Date".

                                      -19-

         "Class X-CP Termination Date" shall mean, with respect to any Class
X-CP REMIC III Component, the Distribution Date in the month and year specified
opposite the alphanumeric designation for such Class X-CP REMIC III Component in
the following table.

           Designation of Class X-CP             Month and Year of Class X-CP
              REMIC III Component                      Termination Date
              -------------------                      ----------------
                   X-CP-A-1-2                            January 2006
                   X-CP-A-2-1                            January 2006
                   X-CP-A-2-2                            January 2007
                   X-CP-A-2-3                            January 2008
                   X-CP-A-2-4                            January 2009
                   X-CP-A-2-5                           September 2009
                   X-CP-A-3-1                           September 2009
                   X-CP-A-3-2                            January 2010
                  X-CP-A-AB-1                            January 2010
                  X-CP-A-AB-2                            January 2011
                   X-CP-A-4-1                            January 2011
                   X-CP-A-4-2                            January 2012
                  X-CP-A-1A-2                            January 2006
                  X-CP-A-1A-3                            January 2007
                  X-CP-A-1A-4                            January 2008
                  X-CP-A-1A-5                            January 2009
                  X-CP-A-1A-6                           September 2009
                  X-CP-A-1A-7                            January 2010
                  X-CP-A-1A-8                            January 2011
                  X-CP-A-1A-9                            January 2012
                    X-CP-A-J                             January 2012
                    X-CP-B-1                             January 2011
                    X-CP-B-2                             January 2012
                    X-CP-C-1                             January 2010
                    X-CP-C-2                             January 2011
                    X-CP-D-1                            September 2009
                    X-CP-D-2                             January 2010
                    X-CP-E-1                             January 2009
                    X-CP-E-2                            September 2009
                    X-CP-F-1                             January 2008
                    X-CP-F-2                             January 2009
                     X-CP-G                              January 2008
                    X-CP-H-1                             January 2007
                    X-CP-H-2                             January 2008

         "Clearstream" shall mean Clearstream Banking, Luxembourg or any
successor.

         "Clearview Palms Co-Lender Agreement" shall have the meaning assigned
thereto in the Preliminary Statement.

                                      -20-

         "Clearview Palms Controlling Party" shall mean the Clearview Palms
Directing Lender or any representative appointed thereby, consistent with
Section 3.02(d) of the Clearview Palms Co-Lender Agreement, to exercise the
rights and powers of the Clearview Palms Directing Lender under the Clearview
Palms Co-Lender Agreement or this Agreement.

         "Clearview Palms Custodial Account" shall mean the Loan Combination
Custodial Account created and maintained by the Master Servicer pursuant to
Section 3.04A on behalf of the Clearview Palms Noteholders, which shall be
entitled "[NAME OF MASTER SERVICER], as Master Servicer, in trust for [NAME OF
CLEARVIEW PALMS NOTEHOLDERS], as their interests may appear".

         "Clearview Palms Directing Lender" shall mean, as of any date of
determination, the "Directing Lender" under the Clearview Palms Co-Lender
Agreement.

         "Clearview Palms Loan Pair" shall have the meaning assigned thereto in
the Preliminary Statement (and shall include any successor REO Mortgage Loans
with respect to the Clearview Palms Mortgage Loans).

         "Clearview Palms Mortgage Loan" shall mean the Clearview Palms Trust
Mortgage Loan or the Clearview Palms Non-Trust Mortgage Loan, as applicable.

         "Clearview Palms Mortgaged Property" shall have the meaning assigned
thereto in the Preliminary Statement.

         "Clearview Palms Non-Trust Mortgage Loan" shall have the meaning
assigned thereto in the Preliminary Statement.

         "Clearview Palms Non-Trust Mortgage Loan Noteholder" shall mean the
holder (or, if applicable, the collective holders) of the Mortgage Note for the
Clearview Palms Non-Trust Mortgage Loan.

         "Clearview Palms Noteholders" shall mean the holder of the Mortgage
Note for the Clearview Palms Trust Mortgage Loan, together with the Clearview
Palms Non-Trust Mortgage Loan Noteholder.

         "Clearview Palms REO Account" shall mean the Loan Combination REO
Account created and maintained by the Special Servicer pursuant to Section 3.16
on behalf of the Clearview Palms Noteholders, which shall be entitled "[NAME OF
SPECIAL SERVICER], as Special Servicer, in trust for [NAME OF CLEARVIEW PALMS
NOTEHOLDERS], as their interests may appear".

         "Clearview Palms REO Mortgage Loan" shall mean any REO Mortgage Loan
relating to a Clearview Palms Mortgage Loan.

         "Clearview Palms REO Property" shall mean the Clearview Palms Mortgaged
Property at such time as it becomes an REO Property hereunder.

         "Clearview Palms REO Trust Mortgage Loan" shall mean any REO Trust
Mortgage Loan relating to the Clearview Palms Trust Mortgage Loan.

                                      -21-

         "Clearview Palms Specially Designated Servicing Action" shall mean,
with respect to the Clearview Palms Loan Pair or any related REO Property, any
of the actions specified in clauses (i) through (xiv) of the first paragraph of
Section 3.02(a) of the Clearview Palms Co-Lender Agreement.

         "Clearview Palms Trust Mortgage Loan" shall have the meaning assigned
thereto in the Preliminary Statement, which Trust Mortgage Loan is identified on
the Trust Mortgage Loan Schedule by loan number 44 and is, together with the
Clearview Palms Non-Trust Mortgage Loan, secured by the same Mortgage on the
Clearview Palms Mortgaged Property.

         "Closing Date" shall mean February 10, 2005.

         "CMSA" shall mean the Commercial Mortgage Securities Association, or
any association or organization that is a successor thereto. If neither such
association nor any successor remains in existence, "CMSA" shall be deemed to
refer to such other association or organization as may exist whose principal
membership consists of servicers, trustees, issuers, placement agents and
underwriters generally involved in the commercial mortgage loan securitization
industry, which is the principal such association or organization in the
commercial mortgage loan securitization industry and one of whose principal
purposes is the establishment of industry standards for reporting
transaction-specific information relating to commercial mortgage pass-through
certificates and commercial mortgage-backed bonds and the commercial mortgage
loans and foreclosed properties underlying or backing them to investors holding
or owning such certificates or bonds, and any successor to such other
association or organization. If an organization or association described in one
of the preceding sentences of this definition does not exist, "CMSA" shall be
deemed to refer to such other association or organization as shall be selected
by the Master Servicer and reasonably acceptable to the Trustee, the Special
Servicer and the Controlling Class Representative.

         "CMSA Bond Level File" shall mean the monthly report substantially in
the form of, and containing the information called for in, the downloadable form
of the "Bond Level File" available as of the Closing Date on the CMSA Website,
or such other form for the presentation of such information and containing such
additional information as may from time to time be approved by the CMSA for
commercial mortgage securities transactions generally.

         "CMSA Collateral Summary File" shall mean the report substantially in
the form of, and containing the information called for in, the downloadable form
of the "Collateral Summary File" available as of the Closing Date on the CMSA
Website, or such other form for the presentation of such information and
containing such additional information as may from time to time be approved by
the CMSA for commercial mortgage securities transactions generally.

         "CMSA Comparative Financial Status Report" shall mean a report
substantially in the form of, and containing the information called for in, the
downloadable form of the "Comparative Financial Status Report" available as of
the Closing Date on the CMSA Website, or such other form for the presentation of
such information as may from time to time be approved by the CMSA for commercial
mortgage securities transactions generally.

         "CMSA Delinquent Loan Status Report" shall mean a report substantially
in the form of, and containing the information called for in, the downloadable
form of the "Delinquent Loan Status Report" available as of the Closing Date on
the CMSA Website, or such other form for the presentation

                                      -22-

of such information and containing such additional information as may from time
to time be approved by the CMSA for commercial mortgage securities transactions
generally.

         "CMSA Financial File" shall mean a report substantially in the form of,
and containing the information called for in, the downloadable form of the
"Financial File" available as of the Closing Date on the CMSA Website, or such
other form for the presentation of such information and containing such
additional information as may from time to time be approved by the CMSA for
commercial mortgage securities transactions generally.

         "CMSA Historical Liquidation Report" shall mean a report substantially
in the form of, and containing the information called for in, the downloadable
form of the "Historical Liquidation Report" available as of the Closing Date on
the CMSA Website, or such other form for the presentation of such information
and containing such additional information as may from time to time be approved
by the CMSA for commercial mortgage securities transactions generally.

         "CMSA Historical Loan Modification and Corrected Mortgage Loan Report"
shall mean a report substantially in the form of, and containing the information
called for in, the downloadable form of the "Historical Loan Modification and
Corrected Mortgage Loan Report" available as of the Closing Date on the CMSA
Website, or such other form for the presentation of such information and
containing such additional information as may from time to time be approved by
the CMSA for commercial mortgage securities transactions generally.

         "CMSA Investor Reporting Package" shall mean, collectively:

         (a) the following six electronic files: (i) CMSA Loan Setup File, (ii)
     CMSA Loan Periodic Update File, (iii) CMSA Property File, (iv) CMSA Bond
     Level File, (v) CMSA Financial File and (vi) CMSA Collateral Summary File;

         (b) the following nine supplemental reports: (i) CMSA Delinquent Loan
     Status Report, (ii) CMSA Historical Loan Modification and Corrected
     Mortgage Loan Report, (iii) CMSA Historical Liquidation Report, (iv) CMSA
     REO Status Report, (v) CMSA Operating Statement Analysis Report, (vi) CMSA
     Comparative Financial Status Report, (vii) CMSA Servicer Watch List, (viii)
     CMSA Loan Level Reserve/LOC Report and (ix) CMSA NOI Adjustment Worksheet;

         (c) the Monthly Additional Report on Recoveries and Reimbursements
     (notwithstanding that such form of report has not been adopted or
     recommended by the CMSA);and

         (d) such other reports as the CMSA may approve from time to time as
     being part of the CMSA Investor Reporting Package for commercial mortgage
     securitization trusts generally and as are reasonably acceptable to the
     Master Servicer.

         "CMSA Loan Level Reserve/LOC Report" shall mean the monthly report
substantially in the form of, and containing the information called for in, the
downloadable form of the "Loan Level Reserve/LOC Report" available as of the
Closing Date on the CMSA Website, or such other form for the presentation of
such information and containing such additional information as may from time to
time be approved by the CMSA for commercial mortgage securities transactions
generally.

                                      -23-

         "CMSA Loan Periodic Update File" shall mean the monthly report
substantially in the form of, and containing the information called for in, the
downloadable form of the "Loan Periodic Update File" available as of the Closing
Date on the CMSA Website, or such other form for the presentation of such
information and containing such additional information as may from time to time
be approved by the CMSA for commercial mortgage securities transactions
generally. Each CMSA Loan Periodic Update File prepared by the Master Servicer
shall be accompanied by a Monthly Additional Report on Recoveries and
Reimbursements (subject to the proviso in and the last sentence of the
definition thereof) and all references herein to "CMSA Loan Periodic Update
File" shall be construed accordingly.

         "CMSA Loan Setup File" shall mean the report substantially in the form
of, and containing the information called for in, the downloadable form of the
"Loan Setup File" available as of the Closing Date on the CMSA Website, or such
other form for the presentation of such information and containing such
additional information as may from time to time be approved by the CMSA for
commercial mortgage securities transactions generally.

         "CMSA NOI Adjustment Worksheet" shall mean a report prepared by the
Master Servicer with respect to all the Performing Mortgage Loans, and by the
Special Servicer with respect to Specially Serviced Mortgage Loans and REO
Mortgage Loans, which report shall be substantially in the form of, and contain
the information called for in, the downloadable form of the "NOI Adjustment
Worksheet" available as of the Closing Date on the CMSA Website, or such other
form for the presentation of such information and containing such additional
information as may from time to time be approved by the CMSA for commercial
mortgage securities transactions generally.

         "CMSA Operating Statement Analysis Report" shall mean a report
substantially in the form of, and containing the information called for in, the
downloadable form of the "Operating Statement Analysis Report" available as of
the Closing Date on the CMSA Website or in such other form for the presentation
of such information and containing such additional information as may from time
to time be approved by the CMSA for commercial mortgage-backed securities
transactions generally.

         "CMSA Property File" shall mean a report substantially in the form of,
and containing the information called for in, the downloadable form of the
"Property File" available as of the Closing Date on the CMSA Website, or such
other form for the presentation of such information and containing such
additional information as may from time to time be approved by the CMSA for
commercial mortgage securities transactions generally.

         "CMSA REO Status Report" shall mean a report substantially in the form
of, and containing the information called for in, the downloadable form of the
"REO Status Report" available as of the Closing Date on the CMSA Website, or in
such other form for the presentation of such information and containing such
additional information as may from time to time be approved by the CMSA for
commercial mortgage securities transactions generally.

         "CMSA Servicer Watch List" shall mean a report substantially in the
form of, and containing the information called for in, the downloadable form of
the "Servicer Watch List" available as of the Closing Date on the CMSA Website,
or in such other form for the presentation of such information and containing
such additional information as may from time to time be approved by the CMSA for
commercial mortgage securities transactions generally.

                                      -24-

         "CMSA Website" shall mean the CMSA's Website located at "www.cmbs.org"
or such other primary website as the CMSA may establish for dissemination of its
report forms.

         "Code" shall mean the Internal Revenue Code of 1986 and regulations
promulgated thereunder, including temporary regulations and proposed regulations
to the extent that, by reason of their proposed effective date, could, as of the
date of any determination or opinion as to the tax consequences of any action or
proposed action or transaction, be applied to the Certificates.

         "Co-Lender Agreement" shall mean, with respect to any Loan Combination,
the co-lender agreement governing the relative rights of the respective holders
of the Mortgage Loans comprising such Loan Combination. The only Co-Lender
Agreement shall be the Clearview Palms Co-Lender Agreement.

         "Collection Account" shall mean the segregated account or accounts
created and maintained by the Trustee pursuant to Section 3.04(b), which shall
be entitled "[NAME OF TRUSTEE], as Trustee, in trust for the registered holders
of LB-UBS Commercial Mortgage Trust 2005-C1, Commercial Mortgage Pass-Through
Certificates, Series 2005-C1".

         "Collection Period" shall mean, individually and collectively, as
applicable in the context used, (i) the Loan Combination Collection Period with
respect to each Loan Combination and all related matters, and (ii) the Trust
Collection Period with respect to the Mortgage Pool (exclusive of those Trust
Mortgage Loans and any REO Trust Mortgage Loans that are part of a Loan
Combination) and all related matters.

         "Combination Trust Mortgage Loan" shall mean any Trust Mortgage Loan
that constitutes part of a Loan Combination. The only Combination Trust Mortgage
Loan shall be the Clearview Palms Trust Mortgage Loan.

         "Commission" shall mean the Securities and Exchange Commission or any
successor agency.

         "Component Notional Amount" shall mean the notional amount on which any
REMIC III Component of either Class of Interest-Only Certificates accrues
interest, which, as of any date of determination, is equal to the then current
Uncertificated Principal Balance of such REMIC III Component's Corresponding
REMIC II Regular Interest.

         "Condemnation Proceeds" shall mean all cash amounts Received by the
Trust in connection with the taking of all or a part of a Mortgaged Property or
REO Property by exercise of the power of eminent domain or condemnation,
subject, however, to the rights of any tenants and ground lessors, as the case
may be, and the terms of the related Mortgage.

         "Controlling Class" shall mean, as of any date of determination, the
then most subordinate (based on the payment priorities set forth in Sections
4.01(a) and 4.01(b)) outstanding Class of Principal Balance Certificates that
has a Class Principal Balance that is at least equal to 25% of the Original
Class Principal Balance of such Class; provided that if no Class of Principal
Balance Certificates has as of such date of determination a Class Principal
Balance that is at least equal to 25% of its Original Class Principal Balance,
then the Controlling Class shall be the then most subordinate (based on the
payment priorities set forth in Sections 4.01(a) and 4.01(b)) outstanding Class
of Principal

                                      -25-

Balance Certificates that has a Class Principal Balance greater than zero; and
provided, further, that, for purposes of determining, and exercising the rights
of, the Controlling Class, all of the Senior Class A Certificates shall be
deemed to constitute a single Class of Certificates.

         "Controlling Class Certificateholder" shall mean any Holder of a
Certificate of the Controlling Class.

         "Controlling Class Representative" shall have the meaning assigned
thereto in Section 6.09(b).

         "Controlling Class Representative Confirmation" shall have the meaning
assigned thereto in Section 6.09(b).

         "Corporate Trust Office" shall mean the principal corporate trust
office of the Trustee at which at any particular time its corporate trust
business with respect to this Agreement shall be administered, which office at
the date of the execution of this Agreement is located at 135 South LaSalle
Street, Suite 1625, Chicago, Illinois 60603, Attention: Global Securitization
Trust Services Group -- LB-UBS Commercial Mortgage Trust 2005-C1.

         "Corrected Mortgage Loan" shall mean any Mortgage Loan that had been a
Specially Serviced Mortgage Loan but has ceased to be such in accordance with
the definition of "Specially Serviced Mortgage Loan" (other than by reason of a
Liquidation Event occurring in respect of such Mortgage Loan or the related
Mortgaged Property's becoming an REO Property).

         "Corrected Trust Mortgage Loan" shall mean any Trust Mortgage Loan that
constitutes a Corrected Mortgage Loan.

         "Corresponding REMIC II Regular Interest" shall mean: (a) with respect
to any Class of Principal Balance Certificates, the REMIC II Regular Interest
that has an alphabetic or alphanumeric, as applicable, designation that is the
same as the alphabetic or alphanumeric, as the case may be, designation for such
Class of Principal Balance Certificates (provided that each REMIC II Regular
Interest with an alphanumeric designation that begins "A-1-" shall be a
Corresponding REMIC II Regular Interest with respect to the Class A-1
Certificates, each REMIC II Regular Interest with an alphanumeric designation
that begins "A-2-" shall be a Corresponding REMIC II Regular Interest with
respect to the Class A-2 Certificates, each REMIC II Regular Interest with an
alphanumeric designation that begins "A-3-" shall be a Corresponding REMIC II
Regular Interest with respect to the Class A-3 Certificates, each REMIC II
Regular Interest with an alphanumeric designation that begins "A-AB-" shall be a
Corresponding REMIC II Regular Interest with respect to the Class A-AB
Certificates, each REMIC II Regular Interest with an alphanumeric designation
that begins "A-4-" shall be a Corresponding REMIC II Regular Interest with
respect to the Class A-4 Certificates, each REMIC II Regular Interest with an
alphanumeric designation that begins "A-1A-" shall be a Corresponding REMIC II
Regular Interest with respect to the Class A-1A Certificates, each REMIC II
Regular Interest with an alphanumeric designation that begins "B-" shall be a
Corresponding REMIC II Regular Interest with respect to the Class B
Certificates, each REMIC II Regular Interest with an alphanumeric designation
that begins "C-" shall be a Corresponding REMIC II Regular Interest with respect
to the Class C Certificates, each REMIC II Regular Interest with an alphanumeric
designation that begins "D-" shall be a Corresponding REMIC II Regular Interest
with respect to the Class D Certificates, each REMIC II Regular Interest with an
alphanumeric designation that begins "E-" shall be a Corresponding

                                      -26-

REMIC II Regular Interest with respect to the Class E Certificates, each REMIC
II Regular Interest with an alphanumeric designation that begins "F-" shall be a
Corresponding REMIC II Regular Interest with respect to the Class F
Certificates, and each REMIC II Regular Interest with an alphanumeric
designation that begins "H-" shall be a Corresponding REMIC II Regular Interest
with respect to the Class H Certificates); (b) with respect to any Class X-CL
REMIC III Component, the REMIC II Regular Interest that has an alphabetic or
alphanumeric, as applicable, designation that, when preceded by "X-CL-", is the
same as the alphabetic or alphanumeric, as the case may be, designation for such
Class X-CL REMIC III Component; and (c) with respect to any Class X-CP REMIC III
Component, the REMIC II Regular Interest that has an alphabetic or alphanumeric,
as applicable, designation that, when preceded by "X-CP-", is the same as the
alphabetic or alphanumeric, as the case may be, designation for such Class X-CP
REMIC III Component.

         "Corresponding Class X-CP REMIC III Component" shall mean, with respect
to any Class X-CL REMIC III Component, any Class X-CP REMIC III Component that
has the same Corresponding REMIC II Regular Interest as such Class X-CL REMIC
III Component. If the Corresponding REMIC II Regular Interest for any Class X-CL
REMIC III Component is not also a Corresponding REMIC II Regular Interest for a
Class X-CP REMIC III Component, then such Class X-CL REMIC III Component shall
not have a Corresponding Class X-CP REMIC III Component.

         "Covered Costs" shall mean, with respect to any Trust Mortgage Loan and
any related costs and expenses that the Depositor or the UBS Mortgage Loan
Seller, as applicable, are otherwise required to pay pursuant to Section 2.03(d)
or the UBS/Depositor Mortgage Loan Purchase Agreement, (i) if such Trust
Mortgage Loan has an original principal balance equal to or less than
$10,000,000, the entire amount of such costs and expenses, but only in the event
such costs and expenses exceed a threshold of $10,000 and (ii) if such Trust
Mortgage Loan has an original principal balance greater than $10,000,000, the
entire amount of such costs and expenses, but only in the event such costs and
expenses exceed a threshold of $25,000. In the case of each of clauses (i) and
(ii) above in this definition, in the event the subject costs and expenses do
not exceed the required threshold stated in the subject clause, the "Covered
Costs" shall be $0.

         "Cross-Collateralized Group" shall mean any group of
Cross-Collateralized Mortgage Loans; provided that no Loan Combination shall
constitute a Cross-Collateralized Group.

         "Cross-Collateralized Mortgage Loan" shall mean any Mortgage Loan that
is cross-defaulted and cross-collateralized with any other Mortgage Loan;
provided that none of the Mortgage Loans in a Loan Combination shall constitute
a Cross-Collateralized Mortgage Loan.

         "Custodial Account" shall mean the Pool Custodial Account or any Loan
Combination Custodial Account.

         "Custodian" shall mean a Person who is at any time appointed by the
Trustee pursuant to Section 8.11 as a document custodian for some or all of the
Mortgage Files, which Person shall not be the Depositor, a Mortgage Loan Seller
or an Affiliate of the Depositor or a Mortgage Loan Seller. If no such custodian
has been appointed, or if such custodian has been so appointed but the Trustee
shall have terminated such appointment, then the Trustee shall be the Custodian.

                                      -27-

         "Cut-off Date" shall mean, individually and collectively, as applicable
in the context used: (i) with respect to each Mortgage Loan that was originated
after January 11, 2005, the related date of origination of such Mortgage Loan;
and (ii) for every other Mortgage Loan, January 11, 2005.

         "Cut-off Date Balance" shall mean, with respect to any Mortgage Loan,
the outstanding principal balance of such Mortgage Loan as of the Cut-off Date,
net of all unpaid payments of principal due in respect thereof on or before such
date.

         "Default Charges" shall mean Default Interest and/or late payment
charges that are paid or payable, as the context may require, to the Trust (or,
if applicable, a Non-Trust Mortgage Loan Noteholder) in respect of any Mortgage
Loan or any successor REO Mortgage Loan with respect thereto.

         "Default Interest" shall mean, with respect to any Mortgage Loan (or
any successor REO Mortgage Loan with respect thereto), any amounts collected
thereon (other than late payment charges and Prepayment Consideration) that
represent penalty interest (arising out of a default) in excess of (i) interest
accrued on the principal balance of such Mortgage Loan (or any successor REO
Mortgage Loan with respect thereto), at the related Mortgage Rate (net of any
applicable Additional Interest Rate included as part of such Mortgage Rate), and
(ii) in the case of an ARD Mortgage Loan (or any successor REO Trust Mortgage
Loan with respect thereto) after the related Anticipated Repayment Date, any
Additional Interest.

         "Defaulting Party" shall have the meaning assigned thereto in Section
7.01(b).

         "Defeasance Certificate" shall have the meaning assigned thereto in
Section 3.20(k).

         "Defeasance Collateral" shall mean, with respect to any Defeasance
Mortgage Loan, the Government Securities required or permitted to be pledged in
lieu of prepayment pursuant to the terms thereof in order to obtain a release of
the related Mortgaged Property.

         "Defeasance Deposit Account" shall have the meaning assigned thereto in
Section 3.04(a).

         "Defeasance Mortgage Loan" shall mean any Mortgage Loan that permits
the related Mortgagor to pledge Defeasance Collateral to the holder of such
Mortgage Loan in connection with obtaining the release of all or any portion of
the related Mortgaged Property (or permits the holder of such Mortgage Loan to
require the related Mortgagor to pledge Defeasance Collateral to the holder of
such Mortgage Loan in lieu of prepayment).

         "Defeasance Trust Mortgage Loan" shall mean any Trust Mortgage Loan
that is a Defeasance Mortgage Loan.

         "Definitive Certificate" shall have the meaning assigned thereto in
Section 5.03(a).

         "Definitive Non-Registered Certificate" shall mean any Non-Registered
Certificate that has been issued as a Definitive Certificate.

                                      -28-

         "Definitive Subordinate Certificate" shall mean any Subordinate
Certificate that has been issued as a Definitive Certificate.

         "Depositor" shall mean SASCO II.

         "Depositor Backup Certification" shall have the meaning assigned
thereto in Section 8.15(j).

         "Depository" shall mean The Depository Trust Company or any successor
Depository hereafter named as contemplated by Section 5.03(c). The nominee of
the initial Depository for purposes of registering those Certificates that are
to be Book-Entry Certificates, is Cede & Co. The Depository shall at all times
be a "clearing corporation" as defined in Section 8-102(3) of the Uniform
Commercial Code of the State of New York and a "clearing agency" registered
pursuant to the provisions of Section 17A of the Exchange Act.

         "Depository Participant" shall mean a broker, dealer, bank or other
financial institution or other Person for whom from time to time the Depository
effects book-entry transfers and pledges of securities deposited with the
Depository.

         "Determination Date" shall mean, individually and collectively, as
applicable in the context used, (i) the Loan Combination Determination Date with
respect to each Loan Combination and all related matters, and (ii) the Trust
Determination Date with respect to the Mortgage Pool (exclusive of those Trust
Mortgage Loans and any REO Trust Mortgage Loans that are part of a Loan
Combination) and all related matters.

         "Directly Operate" shall mean, with respect to any REO Property, the
furnishing or rendering of services to the tenants thereof, the management or
operation of such REO Property, the holding of such REO Property primarily for
sale or lease, the performance of any construction work thereon or any use of
such REO Property in a trade or business conducted by REMIC I (or, if held
thereby, the related Loan REMIC) other than through an Independent Contractor;
provided, however, that the Trustee (or the Special Servicer or any Sub-Servicer
on behalf of the Trustee) shall not be considered to Directly Operate an REO
Property solely because the Trustee (or the Special Servicer or any Sub-Servicer
on behalf of the Trustee) establishes rental terms, chooses tenants, enters into
or renews leases, deals with taxes and insurance, or makes decisions as to
repairs or capital expenditures with respect to such REO Property.

         "Discount Rate" shall mean, with respect to any prepaid Trust Mortgage
Loan or REO Trust Mortgage Loan, for purposes of allocating any Prepayment
Consideration Received by the Trust with respect thereto among the respective
Classes of the YM Principal Balance Certificates, a rate which, when compounded
monthly, is equivalent to the Yield Maintenance Treasury Rate, when compounded
semi-annually.

         "Dispute" shall have the meaning assigned thereto in Section 2.03(i).

         "Disqualified Non-United States Tax Person" shall mean, with respect to
any Residual Interest Certificate, any Non-United States Tax Person or agent
thereof other than: (1) a Non-United States Tax Person that (a) holds such
Residual Interest Certificate and, for purposes of Treasury regulations section
1.860G-3(a)(3), is subject to tax under Section 882 of the Code, (b) certifies
that it

                                      -29-

understands that, for purposes of Treasury regulations section
1.860E-1(c)(4)(ii), as a holder of such Residual Interest Certificate for United
States federal income tax purposes, it may incur tax liabilities in excess of
any cash flows generated by such Residual Interest Certificate and intends to
pay taxes associated with holding such Residual Interest Certificate, and (c)
has furnished the Transferor and the Trustee with an effective IRS Form W-8ECI
or successor form and has agreed to update such form as required under the
applicable Treasury regulations; or (2) a Non-United States Tax Person that has
delivered to the Transferor, the Trustee and the Certificate Registrar an
opinion of nationally recognized tax counsel to the effect that (x) the Transfer
of such Residual Interest Certificate to it is in accordance with the
requirements of the Code and the regulations promulgated thereunder and (y) such
Transfer of such Residual Interest Certificate will not be disregarded for
United States federal income tax purposes.

         "Disqualified Organization" shall mean any of the following: (i) the
United States, any State or any political subdivision thereof, any foreign
government, international organization, or any agency or instrumentality of any
of the foregoing; (ii) any organization (except certain farmers' cooperatives
described in Section 521 of the Code) that is exempt from the tax imposed by
Chapter 1 of the Code (unless such organization is subject to the tax imposed by
Section 511 of the Code on unrelated business income); (iii) rural electric and
telephone cooperatives described in Section 1381 of the Code; or (iv) any other
Person so designated by the Trustee or the Tax Administrator based upon an
Opinion of Counsel that the holding of an Ownership Interest in a Residual
Interest Certificate by such Person may cause the Trust Fund or any Person
having an Ownership Interest in any Class of Certificates, other than such
Person, to incur a liability for any federal tax imposed under the Code that
would not otherwise be imposed but for the Transfer of an Ownership Interest in
a Residual Interest Certificate to such Person. The terms "United States",
"State" and "international organization" shall have the meanings set forth in
Section 7701 of the Code or successor provisions.

         "Disqualified Partnership" shall mean any domestic entity classified as
a partnership under the Code if any of its beneficial owners are Disqualified
Non-United States Tax Persons.

         "Distributable Certificate Interest" shall mean, with respect to any
Class of Regular Interest Certificates for any Distribution Date, subject to
Section 4.05(b), an amount of interest equal to (a) the amount of Accrued
Certificate Interest in respect of such Class of Certificates for the related
Interest Accrual Period, reduced (to not less than zero) by (b) that portion, if
any, of the Net Aggregate Prepayment Interest Shortfall for such Distribution
Date allocated to such Class of Certificates as provided below. For purposes of
the foregoing, the portion of the Net Aggregate Prepayment Interest Shortfall,
if any, for each Distribution Date that is allocable to each Class of Regular
Interest Certificates shall equal the lesser of (A) the amount of Accrued
Certificate Interest with respect to the subject Class of Regular Interest
Certificates for the related Interest Accrual Period and (B) the product of (1)
the entire amount of such Net Aggregate Prepayment Interest Shortfall,
multiplied by (2) a fraction, the numerator of which is equal to the amount of
Accrued Certificate Interest with respect to the subject Class of Regular
Interest Certificates for the related Interest Accrual Period, and the
denominator of which is equal to the aggregate amount of Accrued Certificate
Interest with respect to all the Classes of Regular Interest Certificates for
the related Interest Accrual Period.

         "Distributable Component Interest" shall mean, with respect to any
REMIC III Component of either Class of Interest-Only Certificates for any
Distribution Date, subject to Section 4.05(b), an amount of interest equal to
(a) the amount of Accrued Component Interest in respect of such REMIC III
Component for the related Interest Accrual Period, reduced (to not less than
zero) by (b) the

                                      -30-

product of (i) the entire portion of any Net Aggregate Prepayment Interest
Shortfall for such Distribution Date that was allocated to such Class of
Interest-Only Certificates in accordance with the definition of "Distributable
Certificate Interest", multiplied by (ii) a fraction, the numerator of which is
the amount of any Accrued Component Interest in respect of such REMIC III
Component for the related Interest Accrual Period, and the denominator of which
is the amount of the Accrued Certificate Interest in respect of such Class of
Interest-Only Certificates for the related Interest Accrual Period.

         "Distribution Date" shall mean the date each month, commencing in
February 2005, on which, among other things, the Trustee is to make
distributions on the Certificates, which date shall be the fourth Business Day
following the Trust Determination Date in such calendar month.

         "Distribution Date Statement" shall have the meaning assigned thereto
in Section 4.02(a).

         "Document Defect" shall have the meaning assigned thereto in Section
2.03(a).

         "Due Date" shall mean: (i) with respect to any Mortgage Loan on or
prior to its Stated Maturity Date, the day of the month set forth in the related
Mortgage Note on which each Monthly Payment on such Mortgage Loan is scheduled
to be first due; (ii) with respect to any Mortgage Loan after its Stated
Maturity Date, the day of the month set forth in the related Mortgage Note on
which each Monthly Payment on such Mortgage Loan had been scheduled to be first
due; and (iii) with respect to any REO Mortgage Loan, the day of the month set
forth in the related Mortgage Note on which each Monthly Payment on the related
Mortgage Loan had been scheduled to be first due.

         "Early Defeasance Trust Mortgage Loan" shall mean any Trust Mortgage
Loan that provides the related Mortgagor with the option to defease all or a
portion of such Trust Mortgage Loan prior to the second anniversary of the
Closing Date. The Early Defeasance Trust Mortgage Loans consist of: (a) the
Trust Mortgage Loan secured by the Mortgaged Property identified on the Trust
Mortgage Loan Schedule as Rite Aid - Winchester; (b) the Trust Mortgage Loan
secured by the Mortgaged Property identified on the Trust Mortgage Loan Schedule
as Rite Aid - Kettering; (c) the Trust Mortgage Loan secured by the Mortgaged
Property identified on the Trust Mortgage Loan Schedule as Rite Aid - Marmet;
and (d) the Trust Mortgage Loan secured by the Mortgaged Property identified on
the Trust Mortgage Loan Schedule as Rite Aid - Monticello.

         "EDGAR" shall mean the Commission's Electronic Data Gathering, Analysis
and Retrieval system.

         "Eligible Account" shall mean any of: (i) an account maintained with a
federal or state chartered depository institution or trust company, the
long-term deposit or unsecured debt obligations of which are rated at least
"Aa3" by Moody's and at least "AA-" (or, if such depository institution or trust
company has short-term unsecured debt obligations rated at least "A-1" by S&P,
at least "A-") by S&P (or, in the case of either Rating Agency, such lower
rating as will not result in an Adverse Rating Event with respect to any Class
of Certificates that is rated by such Rating Agency, as evidenced in writing by
such Rating Agency) at any time funds are on deposit therein (if such funds are
to be held for more than 30 days), or the short-term deposits of which are rated
at least "P-1" by Moody's and at least "A-1" by S&P (or, in the case of either
Rating Agency, such lower rating as will not result in an Adverse Rating Event
with respect to any Class of Certificates that is rated by such Rating Agency,
as evidenced in writing by such Rating Agency) at any time funds are on deposit
therein (if such funds are to be held for 30 days or less); or (ii) a segregated
trust account maintained with the trust department of a federal or

                                      -31-

state chartered depository institution or trust company acting in its fiduciary
capacity (which may be the Trustee), which has a combined capital and surplus of
at least $50,000,000, is subject to supervision or examination by federal or
state authority and, in the case of a state chartered depository institution or
trust company, is subject to regulations regarding fiduciary funds on deposit
therein substantially similar to 12 CFR ss. 9.10(b); or (iii) any other account,
the use of which would not, in and of itself, cause an Adverse Rating Event with
respect to any Class of Certificates that is rated by either Rating Agency, as
evidenced in writing by such Rating Agency.

         "Environmental Assessment" shall mean a "Phase I assessment" as
described in and meeting the criteria of Chapter 5 of the Fannie Mae Multifamily
Guide and the ASTM Standard for Environmental Site Assessments, each as amended
from time to time.

         "Environmental Insurance Policy" shall mean, with respect to any
Mortgaged Property or REO Property, any insurance policy covering pollution
conditions and/or other environmental conditions that is maintained from time to
time in respect of such Mortgaged Property or REO Property, as the case may be,
for the benefit of, among others, the Trustee on behalf of the
Certificateholders.

         "Environmentally Insured Mortgage Loans" shall mean the Mortgage Loans
identified on Schedule IV hereto.

         "ERISA" shall mean the Employee Retirement Income Security Act of 1974,
as amended.

         "Escrow Payment" shall mean any payment received by the Master Servicer
or the Special Servicer for the account of any Mortgagor for application toward
the payment of real estate taxes, assessments, insurance premiums, ground rents
(if applicable) and other items for which an escrow has been created in respect
of the related Mortgaged Property.

         "Euroclear" shall mean The Euroclear System or any successor.

         "Event of Default" shall have the meaning assigned thereto in Section
7.01(a).

         "Excess Defeasance Deposit Proceeds" shall mean, with respect to an
Early Defeasance Trust Mortgage Loan for which the related Mortgagor has
exercised its option to defease such Trust Mortgage Loan prior to the second
anniversary of the Closing Date, the excess, if any, of any cash amount tendered
by such Mortgagor in order to purchase Defeasance Collateral or other permitted
collateral for purposes of defeasing such Trust Mortgage Loan in accordance with
the related loan documents, over an amount equal to, with respect to such Trust
Mortgage Loan, the aggregate of the amounts specified in clauses (a) through (e)
of the definition of "Purchase Price" in this Agreement.

         "Excess Liquidation Proceeds" shall mean the excess, if any, of (a) the
Net Liquidation Proceeds from the sale or liquidation of a Specially Serviced
Trust Mortgage Loan or an REO Property, net of (i) interest on any related
Advances, (ii) any related Servicing Advances, (iii) any Liquidation Fee payable
from such Net Liquidation Proceeds, and (iv) in the case of a Trust Mortgage
Loan that is part of, or an REO Property that relates to, a Loan Combination,
the portion of such Net Liquidation Proceeds payable to the related Non-Trust
Mortgage Loan Noteholder(s), over (b) the amount needed to pay off the subject
Trust Mortgage Loan or the related REO Trust Mortgage Loan, as applicable, in
full.

                                      -32-

         "Excess Liquidation Proceeds Account" shall mean the segregated account
or accounts (or the segregated sub-account of the Collection Account) created
and maintained by the Trustee pursuant to Section 3.04(d) in trust for the
Certificateholders, which shall be entitled "[NAME OF TRUSTEE], as Trustee, in
trust for the registered holders of LB-UBS Commercial Mortgage Trust 2005-C1,
Commercial Mortgage Pass-Through Certificates, Series 2005-C1".

         "Exchange Act" shall mean the Securities Exchange Act of 1934, as
amended.

         "Exchange Act Reports" shall have the meaning assigned thereto in
Section 8.15(a).

         "Exemption-Favored Party" shall mean any of (i) Lehman Brothers, (ii)
any Person directly or indirectly, through one or more intermediaries,
controlling, controlled by or under common control with Lehman Brothers, and
(iii) any member of any underwriting syndicate or selling group of which any
Person described in clauses (i) and (ii) is a manager or co-manager with respect
to a Class of Investment Grade Certificates.

         "Fannie Mae" shall mean the Federal National Mortgage Association or
any successor.

         "FASB 140" shall mean the Financial Accounting Standards Board's
Statement No. 140, entitled "Accounting for Transfers and Servicing of Financial
Assets and Extinguishment of Liabilities", issued in September 2002.

         "FDIC" shall mean the Federal Deposit Insurance Corporation or any
successor.

         "FHLMC" shall mean the Federal Home Loan Mortgage Corporation or any
successor.

         "Filing Agent" shall have the meaning assigned thereto in Section
2.01(c).

         "Filing Letter Agreement" shall have the meaning assigned thereto in
Section 2.01(c).

         "Final Distribution Date" shall mean the Distribution Date on which the
final distribution is to be made with respect to the Certificates in connection
with a termination of the Trust Fund pursuant to Article IX.

         "Final Recovery Determination" shall mean a determination by the
Special Servicer with respect to any Specially Serviced Mortgage Loan or REO
Property that there has been a recovery of all Insurance Proceeds, Condemnation
Proceeds, Liquidation Proceeds and other payments or recoveries that the Special
Servicer has determined, in accordance with the Servicing Standard, will be
ultimately recoverable; provided that the term "Final Recovery Determination"
shall not apply to (i) a Specially Serviced Mortgage Loan that was paid in full;
or (ii) a Specially Serviced Trust Mortgage Loan or REO Property, as the case
may be, that was the subject of a Permitted Purchase.

         "Fiscal Agent" shall mean ABN AMRO, in its capacity as fiscal agent
hereunder, or any successor fiscal agent appointed as herein provided.

         "FV Bid" shall have the meaning assigned thereto in Section 3.18(d).

         "FV Price" shall have the meaning assigned thereto in Section 3.18(c).

                                      -33-

         "GAAP" shall mean generally accepted accounting principles in the
United States of America.

         "General Special Servicer" shall have the meaning assigned thereto in
Section 7.01(d).

         "Global Certificate" shall mean, with respect to any Class of
Book-Entry Non-Registered Certificates, either the related Rule 144A Global
Certificate or any related Regulation S Global Certificate.

         "Government Securities" shall mean "Government Securities" as defined
in Section 2(a)(16) of the Investment Company Act of 1940, excluding any such
securities that are not acceptable to either Rating Agency as Defeasance
Collateral.

         "Grantor Trust" shall mean that certain "grantor trust" (within the
meaning of the Grantor Trust Provisions) consisting of the Grantor Trust Assets.

         "Grantor Trust Assets" shall mean any collections of Additional
Interest Received by the Trust with respect to the ARD Trust Mortgage Loans and
any successor REO Trust Mortgage Loans with respect thereto.

         "Grantor Trust Provisions" shall mean Subpart E of Part 1 of Subchapter
J of the Code, including Treasury regulations section 301.7701-4(c)(2).

         "Ground Lease" shall mean, with respect to any Mortgage Loan for which
the related Mortgagor has a leasehold interest in the related Mortgaged
Property, the lease agreement(s) (including any lease agreement with respect to
a master space lease) creating such leasehold interest.

         "Group 1 Trust Mortgage Loan" shall mean any Trust Mortgage Loan
identified on the Trust Mortgage Loan Schedule as belonging to Loan Group No. 1.

         "Group 2 Trust Mortgage Loan" shall mean any Trust Mortgage Loan
identified on the Trust Mortgage Loan Schedule as belonging to Loan Group No. 2.

         "Hazardous Materials" shall mean any dangerous, toxic or hazardous
pollutants, chemicals, wastes, or substances, including those so identified
pursuant to CERCLA or any other federal, state or local environmental related
laws and regulations now existing or hereafter enacted, and specifically
including asbestos and asbestos-containing materials, polychlorinated biphenyls,
radon gas, petroleum and petroleum products and urea formaldehyde.

         "Holder" shall mean a Certificateholder.

         "HUD-Approved Servicer" shall mean a servicer that is a mortgagee
approved by the Secretary of Housing and Urban Development pursuant to Sections
203 and 211 of the National Housing Act.

         "Independent" shall mean, when used with respect to any specified
Person, any such Person who (i) is in fact independent of the Depositor, each
Mortgage Loan Seller, the Master Servicer, the Special Servicer, any Controlling
Class Certificateholder, any Non-Trust Mortgage Loan Noteholder

                                      -34-

and any and all Affiliates thereof, (ii) does not have any direct financial
interest in or any material indirect financial interest in any of the Depositor,
any Mortgage Loan Seller, the Master Servicer, the Special Servicer, any
Controlling Class Certificateholder, any Non-Trust Mortgage Loan Noteholder, or
any Affiliate thereof, and (iii) is not connected with the Depositor, any
Mortgage Loan Seller, the Master Servicer, the Special Servicer, any Controlling
Class Certificateholder, any Non-Trust Mortgage Loan Noteholder or any Affiliate
thereof as an officer, employee, promoter, underwriter, trustee, partner,
director or Person performing similar functions; provided, however, that a
Person shall not fail to be Independent of the Depositor, a Mortgage Loan
Seller, the Master Servicer, the Special Servicer, a Controlling Class
Certificateholder, a Non-Trust Mortgage Loan Noteholder or any Affiliate thereof
merely because such Person is the beneficial owner of 1% or less of any class of
securities issued by the Depositor, such Mortgage Loan Seller, the Master
Servicer, the Special Servicer, such Controlling Class Certificateholder, such
Non-Trust Mortgage Loan Noteholder or any Affiliate thereof, as the case may be;
provided that such ownership constitutes less than 1% of the total assets owned
by such Person.

         "Independent Appraiser" shall mean an Independent professional real
estate appraiser who (i) is a member in good standing of the Appraisal
Institute, (ii) if the state in which the subject Mortgaged Property is located
certifies or licenses appraisers, is certified or licensed in such state, and
(iii) has a minimum of five years experience in the subject property type and
market.

         "Independent Contractor" shall mean: (a) any Person that would be an
"independent contractor" with respect to REMIC I (or, solely for purposes of an
Early Defeasance Trust Mortgage Loan or any corresponding REO Property, the
related Loan REMIC) within the meaning of Section 856(d)(3) of the Code if such
REMIC Pool were a real estate investment trust (except that the ownership test
set forth in that section shall be considered to be met by any Person that owns,
directly or indirectly, 35 percent or more of any Class of Certificates, or such
other interest in any Class of Certificates as is set forth in an Opinion of
Counsel, which shall be at no expense to the Master Servicer, the Special
Servicer, the Trustee or the Trust Fund, delivered to the Trustee (and, if a
Loan Combination is involved, to the related Non-Trust Mortgage Loan
Noteholder(s)), provided that (i) such REMIC Pool does not receive or derive any
income from such Person and (ii) the relationship between such Person and such
REMIC Pool is at arm's length, all within the meaning of Treasury regulations
section 1.856-4(b)(5); or (b) any other Person upon receipt by the Trustee (and,
if a Loan Combination is involved, by the related Non-Trust Mortgage Loan
Noteholder(s)) of an Opinion of Counsel, which shall be at no expense to the
Master Servicer, the Special Servicer, the Trustee or the Trust Fund, to the
effect that the taking of any action in respect of any REO Property by such
Person, subject to any conditions therein specified, that is otherwise herein
contemplated to be taken by an Independent Contractor, will not cause such REO
Property to cease to qualify as "foreclosure property" within the meaning of
Section 860G(a)(8) of the Code for purposes of Section 860D(a) of the Code, or
cause any income realized in respect of such REO Property to fail to qualify as
Rents from Real Property, due to such Person's failure to be treated as an
Independent Contractor.

         "Initial Bidder" shall have the meaning assigned thereto in Section
3.18(d).

         "Initial Deposit" shall mean, with respect to each Initial Deposit
Mortgage Loan, if any, the supplemental payment from the related Mortgage Loan
Seller identified on Schedule V hereto, in the amount specified for such Initial
Deposit Mortgage Loan on Schedule V hereto.

                                      -35-

         "Initial Deposit Mortgage Loans" shall mean each of the Trust Mortgage
Loans, if any, identified on Schedule V hereto.

         "Initial Pool Balance" shall mean the aggregate of the Cut-off Date
Balances of all the Trust Mortgage Loans.

         "Initial Resolution Period" shall have the meaning assigned thereto in
Section 2.03(a).

         "Institutional Accredited Investor" or "IAI" shall mean an "accredited
investor" as defined in any of paragraphs (1), (2), (3) and (7) of Rule 501(a)
under the Securities Act or any entity in which all of the equity owners come
within such paragraphs.

         "Insurance Policy" shall mean, with respect to any Mortgage Loan, any
hazard insurance policy, flood insurance policy, title policy, Environmental
Insurance Policy or other insurance policy that is maintained from time to time
in respect of such Mortgage Loan or the related Mortgaged Property.

         "Insurance Proceeds" shall mean the proceeds paid under any Insurance
Policy, to the extent such proceeds are not applied to the restoration of the
related Mortgaged Property, released to the Mortgagor, or any tenants or ground
lessors, as the case may be, pursuant to the terms of the related Mortgage or
lease, in accordance with the Servicing Standard.

         "Insured Environmental Event" shall have the meaning assigned thereto
in Section 3.07(d).

         "Interest Accrual Basis" shall mean the basis on which interest accrues
in respect of any Mortgage Loan, any REO Mortgage Loan, any Loan REMIC Regular
Interest, any REMIC I Regular Interest, any REMIC II Regular Interest, any Class
of Regular Interest Certificates or any particular REMIC III Component of a
Class of Interest-Only Certificates, in each case consisting of one of the
following: (i) a 360-day year consisting of twelve 30-day months; (ii) actual
number of days elapsed in a 360-day year; (iii) actual number of days elapsed in
a 365-day year; or (iv) actual number of days elapsed in an actual calendar year
(taking account of leap year).

         "Interest Accrual Period" shall mean, with respect to any Distribution
Date, the period commencing on the 11th calendar day of the month immediately
preceding the month in which such Distribution Date occurs and ending on the
10th calendar day of the month in which such Distribution Date occurs.

         "Interest-Only Certificates" shall mean, collectively, the Class X-CL
and Class X-CP Certificates.

         "Interested Person" shall mean the Depositor, the Master Servicer, the
Special Servicer, the Trustee, the Fiscal Agent, any Certificateholder, or any
Affiliate of any such Person.

         "Interest Reserve Account" shall mean the segregated account or
accounts (or the segregated sub-account of the Collection Account) created and
maintained by the Trustee pursuant to Section 3.04(c) in trust for
Certificateholders, which shall be entitled "[NAME OF TRUSTEE], as

                                      -36-

Trustee, in trust for the registered holders of LB-UBS Commercial Mortgage Trust
2005-C1, Commercial Mortgage Pass-Through Certificates, Series 2005-C1".

         "Interest Reserve Amount" shall mean, with respect to each Interest
Reserve Mortgage Loan and Interest Reserve REO Mortgage Loan, for any
Distribution Date that occurs during February of 2005 or February of any year
thereafter or that occurs during January of 2006 or January of any year
thereafter that is not a leap year, an amount equal to one day's interest
accrued at the related Mortgage Rate (net of the related Additional Interest
Rate, in the case of an ARD Trust Mortgage Loan or any successor REO Trust
Mortgage Loan with respect thereto after the related Anticipated Repayment Date)
on the related Stated Principal Balance as of the Due Date in the month in which
such Distribution Date occurs (but prior to the application of any amounts due
on such Due Date), to the extent that a Monthly Payment or an Assumed Monthly
Payment, as applicable, is Received by the Trust in respect thereof for such Due
Date as of the related Determination Date or a P&I Advance is made under this
Agreement in respect thereof for such Due Date by such Distribution Date.

         "Interest Reserve Deposits" shall mean, with respect to each Interest
Reserve Mortgage Loan, an amount equal to one day's interest accrued at the
related Mortgage Rate on the related Stated Principal Balance as of the Closing
Date.

         "Interest Reserve Mortgage Loan" shall mean any Trust Mortgage Loan
that accrues interest on an Actual/360 Basis.

         "Interest Reserve REO Mortgage Loan" shall mean any REO Trust Mortgage
Loan as to which the predecessor Trust Mortgage Loan was an Interest Reserve
Mortgage Loan.

         "Investment Account" shall have the meaning assigned thereto in Section
3.06(a).

         "Investment Grade Certificate" shall mean, as of any date of
determination, a Certificate that is rated in one of the four highest generic
rating categories by at least one Rating Agency.

         "Investment Period" shall mean: (a) with respect to any investment of
funds in any Master Servicer Account (other than a Custodial Account) or any REO
Account, the period that ends at the close of business (New York City time) on
each Trust Determination Date (or, if the subject Investment Account relates
solely to a Loan Combination, on each Loan Combination Determination Date) and
commences immediately following the end of the prior such period (or, in the
case of the first such period, commences on the Closing Date); (b) with respect
to any investment of funds in the Pool Custodial Account, the Interest Reserve
Account or the Excess Liquidation Proceeds Account, the period that ends at the
close of business (New York City time) on the Business Day prior to each Trust
Master Servicer Remittance Date and commences immediately following the end of
the prior such period (or, in the case of the first such period, commences on
the Closing Date); (c) with respect to any investment of funds in any Loan
Combination Custodial Account, the period that ends at the close of business
(New York City time) on the Business Day prior to each Loan Combination Master
Servicer Remittance Date and commences immediately following the end of the
prior such period (or, in the case of the first such period, commences on the
Closing Date); and (d) with respect to any investment of funds in the Collection
Account, the period that ends at the close of business (New York City time) on
each Trust Master Servicer Remittance Date and commences immediately following
the end of the prior such period (or, in the case of the first such period,
commences on the Closing Date); provided that, if and to the extent that the
depository institution maintaining any REO Account, Custodial Account or

                                      -37-

Trustee Account is the obligor on any investment of funds in such Investment
Account, and if such funds are to be transferred to another Investment Account
or distributed to Certificateholders or any Non-Trust Mortgage Loan Noteholder
on the Business Day following the end of any particular Investment Period
(determined without regard to this proviso) for such investment, then such
Investment Period shall be deemed extended through such time on such next
succeeding Business Day when such transfer or distribution is to occur.

         "IRS" shall mean the Internal Revenue Service or any successor agency.

         "LaSalle" shall mean LaSalle Bank National Association or its successor
in interest.

         "Late Collections" shall mean: (a) with respect to any Trust Mortgage
Loan, all amounts Received by the Trust in connection therewith during any
related Collection Period, whether as payments, Insurance Proceeds, Condemnation
Proceeds, Liquidation Proceeds or otherwise, which represent late collections of
the principal and/or interest portions of a Monthly Payment (other than a
Balloon Payment) or an Assumed Monthly Payment in respect of such Trust Mortgage
Loan due or deemed due on a Due Date in a previous related Collection Period, or
on a Due Date coinciding with or preceding the Cut-off Date, and not previously
recovered; and (b) with respect to any REO Trust Mortgage Loan, all amounts
Received by the Trust in connection with the related REO Property during any
related Collection Period, whether as Insurance Proceeds, Condemnation Proceeds,
Liquidation Proceeds, REO Revenues or otherwise, which represent late
collections of the principal and/or interest portions of a Monthly Payment
(other than a Balloon Payment) or an Assumed Monthly Payment in respect of the
predecessor Trust Mortgage Loan, or the principal and/or interest portions of an
Assumed Monthly Payment in respect of such REO Trust Mortgage Loan, due or
deemed due on a Due Date in a previous related Collection Period and not
previously recovered.

         "LBHI" shall mean Lehman Brothers Holdings Inc. or its successor in
interest.

         "LBHI/Depositor Mortgage Loan Purchase Agreement" shall mean that
certain Mortgage Loan Purchase Agreement dated as of January 31, 2005, between
the LBHI Mortgage Loan Seller and the Depositor.

         "LBHI Mortgage Loan Seller" shall mean LBHI.

         "LBHI Trust Mortgage Loan" shall mean any Trust Mortgage Loan
transferred by the LBHI Mortgage Loan Seller to the Depositor, pursuant to the
LBHI/Depositor Mortgage Loan Purchase Agreement.

         "Legal Final Distribution Date" shall mean, with respect to any Loan
REMIC Regular Interest, any REMIC I Regular Interest, any REMIC II Regular
Interest, any Class of Regular Interest Certificates or any particular REMIC III
Component of a Class of Interest-Only Certificates, the "latest possible
maturity date" thereof, calculated solely for purposes of satisfying Treasury
regulations section 1.860G-1(a)(4)(iii).

         "Lehman Brothers" shall mean Lehman Brothers Inc. or its successor in
interest.

         "Lehman Mortgage Loan Seller" shall mean the LBHI Mortgage Loan Seller
or the LUBS Mortgage Loan Seller, as applicable.

                                      -38-

         "Lehman Trust Mortgage Loan" shall mean any LBHI Trust Mortgage Loan or
LUBS Trust Mortgage Loan, as applicable.

         "Liquidation Event" shall mean: (a) with respect to any Mortgage Loan,
any of the following events--(i) such Mortgage Loan is paid in full, (ii) a
Final Recovery Determination is made with respect to such Mortgage Loan, or
(iii) in the case of a Trust Mortgage Loan, such Mortgage Loan is the subject of
a Permitted Purchase; and (b) with respect to any REO Property (and the related
REO Mortgage Loan(s)), any of the following events--(i) a Final Recovery
Determination is made with respect to such REO Property, or (ii) such REO
Property is the subject of a Permitted Purchase.

         "Liquidation Expenses" shall mean all customary, reasonable and
necessary "out-of-pocket" costs and expenses due and owing (but not otherwise
covered by Servicing Advances) in connection with the liquidation of any
Specially Serviced Mortgage Loan pursuant to Section 3.09 or in connection with
the sale of a Specially Serviced Mortgage Loan or an REO Property in accordance
with Section 3.18, or in connection with the final payoff of a Corrected
Mortgage Loan (including legal fees and expenses, committee or referee fees and,
if applicable, brokerage commissions and conveyance taxes).

         "Liquidation Fee" shall mean the fee designated as such in, and payable
to the Special Servicer in connection with certain specified events in respect
of a Specially Serviced Mortgage Loan or an REO Property pursuant to, Section
3.11(c).

         "Liquidation Fee Rate" shall mean, with respect to each Specially
Serviced Mortgage Loan or REO Property as to which a Liquidation Fee is payable,
1.0%.

         "Liquidation Proceeds" shall mean all cash amounts (other than
Insurance Proceeds, Condemnation Proceeds and REO Revenues) Received by the
Trust (or, in the case of a Loan Combination or any related REO Property,
collected on behalf of the Trust and/or the related Non-Trust Mortgage Loan
Noteholder(s)) in connection with: (i) the full or partial liquidation of a
Mortgaged Property or other collateral constituting security for a defaulted
Mortgage Loan, through trustee's sale, foreclosure sale, REO Disposition or
otherwise, exclusive of any portion thereof required to be released to the
related Mortgagor in accordance with applicable law and the terms and conditions
of the related Mortgage Note and Mortgage; (ii) the realization upon any
deficiency judgment obtained against a Mortgagor; (iii) a Permitted Purchase; or
(iv) except for purposes of Section 3.11(c), the transfer of any Loss of Value
Payments from the Loss of Value Reserve Fund, or the deposit of any other
payments contemplated by Section 2.03(d), in any event to the Pool Custodial
Account.

         "Loan Combination" shall mean any group of two or more mortgage loans,
at least one of which mortgage loans is included in the Trust Fund and at least
one of which mortgage loans is not included in the Trust Fund, and all of which
mortgage loans are secured by the same Mortgage(s) on the same Mortgaged
Property or Properties, as applicable. The only Loan Combination shall be the
Clearview Palms Loan Pair.

         "Loan Combination Change of Control Event" shall mean, with respect to
any Loan Combination, the event that occurs when: (a) the principal amount of
the related Non-Trust Mortgage Loan or any successor REO Mortgage Loan with
respect thereto (net of any existing Appraisal Reduction Amount with respect to
such Loan Combination) is less than 25% of the original principal

                                      -39-

amount of the related Non-Trust Mortgage Loan; and (b) the related Trust
Mortgage Loan or any successor REO Trust Mortgage Loan with respect thereto has
not been repaid in full.

         "Loan Combination Collection Period" shall mean, with respect to any
Loan Combination Master Servicer Remittance Date, any Trust Master Servicer
Remittance Date or any Distribution Date, the period commencing on the day
immediately following the Loan Combination Determination Date in the calendar
month preceding the month in which such Loan Combination Master Servicer
Remittance Date, such Trust Master Servicer Remittance Date or such Distribution
Date, as the case may be, occurs (or, in the case of each of the initial Loan
Combination Master Servicer Remittance Date, the initial Trust Master Servicer
Remittance Date and the initial Distribution Date, commencing immediately
following the Cut-off Date) and ending on and including the Loan Combination
Determination Date in the calendar month in which such Loan Combination Master
Servicer Remittance Date, such Trust Master Servicer Remittance Date or such
Distribution Date, as the case may be, occurs.

         "Loan Combination Controlling Party" shall mean, with respect to any
Loan Combination, the related Loan Combination Directing Lender or any
representative appointed thereby, consistent with Section 3.02(d) of the related
Co-Lender Agreement, to exercise the rights and powers of the related Loan
Combination Directing Lender under the related Co-Lender Agreement or this
Agreement. The only Loan Combination Controlling Party shall be the Clearview
Palms Controlling Party.

         "Loan Combination Custodial Account" shall mean, with respect to each
Loan Combination, the segregated account or accounts created and maintained by
the Master Servicer pursuant to Section 3.04A on behalf of the holders of the
Mortgage Loans included in such Loan Combination, which shall be entitled "[NAME
OF MASTER SERVICER], as Master Servicer, in trust for [NAMES OF RELATED MORTGAGE
NOTEHOLDERS], as their interests may appear".

         "Loan Combination Directing Lender" shall mean, with respect to any
Loan Combination, as of any date of determination, the "Directing Lender" under
the related Co-Lender Agreement. The only Loan Combination Directing Lender
shall be the Clearview Palms Directing Lender.

         "Loan Combination Determination Date" shall mean, with respect to any
Loan Combination, the 11th calendar day of each month (or, if such 11th day is
not a Business Day, the Business Day immediately following), commencing in
February 2005).

         "Loan Combination Master Servicer Remittance Date" shall mean, with
respect to any Loan Combination, the date each month, commencing in February
2005, on which, among other things, the Master Servicer is required to make
normal monthly remittances to the related Non-Trust Mortgage Loan Noteholder(s),
which date shall be the Business Day immediately preceding the Distribution Date
in such month.

         "Loan Combination REO Account" shall mean, with respect to each Loan
Combination, the segregated account or accounts created and maintained by the
Special Servicer pursuant to Section 3.16 on behalf of the holders of the
Mortgage Loans included in such Loan Combination, which shall be entitled "[NAME
OF SPECIAL SERVICER], as Special Servicer, in trust for [NAMES OF RELATED
MORTGAGE NOTEHOLDERS], as their interests may appear".

                                      -40-

         "Loan Combination Servicing Reports" shall mean, with respect to each
Loan Combination, each of the CMSA Delinquent Loan Status Report, CMSA
Historical Loan Modification and Corrected Mortgage Loan Report, CMSA Loan Level
Reserve/LOC Reserve, CMSA Historical Liquidation Report, CMSA REO Status Report,
Loan Payoff Notification Report, CMSA Loan Periodic Update File, CMSA Property
File, CMSA Financial File, CMSA Loan Setup File, CMSA Servicer Watch List, CMSA
Operating Statement Analysis, CMSA NOI Adjustment Worksheet and CMSA Comparative
Financial Status Report, each as may be modified to reflect the fact that only
the related Mortgaged Property or Properties or any related REO Property or
Properties, as the case may be, shall be the subject of such report.

         "Loan Combination-Specific Special Servicer" shall have the meaning
assigned thereto in Section 7.01(d).

         "Loan Group" shall mean either of Loan Group No. 1 or Loan Group No. 2.

         "Loan Group No. 1" shall mean, collectively, all of the Trust Mortgage
Loans that are Group 1 Trust Mortgage Loans and any successor REO Trust Mortgage
Loans with respect thereto.

         "Loan Group No. 2" shall mean, collectively, all of the Trust Mortgage
Loans that are Group 2 Trust Mortgage Loans and any successor REO Trust Mortgage
Loans with respect thereto.

         "Loan Payoff Notification Report" shall mean a report containing
substantially the information described in Exhibit E attached hereto, and
setting forth for each Mortgage Loan as to which written notice of anticipated
payoff has been received by the Master Servicer as of the related Determination
Date preceding the delivery of such report, among other things, the loan number,
the property name, the ending scheduled loan balance for the related Collection
Period ending on such Determination Date, the expected date of payment, the
expected related Distribution Date and the estimated amount of the Prepayment
Consideration due (if any).

         "Loan REMIC" shall mean, with respect to any Early Defeasance Trust
Mortgage Loan, the segregated pool of assets, as to which a separate REMIC
election is to be made, consisting of: (i) such Trust Mortgage Loan (for so long
as it is subject to this Agreement) and all payments under and proceeds of such
Trust Mortgage Loan Received by the Trust after the Closing Date (other than
scheduled payments of interest and principal due on or before the Cut-off Date),
together with all documents included in the related Mortgage File; (ii) any REO
Property acquired in respect of such Trust Mortgage Loan (for so long as it is
subject to this Agreement) and all income and proceeds therefrom; (iii) such
funds or assets as from time to time are deposited in the Pool Custodial
Account, the Collection Account, the Interest Reserve Account and, if
established, the Pool REO Account with respect to such Trust Mortgage Loan; and
(iv) insofar as they relate to such Trust Mortgage Loan, the rights of the
Depositor under the UBS/Depositor Mortgage Loan Purchase Agreement (but only if
such Trust Mortgage Loan is a UBS Trust Mortgage Loan); provided that none of
the Loan REMICs shall include (x) any collections of Additional Interest or (y)
the Loss of Value Reserve Fund or any amounts on deposit therein.

         "Loan REMIC Interest" shall mean either a Loan REMIC Regular Interest
or a Loan REMIC Residual Interest.

                                      -41-

         "Loan REMIC Regular Interest" shall mean the uncertificated "regular
interest" within the meaning of Section 860G(a)(1) of the Code, in a Loan REMIC.

         "Loan REMIC Remittance Rate" shall mean: (a) with respect to any Loan
REMIC Regular Interest that, as of the Closing Date, corresponds to a Trust
Mortgage Loan that accrues interest on a 30/360 Basis, a rate per annum that is,
for any Interest Accrual Period, equal to (i) the Mortgage Rate in effect for
such corresponding Trust Mortgage Loan as of the Closing Date (without regard to
any modifications, extensions, waivers or amendments of such corresponding Trust
Mortgage Loan subsequent to the Closing Date), minus (ii) the Administrative
Cost Rate for such corresponding Trust Mortgage Loan (or any successor REO Trust
Mortgage Loan with respect thereto); and (b) with respect to any Loan REMIC
Regular Interest that, as of the Closing Date, corresponds to a Trust Mortgage
Loan that accrues interest on an Actual/360 Basis, a rate per annum that is, for
any Interest Accrual Period, equal to (i) a fraction (expressed as a
percentage), the numerator of which is the product of 12 times the Adjusted
Actual/360 Accrued Interest Amount with respect to such Loan REMIC Regular
Interest for such Interest Accrual Period, and the denominator of which is the
Uncertificated Principal Balance of such Loan REMIC Regular Interest immediately
prior to the Distribution Date that corresponds to such Interest Accrual Period,
minus (ii) the Administrative Cost Rate for the corresponding Trust Mortgage
Loan (or any successor REO Trust Mortgage Loan with respect thereto).

         "Loan REMIC Residual Interest" shall mean the sole uncertificated
"residual interest", within the meaning of Section 860G(a)(2) of the Code, in
each Loan REMIC.

         "Lockout Period" shall mean, with respect to any Mortgage Loan that
prohibits the Mortgagor from prepaying such loan until a date specified in the
related Mortgage Note or other loan document, the period from the Closing Date
until such specified date.

         "Loss of Value Payment" shall have the meaning assigned thereto under
Section 2.03(e).

         "Loss of Value Reserve Fund" shall mean the account or accounts created
and maintained by the Special Servicer pursuant to Section 3.04(e) on behalf of
the Trustee in trust for the Certificateholders, which shall be entitled "[NAME
OF SPECIAL SERVICER], as Special Servicer, on behalf of [NAME OF TRUSTEE], as
Trustee, in trust for the registered holders of LB-UBS Commercial Mortgage Trust
2005-C1, Commercial Mortgage Pass-Through Certificates, Series 2005-C1, Loss of
Value Reserve Fund". The Loss of Value Reserve Fund shall be designated as an
"outside reserve fund" (within the meaning of Treasury regulations section
1.860G-2(h)), pursuant to Section 2.05(b). The Loss of Value Reserve Fund will
be part of the Trust Fund but not part of the Grantor Trust or any REMIC Pool.

         "Loss Reimbursement Amount" shall mean:

         (a) with respect to any Loan REMIC Regular Interest, for any
     Distribution Date, the excess, if any, of (i) the total amount of all
     reductions, if any, made in the related Uncertificated Principal Balance
     (without any corresponding deemed distribution of principal) on all prior
     Distribution Dates, if any, pursuant to Section 4.04(d), over (ii) the
     total amount reimbursed to REMIC I with respect to any Loss Reimbursement
     Amount for such Loan REMIC Regular Interest on all prior Distribution
     Dates, if any, pursuant to Section 4.01(l);

                                      -42-

         (b) with respect to any REMIC I Regular Interest, for any Distribution
     Date, the excess, if any, of (i) the total amount of all reductions, if
     any, made in the related Uncertificated Principal Balance (without any
     corresponding deemed distribution of principal) on all prior Distribution
     Dates, if any, pursuant to Section 4.04(c), over (ii) the total amount
     reimbursed to REMIC II with respect to any Loss Reimbursement Amount for
     such REMIC I Regular Interest on all prior Distribution Dates, if any,
     pursuant to Section 4.01(k);

         (c) with respect to any REMIC II Regular Interest, for any Distribution
     Date, the excess, if any, of (i) the total amount of all reductions, if
     any, made in the related Uncertificated Principal Balance (without any
     corresponding deemed distribution of principal) on all prior Distribution
     Dates, if any, pursuant to Section 4.04(b), over (ii) the sum of (A) the
     total amount reimbursed to REMIC III with respect to any Loss Reimbursement
     Amount for such REMIC II Regular Interest on all prior Distribution Dates,
     if any, pursuant to Section 4.01(j), plus (B) the total amount reinstated
     to the Uncertificated Principal Balance of such REMIC II Regular Interest
     on all prior Distribution Dates, if any, pursuant to Section 4.05(c); and

         (d) with respect to any Class of Principal Balance Certificates, for
     any Distribution Date, the total amount of (i) all reductions, if any, made
     in the related Class Principal Balance (without any corresponding
     distribution of principal) on all prior Distribution Dates, if any,
     pursuant to Section 4.04(a), over (ii) the sum of (A) the total amount of
     such reductions reimbursed to the Holders of such Class of Certificates
     with respect to any related Loss Reimbursement Amount on all prior
     Distribution Dates, if any, pursuant to Section 4.01(a) or Section 4.01(b),
     as applicable, plus (B) the total amount of such reductions reinstated to
     the Class Principal Balance of such Class of Certificates on all prior
     Distribution Dates, if any, pursuant to Section 4.05(a).

         "LUBS/Depositor Mortgage Loan Purchase Agreement" shall mean that
certain Mortgage Loan Purchase Agreement dated as of January 31, 2005, between
LBHI, LUBS Inc. as mortgage loan seller and the Depositor.

         "LUBS Mortgage Loan Seller" shall mean LUBS, Inc. or its successor in
interest.

         "LUBS Trust Mortgage Loan" shall mean any Trust Mortgage Loan
transferred by the LUBS Mortgage Loan Seller to the Depositor, pursuant to the
LUBS/Depositor Mortgage Loan Purchase Agreement.

         "Majority Controlling Class Certificateholder(s)" shall mean any single
Holder or group of Holders (or any single Certificate Owner or group of
Certificate Owners) of Certificates evidencing a majority of the Voting Rights
allocated to the Controlling Class.

         "Master Servicer" shall mean Wachovia, in its capacity as master
servicer hereunder, or any successor master servicer appointed as herein
provided.

         "Master Servicer Account" shall have the meaning assigned thereto in
Section 3.06(a).

         "Master Servicer Backup Certification" shall have the meaning assigned
thereto in Section 8.15(h).

                                      -43-

         "Master Servicer Certification" shall have the meaning assigned thereto
in Section 2.01(d).

         "Master Servicer Remittance Amount" shall mean, with respect to any
Trust Master Servicer Remittance Date, an amount equal to: (a) the sum of the
aggregate amount of all payments and other collections on or with respect to the
Trust Mortgage Loans and any related REO Properties (including Loss of Value
Payments and, in the case of the initial Distribution Date, any Initial
Deposits) that (i) were Received by the Trust as of the close of business on the
immediately preceding applicable Determination Date and (ii) are on deposit or
are required to be on deposit in the Pool Custodial Account as of 12:00 noon
(New York City time) on such Trust Master Servicer Remittance Date, including
any such payments and other collections transferred or required to be
transferred to the Pool Custodial Account from the Pool REO Account (if
established) and/or a Loan Combination Custodial Account, net of (b) the portion
of the aggregate amount described in clause (a) of this definition that
represents one or more of the following--(i) scheduled Monthly Payments that are
due on a Due Date following the end of the related Collection Period (or, in the
case of a scheduled Monthly Payment that is due on a Due Date in the same month
as such Trust Master Servicer Remittance Date but subsequent to the end of the
related Collection Period, following the end of the calendar month in which such
Trust Master Servicer Remittance Date occurs), (ii) any amount payable or
reimbursable to any Person from the Pool Custodial Account pursuant to clauses
(ii) through (xviii) of Section 3.05(a), (iii) any Excess Liquidation Proceeds
and (iv) any amounts deposited in the Pool Custodial Account in error.

         "Master Servicer Remittance Date" shall mean, individually and
collectively, as applicable in the context used, (i) the Loan Combination Master
Servicer Remittance Date with respect to each Loan Combination and all related
matters, and (ii) the Trust Master Servicer Remittance Date with respect to the
Mortgage Pool (exclusive of the Combination Trust Mortgage Loans and any REO
Trust Mortgage Loans with respect to the Combination Trust Mortgage Loans) and
all related matters.

         "Master Servicing Fee" shall mean, with respect to each Mortgage Loan
(and any successor REO Mortgage Loan with respect thereto), the fee designated
as such and payable to the Master Servicer pursuant to Section 3.11(a).

         "Master Servicing Fee Rate" shall mean: (a) with respect to each Trust
Mortgage Loan (and any successor REO Trust Mortgage Loan with respect thereto),
a rate per annum equal to the related Administrative Cost Rate minus the Trustee
Fee Rate; and (b) with respect to the Clearview Palms Non-Trust Mortgage Loan
(and any successor REO Mortgage Loan with respect thereto), 0.20% per annum.

         "Material Breach" shall have the meaning assigned thereto in Section
2.03(a).

         "Material Document Defect" shall have the meaning assigned thereto in
Section 2.03(a).

         "Mediation Letter" shall have the meaning assigned thereto in Section
2.03(i).

                                      -44-

         "Modified Loan" shall mean any Mortgage Loan as to which any Servicing
Transfer Event has occurred and which has been modified by the Special Servicer
pursuant to Section 3.20 in a manner that:

         (a) affects the amount or timing of any payment of principal or
     interest due thereon (other than, or in addition to, bringing Monthly
     Payments current with respect to such Mortgage Loan);

         (b) except as expressly contemplated by the related loan documents,
     results in a release of the lien of the related Mortgage on any material
     portion of the related Mortgaged Property without a corresponding Principal
     Prepayment in an amount, or the delivery of substitute real property
     collateral with a fair market value (as is), that is not less than the fair
     market value (as is) of the property to be released, as determined by an
     appraisal delivered to the Special Servicer (at the expense of the related
     Mortgagor and upon which the Special Servicer may conclusively rely); or

         (c) in the reasonable, good faith judgment of the Special Servicer,
     otherwise materially impairs the security for such Mortgage Loan or
     materially reduces the likelihood of timely payment of amounts due thereon.

         "Monthly Additional Report on Recoveries and Reimbursements" shall
mean, with respect to any Collection Period, a report, in a format reasonably
acceptable to the Master Servicer, the Special Servicer, the Trustee and the
Fiscal Agent, that identifies the following with respect to such Collection
Period, in all cases both on a loan-by-loan basis and in the aggregate:

         (a) the amount of any Advance (and accrued and unpaid interest thereon)
     that became a Nonrecoverable Advance during such Collection Period;

         (b) the amount of any Nonrecoverable Advance (and accrued and unpaid
     interest thereon) that was reimbursed to the Master Servicer, the Special
     Servicer, the Trustee or the Fiscal Agent during the Collection Period
     ending on the related Determination Date, and (ii) the extent (if any) to
     which any reimbursement of a Nonrecoverable Advance (and accrued interest
     thereon) was made from principal collections on the Trust Mortgage Loans
     received during such period as contemplated by clause (vii) of Section
     3.05(a);

         (c) the amount of any Advance reimbursed to the Master Servicer, the
     Special Servicer, the Trustee or the Fiscal Agent as a Nonrecoverable
     Advance in a prior Collection Period but recovered from the related
     Mortgagor or otherwise from the proceeds of the related Trust Mortgage Loan
     or REO Property on behalf of the Trust during such Collection Period
     (notwithstanding that it was previously determined to constitute a
     Nonrecoverable Advance); and

         (d) a reconciliation of interest on Advances accrued on any
     Nonrecoverable Advance, any Default Charges collected during such
     Collection Period and the amount of Default Charges that were applied to
     pay or reimburse interest on Advances.

         The preparation of each Monthly Additional Report on Recoveries and
Reimbursements shall constitute a responsibility of the Master Servicer and
shall not constitute a responsibility of any other party. Each CMSA Loan
Periodic Update File prepared by the Master Servicer shall be

                                      -45-

accompanied by a Monthly Additional Report on Recoveries and Reimbursements;
provided, however, that the Master Servicer shall not be responsible for
preparing a Monthly Additional Report on Recoveries and Reimbursements in any
month prior to the date that an Advance is determined to be a Nonrecoverable
Advance. The Master Servicer will not be required to prepare a Monthly
Additional Report on Recoveries and Reimbursements if (A) (1) the CMSA adopts a
form of report that incorporates information that is substantially similar to
the information set forth above and (2) the Master Servicer prepares and
delivers such CMSA report or (B) (1) the CMSA adopts revisions to one or more
reports or files in the CMSA Investor Reporting Package to include substantially
the same information found in the Monthly Additional Report on Recoveries and
Reimbursements and (2) the Master Servicer prepares and delivers such reports
and/or files as revised.

         "Monthly Payment" shall mean, with respect to any Mortgage Loan, as of
any Due Date, the scheduled monthly debt service payment (or, in the case of an
ARD Mortgage Loan after its Anticipated Repayment Date, the monthly debt service
payment required to be paid on a current basis) on such Mortgage Loan that is
actually payable by the related Mortgagor from time to time under the terms of
the related Mortgage Note (as such terms may be changed or modified in
connection with a bankruptcy or similar proceeding involving the related
Mortgagor or by reason of a modification, extension, waiver or amendment granted
or agreed to by the Special Servicer pursuant to Section 3.20, including any
Balloon Payment payable in respect of such Mortgage Loan on such Due Date;
provided that the Monthly Payment due in respect of any Mortgage Loan shall not
include Default Interest; and provided, further, that the Monthly Payment due in
respect of any ARD Mortgage Loan after its Anticipated Repayment Date shall not
include Additional Interest; and provided, further, that if the related loan
documents for any Loan Combination provide for a single monthly debt service
payment for the entire such Loan Combination, then the Monthly Payment for each
Mortgage Loan comprising such Loan Combination for any Due Date shall be that
portion of the monthly debt service payment for such Loan Combination and such
Due Date that is, in accordance with the related loan documents and/or the
related Co-Lender Agreement, in the absence of default, allocable to interest at
the related Mortgage Rate on and/or principal of the subject Mortgage Loan
comprising such Loan Combination.

         "Moody's" shall mean Moody's Investors Service, Inc. or its successor
in interest. If neither such rating agency nor any successor remains in
existence, "Moody's" shall be deemed to refer to such other nationally
recognized statistical rating agency or other comparable Person designated by
the Depositor, notice of which designation shall be given to the Trustee, the
Fiscal Agent, the Master Servicer and the Special Servicer, and specific ratings
of Moody's Investors Service, Inc. herein referenced shall be deemed to refer to
the equivalent ratings of the party so designated.

         "Mortgage" shall mean, with respect to any Mortgage Loan, the mortgage,
deed of trust, deed to secure debt or similar instrument that secures such
Mortgage Loan and creates a lien on the related Mortgaged Property.

                                      -46-

         "Mortgage File" shall mean, with respect to any Trust Mortgage Loan
and, in the case of each Loan Combination, also with respect to each Non-Trust
Mortgage Loan that is part of such Loan Combination, the following documents
collectively (which, in the case of each Loan Combination, except for the
Mortgage Notes referred to in clause (i) of this definition and any
modifications thereof referred to in clause (xiii) of this definition, relate to
the entire such Loan Combination):

         (i)      (A) the original executed Mortgage Note for such Trust
                  Mortgage Loan, endorsed (without recourse, representation or
                  warranty, express or implied) to the order of "LaSalle Bank
                  National Association, as trustee for the registered holders of
                  LB-UBS Commercial Mortgage Trust 2005-C1, Commercial Mortgage
                  Pass-Through Certificates, Series 2005-C1" or in blank, and
                  further showing a complete, unbroken chain of endorsement from
                  the originator (if such originator is other than the related
                  Mortgage Loan Seller) (or, alternatively, if the original
                  executed Mortgage Note has been lost, a lost note affidavit
                  and indemnity with a copy of such Mortgage Note), and (B) in
                  the case of each Loan Combination, a copy of the executed
                  Mortgage Note for each Non-Trust Mortgage Loan in such Loan
                  Combination;

         (ii)     an original or a copy of the Mortgage, together with originals
                  or copies of any and all intervening assignments thereof, in
                  each case (unless the particular item has not been returned
                  from the applicable recording office) with evidence of
                  recording indicated thereon;

         (iii)    an original or a copy of any related Assignment of Leases (if
                  such item is a document separate from the Mortgage), together
                  with originals or copies of any and all intervening
                  assignments thereof, in each case (unless the particular item
                  has not been returned from the applicable recording office)
                  with evidence of recording indicated thereon;

         (iv)     an original executed assignment, in recordable form (except
                  for recording information not yet available if the instrument
                  being assigned has not been returned from the applicable
                  recording office), of (A) the Mortgage and (B) any related
                  Assignment of Leases (if such item is a document separate from
                  the Mortgage), in favor of "LaSalle Bank National Association,
                  in its capacity as trustee for the registered holders of
                  LB-UBS Commercial Mortgage Trust 2005-C1, Commercial Mortgage
                  Pass-Through Certificates, Series 2005-C1" (or, in the case of
                  a Loan Combination, in favor of "LaSalle Bank National
                  Association, in its capacity as trustee for the registered
                  holders of LB-UBS Commercial Mortgage Trust 2005-C1,
                  Commercial Mortgage Pass-Through Certificates, Series 2005-C1,
                  and in its capacity as lead lender on behalf of the [IDENTIFY
                  RELATED NON-TRUST MORTGAGE LOAN NOTEHOLDER(S)]") (or, in each
                  case, a copy thereof, certified to be the copy of such
                  assignment submitted for recording);

         (v)      an original or a copy of the assignment of all unrecorded
                  documents relating to such Trust Mortgage Loan, in favor of
                  "LaSalle Bank National Association, as trustee for the
                  registered holders of LB-UBS Commercial Mortgage Trust
                  2005-

                                      -47-

                  C1, Commercial Mortgage Pass-Through Certificates, Series
                  2005-C1" (or, in the case of a Loan Combination, in favor of
                  "LaSalle Bank National Association, in its capacity as trustee
                  for the registered holders of LB-UBS Commercial Mortgage Trust
                  2005-C1, Commercial Mortgage Pass-Through Certificates, Series
                  2005-C1, and in its capacity as lead lender on behalf of the
                  [IDENTIFY RELATED NON-TRUST MORTGAGE LOAN NOTEHOLDER(S)]");

         (vi)     the original or a copy of the policy or certificate of
                  lender's title insurance issued in connection with such Trust
                  Mortgage Loan (or, if such policy has not been issued, a
                  "marked-up" pro forma title policy marked as binding and
                  countersigned by the title insurer or its authorized agent, or
                  an irrevocable, binding commitment to issue such title
                  insurance policy);

         (vii)    an original or a copy of the Ground Lease relating to such
                  Trust Mortgage Loan, if any;

         (viii)   an original or a copy of the loan agreement for such Trust
                  Mortgage Loan, if any;

         (ix)     an original of the related guaranty of payment under such
                  Trust Mortgage Loan, if any;

         (x)      an original or a copy of the environmental indemnity from the
                  related Mortgagor, if any;

         (xi)     an original or a copy of the lock-box agreement or cash
                  management agreement relating to such Trust Mortgage Loan, if
                  any;

         (xii)    a copy of the original letter of credit in connection with
                  such Trust Mortgage Loan, if any;

         (xiii)   originals or copies of final written modification agreements
                  in those instances where the terms or provisions of the
                  Mortgage Note for such Trust Mortgage Loan (and/or, if
                  applicable, the Mortgage Note for a related Non-Trust Mortgage
                  Loan) or the related Mortgage have been modified as to a
                  monetary term or other material term thereof, in each case
                  (unless the particular item has not been returned from the
                  applicable recording office) with evidence of recording
                  indicated thereon if the instrument being modified is a
                  recordable document;

         (xiv)    only if such Trust Mortgage Loan is secured by a nursing
                  facility or hospitality property (as identified on Schedule VI
                  hereto), filed copies (with evidence of filing) of any prior
                  effective UCC Financing Statements in favor of the originator
                  of such Trust Mortgage Loan or in favor of any assignee prior
                  to the Trustee (but only to the extent the related Mortgage
                  Loan Seller had possession of such UCC Financing Statements
                  prior to the Closing Date) and an original assignment thereof,
                  as appropriate, in form suitable for filing, in favor of
                  "LaSalle Bank National Association, in its capacity as trustee
                  for the registered holders of LB-UBS Commercial Mortgage Trust
                  2005-C1, Commercial Mortgage Pass-Through Certificates, Series
                  2005-C1" (or, in the case of a Loan Combination, in favor of

                                      -48-

                  "LaSalle Bank National Association, in its capacity as trustee
                  for the registered holders of LB-UBS Commercial Mortgage Trust
                  2005-C1, Commercial Mortgage Pass-Through Certificates, Series
                  2005-C1, and in its capacity as lead lender on behalf of the
                  [IDENTIFY RELATED NON-TRUST MORTGAGE LOAN NOTEHOLDER(S)]");

         (xv)     an original or a copy of the related security agreement (if
                  such item is a document separate from the Mortgage) and, if
                  applicable, the originals or copies of any intervening
                  assignments thereof;

         (xvi)    an original assignment of the related security agreement (if
                  such item is a document separate from the Mortgage and if such
                  item is not included in the assignment described in clause
                  (iv) or clause (v) of this definition), in favor of "LaSalle
                  Bank National Association, in its capacity as trustee for the
                  registered holders of LB-UBS Commercial Mortgage Trust
                  2005-C1, Commercial Mortgage Pass-Through Certificates, Series
                  2005-C1" (or, in the case of a Loan Combination, in favor of
                  "LaSalle Bank National Association, in its capacity as trustee
                  for the registered holders of LB-UBS Commercial Mortgage Trust
                  2005-C1, Commercial Mortgage Pass-Through Certificates, Series
                  2005-C1, and in its capacity as lead lender on behalf of the
                  [IDENTIFY RELATED NON-TRUST MORTGAGE LOAN NOTEHOLDER(S)]");

         (xvii)   if such Trust Mortgage Loan is a Combination Trust Mortgage
                  Loan, a copy of the related Co-Lender Agreement;

         (xviii)  in the case of any Trust Mortgage Loan as to which there
                  exists a related mezzanine loan, the related intercreditor
                  agreement;

         (xix)    an original or a copy of any related Environmental Insurance
                  Policy; and

         (xx)     with respect to hospitality properties, a signed copy of the
                  franchise agreement (if any) and franchisor comfort letter (if
                  any);

provided that whenever the term "Mortgage File" is used to refer to documents
actually received by the Trustee or by a Custodian on its behalf, such term
shall not be deemed to include such documents required to be included therein
unless they are actually so received, and with respect to any receipt or
certification by the Trustee or a Custodian on its behalf for documents
described in clauses (vii) through (xx) of this definition, shall be deemed to
include such documents only to the extent the Trustee or a Custodian on its
behalf has actual knowledge of their existence.

         "Mortgage Loan" shall mean any Trust Mortgage Loan or Non-Trust
Mortgage Loan. As used herein, the term "Mortgage Loan" includes the related
Mortgage Note, Mortgage and other security documents contained in the related
Mortgage File or otherwise held on behalf of the Trust and/or any affected
Non-Trust Mortgage Loan Noteholder(s), as applicable.

         "Mortgage Loan Origination Documents" shall mean, with respect to any
Trust Mortgage Loan, any of the following documents (other than any document
that constitutes part of the Mortgage File for such Trust Mortgage Loan), if
applicable with respect to such Trust Mortgage Loan: copies of

                                      -49-

any final appraisal, final survey, final engineering report, final environmental
report, opinion letters of counsel to the related mortgagor delivered in
connection with the closing of such Trust Mortgage Loan, escrow agreements,
reserve agreements, organizational documentation for the related mortgagor,
organizational documentation for any related guarantor or indemnitor (if the
related guarantor or indemnitor is an entity), insurance certificates or
insurance review reports, leases for tenants representing 10% or more of the
annual income with respect to the related Mortgaged Property, final seismic
report and property management agreements, rent roll, property operating
statement and financial statements for the related guarantor or indemnitor, cash
management or lockbox agreement, zoning letters or zoning reports and the
documents, if any, specifically set forth on Schedule IX hereto, but, in each
case, only if the subject document (a) was in fact obtained in connection with
the origination of such Trust Mortgage Loan, (b) is reasonably necessary for the
ongoing administration and/or servicing of such Trust Mortgage Loan by the
Master Servicer or Special Servicer in connection with its duties under this
Agreement, and (c) is in the possession or under the control of the Depositor
(if such Trust Mortgage Loan is a Lehman Trust Mortgage Loan) or the UBS
Mortgage Loan Seller (if such Trust Mortgage Loan is a UBS Trust Mortgage Loan),
as applicable; provided that neither the Depositor nor the UBS Mortgage Loan
Seller shall be required to deliver any draft documents, privileged or other
communications or correspondence, credit underwriting or due diligence analyses
or information, credit committee briefs or memoranda or other internal approval
documents or data or internal worksheets, memoranda, communications or
evaluations.

         "Mortgage Loan Purchase Agreements" shall mean the LBHI/Depositor
Mortgage Loan Purchase Agreement, the LUBS/Depositor Mortgage Loan Purchase
Agreement or the UBS/Depositor Mortgage Loan Purchase Agreement, as applicable.

         "Mortgage Loan Seller" shall mean a Lehman Mortgage Loan Seller or the
UBS Mortgage Loan Seller, as applicable.

         "Mortgage Note" shall mean the original executed note evidencing the
indebtedness of a Mortgagor under a Mortgage Loan, together with any rider,
addendum or amendment thereto, or any renewal, substitution or replacement of
such note.

         "Mortgage Pool" shall mean all of the Trust Mortgage Loans and any REO
Trust Mortgage Loans, collectively.

         "Mortgage Pool Data Update Report" shall mean, with respect to any
Distribution Date, a report (which may be included as part of the Distribution
Date Statement), prepared by the Trustee, containing information regarding the
Trust Mortgage Loans as of the end of the related Collection Period, which
report shall contain substantially the categories of information regarding the
Trust Mortgage Loans set forth on Annexes A-1 through A-6 to the Prospectus
Supplement (calculated, where applicable, on the basis of the most recent
relevant information provided by the Mortgagors to the Master Servicer or the
Special Servicer, as the case may be, and by the Master Servicer or the Special
Servicer, as the case may be, to the Trustee), and which information shall be
presented in tabular format substantially similar to the format utilized on such
annexes and shall also include a loan-by-loan listing (in descending balance
order) showing loan number, property type, location, unpaid principal balance,
Mortgage Rate, paid-through date, maturity date, gross interest portion of the
Monthly Payment, principal portion of the Monthly Payment, and any Prepayment
Consideration received.

                                      -50-

         "Mortgage Rate" shall mean, with respect to each Mortgage Loan (and any
successor REO Mortgage Loan with respect thereto), the related annualized rate
at which interest is scheduled (in the absence of a default) to accrue on such
Mortgage Loan from time to time in accordance with the related Mortgage Note and
applicable law, as such rate may be modified in accordance with Section 3.20 or
in connection with a bankruptcy, insolvency or similar proceeding involving the
related Mortgagor. In the case of each ARD Mortgage Loan, the related Mortgage
Rate shall increase in accordance with the related Mortgage Note if the
particular loan is not paid in full by its Anticipated Repayment Date.

         "Mortgaged Property" shall mean the real property subject to the lien
of a Mortgage.

         "Mortgagor" shall mean, individually and collectively, as the context
may require, (i) the primary obligor or obligors under a Mortgage Note,
including any Person that has acquired the related Mortgaged Property and
assumed the obligations of the original obligor under the Mortgage Note, and
(ii) the owner of the related Mortgaged Property, if such owner has executed the
related Mortgage with respect to the subject Mortgage Loan in addition to a
guaranty of the obligations of the named obligor on the related Mortgage Note,
and such guaranty is secured by such Mortgage; provided that the foregoing
definition of "Mortgagor" shall not include any guarantors except to the extent
described in clause (ii) above.

         "Net Aggregate Prepayment Interest Shortfall" shall mean, with respect
to any Distribution Date, the amount, if any, by which (a) the aggregate of all
Prepayment Interest Shortfalls incurred with respect to the Mortgage Pool in
connection with Principal Prepayments and/or, insofar as they result from the
application of Insurance Proceeds and/or Condemnation Proceeds, other early
recoveries of principal Received by the Trust on the Trust Mortgage Loans
(including Specially Serviced Trust Mortgage Loans) during the related
Collection Period, exceeds (b) the aggregate amount deposited by the Master
Servicer in the Collection Account for such Distribution Date pursuant to
Section 3.19(a) in connection with such Prepayment Interest Shortfalls.

         "Net Default Charges" shall have, with respect to any Trust Mortgage
Loan or REO Trust Mortgage Loan, the meaning assigned thereto in Section
3.26(a).

         "Net Investment Earnings" shall mean, with respect to any Investment
Account for any related Investment Period, the amount, if any, by which the
aggregate of all interest and other income realized during such Investment
Period on funds held in such Investment Account (exclusive, in the case of a
Servicing Account, a Reserve Account or the Defeasance Deposit Account, of any
portion of such interest or other income payable to a Mortgagor in accordance
with the related loan documents and applicable law), exceeds the aggregate of
all losses, if any, incurred during such Investment Period in connection with
the investment of such funds in accordance with Section 3.06 (exclusive, in the
case of a Servicing Account, a Reserve Account or the Defeasance Deposit
Account, of any portion of such losses that were incurred in connection with
investments made for the benefit of a Mortgagor).

         "Net Investment Loss" shall mean, with respect to any Investment
Account for any related Investment Period, the amount by which the aggregate of
all losses, if any, incurred during such Investment Period in connection with
the investment of funds held in such Investment Account in accordance with
Section 3.06 (exclusive, in the case of a Servicing Account, a Reserve Account
or the Defeasance Deposit Account, of any portion of such losses that were
incurred in connection with investments made for the benefit of a Mortgagor),
exceeds the aggregate of all interest and other income

                                      -51-

realized during such Investment Period on such funds (exclusive, in the case of
a Servicing Account, a Reserve Account or the Defeasance Deposit Account, of any
portion of such interest or other income payable to a Mortgagor in accordance
with the related loan documents and applicable law).

         "Net Liquidation Proceeds" shall mean the excess, if any, of all
Liquidation Proceeds received with respect to any Specially Serviced Mortgage
Loan or REO Property, over the amount of all Liquidation Expenses incurred with
respect thereto.

         "Net Prepayment Consideration" shall mean the Prepayment Consideration
Received by the Trust (or, if applicable, on behalf of a Non-Trust Mortgage Loan
Noteholder) with respect to any Mortgage Loan or REO Mortgage Loan, net of any
Workout Fee or Liquidation Fee payable therefrom.

         "New Lease" shall mean any lease of an REO Property entered into at the
direction of the Special Servicer, including any lease renewed, modified or
extended on behalf of the Trustee and, in the case of a Loan Combination, the
related Non-Trust Mortgage Loan Noteholder(s).

         "Nonrecoverable Advance" shall mean any Nonrecoverable P&I Advance or
Nonrecoverable Servicing Advance.

         "Nonrecoverable P&I Advance" shall mean:

         (1)      any P&I Advance previously made or proposed to be made in
                  respect of any Trust Mortgage Loan or REO Trust Mortgage Loan
                  by the Master Servicer, the Trustee or the Fiscal Agent, which
                  P&I Advance such party has determined in its reasonable, good
                  faith judgment, will not be ultimately recoverable from late
                  payments, Insurance Proceeds, Condemnation Proceeds or
                  Liquidation Proceeds, or any other recovery on or in respect
                  of such Trust Mortgage Loan or REO Trust Mortgage Loan, as the
                  case may be; and

         (2)      any P&I Advance previously made or proposed to be made in
                  respect of any Specially Serviced Trust Mortgage Loan or any
                  REO Trust Mortgage Loan that the Special Servicer has
                  determined, in accordance with the Servicing Standard, will
                  not be ultimately recoverable from late payments, Insurance
                  Proceeds, Condemnation Proceeds or Liquidation Proceeds, or
                  any other recovery on or in respect of such Specially Serviced
                  Trust Mortgage Loan or REO Trust Mortgage Loan, as the case
                  may be.

         "Nonrecoverable Servicing Advance" shall mean:

         (1)      any Servicing Advance previously made or proposed to be made
                  in respect of any Mortgage Loan or REO Property by the Master
                  Servicer, the Special Servicer, the Trustee or the Fiscal
                  Agent, which Servicing Advance such party has determined, in
                  its reasonable, good faith judgment, will not be ultimately
                  recoverable from late payments, Insurance Proceeds,
                  Condemnation Proceeds, Liquidation Proceeds, or any other
                  recovery on or in respect of such Mortgage Loan (or, if such
                  Mortgage Loan is part of a Loan Combination, on or in respect
                  of such Loan Combination) or such REO Property, as the case
                  may be; and

                                      -52-

         (2)      any Servicing Advance previously made or proposed to be made
                  in respect of any Specially Serviced Mortgage Loan or REO
                  Property by the Master Servicer, the Special Servicer, the
                  Trustee or the Fiscal Agent, that the Special Servicer has
                  determined, in accordance with the Servicing Standard, will
                  not be ultimately recoverable from late payments, Insurance
                  Proceeds, Condemnation Proceeds or Liquidation Proceeds, or
                  any other recovery on or in respect of such Specially Serviced
                  Mortgage Loan (or, if such Mortgage Loan is part of a Loan
                  Combination, on or in respect of such Loan Combination) or
                  such REO Property, as the case may be.

         "Non-Registered Certificate" shall mean any Certificate that has not
been the subject of registration under the Securities Act. As of the Closing
Date, the Class X-CL, Class F, Class G, Class H, Class J, Class K, Class L,
Class M, Class N, Class P, Class Q, Class S, Class R-I, Class R-II, Class R-III,
Class R-LR and Class V Certificates are Non-Registered Certificates.

         "Non-Trust Mortgage Loan" shall mean any mortgage loan that is part of
a Loan Combination but is not included in the Trust Fund. The only Non-Trust
Mortgage Loan shall be the Clearview Palms Non-Trust Mortgage Loan.

         "Non-Trust Mortgage Loan Noteholder" shall mean the holder of the
Mortgage Note for a Non-Trust Mortgage Loan.

         "Non-United States Tax Person" shall mean any Person other than a
United States Tax Person.

         "Offering Memorandum" shall mean the Offering Memorandum dated January
31, 2005, relating to the Class X-CL, Class F, Class G, Class H, Class J, Class
K, Class L, Class M, Class N, Class P, Class Q and Class S Certificates.

         "Officer's Certificate" shall mean a certificate signed by a Servicing
Officer of the Master Servicer or the Special Servicer, as the case may be, or
by a Responsible Officer of the Trustee or the Fiscal Agent, as the case may be,
and shall mean with respect to any other Person, a certificate signed by any of
the Chairman of the Board, the Vice Chairman of the Board, the President, any
Vice President or Managing Director, an Assistant Vice President or any other
authorized officer (however denominated) or another officer customarily
performing functions similar to those performed by any of the above designated
officers or, with respect to a particular matter, any other officer to whom such
matter is referred because of such officer's knowledge of and familiarity with
the particular subject.

         "Opinion of Counsel" shall mean a written opinion of counsel, who may,
without limitation, be salaried counsel for the Depositor, the Master Servicer
or the Special Servicer, acceptable in form and delivered to the Trustee or any
other specified Person, as the case may be, except that any opinion of counsel
relating to (a) the qualification of any REMIC Pool as a REMIC, (b) compliance
with the REMIC Provisions, (c) qualification of the Grantor Trust as a grantor
trust, (d) whether any act or event would cause an Adverse REMIC Event or
Adverse Grantor Trust Event, as may be applicable, or (e) the resignation of the
Master Servicer or the Special Servicer pursuant to this Agreement, must be a
written opinion of Independent counsel acceptable to and delivered to the
Trustee or any other specified Person, as the case may be.

                                      -53-

         "Original Class Notional Amount" shall mean, with respect to either
Class of Interest-Only Certificates, the initial Class Notional Amount thereof
as of the Closing Date, which shall equal $1,524,551,178, in the case of the
Class X-CL Certificates, and $1,419,314,000, in the case of the Class X-CP
Certificates.

         "Original Class Principal Balance" shall mean, with respect to any
Class of Principal Balance Certificates, the initial Class Principal Balance
thereof as of the Closing Date, in each case as specified in the Preliminary
Statement.

         "OTS" shall mean the Office of Thrift Supervision or any successor
thereto.

         "Ownership Interest" shall mean, as to any Certificate, any ownership
or security interest in such Certificate as the Holder thereof and any other
interest therein, whether direct or indirect, legal or beneficial, as owner or
as pledgee.

         "P&I Advance" shall mean, as to any Trust Mortgage Loan or REO Trust
Mortgage Loan, any advance made by the Master Servicer, the Trustee or the
Fiscal Agent pursuant to Section 4.03.

         "Pass-Through Rate" shall mean:

         (a) with respect to the Class A-1 Certificates, for any Interest
     Accrual Period, 4.063% per annum;

         (b) with respect to the Class A-2 Certificates, for any Interest
     Accrual Period, 4.310% per annum;

         (c) with respect to the Class A-3 Certificates, for any Interest
     Accrual Period, 4.545% per annum;

         (d) with respect to the Class A-AB Certificates, for any Interest
     Accrual Period, 4.568% per annum;

         (e) with respect to the Class A-4 Certificates, for any Interest
     Accrual Period, 4.742% per annum;

         (f) with respect to the Class A-1A Certificates, for any Interest
     Accrual Period, 4.581% per annum;

         (g) with respect to the Class A-J Certificates, for any Interest
     Accrual Period, 4.806% per annum;

         (h) with respect to the Class B Certificates, for any Interest Accrual
     Period, an annual rate equal to the lesser of (i) the Weighted Average
     REMIC I Remittance Rate for such Interest Accrual Period and (ii) 4.816%
     per annum;

         (i) with respect to the Class C Certificates, for any Interest Accrual
     Period, an annual rate equal to the lesser of (i) the Weighted Average
     REMIC I Remittance Rate for such Interest Accrual Period and (ii) 4.836%
     per annum;

                                      -54-

         (j) with respect to the Class D Certificates, for any Interest Accrual
     Period, an annual rate equal to the lesser of (i) the Weighted Average
     REMIC I Remittance Rate for such Interest Accrual Period and (ii) 4.856%
     per annum;

         (k) with respect to the Class E Certificates, for any Interest Accrual
     Period, an annual rate equal to the lesser of (i) the Weighted Average
     REMIC I Remittance Rate for such Interest Accrual Period and (ii) 4.924%
     per annum;

         (l) with respect to the Class F Certificates, for any Interest Accrual
     Period, an annual rate equal to the lesser of (i) the Weighted Average
     REMIC I Remittance Rate for such Interest Accrual Period and (ii) 5.033%
     per annum;

         (m) with respect to the Class G Certificates, for any Interest Accrual
     Period, an annual rate equal to the Weighted Average REMIC I Remittance
     Rate for such Interest Accrual Period, minus 0.345%;

         (n) with respect to the Class H Certificates, for any Interest Accrual
     Period, an annual rate equal to the Weighted Average REMIC I Remittance
     Rate for such Interest Accrual Period, minus 0.245%;

         (o) with respect to the Class J Certificates, for any Interest Accrual
     Period, an annual rate equal to the Weighted Average REMIC I Remittance
     Rate for such Interest Accrual Period;

         (p) with respect to the Class K, Class L, Class M, Class N, Class P,
     Class Q and Class S Certificates, for any Interest Accrual Period, an
     annual rate equal to the lesser of (i) the Weighted Average REMIC I
     Remittance Rate for such Interest Accrual Period and (ii) 4.636% per annum;

         (q) with respect to any Class X-CL REMIC III Component, for any
     Interest Accrual Period, an annual rate equal to either: (i) if such Class
     X-CL REMIC III Component has a Corresponding Class X-CP REMIC III
     Component, and if such Interest Accrual Period relates to, or otherwise
     ends prior to, the Class X-CP Termination Date for such Corresponding Class
     X-CP REMIC III Component, the excess, if any, of (A) the REMIC II
     Remittance Rate with respect to such Class X-CL REMIC III Component's
     Corresponding REMIC II Regular Interest for such Interest Accrual Period,
     over (B) the greater of (1) the Adjusted REMIC II Remittance Rate with
     respect to such Class X-CL REMIC III Component's Corresponding REMIC II
     Regular Interest for such Interest Accrual Period and (2) the Reference
     Rate for such Interest Accrual Period; or (ii) in all other cases, the
     excess, if any, of (X) the REMIC II Remittance Rate with respect to such
     Class X-CL REMIC III Component's Corresponding REMIC II Regular Interest
     for such Interest Accrual Period, over (Y) the Adjusted REMIC II Remittance
     Rate with respect to such Class X-CL REMIC III Component's Corresponding
     REMIC II Regular Interest for such Interest Accrual Period;

         (r) with respect to the Class X-CL Certificates, for any Interest
     Accrual Period, an annual rate equal to the weighted average (expressed as
     a percentage and rounded to six decimal places) of the respective
     Pass-Through Rates applicable to the Class X-CL REMIC III Components for
     such Interest Accrual Period, weighted on the basis of the respective
     Component

                                      -55-

     Notional Amounts of the Class X-CL REMIC III Components outstanding
     immediately prior to the related Distribution Date;

         (s) with respect to any Class X-CP REMIC III Component, for any
     Interest Accrual Period, an annual rate equal to either: (i) if such
     Interest Accrual Period relates to, or otherwise ends prior to, the Class
     X-CP Termination Date for such Class X-CP REMIC III Component, the excess,
     if any, of (A) the lesser of (1) the REMIC II Remittance Rate with respect
     to such Class X-CP REMIC III Component's Corresponding REMIC II Regular
     Interest for such Interest Accrual Period and (2) the Reference Rate for
     such Interest Accrual Period, over (B) the Adjusted REMIC II Remittance
     Rate with respect to such Class X-CP REMIC III Component's Corresponding
     REMIC II Regular Interest for such Interest Accrual Period; or (ii) if such
     Interest Accrual Period relates to a Distribution Date subsequent to the
     Class X-CP Termination Date for such Class X-CP REMIC III Component, 0% per
     annum; and

         (t) with respect to the Class X-CP Certificates, for any Interest
     Accrual Period, an annual rate equal to the weighted average (expressed as
     a percentage and rounded to six decimal places) of the respective
     Pass-Through Rates applicable to the Class X-CP REMIC III Components for
     such Interest Accrual Period, weighted on the basis of the respective
     Component Notional Amounts of the Class X-CP REMIC III Components
     outstanding immediately prior to the related Distribution Date; provided
     that, for reporting purposes, the Pass-Through Rate of the Class X-CP
     Certificates for each Interest Accrual Period shall be calculated in
     accordance with the Prospectus Supplement.

         The Weighted Average REMIC I Remittance Rate referenced above in this
definition is also the REMIC II Remittance Rate for each REMIC II Regular
Interest.

         "Percentage Interest" shall mean: (a) with respect to any Regular
Interest Certificate, the portion of the relevant Class evidenced by such
Certificate, expressed as a percentage, the numerator of which is the
Certificate Principal Balance or Certificate Notional Amount, as the case may
be, of such Certificate as of the Closing Date, as specified on the face
thereof, and the denominator of which is the Original Class Principal Balance or
Original Class Notional Amount, as the case may be, of the relevant Class; and
(b) with respect to a Class V or Residual Interest Certificate, the percentage
interest in distributions to be made with respect to the relevant Class, as
stated on the face of such Certificate.

         "Performing Mortgage Loan" shall mean any Corrected Mortgage Loan and
any Mortgage Loan as to which a Servicing Transfer Event has never occurred.

         "Performing Trust Mortgage Loan" shall mean any Trust Mortgage Loan
that is a Performing Mortgage Loan.

         "Permitted Encumbrances" shall have the meaning assigned thereto in
paragraph (viii) of Schedule II.

                                      -56-

         "Permitted Investments" shall mean any one or more of the following
obligations or securities (including obligations or securities of the Trustee
(in its individual capacity) if otherwise qualifying hereunder):

         (i)      direct obligations of, or obligations fully guaranteed as to
                  timely payment of principal and interest by, the United States
                  or any agency or instrumentality thereof (having original
                  maturities of not more than 365 days), provided that such
                  obligations are backed by the full faith and credit of the
                  United States. Such obligations must be limited to those
                  instruments that have a predetermined fixed dollar amount of
                  principal due at maturity that cannot vary or change. Interest
                  may either be fixed or variable. If such interest is variable,
                  interest must be tied to a single interest rate index plus a
                  single fixed spread (if any), and move proportionately with
                  that index;

         (ii)     repurchase obligations with respect to any security described
                  in clause (i) of this definition (having original maturities
                  of not more than 365 days), provided that the short-term
                  deposit or debt obligations of the party agreeing to
                  repurchase such obligations are rated in the highest rating
                  category of each of S&P and Moody's (or, in the case of either
                  Rating Agency, such lower rating as will not result in an
                  Adverse Rating Event with respect to any Class of Certificates
                  that is rated by such Rating Agency, as evidenced in writing
                  by such Rating Agency). In addition, any such item by its
                  terms must have a predetermined fixed dollar amount of
                  principal due at maturity that cannot vary or change. Interest
                  may either be fixed or variable. If such interest is variable,
                  interest must be tied to a single interest rate index plus a
                  single fixed spread (if any), and move proportionately with
                  that index;

         (iii)    certificates of deposit, time deposits, demand deposits and
                  bankers' acceptances of any bank or trust company organized
                  under the laws of the United States or any state thereof
                  (having original maturities of not more than 365 days), the
                  short term obligations of which are rated in the highest
                  rating category of each of S&P and Moody's (or, in the case of
                  either Rating Agency, such lower rating as will not result in
                  an Adverse Rating Event with respect to any Class of
                  Certificates that is rated by such Rating Agency, as evidenced
                  in writing by such Rating Agency). In addition, any such item
                  by its terms must have a predetermined fixed dollar amount of
                  principal due at maturity that cannot vary or change. Interest
                  may either be fixed or variable. If such interest is variable,
                  interest must be tied to a single interest rate index plus a
                  single fixed spread (if any), and move proportionately with
                  that index;

         (iv)     commercial paper (having original maturities of not more than
                  90 days) of any corporation incorporated under the laws of the
                  United States or any state thereof (or if not so incorporated,
                  the commercial paper is United States Dollar denominated and
                  amounts payable thereunder are not subject to any withholding
                  imposed by any non-United States jurisdiction) which is rated
                  in the highest rating category of each of S&P and Moody's (or,
                  in the case of either Rating Agency, such lower rating as will
                  not result in an Adverse Rating Event with respect to any

                                      -57-

                  Class of Certificates that is rated by such Rating Agency, as
                  evidenced in writing by such Rating Agency). In addition, such
                  commercial paper by its terms must have a predetermined fixed
                  dollar amount of principal due at maturity that cannot vary or
                  change. Interest may either be fixed or variable. If such
                  interest is variable, interest must be tied to a single
                  interest rate index plus a single fixed spread (if any), and
                  move proportionately with that index;

         (v)      units of money market funds rated in the highest applicable
                  rating category of each of S&P and Moody's (or, in the case of
                  either Rating Agency, such lower rating as will not result in
                  an Adverse Rating Event with respect to any Class of
                  Certificates that is rated by such Rating Agency, as evidenced
                  in writing by such Rating Agency) and which seeks to maintain
                  a constant net asset value; and

         (vi)     any other obligation or security that (A) is acceptable to
                  each Rating Agency, evidence of which acceptability shall be
                  (1) in the case of either Rating Agency, evidenced in a
                  writing by such Rating Agency to the effect that such
                  obligation or security will not result in an Adverse Rating
                  Event with respect to any Class of Certificates that is rated
                  by such Rating Agency, or (2) otherwise evidenced in a writing
                  by each Rating Agency to the Master Servicer, the Special
                  Servicer and the Trustee, (B) has a short-term rating of at
                  least "A-1" or its equivalent from each Rating Agency and (C)
                  constitutes a "cash flow investment" (within the meaning of
                  the REMIC Provisions), as evidenced by an Opinion of Counsel
                  obtained at the expense of the Person that wishes to include
                  such obligation or security as a Permitted Investment;

provided that (1) no investment described hereunder shall evidence either the
right to receive (x) only interest with respect to such investment or (y) a
yield to maturity greater than 120% of the yield to maturity at par of the
underlying obligations; (2) no investment described hereunder may be purchased
at a price greater than par if such investment may be prepaid or called at a
price less than its purchase price prior to stated maturity; and (3) no
investment described hereunder may have a "r" highlighter or other comparable
qualifier attached to its rating.

         "Permitted Purchase" shall mean:

         (i) the repurchase of a Lehman Trust Mortgage Loan or any related REO
     Property by the Depositor, pursuant to Section 2.03;

         (ii) the repurchase of a UBS Trust Mortgage Loan or any related REO
     Property by or on behalf of the UBS Mortgage Loan Seller, pursuant to the
     UBS/Depositor Mortgage Loan Purchase Agreement;

         (iii) the purchase of a Specially Serviced Trust Mortgage Loan by a
     Purchase Option Holder or its assignee, pursuant to Section 3.18;

         (iv) the purchase of a Trust Mortgage Loan or REO Property by a
     Controlling Class Certificateholder, the Special Servicer, the Master
     Servicer, the Depositor or Lehman Brothers, or the acquisition thereof in
     exchange for all the Certificates, in any event pursuant to Section 9.01;

                                      -58-

         (v) the purchase of a Mortgage Loan by the holder of a related
     mezzanine loan in connection with a default under such Mortgage Loan, as
     set forth in the related intercreditor agreement; or

         (vi) in the case of a Combination Trust Mortgage Loan, the purchase of
     such Mortgage Loan by a related Non-Trust Mortgage Loan Noteholder or its
     designee, pursuant to the related Co-Lender Agreement.

         "Permitted Transferee" shall mean any Transferee of a Residual Interest
Certificate other than (a) a Disqualified Organization, (b) any Person as to
whom, as determined by the Trustee (based upon an Opinion of Counsel, obtained
at the request of the Trustee at the expense of such Person or the Person
seeking to Transfer a Residual Interest Certificate, supporting such
determination), the Transfer of a Residual Interest Certificate may cause any
REMIC Pool to fail to qualify as a REMIC at any time that any Certificate is
outstanding, (c) a Disqualified Non-United States Tax Person, (d) a Disqualified
Partnership, or (e) a foreign permanent establishment or fixed base (within the
meaning of any applicable income tax treaty between the United States and any
foreign jurisdiction) of a United States Tax Person.

         "Person" shall mean any individual, corporation, partnership, joint
venture, association, joint-stock company, limited liability company, trust,
unincorporated organization or government or any agency or political subdivision
thereof.

         "Plan" shall have the meaning assigned thereto in Section 5.02(c).

         "Plurality Residual Interest Certificateholder" shall mean, as to any
taxable year of any REMIC Pool, the Holder of Certificates evidencing the
largest Percentage Interest in the related Class of Residual Interest
Certificates.

         "Pool Custodial Account" shall mean the segregated account or accounts
created and maintained by the Master Servicer pursuant to Section 3.04(a) on
behalf of the Trustee in trust for the Certificateholders, which shall be
entitled "[NAME OF MASTER SERVICER], as Master Servicer, on behalf of [NAME OF
TRUSTEE], as Trustee, in trust for the registered holders of LB-UBS Commercial
Mortgage Trust 2005-C1, Commercial Mortgage Pass-Through Certificates, Series
2005-C1, Pool Custodial Account".

         "Pool REO Account" shall mean the segregated account or accounts
created and maintained by the Special Servicer pursuant to Section 3.16 on
behalf of the Trustee in trust for the Certificateholders, which shall be
entitled "[NAME OF SPECIAL SERVICER], as Special Servicer, on behalf of [NAME OF
TRUSTEE], as Trustee, in trust for the registered holders of LB-UBS Commercial
Mortgage Trust 2005-C1, Commercial Mortgage Pass-Through Certificates, Series
2005-C1, Pool REO Account".

         "Prepayment Assumption" shall mean, for purposes of determining the
accrual of original issue discount, market discount and premium, if any, on the
Certificates for federal income tax purposes, the assumption that no Mortgage
Loan is prepaid prior to stated maturity, except that it is assumed that each
ARD Mortgage Loan is repaid on its Anticipated Repayment Date.

                                      -59-

         "Prepayment Consideration" shall mean any Prepayment Premium, Yield
Maintenance Charge and/or Excess Defeasance Deposit Proceeds.

         "Prepayment Consideration Entitlement" shall mean:

         (i) with respect to (A) any Distribution Date on which any Net
     Prepayment Consideration Received by the Trust on any Group 1 Trust
     Mortgage Loan (or any successor REO Trust Mortgage Loan with respect
     thereto) is distributable and (B) any Class of YM Principal Balance
     Certificates that is entitled to distributions of principal with respect to
     Loan Group No. 1 on such Distribution Date, for purposes of determining the
     portion of such Net Prepayment Consideration distributable with respect to
     such Class of YM Principal Balance Certificates, an amount equal to the
     product of (x) the amount of such Net Prepayment Consideration, multiplied
     by (y) a fraction (not greater than 1.0 or less than 0.0), the numerator of
     which is equal to the excess, if any, of the Pass-Through Rate for such
     Class of YM Principal Balance Certificates over the relevant Discount Rate,
     and the denominator of which is equal to the excess, if any, of the
     Mortgage Rate for such Trust Mortgage Loan (or REO Trust Mortgage Loan)
     over the relevant Discount Rate, and further multiplied by (z) a fraction,
     the numerator of which is equal to the amount of principal to be
     distributed on such Class of YM Principal Balance Certificates on such
     Distribution Date pursuant to Section 4.01 or 9.01, as applicable, with
     respect to Loan Group No. 1, and the denominator of which is equal to the
     portion, if any, of the Adjusted Principal Distribution Amount for such
     Distribution Date that is attributable Loan Group No. 1; and

         (ii) with respect to (A) any Distribution Date on which any Net
     Prepayment Consideration Received by the Trust on any Group 2 Trust
     Mortgage Loan (or any successor REO Trust Mortgage Loan with respect
     thereto) is distributable and (B) any Class of YM Principal Balance
     Certificates that is entitled to distributions of principal with respect to
     Loan Group No. 2 on such Distribution Date, for purposes of determining the
     portion of such Net Prepayment Consideration distributable with respect to
     such Class of YM Principal Balance Certificates, an amount equal to the
     product of (x) the amount of such Net Prepayment Consideration, multiplied
     by (y) a fraction (not greater than 1.0 or less than 0.0), the numerator of
     which is equal to the excess, if any, of the Pass-Through Rate for such
     Class of YM Principal Balance Certificates over the relevant Discount Rate,
     and the denominator of which is equal to the excess, if any, of the
     Mortgage Rate for such Trust Mortgage Loan (or REO Trust Mortgage Loan)
     over the relevant Discount Rate, and further multiplied by (z) a fraction,
     the numerator of which is equal to the amount of principal to be
     distributed on such Class of YM Principal Balance Certificates on such
     Distribution Date pursuant to Section 4.01 or 9.01, as applicable, with
     respect to Loan Group No. 2, and the denominator of which is equal to the
     portion, if any, of the Adjusted Principal Distribution Amount for such
     Distribution Date attributable to Loan Group No. 2.

         For purposes of the foregoing, to the extent that distributions of
principal on any Class of Principal Balance Certificates could be made from
principal amounts allocable to either Loan Group, the Trustee shall assume that
those distributions of principal on that Class of Principal Balance Certificates
are made from principal amounts allocable to each Loan Group, on a pro rata
basis in accordance with the respective principal amounts allocable to each Loan
Group that were available for distributions of principal on that Class. In
connection therewith, (i) distributions of principal made with respect to the

                                      -60-

Class A-1A Certificates, pursuant to subclause (i) of clause second of Section
4.01(a), on any Distribution Date prior to both the Senior Class A Principal
Distribution Cross-Over Date and the Final Distribution Date, shall be deemed
made solely from principal amounts allocable to Loan Group No. 2, and (ii) all
other distributions of principal made with respect to any Class of Principal
Balance Certificates, pursuant to Section 4.01(a), 4.01(b) or 9.01, on any
Distribution Date, shall be deemed made from principal amounts allocable to both
Loan Groups (net of any principal amounts allocable to Loan Group No. 2 that may
have been applied on such Distribution Date as contemplated by clause (i) of
this sentence).

         "Prepayment Interest Excess" shall mean, with respect to any Mortgage
Loan that was subject to a Principal Prepayment in full or in part made (or, if
resulting from the application of Insurance Proceeds or Condemnation Proceeds,
any other early recovery of principal received) after its Due Date in any
applicable Collection Period, any payment of interest (net of related Master
Servicing Fees) actually collected from the related Mortgagor or otherwise and
intended to cover interest accrued on such Principal Prepayment during the
period from and after such Due Date (exclusive, however, of any related
Prepayment Consideration that may have been collected and, in the case of an ARD
Mortgage Loan after its Anticipated Repayment Date, further exclusive of any
Additional Interest).

         "Prepayment Interest Shortfall" shall mean, with respect to any
Mortgage Loan that was subject to a Principal Prepayment in full or in part made
(or, if resulting from the application of Insurance Proceeds or Condemnation
Proceeds, any other early recovery of principal received) prior to its Due Date
in any applicable Collection Period, the amount of interest, to the extent not
collected from the related Mortgagor or otherwise (without regard to any
Prepayment Consideration that may have been collected), that would have accrued
at a rate per annum equal to the related Mortgage Rate (reduced, in the case of
an ARD Mortgage Loan after its Anticipated Repayment Date, by the related
Additional Interest Rate) on the amount of such Principal Prepayment during the
period from the date to which interest was paid by the related Mortgagor to, but
not including, such Due Date (exclusive of any related Master Servicing Fees
that would have been payable out of such uncollected interest).

         "Prepayment Premium" shall mean any premium, penalty or fee (other than
a Yield Maintenance Charge or Excess Defeasance Deposit Proceeds) paid or
payable, as the context requires, as a result of a Principal Prepayment on, or
other early collection of principal of, a Mortgage Loan.

         "Primary Servicing Office" shall mean the offices of the Master
Servicer or the Special Servicer, as the context may require, that are primarily
responsible for such party's servicing obligations hereunder. As of the Closing
Date, the Primary Servicing Office of the Master Servicer is located at 8739
Research Drive, URP4, Charlotte, North Carolina 28262-1075, and the Primary
Servicing Office of the Special Servicer is located at 1919 Pennsylvania Avenue
N.W., Washington, D.C. 20006.

         "Prime Rate" shall mean the "prime rate" published in the "Money Rates"
section of The Wall Street Journal, as such "prime rate" may change from time to
time. If The Wall Street Journal ceases to publish the "prime rate", then the
Trustee shall select an equivalent publication that publishes such "prime rate";
and if such "prime rate" is no longer generally published or is limited,
regulated or administered by a governmental or quasi-governmental body, then the
Trustee shall select a comparable interest rate index. In either case, such
selection shall be made by the Trustee in its sole discretion and the Trustee
shall notify the Fiscal Agent, the Master Servicer, the Special Servicer and
each Non-Trust Mortgage Loan Noteholder in writing of its selection.

                                      -61-

         "Principal Balance Certificate" shall mean any Regular Interest
Certificate (other than an Interest-Only Certificate).

         "Principal Distribution Amount" shall mean, with respect to any
Distribution Date, an amount equal to the aggregate (without duplication) of the
following:

         (a) the aggregate of all payments of principal (other than Principal
     Prepayments) Received by the Trust with respect to the Trust Mortgage Loans
     during the related Collection Period, in each case exclusive of any portion
     of the particular payment that represents a Late Collection of principal
     for which a P&I Advance was previously made under this Agreement for a
     prior Distribution Date or that represents the principal portion of a
     Monthly Payment due on or before the Cut-off Date or on a Due Date
     subsequent to the related Collection Period;

         (b) the aggregate of the principal portions of all Monthly Payments due
     in respect of the Trust Mortgage Loans for their respective Due Dates
     occurring during the related Collection Period, that were Received by the
     Trust prior to the related Collection Period;

         (c) the aggregate of all Principal Prepayments Received by the Trust on
     the Trust Mortgage Loans during the related Collection Period;

         (d) the aggregate of all Liquidation Proceeds, Condemnation Proceeds
     and Insurance Proceeds Received by the Trust with respect to any Trust
     Mortgage Loans during the related Collection Period that were identified
     and applied by the Master Servicer as recoveries of principal of such Trust
     Mortgage Loans, in each case exclusive of any portion of such proceeds that
     represents a Late Collection of principal due on or before the Cut-off Date
     or for which a P&I Advance was previously made under this Agreement for a
     prior Distribution Date;

         (e) the aggregate of all Liquidation Proceeds, Condemnation Proceeds,
     Insurance Proceeds and REO Revenues Received by the Trust with respect to
     any REO Properties during the related Collection Period that were
     identified and applied by the Master Servicer as recoveries of principal of
     the related REO Trust Mortgage Loans, in each case exclusive of any portion
     of such proceeds and/or revenues that represents a Late Collection of
     principal due on or before the Cut-off Date or for which a P&I Advance was
     previously made under this Agreement for a prior Distribution Date; and

         (f) the aggregate of the principal portions of all P&I Advances made
     under this Agreement with respect to the Trust Mortgage Loans and any REO
     Trust Mortgage Loans for such Distribution Date;

provided that none of the amounts set forth in clauses (a) through (f) of this
definition shall represent amounts received, due or advanced on or in respect of
any Non-Trust Mortgage Loan or any successor REO Mortgage Loan with respect
thereto.

         "Principal Prepayment" shall mean any voluntary payment of principal
made by or on behalf of the Mortgagor on a Mortgage Loan that is received in
advance of its scheduled Due Date, that is Received by the Trust and that is not
accompanied by an amount of interest (without regard to any Prepayment
Consideration that may have been collected) representing scheduled interest due
on any date or dates in any month or months subsequent to the month of
prepayment.

                                      -62-

         "Prohibited Transaction Exemption" shall mean Prohibited Transaction
Exemption 91-14 granted to a predecessor of Lehman Brothers by the United States
Department of Labor, as such Prohibited Transaction Exemption may be amended
from time to time.

         "Proposed Plan" shall have the meaning assigned thereto in Section
3.17(a)(iii).

         "Prospectus" shall mean the prospectus dated January 24, 2005, as
supplemented by the Prospectus Supplement, relating to the Registered
Certificates.

         "Prospectus Supplement" shall mean the prospectus supplement dated
January 31, 2005, relating to the Registered Certificates.

         "PTCE" shall mean prohibited transaction class exemption.

         "PTE" shall mean prohibited transaction exemption.

         "Purchase Option Holders" shall have the meaning assigned thereto in
Section 3.18(b).

         "Purchase Price" shall mean, with respect to any Trust Mortgage Loan
(or REO Property or, in the case of any REO Property that relates to a Loan
Combination, the Trust's interest therein), a cash price equal to the aggregate
of: (a) the outstanding principal balance of such Trust Mortgage Loan (or, in
the case of an REO Property, the related REO Trust Mortgage Loan) as of the date
of purchase, (b) all accrued and unpaid interest on such Trust Mortgage Loan
(or, in the case of an REO Property, the related REO Trust Mortgage Loan) to,
but not including, the Due Date in the applicable Collection Period of purchase
(exclusive, however, of any portion of such accrued but unpaid interest that
represents Default Interest or, in the case of an ARD Trust Mortgage Loan (or,
in the case of an REO Property, any successor REO Trust Mortgage Loan with
respect thereto) after its Anticipated Repayment Date, Additional Interest), (c)
all related unreimbursed Servicing Advances with respect to such Trust Mortgage
Loan (or REO Property), if any, together with the amount of any Servicing
Advance (and accrued interest thereon in accordance with Section 3.11(g)) with
respect to such Trust Mortgage Loan (or REO Property) that has been previously
reimbursed as a Nonrecoverable Advance out of general collections of principal
on the Mortgage Pool (but only to the extent such amounts have not been
reimbursed to the Trust), (d) all accrued and unpaid interest, if any, in
respect of related Advances in accordance with, as applicable, Section 3.11(g)
and/or Section 4.03(d), and (e) in the case of a repurchase by the Depositor
pursuant to Section 2.03 or by the UBS Mortgage Loan Seller pursuant to the
UBS/Depositor Mortgage Loan Purchase Agreement, (i) to the extent not otherwise
included in the amount described in clause (d) of this definition, any unpaid
Special Servicing Fees and other Additional Trust Fund Expenses with respect to
such Trust Mortgage Loan (or REO Property), including any Liquidation Fee that
may be payable because the subject repurchase occurred subsequent to the
expiration of the Seller/Depositor Resolution Period for the Material Document
Defect or Material Breach, as applicable, that gave rise to the repurchase, and
(ii) to the extent not otherwise included in the amount described in clause (c)
of this definition, any costs and expenses incurred by the Master Servicer, the
Special Servicer or the Trustee (on behalf of the Trust) in enforcing the
obligation of such Person to purchase such Trust Mortgage Loan (or such REO
Property or an interest therein); provided that, in the case of a Trust Mortgage
Loan that is part of a Loan Combination, the Purchase Price calculated above may
be reduced (subject to the provisions of the related Co-Lender Agreement) by any
related unpaid Master Servicing Fees, unreimbursed Advances and/or, to the
extent included therein pursuant to clause (d) above, unpaid interest on
Advances which, following the subject purchase, will

                                      -63-

continue to be payable or reimbursable under the related Co-Lender Agreement
and/or any successor servicing agreement to the Master Servicer and/or the
Special Servicer in respect of such Trust Mortgage Loan (which amounts shall no
longer be payable hereunder); and provided, further, that, in the case of an REO
Property that relates to a Loan Combination, for purposes of Section 3.18,
Section 6.11 and Section 6.12, the Purchase Price for such REO Property shall
instead equal the aggregate of the amounts described in clauses (a), (b), (c)
and (d) above with respect to all of the REO Mortgage Loans comprising such Loan
Combination.

         "Qualified Bidder" shall have the meaning assigned thereto in Section
7.01(c).

         "Qualified Institutional Buyer" or "QIB" shall mean a "qualified
institutional buyer" as defined in Rule 144A under the Securities Act.

         "Qualified Insurer" shall mean an insurance company or security or
bonding company qualified to write the related Insurance Policy in the relevant
jurisdiction.

         "Qualified Mortgage" shall have the meaning assigned thereto in Section
2.03(a).

         "Rated Final Distribution Date" shall mean: (a) with respect to the
Senior Class A Certificates, the Distribution Date in February 2030; and (b)
with respect to the other Classes of Principal Balance Certificates (exclusive
of the Class S Certificates), the Distribution Date in February 2040.

         "Rating Agency" shall mean each of S&P and Moody's.

         "Realized Loss" shall mean:

         (1) with respect to each Mortgage Loan as to which a Final Recovery
     Determination has been made, or with respect to any REO Mortgage Loan as to
     which a Final Recovery Determination has been made as to the related REO
     Property, or with respect to any Trust Mortgage Loan that was the subject
     of a Cash-Based Permitted Purchase for less than the applicable Purchase
     Price, an amount (not less than zero) equal to the excess, if any, of (a)
     the sum of (i) the unpaid principal balance of such Mortgage Loan or REO
     Mortgage Loan, as the case may be, as of the commencement of the applicable
     Collection Period in which the Final Recovery Determination or purchase, as
     the case may be, was made, plus (ii) without taking into account the amount
     described in subclause (1)(b) of this definition, all accrued but unpaid
     interest on such Mortgage Loan or such REO Mortgage Loan, as the case may
     be, to but not including the Due Date in the applicable Collection Period
     in which the Final Recovery Determination or purchase, as the case may be,
     was made (exclusive, however, of any portion of such accrued but unpaid
     interest that represents Default Interest or, in the case of an ARD
     Mortgage Loan or any successor REO Trust Mortgage Loan with respect thereto
     after its Anticipated Repayment Date, Additional Interest), over (b) all
     payments and proceeds, if any, received in respect of such Mortgage Loan
     or, to the extent allocable to such REO Mortgage Loan, the related REO
     Property, as the case may be, during the applicable Collection Period in
     which such Final Recovery Determination or purchase, as the case may be,
     was made, insofar as such payments and proceeds are allocable to interest
     (other than Default Interest and Additional Interest) on or principal of
     such Mortgage Loan or REO Mortgage Loan;

                                      -64-

         (2) with respect to each Mortgage Loan as to which any portion of the
     principal or previously accrued interest payable thereunder was canceled in
     connection with a bankruptcy or similar proceeding involving the related
     Mortgagor or a modification, extension, waiver or amendment of such
     Mortgage Loan granted or agreed to by the Special Servicer pursuant to
     Section 3.20, the amount of such principal and/or interest (other than
     Default Interest and, in the case of an ARD Mortgage Loan after its
     Anticipated Repayment Date, Additional Interest) so canceled;

         (3) with respect to each Mortgage Loan as to which the Mortgage Rate
     thereon has been permanently reduced and not recaptured for any period in
     connection with a bankruptcy or similar proceeding involving the related
     Mortgagor or a modification, extension, waiver or amendment of such
     Mortgage Loan granted or agreed to by the Special Servicer pursuant to
     Section 3.20, the amount of the consequent reduction in the interest
     portion of each successive Monthly Payment due thereon (each such Realized
     Loss shall be deemed to have been incurred on the Due Date for each
     affected Monthly Payment); and

         (4) with respect to any Trust Mortgage Loan or REO Trust Mortgage Loan,
     to the extent not otherwise taken into account as part of a Realized Loss
     determined pursuant to any of clauses (1), (2) and (3) of this definition,
     the amount of any related Advance that is reimbursed as a Nonrecoverable
     Advance out of general collections on the Mortgage Pool (net of any
     Recovered Amount in connection with the item for which such Nonrecoverable
     Advance was made).

         "Received by the Trust" shall mean, in the case of any Trust Mortgage
Loan or REO Property, received by the Master Servicer or any of its
Sub-Servicers, the Special Servicer or any of its Sub-Servicers or the Trustee,
as the case may be, in any event on behalf of the Trust.

         "Record Date" shall mean, with respect to any Distribution Date, the
last Business Day of the month immediately preceding the month in which such
Distribution Date occurs; provided that, in the case of the initial Distribution
Date, the Record Date shall be the Closing Date.

         "Recording Agent" shall have the meaning assigned thereto in Section
2.01(c).

         "Recovered Amount" shall have the meaning assigned thereto in Section
1.03(c).

         "Reference Rate" shall mean, with respect to any Interest Accrual
Period, the applicable rate per annum set forth on the Reference Rate Schedule.

         "Reference Rate Schedule" shall mean the list of Reference Rates set
forth on the schedule attached hereto as Schedule VII.

         "Registered Certificate" shall mean any Certificate that has been the
subject of registration under the Securities Act. As of the Closing Date, the
Class A-1, Class A-2, Class A-3, Class A-AB, Class A-4, Class A-1A, Class X-CP,
Class A-J, Class B, Class C, Class D and Class E Certificates are Registered
Certificates.

         "Regular Interest Certificate" shall mean any REMIC III Certificate
other than a Class R-III Certificate.

                                      -65-

         "Regulation S" shall mean Regulation S under the Securities Act.

         "Regulation S Global Certificate" shall mean, with respect to any Class
of Book-Entry Non-Registered Certificates offered and sold outside of the United
States in reliance on Regulation S, one or collectively more global Certificates
of such Class registered in the name of the Depository or its nominee, in
definitive, fully registered form without interest coupons, each of which
Certificates bears a Regulation S Legend.

         "Regulation S Legend" shall mean, with respect to any Class of
Book-Entry Non-Registered Certificates offered and sold outside the United
States in reliance on Regulation S, a legend generally to the effect that such
Certificates may not be offered, sold, pledged or otherwise transferred in the
United States or to a United States Securities Person prior to the applicable
Regulation S Release Date, except pursuant to an exemption from the registration
requirements of the Securities Act.

         "Regulation S Release Date" shall mean, with respect to any Class of
Book-Entry Non-Registered Certificates offered and sold outside the United
States in reliance on Regulation S, the date that is 40 days after the later of
(a) the commencement of the offering of such Certificates to Persons other than
distributors in reliance on Regulation S, and (b) the date of closing of the
offering.

         "Reimbursement Rate" shall mean the rate per annum applicable to the
accrual of interest, compounded annually, on Servicing Advances in accordance
with Section 3.11(g) and on P&I Advances in accordance with Section 4.03(d),
which rate per annum is equal to the Prime Rate.

         "REMIC" shall mean a "real estate mortgage investment conduit" as
defined in Section 860D of the Code.

         "REMIC I" shall mean the segregated pool of assets constituting the
primary trust created hereby and to be administered hereunder with respect to
which a separate REMIC election is to be made, and consisting of: (i) the Loan
REMIC Regular Interests; (ii) the Trust Mortgage Loans (exclusive of the Early
Defeasance Trust Mortgage Loans) as from time to time are subject to this
Agreement and all payments under and proceeds of such Trust Mortgage Loans
Received by the Trust after the Closing Date (other than any such payments
and/or proceeds that represent (A) scheduled payments of interest and principal
due in respect of the Trust Mortgage Loans on or before the Cut-off Date, or (B)
Additional Interest Received by the Trust in respect of the ARD Trust Mortgage
Loans after their respective Anticipated Repayment Dates), together with all
documents included in the related Mortgage Files; (iii) any REO Properties
(other than an REO Property acquired in respect of an Early Defeasance Trust
Mortgage Loan) as from time to time are subject to this Agreement (or, in the
case of any REO Property that relates to a Loan Combination, the Trust's
interest therein) and all income and proceeds therefrom; (iv) such funds or
assets (including any Initial Deposits and the Interest Reserve Deposits) as
from time to time are deposited in the Pool Custodial Account, the Collection
Account, the Interest Reserve Account and, if established, the Pool REO Account,
exclusive of any such funds or assets that (A) are included in a Loan REMIC or
(B) represent Additional Interest Received by the Trust in respect of the ARD
Trust Mortgage Loans after their respective Anticipated Repayment Dates; (v) to
the extent not included in a Loan REMIC, the rights of the Depositor under the
UBS/Depositor Mortgage Loan Purchase Agreement; and (vi) the rights of the
holder of the Mortgage Note for each Trust Mortgage Loan that is part of a Loan
Combination under the related Co-Lender Agreement; provided that REMIC I shall
not include the Non-Trust Mortgage Loans or any successor REO Mortgage Loans
with respect thereto or any payments or other collections of principal,
interest, Prepayment Consideration or other

                                      -66-

amounts collected on such Non-Trust Mortgage Loans or any successor REO Mortgage
Loans with respect thereto; and provided, further, that REMIC I shall not
include the Loss of Value Reserve Fund or any amounts on deposit therein.

         "REMIC I Regular Interest" shall mean any of the separate
non-certificated beneficial ownership interests in REMIC I issued hereunder and
designated as a "regular interest" in REMIC I, as described in the Preliminary
Statement hereto.

         "REMIC I Remittance Rate" shall mean: (a) with respect to each REMIC I
Regular Interest issued in respect of a Loan REMIC Regular Interest, a rate per
annum that is, for any Interest Accrual Period, equal to the Loan REMIC
Remittance Rate with respect to such Loan REMIC Regular Interest for such
Interest Accrual Period; (b) with respect to any REMIC I Regular Interest that,
as of the Closing Date, corresponds to a Trust Mortgage Loan (other than an
Early Defeasance Trust Mortgage Loan) that accrues interest on a 30/360 Basis, a
rate per annum that is, for any Interest Accrual Period, equal to (i) the
Mortgage Rate in effect for such corresponding Trust Mortgage Loan as of the
Closing Date (without regard to any modifications, extensions, waivers or
amendments of such corresponding Trust Mortgage Loan subsequent to the Closing
Date), minus (ii) the Administrative Cost Rate for such corresponding Trust
Mortgage Loan (or any successor REO Trust Mortgage Loan with respect thereto);
and (c) with respect to any REMIC I Regular Interest that, as of the Closing
Date, corresponds to a Trust Mortgage Loan (other than an Early Defeasance Trust
Mortgage Loan) that accrues interest on an Actual/360 Basis, a rate per annum
that is, for any Interest Accrual Period, equal to (i) a fraction (expressed as
a percentage), the numerator of which is the product of 12 times the Adjusted
Actual/360 Accrued Interest Amount with respect to such REMIC I Regular Interest
for such Interest Accrual Period, and the denominator of which is the
Uncertificated Principal Balance of such REMIC I Regular Interest immediately
prior to the Distribution Date that corresponds to such Interest Accrual Period,
minus (ii) the Administrative Cost Rate for the corresponding Trust Mortgage
Loan (or any successor REO Trust Mortgage Loan with respect thereto).

         "REMIC II" shall mean the segregated pool of assets consisting of all
of the REMIC I Regular Interests conveyed in trust to the Trustee for the
benefit of REMIC III, as holder of the REMIC II Regular Interests, and the
Holders of the Class R-II Certificates, pursuant to Section 2.09, with respect
to which a separate REMIC election is to be made.

         "REMIC II Regular Interest" shall mean any of the 44 separate
non-certificated beneficial ownership interests in REMIC II issued hereunder and
designated as a "regular interest" in REMIC II. Each REMIC II Regular Interest
shall accrue interest at its REMIC II Remittance Rate in effect from time to
time and, further, shall be entitled to distributions of principal, subject to
the terms and conditions hereof, in an aggregate amount equal to its initial
Uncertificated Principal Balance as set forth in the Preliminary Statement
hereto. The designations for the respective REMIC II Regular Interests are set
forth in the Preliminary Statement hereto.

         "REMIC II Remittance Rate" shall mean, with respect to any REMIC II
Regular Interest for any Interest Accrual Period, an annual rate equal to the
Weighted Average REMIC I Remittance Rate for such Interest Accrual Period.

         "REMIC III" shall mean the segregated pool of assets consisting of all
of the REMIC II Regular Interests conveyed in trust to the Trustee for the
benefit of the Holders of the REMIC III Certificates, pursuant to Section 2.11,
with respect to which a separate REMIC election is to be made.

                                      -67-

         "REMIC III Certificate" shall mean any Class A-1, Class A-2, Class A-3,
Class A-AB, Class A-4, Class A-1A, Class X-CL, Class X-CP, Class A-J, Class B,
Class C, Class D, Class E, Class F, Class G, Class H, Class J, Class K, Class L,
Class M, Class N, Class P, Class Q, Class S or Class R-III Certificate.

         "REMIC III Component" shall mean:

         (a) with respect to the Class X-CL Certificates, any of the 44 Class
     X-CL REMIC III Components; and

         (b) with respect to the Class X-CP Certificates, any of the 34 Class
     X-CP REMIC III Components.

         "REMIC Pool" shall mean any of REMIC I, REMIC II, REMIC III and the
Loan REMICs.

         "REMIC Provisions" shall mean the provisions of the federal income tax
law relating to REMICs, which appear at Sections 860A through 860G of Subchapter
M of Chapter 1 of the Code, and related provisions, and proposed, temporary and
final Treasury regulations and any published rulings, notices and announcements
promulgated thereunder, as the foregoing may be in effect from time to time.

         "Rents from Real Property" shall mean, with respect to any REO
Property, gross income of the character described in Section 856(d) of the Code.

         "REO Account" shall mean the Pool REO Account or a Loan Combination REO
Account, as applicable.

         "REO Acquisition" shall mean the acquisition of any REO Property
pursuant to Section 3.09.

         "REO Disposition" shall mean the sale or other disposition of any REO
Property pursuant to Section 3.18.

         "REO Extension" shall have the meaning assigned thereto in Section
3.16(a).

         "REO Mortgage Loan" shall mean the mortgage loan (or, if a Loan
Combination is involved, one of the two or more mortgage loans comprising such
Loan Combination) deemed for purposes hereof to be outstanding with respect to
each REO Property. Each REO Mortgage Loan shall be deemed to relate to and
succeed the Mortgage Loan (or, in the case of any REO Property that relates to a
Loan Combination, one of the two or more Mortgage Loans) relating to the subject
REO Property. Each REO Mortgage Loan shall be deemed to provide for monthly
payments of principal and/or interest equal to its Assumed Monthly Payment and
otherwise to have the same terms and conditions as its predecessor Mortgage Loan
(such terms and conditions to be applied without regard to the default on such
predecessor Mortgage Loan and the acquisition of the related REO Property as
part of the Trust Fund or, if applicable in the case of any REO Property that
relates to a Loan Combination, on behalf of the Trust and the related Non-Trust
Mortgage Loan Noteholder(s)). Each REO Mortgage Loan shall be deemed to have an
initial unpaid principal balance and, if applicable hereunder, an initial Stated

                                      -68-

Principal Balance equal to the unpaid principal balance and Stated Principal
Balance, respectively, of its predecessor Mortgage Loan as of the date of the
related REO Acquisition. All Monthly Payments (other than a Balloon Payment),
Assumed Monthly Payments (in the case of a Balloon Mortgage Loan delinquent in
respect of its Balloon Payment) and other amounts due and owing, or deemed to be
due and owing, in respect of the predecessor Mortgage Loan as of the date of the
related REO Acquisition, shall be deemed to continue to be due and owing in
respect of an REO Mortgage Loan. Amounts Received by the Trust (or, if
applicable, received on behalf of the related Non-Trust Mortgage Loan
Noteholder) with respect to each REO Mortgage Loan (after provision for amounts
to be applied to the payment of, or to be reimbursed to the Master Servicer or
the Special Servicer for the payment of, the costs of operating, managing and
maintaining the related REO Property or for the reimbursement of the Master
Servicer or the Special Servicer for other related Servicing Advances) shall be
treated: first, as a recovery of accrued and unpaid interest on such REO
Mortgage Loan at the related Mortgage Rate to but not including the Due Date in
the related Collection Period of receipt (exclusive, however, in the case of an
REO Mortgage Loan that relates to an ARD Mortgage Loan after its Anticipated
Repayment Date, of any such accrued and unpaid interest that constitutes
Additional Interest); second, as a recovery of principal of such REO Mortgage
Loan to the extent of its entire unpaid principal balance; third, in accordance
with the normal servicing practices of the Master Servicer, as a recovery of any
other amounts due and owing in respect of such REO Mortgage Loan (exclusive,
however, in the case of an REO Mortgage Loan that relates to an ARD Mortgage
Loan after its Anticipated Repayment Date, of any such accrued and unpaid
interest that constitutes Additional Interest); and fourth, in the case of an
REO Mortgage Loan that relates to an ARD Mortgage Loan after its Anticipated
Repayment Date, as a recovery of accrued and unpaid Additional Interest on such
REO Mortgage Loan; provided that, if one or more Advances previously made in
respect of an REO Trust Mortgage Loan have been reimbursed out of general
collections of principal on the Mortgage Pool as one or more Nonrecoverable
Advances, then collections in respect of such REO Trust Mortgage Loan available
for application pursuant to clauses first through fourth of this sentence shall
instead be applied in the following order--(i) as a recovery of accrued and
unpaid interest on, and principal of, such REO Trust Mortgage Loan, to the
extent of any outstanding P&I Advances and unpaid Master Servicing Fees in
respect of such REO Trust Mortgage Loan, (ii) as a recovery of the item(s) for
which such previously reimbursed Nonrecoverable Advance(s) were made (together
with any interest on such previously reimbursed Nonrecoverable Advance(s) that
was also paid out of general collections of principal on the Mortgage Pool), and
(iii) in accordance with clauses first through fourth of this sentence (taking
into account the applications pursuant to clauses (i) and (ii) of this proviso);
and provided, further, that if the Mortgage Loans comprising any Loan
Combination become REO Mortgage Loans, amounts (other than Loss of Value
Payments deemed to constitute Liquidation Proceeds with respect to the REO Trust
Mortgage Loan in such Loan Combination and other than Liquidation Proceeds
resulting from the purchase of the Trust's interest in any related REO Property
pursuant to or as contemplated by Section 2.03) received with respect to such
REO Mortgage Loans shall be applied to amounts due and owing in respect of such
REO Mortgage Loans as provided in the related Co-Lender Agreement; and provided,
further, that Loss of Value Payments shall not be applied in accordance with the
foregoing provisions of this definition unless and until such amounts are
transferred to the Pool Custodial Account, and deemed to constitute Liquidation
Proceeds in respect of a particular REO Trust Mortgage Loan, in accordance with
Section 3.05(e). Notwithstanding the foregoing, all amounts payable or
reimbursable to the Master Servicer, the Special Servicer, the Trustee or the
Fiscal Agent in respect of the predecessor Mortgage Loan as of the date of the
related REO Acquisition, including any unpaid Servicing Fees and any
unreimbursed Servicing Advances and P&I Advances, together with any interest
accrued and payable to the Master Servicer, the Special Servicer, the Trustee or
the Fiscal Agent in respect of such Servicing Advances and

                                      -69-

P&I Advances in accordance with Sections 3.11(g) and 4.03(d), respectively,
shall continue to be payable or reimbursable to the Master Servicer, the Special
Servicer, the Trustee or the Fiscal Agent, as the case may be, in respect of an
REO Mortgage Loan.

         "REO Property" shall mean a Mortgaged Property acquired on behalf and
in the name of the Trustee for the benefit of the Certificateholders (or, in the
case of a Mortgaged Property related to a Loan Combination, for the benefit of
the Certificateholders and the related Non-Trust Mortgage Loan Noteholder(s), as
their interests may appear), through foreclosure, acceptance of a deed-in-lieu
of foreclosure or otherwise in accordance with applicable law in connection with
the default or imminent default of a Mortgage Loan (or a Loan Combination).

         "REO Revenues" shall mean all income, rents, profits and proceeds
derived from the ownership, operation or leasing of any REO Property.

         "REO Tax" shall have the meaning assigned thereto in Section 3.17(a).

         "REO Trust Mortgage Loan" shall mean the successor REO Mortgage Loan
with respect to any Trust Mortgage Loan as to which the related Mortgaged
Property has become an REO Property.

         "Request for Release" shall mean a request signed by a Servicing
Officer of, as applicable, the Master Servicer in the form of Exhibit D-1
attached hereto or the Special Servicer in the form of Exhibit D-2 attached
hereto.

         "Required Appraisal" shall mean, with respect to each Required
Appraisal Loan, an appraisal of the related Mortgaged Property from an
Independent Appraiser selected by the party required or authorized to obtain
such appraisal hereunder, which appraisal shall be prepared in accordance with
12 CFR ss. 225.62 and conducted in accordance with the standards of the
Appraisal Institute or, in the case of a Required Appraisal Loan having a Stated
Principal Balance of, or in the case of a Mortgaged Property that has an
allocated loan amount of, less than $2,000,000, if no satisfactory (as
determined by the Special Servicer pursuant to Section 3.09(a)) appraisal
meeting the foregoing criteria was obtained or conducted within the prior 12
months, a "desktop" value estimate performed by the Special Servicer.

         "Required Appraisal Loan" shall mean any Mortgage Loan:

         (i) that becomes a Modified Loan;

         (ii) that is 60 days or more delinquent in respect of any Monthly
     Payment, except for a Balloon Payment;

         (iii) that is delinquent in respect of its Balloon Payment, if any, (A)
     for one (1) Business Day beyond the date on which such Balloon Payment was
     due (unless clause (B) below applies) or (B) if the related Mortgagor shall
     have delivered a refinancing commitment acceptable to the Special Servicer
     prior to the date when such Balloon Payment was due, for 30 days beyond the
     date on which such Balloon Payment was due (or for such shorter period
     ending on the date on which it is determined that the refinancing could not
     reasonably be expected to occur);

                                      -70-

         (iv) with respect to which the related Mortgaged Property has become an
     REO Property;

         (v) with respect to which a receiver or similar official is appointed
     and continues for 60 days in such capacity in respect of the related
     Mortgaged Property;

         (vi) with respect to which the related Mortgagor is subject to a
     bankruptcy, insolvency or similar proceedings, which, in the case of an
     involuntary bankruptcy, insolvency or similar proceeding, has not been
     dismissed within 60 days of the commencement thereof; or

         (vii) that remains outstanding five years following any extension of
     its maturity date pursuant to Section 3.20;

provided that all of the Mortgage Loans comprising a Loan Combination shall,
upon the occurrence of any of the events described in clauses (i) through (vii)
of this definition in respect of any such Mortgage Loan, be deemed to be a
single "Required Appraisal Loan". Any Required Appraisal Loan shall cease to be
such at such time as it has become a Corrected Mortgage Loan (assuming such
Required Appraisal Loan was a Specially Serviced Mortgage Loan), it has remained
current for at least three consecutive Monthly Payments, and provided that not
more than five years have passed following any extension of its maturity date
pursuant to Section 3.20 and no other event described in clauses (i) through
(vi) above has occurred with respect thereto during the preceding three-month
period. The term "Required Appraisal Loan" shall include any successor REO
Mortgage Loan(s) in respect of a Trust Mortgage Loan or Loan Combination.

         "Required Appraisal Value" shall mean, with respect to any Mortgaged
Property securing (or REO Property relating to) a Required Appraisal Loan, an
amount equal to the sum of: (a) the excess, if any, of (i) 90% of the Appraised
Value of such Mortgaged Property (or REO Property) as determined by the most
recent Required Appraisal or any letter update of such Required Appraisal (as
such Appraised Value may be reduced by the Special Servicer, acting in
accordance with the Servicing Standard, based upon the Special Servicer's review
of the subject Required Appraisal and such other information that the Special
Servicer, acting in accordance with the Servicing Standard, deems relevant
(provided that the Special Servicer shall not be obligated to make any such
reduction)), over (ii) the amount of any obligations secured by liens on such
Mortgaged Property (or REO Property) that are prior to the lien of the related
Required Appraisal Loan; plus (b) the amount of Escrow Payments and Reserve
Funds held by the Master Servicer in respect of such Required Appraisal Loan
that (i) are not being held for purposes of paying any real estate taxes and
assessments, insurance premiums or, if applicable, ground rents, (ii) are not
otherwise scheduled to be applied or utilized (except to pay debt service on
such Required Appraisal Loan) within the 12-month period following the date of
determination and (iii) may be applied towards the reduction of the principal
balance of such Required Appraisal Loan; plus (c) the amount of any letter of
credit constituting additional security for such Required Appraisal Loan and
that may be drawn upon for purposes of paying down the principal balance of such
Required Appraisal Loan.

         "Reserve Account" shall have the meaning assigned thereto in Section
3.03(d).

         "Reserve Funds" shall mean, with respect to any Mortgage Loan, any
amounts delivered by the related Mortgagor to be held by or on behalf of the
mortgagee representing reserves for repairs,

                                      -71-

capital improvements and/or environmental remediation in respect of the related
Mortgaged Property or debt service on such Mortgage Loan.

         "Residual Interest Certificate" shall mean a Class R-LR, Class R-I,
Class R-II or Class R-III Certificate.

         "Resolution Extension Period" shall have the meaning assigned thereto
in Section 2.03(a).

         "Responsible Officer" shall mean: (a) when used with respect to the
Trustee, any Vice President, any Assistant Vice President, any Trust Officer,
any Assistant Secretary or any other officer of the Trustee's Global
Securitization Trust Services Group customarily performing functions similar to
those performed by any of the above designated officers and having direct
responsibility for the administration of this Agreement; and (b) when used with
respect to the Fiscal Agent, any officer thereof.

         "Review Package" shall mean a package of documents consisting of a
memorandum outlining the analysis and recommendation (in accordance with the
Servicing Standard) of the Master Servicer or the Special Servicer, as the case
may be, with respect to the matters that are the subject thereof, and copies of
all relevant documentation.

         "Rule 144A Global Certificate" shall mean, with respect to any Class of
Book-Entry Non-Registered Certificates, one or collectively more global
certificates of such Class registered in the name of the Depository or its
nominee, in definitive, fully registered form without interest coupons, none of
which certificates bears a Regulation S Legend, and each of which certificates
has a Rule 144A CUSIP number.

         "S&P" shall mean Standard & Poor's Ratings Services, a division of The
McGraw-Hill Companies, Inc. or its successor in interest. If neither such rating
agency nor any successor remains in existence, "S&P" shall be deemed to refer to
such other nationally recognized statistical rating agency or other comparable
Person designated by the Depositor, notice of which designation shall be given
to the Trustee, the Fiscal Agent, the Master Servicer and the Special Servicer,
and specific ratings of Standard & Poor's Ratings Services, a division of The
McGraw-Hill Companies, Inc. herein referenced shall be deemed to refer to the
equivalent ratings of the party so designated.

         "Sarbanes-Oxley Act" shall have the meaning assigned thereto in
Section 8.15(d).

         "Sarbanes-Oxley Certification" shall have the meaning assigned thereto
in Section 8.15(d).

         "SASCO II" shall mean Structured Asset Securities Corporation II or any
successor in interest.

         "Scheduled Payment" shall mean, with respect to any Mortgage Loan, for
any Due Date following the Cut-off Date as of which it is outstanding, the
Monthly Payment on such Mortgage Loan that is or would be, as the case may be,
payable by the related Mortgagor on such Due Date under the terms of the related
Mortgage Note as in effect on the Closing Date, without regard to any subsequent
change in or modification of such terms in connection with a bankruptcy or
similar proceeding involving

                                      -72-

the related Mortgagor or a modification, extension, waiver or amendment of such
Mortgage Loan granted or agreed to by the Special Servicer pursuant to Section
3.20, and assuming that the full amount of each prior Scheduled Payment has been
made in a timely manner.

         "Securities Act" shall mean the Securities Act of 1933, as amended.

         "Seller/Depositor Notification" shall mean, with respect to any Trust
Mortgage Loan, a written notification executed (in each case promptly upon
becoming aware of such event) by a Responsible Officer of the Trustee, or a
Servicing Officer of the Master Servicer or the Special Servicer, as applicable,
and delivered to the Master Servicer, the Special Servicer and the Trustee
(except to the extent any of the foregoing three parties is the party delivering
the subject Seller/Depositor Notification) and, as applicable, to either the UBS
Mortgage Loan Seller (in the case of a UBS Trust Mortgage Loan) or the Depositor
(in the case of a Lehman Trust Mortgage Loan), in each case identifying and
describing the circumstances relating to any of the events set forth below,
which notification shall be substantially in the form of Exhibit N attached
hereto:

         (i) the occurrence of a Material Document Defect or Material Breach
     with respect to the subject Trust Mortgage Loan;

         (ii) the direction to cure the Material Document Defect or Material
     Breach with respect to the subject Trust Mortgage Loan in all material
     respects, or repurchase the subject Trust Mortgage Loan, within the time
     period and subject to the conditions provided for in Section 2.03(a) (in
     the case of a Lehman Trust Mortgage Loan) or Section 5(a) of the
     UBS/Depositor Mortgage Loan Purchase Agreement (in the case of a UBS Trust
     Mortgage Loan), as applicable;

         (iii) following or simultaneously with the occurrence of a Material
     Document Defect, the existence or occurrence of a Servicing Transfer Event
     with respect to the subject Trust Mortgage Loan;

         (iv) following or simultaneously with the occurrence of a Material
     Document Defect, the existence or occurrence of an assumption or a proposed
     assumption with respect to the subject Trust Mortgage Loan;

         (v) only (A) under the circumstances contemplated by the last paragraph
     of Section 2.03(a) (in the case of a Lehman Trust Mortgage Loan) or Section
     5(a) of the UBS/Depositor Mortgage Loan Purchase Agreement (in the case of
     a UBS Trust Mortgage Loan), as applicable, and (B) following the expiration
     of the applicable Resolution Extension Period and (C) following either the
     occurrence of a Servicing Transfer Event or an assumption with respect to
     the subject Trust Mortgage Loan, as applicable, the direction to cure the
     subject Material Document Defect in all material respects within 15 days of
     receipt of such Seller/Depositor Notification;

         (vi) following the expiration of the 15-day period set forth in clause
     (v) above, notification of the election by the Master Servicer or the
     Special Servicer, as applicable, to perform the cure obligations with
     respect to the subject Material Document Defect; and/or

         (vii) the expiration of the applicable Resolution Extension Period with
     respect to such Trust Mortgage Loan and the direction to promptly
     repurchase such Trust Mortgage Loan.

                                      -73-

In addition to the foregoing parties, a copy of each such Seller/Depositor
Notification shall be delivered to the Controlling Class Representative by the
Trustee (to the extent the Trustee knows the identity of the Controlling Class
Representative) and, in the case of an event described in clauses (v) and/or
(vii) of this definition, to internal counsel to the Depositor or counsel to the
UBS Mortgage Loan Seller, as applicable (to the extent known to the Trustee).

         "Seller/Depositor Resolution Period" shall mean the 90-day period
following the related Mortgage Loan Seller's receipt of a Seller/Depositor
Notification with respect to the Material Document Defect or Material Breach
that gave rise to the particular repurchase obligation; provided, however, that
if (i) such Material Document Defect or Material Breach is capable of being
cured but not within such 90-day period, (ii) the Depositor (in the case of a
Lehman Trust Mortgage Loan) or the UBS Mortgage Loan Seller (in the case of a
UBS Trust Mortgage Loan), as the case may be, has commenced and is diligently
proceeding with the cure of such Material Document Defect or Material Breach
within such initial 90-day period, and (iii) the Depositor (in the case of a
Lehman Trust Mortgage Loan) or the UBS Mortgage Loan Seller (in the case of a
UBS Trust Mortgage Loan), as the case may be, delivers an Officer's Certificate
to the Special Servicer setting forth the reasons such Material Document Defect
or Material Breach is not capable of being cured within the initial 90-day
period and what actions such party is pursuing in connection with the cure
thereof, then the Seller/Depositor Resolution Period shall mean the 180-day
period following the related Mortgage Loan Seller's receipt of a
Seller/Depositor Notification with respect to the Material Document Defect or
Material Breach that gave rise to the particular repurchase obligation; and
provided, further, that, if any such Material Document Defect is still not cured
after the 180-day period following the related Mortgage Loan Seller's receipt of
a Seller/Depositor Notification with respect to the Material Document Defect or
Material Breach that gave rise to the particular repurchase obligation solely
due to the failure of the Depositor (in the case of a Lehman Trust Mortgage
Loan) or the UBS Mortgage Loan Seller (in the case of a UBS Trust Mortgage
Loan), as the case may be, to have received a recorded document, then the
Seller/Depositor Resolution Period shall continue for an additional period of
time so long as the Depositor or the UBS Mortgage Loan Seller, as applicable,
certifies to the Special Servicer every six months thereafter that the Document
Defect is still in effect solely because of its failure to have received the
recorded document and that such party is diligently pursuing the cure of such
defect.

         "Senior Certificate" shall mean any Class A-1, Class A-2, Class A-3,
Class A-AB, Class A-4, Class A-1A, Class X-CL or Class X-CP Certificate.

         "Senior Class A Certificates" shall mean the Class A-1, Class A-2,
Class A-3, Class A-AB, Class A-4 and Class A-1A Certificates.

         "Senior Class A Principal Distribution Cross-Over Date" shall mean the
first Distribution Date as of the commencement of business on which (i) any two
or more Classes of the Senior Class A Certificates remain outstanding and (ii)
the aggregate of the Class Principal Balances of the Class A-J, Class B, Class
C, Class D, Class E, Class F, Class G, Class H, Class J, Class K, Class L, Class
M, Class N, Class P, Class Q and Class S Certificates has been reduced to zero
as a result of the allocation of Realized Losses and Additional Trust Fund
Expenses pursuant to Section 4.04(a).

         "Servicer Backup Certification" shall mean the Master Servicer Backup
Certification or the Special Servicer Backup Certification, as applicable.

                                      -74-

         "Servicer Fee Amount" shall mean: (a) with respect to each
Sub-Servicer, as of any date of determination, the aggregate of the products
obtained by multiplying, for each Mortgage Loan primary serviced by such
Sub-Servicer (and any successor REO Mortgage Loan with respect thereto), (i) the
principal balance of such Mortgage Loan as of the end of the immediately
preceding applicable Collection Period and (ii) the sub-servicing fee rate
specified in the related Sub-Servicing Agreement for such Mortgage Loan; and (b)
with respect to the Master Servicer, as of any date of determination, the
aggregate of the products obtained by multiplying, for each Mortgage Loan (and
any successor REO Mortgage Loan with respect thereto), (i) the principal balance
of such Mortgage Loan as of the end of the immediately preceding applicable
Collection Period and (ii) the excess, if any, of the Master Servicing Fee Rate
for such Mortgage Loan, over the sub-servicing fee rate (if any) applicable to
such Mortgage Loan, as specified in any Sub-Servicing Agreement related to such
Mortgage Loan.

         "Servicer Notice" shall have the meaning assigned thereto in Section
3.14.

         "Servicer Reports" shall mean each of the files and reports comprising
the CMSA Investor Reporting Package (excluding the CMSA Bond Level File and the
CMSA Collateral Summary File) and the Supplemental Report.

         "Servicing Account" shall have the meaning assigned thereto in Section
3.03(a).

         "Servicing Advances" shall mean all customary, reasonable and necessary
"out of pocket" costs and expenses (including attorneys' fees and fees and
expenses of real estate brokers) incurred by the Master Servicer, the Special
Servicer, the Fiscal Agent or the Trustee in connection with the servicing and
administration of a Mortgage Loan, if a default is imminent thereunder or a
default, delinquency or other unanticipated event has occurred with respect
thereto, or in connection with the administration of any REO Property,
including, but not limited to, the cost of (a) compliance with the obligations
of the Master Servicer, the Special Servicer, the Fiscal Agent or the Trustee,
if any, set forth in Section 3.03(c), (b) the preservation, insurance,
restoration, protection and management of a Mortgaged Property, (c) obtaining
any Insurance Proceeds, Condemnation Proceeds or Liquidation Proceeds, (d) any
enforcement or judicial proceedings with respect to a Mortgaged Property,
including foreclosures, (e) any Required Appraisal or any other appraisal or
update thereof expressly permitted or required to be obtained hereunder, (f) the
operation, management, maintenance and liquidation of any REO Property, and (g)
obtaining any related ratings confirmation; provided that, notwithstanding
anything to the contrary, "Servicing Advances" shall not include allocable
overhead of the Master Servicer, the Special Servicer or the Trustee, such as
costs for office space, office equipment, supplies and related expenses,
employee salaries and related expenses and similar internal costs and expenses,
or costs and expenses incurred by any such party in connection with its purchase
of any Mortgage Loan or REO Property pursuant to any provision of this
Agreement, any Co-Lender Agreement or any intercreditor agreement relating to
mezzanine debt.

         "Servicing Fees" shall mean, with respect to each Mortgage Loan (and
any successor REO Mortgage Loan with respect thereto), the Master Servicing Fee
and the Special Servicing Fee.

         "Servicing File" shall mean, collectively, any and all documents (other
than documents required to be part of the related Mortgage File, except as
specifically provided below in this definition), in the possession of the Master
Servicer or the Special Servicer and relating to the origination and servicing
of any Mortgage Loan, including any original letter of credit (together with any
transfer or assignment documents related thereto), any franchise agreement and
any franchise comfort letter

                                      -75-

(together with any transfer or assignment documents relating thereto),
appraisals, surveys, engineering reports, environmental reports, opinion letters
of counsel to a related Mortgagor, escrow agreements, property management
agreements and, in the case of a Non-Trust Mortgage Loan, a copy of the related
Mortgage Note.

         "Servicing Officer" shall mean any officer or employee of the Master
Servicer or the Special Servicer involved in, or responsible for, the
administration and servicing of the Mortgage Loans, whose name and specimen
signature appear on a list of servicing officers furnished by such party to the
Trustee and the Depositor on the Closing Date, as such list may be amended from
time to time.

         "Servicing-Released Bid" shall have the meaning assigned thereto in
Section 7.01(c).

         "Servicing-Retained Bid" shall have the meaning assigned thereto in
Section 7.01(c).

         "Servicing Standard" shall mean, with respect to the Master Servicer or
the Special Servicer, to service and administer the Mortgage Loans and any REO
Properties that such party is obligated to service and administer pursuant to
this Agreement: (i) in accordance with the higher of the following standards of
care: (A) the same manner in which, and with the same care, skill, prudence and
diligence with which, the Master Servicer or the Special Servicer, as the case
may be, services and administers comparable mortgage loans with similar
borrowers and comparable foreclosure properties for other third-party portfolios
(giving due consideration to the customary and usual standards of practice of
prudent institutional commercial mortgage lenders servicing their own mortgage
loans and foreclosure properties), and (B) the same manner in which, and with
the same care, skill, prudence and diligence with which, the Master Servicer or
Special Servicer, as the case may be, services and administers comparable
mortgage loans and foreclosure properties owned by the Master Servicer or
Special Servicer, as the case may be, in either case exercising reasonable
business judgment and acting in accordance with applicable law, the terms of
this Agreement and the terms of the respective Mortgage Loans and any applicable
co-lender, intercreditor and/or similar agreements; (ii) with a view to: (A) the
timely recovery of all payments of principal and interest, including Balloon
Payments, under the Mortgage Loans or, in the case of any such Mortgage Loan
that is (1) a Specially Serviced Mortgage Loan or (2) a Mortgage Loan as to
which the related Mortgaged Property has become an REO Property, the
maximization of recovery on the subject Mortgage Loan to the Certificateholders
(as a collective whole) (or, if a Loan Combination is involved, the maximization
of recovery on such Loan Combination to the Certificateholders and the related
Non-Trust Mortgage Loan Noteholder(s) (as a collective whole)) of principal and
interest, including Balloon Payments, on a present value basis (the relevant
discounting of anticipated collections that will be distributable to the
Certificateholders (or, if a Loan Combination is involved, to the
Certificateholders and the related Non-Trust Mortgage Loan Noteholder(s) (as a
collective whole)) to be performed at the related Mortgage Rate (or, in the case
of a Loan Combination, at the weighted average of the respective Mortgage Rates
for the Mortgage Loans that comprise such Loan Combination); and (iii) without
regard to (A) any relationship, including as lender on any other debt (including
mezzanine debt or a Non-Trust Mortgage Loan), that the Master Servicer or the
Special Servicer, as the case may be, or any Affiliate thereof, may have with
any of the related Mortgagors, or any Affiliate thereof, or any other party to
this Agreement, (B) the ownership of any Certificate by the Master Servicer or
the Special Servicer, as the case may be, or any Affiliate thereof, (C) the
obligation of the Master Servicer or the Special Servicer, as the case may be,
to make Advances, (D) the right of the Master Servicer or the Special Servicer,
as the case may be, or any Affiliate thereof, to receive compensation or
reimbursement of costs hereunder generally or with respect

                                      -76-

to any particular transaction, and (E) the ownership, servicing or management
for others of any other mortgage loan or real property not subject to this
Agreement by the Master Servicer or the Special Servicer, as the case may be, or
any Affiliate thereof.

         "Servicing Transfer Event" shall mean, with respect to any Mortgage
Loan, the occurrence of any of the events described in clauses (a) through (g)
of the definition of "Specially Serviced Mortgage Loan".

         "Single Certificate" shall mean, for purposes of Section 4.02, a
hypothetical Regular Interest Certificate evidencing an initial $1,000
denomination.

         "Single Purpose Entity" shall mean an entity, other than an individual,
whose organizational documents and/or the related loan documents provide
substantially to the effect that: (i) it was formed or organized solely for the
purpose of either owning and operating the Mortgaged Property or Properties
securing one or more Mortgage Loans, or owning and pledging Defeasance
Collateral in connection with the defeasance of a Defeasance Mortgage Loan, as
the case may be, (ii) it may not engage in any business unrelated to such
Mortgaged Property or Properties or such Defeasance Collateral, as the case may
be, (iii) it will not have any assets other than those related to its interest
in and operation of such Mortgaged Property or such Defeasance Collateral, as
the case may be, (iv) it may not incur indebtedness other than incidental to its
ownership and operation of the applicable Mortgaged Property or Properties or
Defeasance Collateral, as the case may be, (v) it will maintain its own books
and records and accounts separate and apart from any other Person, (vi) it will
hold itself out as a legal entity, separate and apart from any other Person, and
(vii) in the case of such an entity whose sole purpose is owning or operating a
Mortgaged Property, it will have an independent director or, if such entity is a
partnership or a limited liability company, at least one general partner or
limited liability company member thereof, as applicable, which shall itself be a
"single purpose entity" (having as its sole asset its interest in the Single
Purpose Entity) with an independent director.

         "Special Servicer" shall mean, subject to Section 7.01(d) (insofar as
such section contemplates multiple parties acting as Special Servicer), Allied,
in its capacity as special servicer hereunder, or any successor special servicer
appointed as herein provided.

         "Special Servicer Backup Certification" shall have the meaning assigned
thereto in Section 8.15(i).

         "Special Servicing Fee" shall mean, with respect to each Specially
Serviced Mortgage Loan and REO Mortgage Loan, the fee designated as such in, and
payable to the Special Servicer pursuant to, Section 3.11(c).

         "Special Servicing Fee Rate" shall mean, with respect to each Specially
Serviced Mortgage Loan and REO Mortgage Loan, 0.25% per annum.

         "Specially Designated Mortgage Loan Documents" shall mean, with respect
to any Trust Mortgage Loan, the following documents collectively:

         (i)      the original executed Mortgage Note for such Trust Mortgage
                  Loan (or, alternatively, if the original executed Mortgage
                  Note has been lost, a lost note affidavit and indemnity with a
                  copy of such Mortgage Note);

                                      -77-

         (ii)     an original or copy of the Mortgage (with or without recording
                  information);

         (iii)    the original or a copy of the policy or certificate of
                  lender's title insurance issued in connection with such Trust
                  Mortgage Loan (or, if such policy has not been issued, a
                  "marked-up" pro forma title policy, or an irrevocable, binding
                  commitment to issue such title insurance policy);

         (iv)     an original or copy of any Ground Lease and Ground Lease
                  estoppels, if any, relating to such Trust Mortgage Loan; and

         (v)      with respect to Trust Mortgage Loans secured by hospitality
                  properties only, the related franchise agreement (if any) and
                  franchisor comfort letter (if any).

provided that whenever the term "Specially Designated Mortgage Loan Documents"
is used to refer to documents actually received by the Trustee or by a Custodian
on its behalf, such term, with respect to any receipt or certification by the
Trustee or a Custodian on its behalf for documents described in clauses (iv) and
(v) of this definition, shall be deemed to include such documents only to the
extent the Trustee or a Custodian on its behalf has actual knowledge of their
existence.

         "Specially Designated Servicing Action" means:

         (a) with respect to the Clearview Palms Loan Pair, a Clearview Palms
     Specially Designated Servicing Action; and

         (b) with respect to each other Mortgage Loan and REO Property, any of
     the following actions--

               (i) any foreclosure upon or comparable conversion (which may
     include acquisitions of an REO Property) of the ownership of properties
     securing such of the Specially Serviced Mortgage Loans as come into and
     continue in default,

               (ii) any modification, extension, amendment or waiver of a
     monetary term (including the timing of payments, but excluding the waiver
     of Default Charges) or any material non-monetary term (including any
     material term relating to insurance) of a Specially Serviced Mortgage Loan,

               (iii) any modification, extension, amendment or waiver of a
     material monetary term (excluding the waiver of Default Charges) or any
     material non-monetary term (including any material term relating to
     insurance) of a Performing Mortgage Loan,

               (iv) any proposed sale of an REO Property (other than in
     connection with the termination of the Trust Fund) for less than the
     Purchase Price,

               (v) any acceptance of a discounted payoff with respect to a
     Specially Serviced Mortgage Loan,

               (vi) any determination to bring a Mortgaged Property securing a
     Specially Serviced Mortgage Loan or an REO Property into compliance with
     applicable environmental

                                      -78-

     laws or to otherwise address Hazardous Materials located at a Mortgaged
     Property securing a Specially Serviced Mortgage Loan or an REO Property,

               (vii) any release of collateral for a Specially Serviced Mortgage
     Loan, other than any release of collateral that (A) is required by the
     terms of such Mortgage Loan (with no material discretion by the mortgagee),
     (B) occurs upon satisfaction of such Mortgage Loan, or (C) occurs in
     connection with a defeasance,

               (viii) any release of a parcel of land with respect to a
     Performing Mortgage Loan (other than parcels that were not given value in
     the calculation of loan-to-value ratio in connection with the underwriting
     of such Mortgage Loan), provided that in any event this clause (viii) shall
     not apply to any release of collateral that (A) is required by the terms of
     such Mortgage Loan (with no material discretion by the mortgagee), (B)
     occurs upon satisfaction of such Mortgage Loan, (C) occurs in connection
     with a defeasance, or (D) may be approved by the Master Servicer pursuant
     to Section 3.20(c),

               (ix) any acceptance of substitute or additional collateral for a
     Mortgage Loan, other than any acceptance of substitute or additional
     collateral that (A) is required by the terms of such Mortgage Loan (with no
     material discretion by the mortgagee), (B) occurs in connection with a
     defeasance, or (C) may be approved by the Master Servicer pursuant to
     Section 3.20(c),

               (x) any acceptance of a change in the property management company
     or, if applicable, the hotel franchise for any Mortgaged Property, other
     than as required by the terms of the related Mortgage Loan (with no
     material discretion by the mortgagee), provided that, in the case of a
     change in the property management company, this clause (x) has effect only
     if the unpaid principal balance of the related Mortgage Loan is greater
     than $5,000,000,

               (xi) any waiver of a "due-on-sale" or "due-on-encumbrance" clause
     with respect to any Mortgage Loan, and

               (xii) any acceptance of an assumption agreement releasing a
     borrower from liability under any Mortgage Loan;

provided that, as used in clauses (b)(vii) through (b)(x) above, the term
"material discretion" shall mean that the relevant decision is in the discretion
of the mortgagee, and such decision is not based upon the satisfaction of
specified objective conditions, the satisfactory delivery of certain factual
evidence or opinions or the satisfaction of any other specified objective
criteria that is set forth in the related Mortgage Loan documents.

         "Specially Serviced Mortgage Loan" shall mean any Mortgage Loan as to
which any of the following events has occurred:

         (a) the related Mortgagor (or any related guarantor) has failed to make
     when due any Monthly Payment (including a Balloon Payment), which failure
     continues, or which failure the Master Servicer or (with the consent of the
     Controlling Class Representative) the Special Servicer determines, in each
     case in accordance with the Servicing Standard, will continue, unremedied
     (without regard to any grace period) by the related Mortgagor, any related
     guarantor or otherwise (including, in the case of a Combination Trust
     Mortgage Loan, by a related Non-

                                      -79-

     Trust Mortgage Loan Noteholder exercising any cure rights under the related
     Co-Lender Agreement) (i) except in the case of a Balloon Mortgage Loan
     delinquent in respect of its Balloon Payment, for 60 days beyond the date
     on which the subject payment was due, or (ii) solely in the case of a
     delinquent Balloon Payment, (A) for one (1) Business Day beyond the date on
     which the subject Balloon Payment was due (unless clause (B) below applies)
     or (B) in the case of a Balloon Mortgage Loan as to which the related
     Mortgagor shall have delivered a refinancing commitment acceptable to the
     Special Servicer prior to the date on which the subject Balloon Payment was
     due, for 30 days beyond the date on which the subject Balloon Payment was
     due (or for such shorter period ending on the date on which it is
     determined that the refinancing could not reasonably be expected to occur);
     or

         (b) there shall have occurred a default (other than as described in
     clause (a) above and other than an Acceptable Insurance Default) that the
     Master Servicer or the Special Servicer has determined, in each case in
     accordance with the Servicing Standard, (i) materially impairs the value of
     the related Mortgaged Property as security for such Mortgage Loan or
     otherwise materially adversely affects the interests of Certificateholders
     (or, in the case of a Non-Trust Mortgage Loan, the interests of the related
     Non-Trust Mortgage Loan Noteholder) (it being acknowledged and agreed that
     any default requiring a Servicing Advance shall be deemed to materially and
     adversely affect the interests of Certificateholders or, in the case of a
     Non-Trust Mortgage Loan, the interests of the related Non-Trust Mortgage
     Loan Noteholder), and (ii) continues unremedied by the related Mortgagor,
     any related guarantor or otherwise (including, in the case of a Combination
     Trust Mortgage Loan, by a related Non-Trust Mortgage Loan Noteholder
     exercising any cure rights under the related Co-Lender Agreement) for
     either (A) one Business Day (but only if, pursuant to the related loan
     documents, the subject default gives rise to immediate acceleration without
     application of a cure period under such Mortgage Loan) or (B) otherwise,
     the greater of (1) the applicable grace period under the terms of such
     Mortgage Loan and (2) 30 days; or

         (c) the Master Servicer or, with the consent of the Controlling Class
     Representative, the Special Servicer shall have determined, in accordance
     with the Servicing Standard, that (i) a default in the making of a Monthly
     Payment on such Mortgage Loan, including a Balloon Payment, is likely to
     occur and is likely to remain unremedied (without regard to any grace
     period) by the related Mortgagor, any related guarantor or otherwise
     (including, in the case of a Combination Trust Mortgage Loan, by a related
     Non-Trust Mortgage Loan Noteholder exercising any cure rights under the
     related Co-Lender Agreement) for at least the applicable period
     contemplated by clause (a) of this definition or (ii) a default (other than
     as described in clause (a) of this definition and other than an Acceptable
     Insurance Default) is likely to occur that will materially impair the value
     of the related Mortgaged Property as security for such Mortgage Loan or
     otherwise materially adversely affect the interests of Certificateholders
     (or, in the case of a Non-Trust Mortgage Loan, the related Non-Trust
     Mortgage Loan Noteholder) and such default is likely to remain unremedied
     for at least the applicable period contemplated by clause (b) of this
     definition; or

         (d) a decree or order of a court or agency or supervisory authority
     having jurisdiction in the premises in an involuntary case under any
     present or future federal or state bankruptcy, insolvency or similar law or
     the appointment of a conservator or receiver or liquidator in any
     insolvency, readjustment of debt, marshaling of assets and liabilities or
     similar proceedings, or

                                      -80-

     for the winding-up or liquidation of its affairs, shall have been entered
     against the related Mortgagor and such decree or order shall have remained
     in force and not dismissed for a period of 60 days; or

         (e) the related Mortgagor shall consent to the appointment of a
     conservator or receiver or liquidator in any insolvency, readjustment of
     debt, marshaling of assets and liabilities or similar proceedings of or
     relating to such Mortgagor or of or relating to all or substantially all of
     its property; or

         (f) the related Mortgagor shall admit in writing its inability to pay
     its debts generally as they become due, file a petition to take advantage
     of any applicable insolvency or reorganization statute, make an assignment
     for the benefit of its creditors, or voluntarily suspend payment of its
     obligations; or

         (g) the Master Servicer shall have received notice of the commencement
     of foreclosure or similar proceedings with respect to the related Mortgaged
     Property;

provided, however, that a Mortgage Loan will cease to be a Specially Serviced
Mortgage Loan when a Liquidation Event has occurred with respect to such
Mortgage Loan, when the related Mortgaged Property has become an REO Property
or, so long as at such time no circumstance identified in clauses (a) through
(g) above exists that would cause such Mortgage Loan to continue to be
characterized as a Specially Serviced Mortgage Loan, when:

         (w)      with respect to the circumstances described in clause (a) of
                  this definition, the related Mortgagor has made three
                  consecutive full and timely Monthly Payments under the terms
                  of such Mortgage Loan (as such terms may be changed or
                  modified in connection with a bankruptcy or similar proceeding
                  involving the related Mortgagor or by reason of a
                  modification, extension, waiver or amendment granted or agreed
                  to by the Master Servicer or the Special Servicer pursuant to
                  Section 3.20);

         (x)      with respect to the circumstances described in clause (b) of
                  this definition, the default is cured in the good faith,
                  reasonable judgment of the Special Servicer;

         (y)      with respect to the circumstances described in clauses (c),
                  (d), (e) and (f) of this definition, such circumstances cease
                  to exist in the good faith, reasonable judgment of the Special
                  Servicer, but, with respect to any bankruptcy or insolvency
                  proceedings described in clauses (d), (e) and (f), no later
                  than the entry of an order or decree dismissing such
                  proceeding;

         (z)      with respect to the circumstances described in clause (g) of
                  this definition, such proceedings are terminated.

         The Special Servicer may conclusively rely on the Master Servicer's
determination as to whether a Servicing Transfer Event has occurred giving rise
to a Mortgage Loan's becoming a Specially Serviced Mortgage Loan. If any
Mortgage Loan that is part of a Loan Combination becomes a Specially Serviced
Mortgage Loan, then the other Mortgage Loan or each of the other Mortgage Loans,
as the case may be, in such Loan Combination shall also become a Specially
Serviced Mortgage Loan;

                                      -81-

provided that if a Non-Trust Mortgage Loan Noteholder prevents the occurrence of
a Servicing Transfer Event with respect to the related Combination Trust
Mortgage Loan through the exercise of any cure rights granted under the related
Co-Lender Agreement with respect to such Combination Trust Mortgage Loan, then
the existence of such Servicing Transfer Event with respect to the related
Non-Trust Mortgage Loan (because any such cure rights do not include the cure of
defaults under the related Non-Trust Mortgage Loan) will not, in and of itself,
result in any Mortgage Loan that is part of the subject Loan Combination
becoming a Specially Serviced Mortgage Loan unless a separate Servicing Transfer
Event has occurred with respect thereto.

         "Specially Serviced Trust Mortgage Loan" shall mean any Trust Mortgage
Loan that is a Specially Serviced Mortgage Loan.

         "Startup Day" shall mean, with respect to each REMIC Pool, the day
designated as such in Section 10.01(c).

         "Stated Maturity Date" shall mean, with respect to any Mortgage Loan,
the Due Date specified in the related Mortgage Note (as in effect on the Closing
Date) on which the last payment of principal is due and payable under the terms
of such Mortgage Note (as in effect on the Closing Date), without regard to any
change in or modification of such terms in connection with a bankruptcy or
similar proceeding involving the related Mortgagor or a modification, extension,
waiver or amendment of such Mortgage Loan granted or agreed to by the Special
Servicer (or the Master Servicer, if applicable) pursuant to Section 3.20 and,
in the case of an ARD Mortgage Loan, without regard to its Anticipated Repayment
Date.

         "Stated Principal Balance" shall mean: (a) with respect to any Trust
Mortgage Loan (and any successor REO Trust Mortgage Loan with respect thereto),
the Cut-off Date Balance of such Trust Mortgage Loan, as permanently reduced on
each Distribution Date (to not less than zero) by (i) that portion, if any, of
the Principal Distribution Amount for such Distribution Date allocable to such
Trust Mortgage Loan (or any such successor REO Trust Mortgage Loan with respect
thereto), without giving effect to any adjustments pursuant to Section 1.03 in
connection with the calculation of the Adjusted Principal Distribution Amount,
and (ii) the principal portion of any Realized Loss incurred in respect of such
Trust Mortgage Loan (or any such successor REO Trust Mortgage Loan with respect
thereto) during the applicable related Collection Period (provided that, if some
or all of the principal portion of such Realized Loss constitutes an Advance
that previously reduced the Stated Principal Balance of such Trust Mortgage Loan
by operation of clause (i) above, then the amount of that Advance included in
the principal portion of such Realized Loss shall not further reduce the Stated
Principal Balance of such Trust Mortgage Loan under this clause (ii)); and (b)
with respect to any Non-Trust Mortgage Loan (and any successor REO Mortgage Loan
with respect thereto), the Cut-off Date Balance of such Non-Trust Mortgage Loan,
as permanently reduced on each related Master Servicer Remittance Date (to not
less than zero) by (i) any principal amounts in respect of such Non-Trust
Mortgage Loan (or any such successor REO Mortgage Loan with respect thereto)
distributed to the related Non-Trust Mortgage Loan Noteholder on such Master
Servicer Remittance Date, and (ii) the principal portion of any Realized Loss
incurred in respect of such Non-Trust Mortgage Loan (or any such successor REO
Mortgage Loan with respect thereto) in connection with a Liquidation Event or
the forgiveness of principal during the related Collection Period.
Notwithstanding the foregoing, if a Liquidation Event occurs in respect of any
Mortgage Loan or any related REO Property, then the "Stated Principal Balance"
of such Mortgage Loan or of any successor REO Mortgage Loan with respect
thereto, as the case may be, shall be zero

                                      -82-

commencing as of the Distribution Date (or, in the case of a Non-Trust Mortgage
Loan or any successor REO Mortgage Loan with respect thereto, the related Master
Servicer Remittance Date) in the applicable Collection Period next following the
applicable Collection Period in which such Liquidation Event occurred.

         "Subordinate Available Distribution Amount" shall mean, with respect to
any Distribution Date, the excess, if any, of the Available Distribution Amount
for such Distribution Date, over the aggregate distributions, if any, to be made
on the Senior Certificates on such Distribution Date pursuant to Section
4.01(a).

         "Subordinate Certificate" shall mean any Class A-J, Class B, Class C,
Class D, Class E, Class F, Class G, Class H, Class J, Class K, Class L, Class M,
Class N, Class P, Class Q, Class S, Class R-LR, Class R-I, Class R-II or Class
R-III Certificate.

         "Sub-Servicer" shall mean any Person with which the Master Servicer or
the Special Servicer has entered into a Sub-Servicing Agreement.

         "Sub-Servicing Agreement" shall mean the written contract between the
Master Servicer or the Special Servicer, on the one hand, and any Sub-Servicer,
on the other hand, relating to servicing and administration of Mortgage Loans as
provided in Section 3.22.

         "Subsequent Exchange Act Reports" shall have the meaning assigned
thereto in Section 8.15(a).

         "Successful Bidder" shall have the meaning assigned thereto in Section
7.01(c).

         "Supplemental Report" shall mean have the meaning assigned thereto in
Section 3.12(c).

         "Tax Administrator" shall mean any tax administrator appointed pursuant
to Section 8.13 (or, in the absence of any such appointment, the Trustee).

         "Tax Matters Person" shall mean, with respect to any REMIC Pool, the
Person designated as the "tax matters person" of such REMIC Pool in the manner
provided under Treasury regulations section 1.860F-4(d) and Treasury regulations
section 301.6231(a)(7)-1, which Person shall be the Plurality Residual Interest
Certificateholder in respect of the related Class of Residual Interest
Certificates.

         "Tax Returns" shall mean the federal income tax return on Internal
Revenue Service Form 1066, U.S. Real Estate Mortgage Investment Conduit Income
Tax Return, including Schedule Q thereto, Quarterly Notice to Residual Interest
Holders of REMIC Taxable Income or Net Loss Allocation, or any successor forms,
to be filed on behalf of each REMIC Pool due to its classification as a REMIC
under the REMIC Provisions, and the federal income tax return to be filed on
behalf of the Grantor Trust due to its classification as a grantor trust under
the Grantor Trust Provisions, together with any and all other information,
reports or returns that may be required to be furnished to the
Certificateholders or filed with the IRS under any applicable provisions of
federal tax law or any other governmental taxing authority under applicable
state and local tax law.

                                      -83-

         "Total Principal Reinstatement Amount" shall mean, with respect to any
Distribution Date, an amount (to be calculated by the Trustee immediately
following, and after taking into account, all distributions to be made with
respect to the Certificates on such Distribution Date) equal to the lesser of:
(1) the amount, if any, by which (a) the aggregate Stated Principal Balance of
the Mortgage Pool that will be outstanding immediately following the subject
Distribution Date, exceeds (b) the aggregate of the Class Principal Balances of
all the Classes of Principal Balance Certificates (after taking into account the
distributions made with respect to the Certificates on the subject Distribution
Date, but prior to any adjustments to the Class Principal Balances of the
respective Classes of Principal Balance Certificates pursuant to Section 4.04 or
Section 4.05); and (2) the amount, if any, by which (a) the aggregate Loss
Reimbursement Amount in respect of all the Classes of Principal Balance
Certificates for the subject Distribution Date, exceeds (b) the total portion of
such aggregate Loss Reimbursement Amount reimbursed in respect of all of the
Classes of Principal Balance Certificates for the subject Distribution Date, if
any, pursuant to Section 4.01(a) and/or Section 4.01(b).

         "Transfer" shall mean any direct or indirect transfer, sale, pledge,
hypothecation, or other form of assignment of any Ownership Interest in a
Certificate.

         "Transfer Affidavit and Agreement" shall have the meaning assigned
thereto in Section 5.02(d)(i)(B).

         "Transferee" shall mean any Person who is acquiring, by Transfer, any
Ownership Interest in a Certificate.

         "Transferor" shall mean any Person who is disposing of, by Transfer,
any Ownership Interest in a Certificate.

         "Trust" shall mean the common law trust created hereunder.

         "Trust Collection Period" shall mean, with respect to any Distribution
Date or Trust Master Servicer Remittance Date, the period commencing on the day
immediately following the Trust Determination Date in the calendar month
preceding the month in which such Distribution Date or Trust Master Servicer
Remittance Date, as the case may be, occurs (or, in the case of each of the
initial Distribution Date and the initial Trust Master Servicer Remittance Date,
commencing immediately following the Cut-off Date) and ending on and including
the Trust Determination Date in the calendar month in which such Distribution
Date or Trust Master Servicer Remittance Date, as the case may be, occurs.

         "Trust Determination Date" shall mean the 11th calendar day of each
month (or, if such 11th day is not a Business Day, the Business Day immediately
following), commencing in February 2005.

         "Trust Fund" shall mean, collectively, all of the assets of the REMIC
Pools, the Grantor Trust and the Loss of Value Reserve Fund.

         "Trust Master Servicer Remittance Date" shall mean the date each month,
commencing in February 2005, on which, among other things, the Master Servicer
is required to (i) make P&I Advances and (ii) transfer the Master Servicer
Remittance Amount and any Excess Liquidation

                                      -84-

Proceeds to the Trustee, which date shall be the Business Day immediately
preceding the Distribution Date in such month.

         "Trust Mortgage Loan" shall mean each of the mortgage loans listed on
the Trust Mortgage Loan Schedule and from time to time held in the Trust Fund.
As used herein, the term "Trust Mortgage Loan" includes the related Mortgage
Note, Mortgage and other security documents contained in the related Mortgage
File or otherwise held on behalf of the Trust.

         "Trust Mortgage Loan Schedule" shall mean the list of Trust Mortgage
Loans transferred on the Closing Date to the Trustee as part of the Trust Fund,
attached hereto as Schedule I (and also delivered to the Trustee and the Master
Servicer in a computer readable format). Such list shall set forth the following
information with respect to each Trust Mortgage Loan:

         (i)      the Mortgage Loan number;

         (ii)     the street address (including city, state and zip code) and
                  name of the related Mortgaged Property;

         (iii)    the Cut-off Date Balance;

         (iv)     the amount of the Monthly Payment due on the first Due Date
                  following the Closing Date;

         (v)      the original Mortgage Rate;

         (vi)     the (A) remaining term to stated maturity and (B) Stated
                  Maturity Date;

         (vii)    in the case of a Balloon Trust Mortgage Loan, the remaining
                  amortization term;

         (viii)   the Interest Accrual Basis;

         (ix)     the (A) Administrative Cost Rate and (B) primary servicing fee
                  rate;

         (x)      whether such Trust Mortgage Loan is secured by a Ground Lease;

         (xi)     the related Mortgage Loan Seller;

         (xii)    whether such Trust Mortgage Loan is a Defeasance Mortgage
                  Loan;

         (xiii)   whether such Trust Mortgage Loan is an ARD Mortgage Loan and,
                  if so, the Anticipated Repayment Date and Additional Interest
                  Rate;

         (xiv)    whether such Trust Mortgage Loan is a Cross-Collateralized
                  Mortgage Loan and the Cross-Collateralized Group to which it
                  belongs; and

         (xv)     the applicable Loan Group to which such Mortgage Loan belongs.

         "Trustee" shall mean LaSalle, in its capacity as trustee hereunder, or
any successor trustee appointed as herein provided.

                                      -85-

         "Trustee Account" shall have the meaning assigned thereto in Section
3.06(a).

         "Trustee Backup Certification" shall have the meaning assigned thereto
in Section 8.15(g).

         "Trustee Fee" shall mean, with respect to each Distribution Date, an
amount equal to one-twelfth of the product of (i) the annual Trustee Fee Rate,
multiplied by (ii) the aggregate Stated Principal Balance of the Mortgage Pool
outstanding immediately prior to such Distribution Date.

         "Trustee Fee Rate" shall mean 0.00122% per annum.

         "Trustee Liability" shall have the meaning assigned thereto in Section
8.05(b).

         "UBS/Depositor Mortgage Loan Purchase Agreement" shall mean that
certain Mortgage Loan Purchase Agreement dated as of January 31, 2005, between
the UBS Mortgage Loan Seller and the Depositor.

         "UBS Mortgage Loan Seller" shall mean UBS Real Estate Investments Inc.
or its successor in interest.

         "UBS Trust Mortgage Loan" shall mean any Trust Mortgage Loan
transferred by the UBS Mortgage Loan Seller to the Depositor, pursuant to the
UBS/Depositor Mortgage Loan Purchase Agreement.

         "UCC" shall mean the Uniform Commercial Code in effect in the
applicable jurisdiction.

         "UCC Financing Statement" shall mean a financing statement executed (if
required by the UCC) and filed pursuant to the UCC.

         "Uncertificated Accrued Interest" shall mean the interest accrued from
time to time with respect to any Loan REMIC Regular Interest, REMIC I Regular
Interest or REMIC II Regular Interest, the amount of which interest shall equal:
(a) in the case of any Loan REMIC Regular Interest for any Interest Accrual
Period, one-twelfth of the product of (i) the annual Loan REMIC Remittance Rate
applicable to such Loan REMIC Regular Interest for such Interest Accrual Period,
multiplied by (ii) the Uncertificated Principal Balance of such Loan REMIC
Regular Interest outstanding immediately prior to the related Distribution Date;
(b) in the case of any REMIC I Regular Interest for any Interest Accrual Period,
one-twelfth of the product of (i) the annual REMIC I Remittance Rate applicable
to such REMIC I Regular Interest for such Interest Accrual Period, multiplied by
(ii) the Uncertificated Principal Balance of such REMIC I Regular Interest
outstanding immediately prior to the related Distribution Date; and (c) in the
case of any REMIC II Regular Interest for any Interest Accrual Period,
one-twelfth of the product of (i) the annual REMIC II Remittance Rate applicable
to such REMIC II Regular Interest for such Interest Accrual Period, multiplied
by (ii) the Uncertificated Principal Balance of such REMIC II Regular Interest
outstanding immediately prior to the related Distribution Date. Each Loan REMIC
Regular Interest, REMIC I Regular Interest and REMIC II Regular Interest shall
accrue interest on a 30/360 Basis.

         "Uncertificated Distributable Interest" shall mean: (a) with respect to
any Loan REMIC Regular Interest for any Distribution Date, an amount of interest
equal to the amount of Uncertificated

                                      -86-

Accrued Interest in respect of the subject Loan REMIC Regular Interest for the
related Interest Accrual Period, reduced (to not less than zero) by any portion
of any Net Aggregate Prepayment Interest Shortfall for such Distribution Date
allocable to the corresponding Early Defeasance Trust Mortgage Loan; (b) with
respect to any REMIC I Regular Interest for any Distribution Date, an amount of
interest equal to the amount of Uncertificated Accrued Interest in respect of
the subject REMIC I Regular Interest for the related Interest Accrual Period,
reduced (to not less than zero) by the product of (i) any Net Aggregate
Prepayment Interest Shortfall for such Distribution Date, multiplied by (ii) a
fraction, the numerator of which is the amount of Uncertificated Accrued
Interest in respect of the subject REMIC I Regular Interest for the related
Interest Accrual Period, and the denominator of which is the aggregate amount of
Uncertificated Accrued Interest in respect of all the REMIC I Regular Interests
for the related Interest Accrual Period; and (c) with respect to any REMIC II
Regular Interest for any Distribution Date, subject to Section 4.05(d), an
amount of interest equal to the amount of Uncertificated Accrued Interest in
respect of the subject REMIC II Regular Interest for the related Interest
Accrual Period, reduced (to not less than zero) by the product of (i) any Net
Aggregate Prepayment Interest Shortfall for such Distribution Date, multiplied
by (ii) a fraction, the numerator of which is the amount of Uncertificated
Accrued Interest in respect of the subject REMIC II Regular Interest for the
related Interest Accrual Period, and the denominator of which is the aggregate
amount of Uncertificated Accrued Interest in respect of all the REMIC II Regular
Interests for the related Interest Accrual Period.

         "Uncertificated Principal Balance" shall mean the principal balance of
any Loan REMIC Regular Interest, REMIC I Regular Interest or REMIC II Regular
Interest outstanding as of any date of determination. As of the Closing Date,
the Uncertificated Principal Balance of each Loan REMIC Regular Interest and
REMIC I Regular Interest shall equal the Cut-off Date Balance of the
corresponding Trust Mortgage Loan. In addition, as of the Closing Date, the
Uncertificated Principal Balance of each REMIC II Regular Interest shall equal
the amount set forth in the Preliminary Statement hereto as its initial
Uncertificated Principal Balance. On each Distribution Date, the Uncertificated
Principal Balance of each REMIC II Regular Interest shall be reduced by all
distributions of principal deemed to have been made thereon on such Distribution
Date pursuant to Section 4.01(j), and shall be further reduced (subject to
Section 4.05) on such Distribution Date by all Realized Losses and Additional
Trust Fund Expenses deemed to have been allocated thereto on such Distribution
Date pursuant to Section 4.04(b). On each Distribution Date, the Uncertificated
Principal Balance of each REMIC I Regular Interest shall be reduced by all
distributions of principal deemed to have been made in respect of such REMIC I
Regular Interest on such Distribution Date pursuant to Section 4.01(k), and
shall be further reduced on such Distribution Date by all Realized Losses and
Additional Trust Fund Expenses deemed to have been allocated thereto on such
Distribution Date pursuant to Section 4.04(c). On each Distribution Date, the
Uncertificated Principal Balance of each Loan REMIC Regular Interest shall be
reduced by all distributions of principal deemed to have been made in respect of
such Loan REMIC Regular Interest on such Distribution Date pursuant to Section
4.01(l), and shall be further reduced on such Distribution Date by all Realized
Losses and Additional Trust Fund Expenses deemed to have been allocated thereto
on such Distribution Date pursuant to Section 4.04(d). Notwithstanding the
foregoing, on any given Distribution Date, the Uncertificated Principal Balance
of any REMIC II Regular Interest shall be subject to increase (and, when
appropriate, shall be increased), as and to the extent provided in Section
4.05(c).

         "Underwriters" shall mean Lehman Brothers Inc. and UBS Securities LLC
and their respective successors in interest.

                                      -87-

         "United States Tax Person" shall mean a citizen or resident of the
United States, a corporation, partnership or other entity created or organized
in, or under the laws of, the United States or any state or the District of
Columbia, or an estate whose income from sources without the United States is
includible in gross income for United States federal income tax purposes
regardless of its connection with the conduct of a trade or business within the
United States, or a trust if a court within the United States is able to
exercise primary supervision over the administration of the trust and one or
more United States persons have the authority to control all substantial
decisions of the trust (or to the extent provided in the Treasury regulations,
if the trust was in existence on August 20, 1996 and elected to be treated as a
United States person), all within the meaning of Section 7701(a) (30) of the
Code.

         "United States Securities Person" shall mean any "U.S. person" as
defined in Rule 902(k) of Regulation S.

         "Voting Rights" shall mean the portion of the voting rights of all of
the Certificates which is allocated to any Certificate. At all times during the
term of this Agreement, 99% of the Voting Rights shall be allocated among the
Holders of the various Classes of the Principal Balance Certificates in
proportion to the respective Class Principal Balances of their Certificates, and
1% of the Voting Rights shall be allocated among the Holders of the various
Classes of the Interest-Only Certificates in proportion to the respective Class
Notional Amounts of their Certificates. Voting Rights allocated to a Class of
Certificateholders shall be allocated among such Certificateholders in standard
proportion to the Percentage Interests evidenced by their respective
Certificates. No Voting Rights shall be allocated to the Class R-I, Class R-II,
Class R-III, Class R-LR and/or Class V Certificates.

         "Wachovia" means Wachovia Bank, National Association or its successor
in interest.

         "Weighted Average REMIC I Remittance Rate" shall mean, with respect to
any Interest Accrual Period, the rate per annum equal to the weighted average,
expressed as a percentage and rounded to six decimal places, of the respective
REMIC I Remittance Rates in effect for the REMIC I Regular Interests for such
Interest Accrual Period, weighted on the basis of the respective Uncertificated
Principal Balances of such REMIC I Regular Interests outstanding immediately
prior to the related Distribution Date.

         "Workout Fee" shall mean the fee designated as such in, and payable to
the Special Servicer with respect to certain collections on each Corrected
Mortgage Loan pursuant to, Section 3.11(c).

         "Workout Fee Rate" shall mean, with respect to each Corrected Mortgage
Loan as to which a Workout Fee is payable, 1.0%.

         "Yield Maintenance Charge" shall mean the amount paid or payable, as
the context requires, as the result of a Principal Prepayment on, or other early
collection of principal of, a Mortgage Loan, which amount is not otherwise due
thereon in respect of principal or interest and has been calculated (based on
scheduled payments of interest and/or principal on such Mortgage Loan) to
compensate the holder for reinvestment losses based on the value of an interest
rate index at or near the time of prepayment. Any other prepayment premiums,
penalties and fees not so calculated will not be considered "Yield Maintenance
Charges". In addition, Excess Defeasance Deposit Proceeds will not be considered
"Yield Maintenance Charges". In the event that a Yield Maintenance Charge shall
become due for any particular Mortgage Loan, the Master Servicer shall be
required to follow the terms and

                                      -88-

provisions contained in the applicable Mortgage Note, provided, however, that,
in the event the particular Mortgage Note shall not specify the U.S. Treasuries
which shall be used in determining the discount rate or the reinvestment yield
to be applied in such calculation, the Master Servicer shall be required to use
those U.S. Treasuries which shall generate the lowest discount rate or
reinvestment yield for the purposes thereof. Accordingly, if either no U.S.
Treasury issue, or more than one U.S. Treasury issue, shall coincide with the
term over which the Yield Maintenance Charge shall be calculated (which
depending on the applicable Mortgage Note is based on the remaining average life
of the subject Mortgage Loan or the actual term remaining through the related
Stated Maturity Date or Anticipated Repayment Date, as applicable), the Master
Servicer shall use the applicable U.S. Treasury whose reinvestment yield is the
lowest, with such yield being based on the bid price for such issue as published
in The Wall Street Journal on the date that is 14 days prior to the date that
the Yield Maintenance Charge shall become due and payable (or, if such bid price
is not published on that date, the next preceding date on which such bid price
is so published) and converted to a monthly compounded nominal yield. The
monthly compounded nominal yield ("MEY") is derived from the reinvestment yield
or discount rate and shall be defined as MEY = (12 X [{(1+ "BEY"/2) ^1/6}-1]) X
100, where BEY is defined as the U.S. Treasury Reinvestment Yield which is in
decimal form and not in percentage, and 1/6 is the exponential power to which a
portion of the equation is raised. For example, using a BEY of 5.50%, the MEY =
(12 X [{(1+ .055/2) ^ 0.16667}- 1]) X 100 where .055 is the decimal version of
the percentage 5.5% and 0.16667 is the decimal version of the exponential power.
The MEY in the above calculation is 5.44%.

         "Yield Maintenance Treasury Rate" shall mean, for purposes of
calculating a Discount Rate, the yield calculated by the Master Servicer by
linear interpolation of the yields, as such yields are reported in Federal
Reserve Statistical Release H.15-Selected Interest Rates (519), under the
heading U.S. Government Securities/Treasury Constant Maturities, with respect to
the maturity dates set forth thereunder, one longer and one shorter, most nearly
approximating the maturity date (or, in the case of an ARD Trust Mortgage Loan
or any successor REO Trust Mortgage Loan with respect thereto, the Anticipated
Repayment Date) of the relevant prepaid Trust Mortgage Loan or REO Trust
Mortgage Loan. If Federal Reserve Statistical Release H.15 is no longer
published or does not indicate the information set forth above, then the Master
Servicer shall select a comparable publication or source for the purposes of
determining the Yield Maintenance Treasury Rate.

         "YM Principal Balance Certificates" shall mean, collectively, the Class
A-1, Class A-2, Class A-3, Class A-AB, Class A-4, Class A-1A, Class A-J, Class
B, Class C, Class D, Class E, Class F, Class G, Class H and Class J
Certificates.

         SECTION 1.02. General Interpretive Principles.

         For purposes of this Agreement, except as otherwise expressly provided
or unless the context otherwise requires:

               (i) the terms defined in this Agreement include the plural as
     well as the singular, and the use of any gender herein shall be deemed to
     include the other gender;

               (ii) accounting terms not otherwise defined herein have the
     meanings assigned to them in accordance with GAAP;

                                      -89-

               (iii) references herein to "Articles", "Sections", "Subsections",
     "Paragraphs" and other subdivisions without reference to a document are to
     designated Articles, Sections, Subsections, Paragraphs and other
     subdivisions of this Agreement;

               (iv) a reference to a Subsection without further reference to a
     Section is a reference to such Subsection as contained in the same Section
     in which the reference appears, and this rule shall also apply to
     Paragraphs and other subdivisions;

               (v) the words "herein", "hereof", "hereunder", "hereto", "hereby"
     and other words of similar import refer to this Agreement as a whole and
     not to any particular provision;

               (vi) the terms "include" or "including" shall mean without
     limitation by reason of enumeration; and

               (vii) references to "Current Report on Form 8-K" and "Annual
     Report on Form 10-K" shall be deemed to include any successor or equivalent
     forms adopted by the Commission.

         SECTION 1.03. Certain Adjustments to the Principal Distributions on the
                       Certificates.

         (a) If any party hereto is reimbursed out of general collections on the
Mortgage Pool on deposit in the Pool Custodial Account for any unreimbursed
Advance that has been or is determined to be a Nonrecoverable Advance (together
with interest accrued and payable thereon pursuant to Section 3.11(g) or Section
4.03(d), as applicable, to the extent such interest was paid hereunder from a
source other than related Default Charges or Loss of Value Payments), then (for
purposes of calculating distributions on the Certificates) each such
reimbursement and payment of interest shall be deemed to have been made:

               first, out of any amounts then on deposit in the Pool Custodial
     Account that represent payments or other collections of principal Received
     by the Trust with respect to the Loan Group that includes the Trust
     Mortgage Loan or REO Trust Mortgage Loan in respect of which such
     Nonrecoverable Advance was made, and which amounts, but for their
     application to reimburse such Nonrecoverable Advance (and/or to pay
     interest thereon), would be included in the Available Distribution Amount
     for the related Distribution Date;

               second, out of any amounts then on deposit in the Pool Custodial
     Account that represent payments or other collections of principal Received
     by the Trust with respect to the Loan Group that does not include the Trust
     Mortgage Loan or REO Trust Mortgage Loan in respect of which such
     Nonrecoverable Advance was made, and which amounts, but for their
     application to reimburse such Nonrecoverable Advance (and/or to pay
     interest thereon), would be included in the Available Distribution Amount
     for the related Distribution Date;

               third, out of any amounts then on deposit in the Pool Custodial
     Account that represent any other payments and/or collections Received by
     the Trust with respect to the Loan Group that includes the Trust Mortgage
     Loan or REO Trust Mortgage Loan in respect of which such Nonrecoverable
     Advance was made, and which amounts, but for their application to reimburse
     such Nonrecoverable Advance (and/or to pay interest thereon), would be
     included in the Available Distribution Amount for the related Distribution
     Date;

                                      -90-

               fourth, out of any amounts then on deposit in the Pool Custodial
     Account that represent any other payments and/or collections Received by
     the Trust with respect to the Loan Group that does not include the Trust
     Mortgage Loan or REO Trust Mortgage Loan in respect of which such
     Nonrecoverable Advance was made, and which amounts, but for their
     application to reimburse such Nonrecoverable Advance (and/or to pay
     interest thereon), would be included in the Available Distribution Amount
     for the related Distribution Date; and

               fifth, out of any other amounts then on deposit in the Pool
     Custodial Account that may be available to reimburse the subject
     Nonrecoverable Advance and/or to pay interest thereon.

         (b) If and to the extent that any payment or other collection of
principal of any Trust Mortgage Loan or REO Trust Mortgage Loan is deemed to be
applied in accordance with clause first or clause second of Section 1.03(a) to
reimburse a Nonrecoverable Advance or to pay interest thereon, and further if
and to the extent that such payment or other collection of principal constitutes
part of the Principal Distribution Amount for any Distribution Date, then: (i)
the Adjusted Principal Distribution Amount for such Distribution Date shall
exclude such payment or other collection of principal; and (ii) for purposes of
calculating the Adjusted Principal Distribution Amount for such Distribution
Date, the amount of such payment or other collection of principal shall be
subtracted from the Principal Distribution Amount for such Distribution Date. In
addition, for purposes of determining the respective portions of the Adjusted
Principal Distribution Amount for any Distribution Date that are attributable to
the two Loan Groups, the Trustee shall take into account whether any payment or
other collection of principal excluded from such Adjusted Principal Distribution
Amount in accordance with the preceding sentence relates to a Trust Mortgage
Loan or REO Trust Mortgage Loan, as the case may be, in Loan Group No. 1 or Loan
Group No. 2.

         (c) If and to the extent that (1) any Advance is determined to be a
Nonrecoverable Advance, (2) such Advance is reimbursed or interest thereon is
paid out of general principal collections on the Mortgage Pool as contemplated
by Section 1.03(a) above and (3) the particular item for which such Advance was
originally made or such interest on such Advance, as the case may be, is
subsequently Received by the Trust (in whole or in part) out of payments or
other collections in respect of the related Trust Mortgage Loan or REO Trust
Mortgage Loan (such item or such interest on such Advance, as the case may be,
if and to the extent so collected, a "Recovered Amount"), then: (i) without
duplication of any amounts already included therein, the Adjusted Principal
Distribution Amount for the Distribution Date that corresponds to the related
Collection Period in which such item or such interest on such Advance, as the
case may be, was Received by the Trust shall include such Recovered Amount; (ii)
for purposes of calculating the Adjusted Principal Distribution Amount for the
Distribution Date that corresponds to the related Collection Period in which
such item was Received by the Trust, such Recovered Amount (to the extent not
already included therein) shall be added to the Principal Distribution Amount
for such Distribution Date; and (iii) such Advance or such interest thereon, as
the case may be, to the extent of such Recovered Amount, will no longer be
considered to have been reimbursed or paid, as the case may be, out of general
principal collections on the Mortgage Pool. In addition, if and to the extent
that any Advance is determined to be a Nonrecoverable Advance, interest on such
Advance is paid out of general principal collections on the Mortgage Pool as
contemplated by Section 1.03(a) above and such interest on such Advance is
subsequently reimbursed to the Trust out of Default Charges or Loss of Value
Payments collected on the Trust Mortgage Loan or REO Trust Mortgage Loan as to
which such Advance was made, then: (i) the Adjusted Principal Distribution

                                      -91-

Amount for the Distribution Date that corresponds to the related Collection
Period in which such Default Charges were Received by the Trust or such Loss of
Value Payments were so applied shall include the portion of such Default Charges
or Loss of Value Payments that was applied to reimburse the Trust for such
interest on such Advance; (ii) for purposes of calculating the Adjusted
Principal Distribution Amount for the Distribution Date that corresponds to the
related Collection Period in which such Default Charges were Received by the
Trust or such Loss of Value Payments were so applied, an amount equal to the
portion of such Default Charges or Loss of Value Payments that was applied to
reimburse the Trust for such interest on such Advance shall be added to the
Principal Distribution Amount for such Distribution Date; and (iii) such
interest on such Advance, to the extent of such Recovered Amount, will no longer
be considered to have been paid out of general principal collections on the
Mortgage Pool. In addition, for purposes of determining the respective portions
of the Adjusted Principal Distribution Amount for any Distribution Date that are
attributable to the two Loan Groups, the Trustee shall take into account whether
any Recovered Amount included in such Adjusted Principal Distribution Amount in
accordance with the preceding sentence relates to a Trust Mortgage Loan or REO
Trust Mortgage Loan, as the case may be, in Loan Group No. 1 or Loan Group No.
2; provided that, if the Nonrecoverable Advance or interest thereon to which
such Recovered Amount corresponds was deemed reimbursed or paid, as the case may
be, out of payments and other collections of principal attributable to both Loan
Groups, then such Recovered Amount shall be deemed allocated to the two Loan
Groups, in each case up to the amount of payments and other collections of
principal attributable thereto that were deemed applied to reimburse or pay, as
the case may be, such Nonrecoverable Advance or interest thereon, in the reverse
order contemplated by Section 1.03(a).

         (d) Nothing contained in this Section 1.03 is intended to limit the
ability of any party hereto that is entitled to reimbursement hereunder for any
unreimbursed Advances that have been or are determined to be Nonrecoverable
Advances (together with interest accrued and payable thereon pursuant to Section
3.11(g) or Section 4.03(d)) to collections of principal Received by the Trust
with respect to the Mortgage Pool; instead the order of priority set forth in
Section 1.03(a) is a deemed allocation only for purposes of calculating
distributions on the Certificates.

                                      -92-

                                   ARTICLE II

       CONVEYANCE OF TRUST MORTGAGE LOANS; REPRESENTATIONS AND WARRANTIES;
                        ORIGINAL ISSUANCE OF CERTIFICATES

         SECTION 2.01. Creation of Trust; Conveyance of Trust Mortgage Loans.

         (a) It is the intention of the parties hereto that a common law trust
be established pursuant to this Agreement and that such trust be designated as
"LB-UBS Commercial Mortgage Trust 2005-C1". LaSalle is hereby appointed, and
does hereby agree, to act as Trustee hereunder and, in such capacity, to hold
the Trust Fund in trust for the exclusive use and benefit of all present and
future Certificateholders.

         The Depositor, concurrently with the execution and delivery hereof,
does hereby assign, sell, transfer, set over and otherwise convey to the Trustee
in trust, without recourse, for the benefit of the Certificateholders, all the
right, title and interest of the Depositor in, to and under (i) the Trust
Mortgage Loans, (ii) the UBS/Depositor Mortgage Loan Purchase Agreement, (iii)
the respective Co-Lender Agreements; and (iv) all other assets included or to be
included in the Trust Fund. Such assignment includes all interest and principal
received or receivable on or with respect to the Trust Mortgage Loans and due
after the Cut-off Date and, in the case of each Trust Mortgage Loan that is part
of a Loan Combination, is subject to the provisions of the related Co-Lender
Agreement. With respect to each Trust Mortgage Loan that is part of a Loan
Combination, the Trustee, on behalf of the Trust, assumes the obligations of the
holder of such Trust Mortgage Loan and the related Mortgage Note under, and
agrees to be bound by, the related Co-Lender Agreement.

         The parties hereto acknowledge and agree that, notwithstanding Section
11.07, the transfer of the Trust Mortgage Loans and the related rights and
property accomplished hereby is absolute and is intended by them to constitute a
sale.

         (b) In connection with the Depositor's assignment pursuant to Section
2.01(a) above, the Depositor shall, in the case of each Lehman Trust Mortgage
Loan, deliver to and deposit with, and the UBS Mortgage Loan Seller has
(pursuant to the UBS/Depositor Mortgage Loan Purchase Agreement) agreed, in the
case of each UBS Trust Mortgage Loan, to deliver to and deposit with, on or
before the Closing Date: (i) the Trustee or a Custodian appointed thereby, the
Mortgage File for such Trust Mortgage Loan, with copies of each Mortgage File to
be delivered by the Trustee to, upon request, the Master Servicer (and at the
expense of the Trustee and not at the expense of the Trust Fund), within 10
Business Days of such request; and (ii) the Master Servicer (or, at the
direction of the Master Servicer, to the appropriate Sub-Servicer), all
unapplied Escrow Payments and Reserve Funds in the possession or under the
control of the Depositor or the UBS Mortgage Loan Seller, as the case may be,
that relate to such Trust Mortgage Loan. None of the Trustee, any Custodian, the
Master Servicer or the Special Servicer shall be liable for any failure by a
Mortgage Loan Seller or the Depositor to comply with the document delivery
requirements of the respective Mortgage Loan Purchase Agreements and this
Section 2.01(b).

         After the Depositor's transfer of the Trust Mortgage Loans to the
Trustee pursuant to Section 2.01(a), the Depositor shall not take any action
inconsistent with the Trust's ownership of the Trust Mortgage Loans.

                                      -93-

         (c) The Depositor hereby covenants that it shall retain with respect to
each Lehman Trust Mortgage Loan, and the UBS Mortgage Loan Seller has covenanted
in the UBS/Depositor Mortgage Loan Purchase Agreement that it shall retain with
respect to each UBS Trust Mortgage Loan, an Independent Person (each such
Person, a "Recording Agent") through which the Depositor or the UBS Mortgage
Loan Seller, as applicable, shall: (i) promptly (and in any event within 45 days
following the later of the Closing Date and the date on which all necessary
recording information is available to the subject Recording Agent) submit for
recording in the appropriate public office for real property records each
related assignment of Mortgage and assignment of Assignment of Leases in favor
of, and delivered under clause (iv) of the definition of "Mortgage File" to, the
Trustee; and (ii) cause each such assignment of Mortgage and assignment of
Assignment of Leases to be delivered to the Trustee following its return by the
applicable public recording office, with copies of any such returned assignments
to be delivered by the Trustee to the Master Servicer, at the expense of the
Depositor (in the case of Lehman Trust Mortgage Loans) or the UBS Mortgage Loan
Seller (in the case of UBS Trust Mortgage Loans), as applicable, at least every
90 days after the Closing Date (or at such additional times upon the request of
the Master Servicer if reasonably necessary for the ongoing administration
and/or servicing of the related Trust Mortgage Loan by the Master Servicer);
provided that, in those instances where the public recording office retains the
original assignment of Mortgage or assignment of Assignment of Leases, a
certified copy of the recorded original shall be forwarded to the Trustee.

         Notwithstanding the foregoing, the Depositor may, in the case of a
Lehman Trust Mortgage Loan, and the UBS Mortgage Loan Seller may, in the case of
a UBS Trust Mortgage Loan, request the Trustee to submit for recording any of
the assignments of Mortgage and/or assignments of Assignment of Leases referred
to in the prior paragraph, and in such event, the requesting party shall cause
any such unrecorded or unfiled document to be delivered to the Trustee. The
Trustee shall promptly undertake to submit for recording or filing any such
document upon its receipt thereof. Each assignment referred to above in this
paragraph that is submitted for recording by the Trustee shall reflect that it
should be returned by the public recording office to the Trustee or its agent
following recording; provided that, in those instances where the public
recording office retains the original assignment of Mortgage or assignment of
Assignment of Leases, the Trustee shall obtain therefrom a certified copy of the
recorded original. At least every 90 days after the Closing Date (or at
additional times upon the request of the Master Servicer if reasonably necessary
for the ongoing administration and/or servicing of the related Trust Mortgage
Loan by the Master Servicer) and at the expense of the Depositor (in the case of
a Lehman Trust Mortgage Loan) or the UBS Mortgage Loan Seller (in the case of a
UBS Trust Mortgage Loan), the Trustee shall forward to the Master Servicer a
copy of any of the aforementioned assignments of Mortgage and/or assignments of
Assignment of Leases that have been received by the Trustee.

         The Depositor shall bear the out-of-pocket costs and expenses of the
recording referred to in the prior two paragraphs with respect to the Lehman
Trust Mortgage Loans, and the UBS/Depositor Mortgage Loan Purchase Agreement
provides that the UBS Mortgage Loan Seller shall bear the out-of-pocket costs
and expenses of the recording referred to in the prior two paragraphs with
respect to the UBS Trust Mortgage Loans.

         If any of the assignments of Mortgage and/or assignments of Assignment
of Leases referred to in the first two paragraphs of this Section 2.01(c)
relating to a UBS Trust Mortgage Loan is lost or returned unrecorded because of
a defect therein, then the Trustee shall direct the UBS Mortgage Loan Seller
(pursuant to the UBS/Depositor Mortgage Loan Purchase Agreement) promptly to
prepare

                                      -94-

or cause the preparation of a substitute therefor or to cure such defect, as the
case may be, and to deliver to the Trustee the substitute or corrected document.
If any of the assignments of Mortgage and/or assignments of Assignment of Leases
referred to in the first two paragraphs of this Section 2.01(c) relating to a
Lehman Trust Mortgage Loan is lost or returned unrecorded because of a defect
therein, then the Depositor shall promptly prepare or cause the preparation of a
substitute therefor or cure such defect, as the case may be, and shall deliver
to the Trustee the substitute or corrected document. The Trustee shall upon
receipt, whether from the UBS Mortgage Loan Seller or the Depositor, cause the
same to be duly recorded.

         In addition to the foregoing, the Trustee shall retain an Independent
Person (such Person, the "Filing Agent"), at the expense of Allied Capital
Corporation, pursuant to a letter agreement dated February 10, 2005 (the "Filing
Letter Agreement") between Allied Capital Corporation, the Depositor, the UBS
Mortgage Loan Seller and the Trustee, and the Trustee shall, with respect to
each Trust Mortgage Loan, through the Filing Agent: (i) promptly (and in any
event within 45 days following the later of the Closing Date and the date on
which all necessary filing information is available to such Filing Agent) file
in the appropriate public office for UCC Financing Statements, each related
assignment of UCC Financing Statement prepared by or on behalf of the Depositor
(with respect to each Lehman Trust Mortgage Loan) or by or on behalf of the UBS
Mortgage Loan Seller (with respect to each UBS Trust Mortgage Loan), in favor
of, and delivered pursuant to clause (xiv) of the definition of "Mortgage File"
to, the Trustee; and (ii) cause each such assignment of UCC Financing Statement
to be delivered to the Trustee following its return by the applicable public
filing office, with copies of any such returned assignments to be delivered by
the Trustee to the Master Servicer, at the expense of the Depositor (in the case
of Lehman Trust Mortgage Loans) or the UBS Mortgage Loan Seller (in the case of
UBS Trust Mortgage Loans), as applicable, at least every 90 days after the
Closing Date (or at such additional times upon the request of the Master
Servicer if reasonably necessary for the ongoing administration and/or servicing
of the related Trust Mortgage Loan by the Master Servicer). Each assignment of
UCC Financing Statement referred to in the prior sentence that is filed by or on
behalf of the Trustee shall reflect that the file copy thereof should be
returned to the Trustee or its agent following filing. The Depositor (with
respect to the Lehman Trust Mortgage Loans) hereby agrees, and the UBS Mortgage
Loan Seller (with respect to the UBS Trust Mortgage Loans) has agreed pursuant
to the UBS/Depositor Mortgage Loan Purchase Agreement, to reasonably cooperate
with the Trustee (and the Filing Agent) with respect to the filing of the
assignments of UCC Financing Statements as described in this paragraph and to
forward to the Trustee filing confirmation, if any, received by such party in
connection with assignments of UCC Financing Statements filed in accordance with
this paragraph.

         Notwithstanding the foregoing, to the extent the Trustee provides
Allied Capital Corporation, pursuant to the Filing Letter Agreement, with an
invoice for the expenses (i) reasonably to be incurred in connection with the
filings referred to in the preceding paragraph and (ii) required to be paid by
Allied Capital Corporation pursuant to the Filing Letter Agreement, and such
expenses are not paid by Allied Capital Corporation in advance of such filings,
the Trustee, at the expense of the Depositor (with respect to each Lehman Trust
Mortgage Loan) and the UBS Mortgage Loan Seller (with respect to each UBS Trust
Mortgage Loan), shall only be required to cause the Filing Agent to file the
assignments of UCC Financing Statements with respect to Trust Mortgage Loans
secured by hotel or hospitality properties.

         (d) In connection with the Depositor's assignment pursuant to Section
2.01(a) above, the Depositor shall, in the case of each Lehman Trust Mortgage
Loan, deliver to and deposit with, and

                                      -95-

the UBS Mortgage Loan Seller has agreed (pursuant to the UBS/Depositor Mortgage
Loan Purchase Agreement), in the case of each UBS Trust Mortgage Loan, to
deliver to and deposit with, the Master Servicer (or, at the direction of the
Master Servicer, to and with the applicable Sub-Servicer), within 45 days of the
Closing Date, the Mortgage Loan Origination Documents that relate to such Trust
Mortgage Loan; provided that neither the Depositor nor the UBS Mortgage Loan
Seller shall be required to deliver any draft documents, privileged or other
communications or correspondence, credit underwriting or due diligence analyses
or information, credit committee briefs or memoranda or other internal approval
documents or data or internal worksheets, memoranda, communications or
evaluations.

         The Master Servicer shall review the documents with respect to each
Trust Mortgage Loan delivered by the Depositor or the UBS Mortgage Loan Seller
pursuant to or as contemplated by the immediately preceding paragraph and
provide the Depositor or the UBS Mortgage Loan Seller, as applicable, as well as
the Controlling Class Representative and the Special Servicer, with a
certificate (the "Master Servicer Certification") within 90 days of the Closing
Date acknowledging its receipt as of the date of the Master Servicer
Certification of such documents actually received; provided that such review
shall be limited to identifying the document received, the Trust Mortgage Loan
to which it purports to relate, that it appears regular on its face and that it
appears to have been executed (where appropriate). Notwithstanding anything to
the contrary set forth herein, to the extent the Depositor or the UBS Mortgage
Loan Seller, as applicable, has not been notified in writing of its failure to
deliver any document with respect to a Trust Mortgage Loan required to be
delivered pursuant to or as contemplated by the immediately preceding paragraph
prior to the date occurring 18 months following the date of the Master Servicer
Certification, the Depositor or the UBS Mortgage Loan Seller, as applicable,
shall have no obligation to provide such document.

         In addition, pursuant to the related Mortgage Loan Purchase Agreement,
each Mortgage Loan Seller will be required to deliver, on the Closing Date, (i)
to the Master Servicer for deposit in the Pool Custodial Account, the Initial
Deposit relating to each Initial Deposit Mortgage Loan, if any, being sold by
such Mortgage Loan Seller, and (ii) to the Trustee for deposit in the Interest
Reserve Account, the Interest Reserve Deposits with respect to the Interest
Reserve Mortgage Loans being sold by such Mortgage Loan Seller. The Master
Servicer shall hold all documents and records received by it in accordance with
this Section 2.01(d) (as well as any funds received by it pursuant to Section
2.01(b)) on behalf of the Trustee in trust for the benefit of the
Certificateholders (and, insofar as they also relate to any Non-Trust Mortgage
Loan, on behalf of and for the benefit of the related Non-Trust Mortgage Loan
Noteholder).

         (e) In connection with the obligations of the Master Servicer under
Sections 3.01(e) and 3.19(c), with regard to each Trust Mortgage Loan that is
secured by the interests of the related Mortgagor in a hospitality property and
each Trust Mortgage Loan that has a related letter of credit, the Depositor
(with respect to each such Trust Mortgage Loan that is a Lehman Trust Mortgage
Loan) shall, and the UBS Mortgage Loan Seller (with respect to each such Trust
Mortgage Loan that is a UBS Trust Mortgage Loan) will be obligated under the
UBS/Depositor Mortgage Loan Purchase Agreement to, deliver to and deposit with
the Master Servicer, on or before the Closing Date, any related franchise
agreement and franchise comfort letter and the original of such letter of
credit.

         (f) It is not intended that this Agreement create a partnership or a
joint-stock association.

                                      -96-

         SECTION 2.02. Acceptance of Trust Fund by Trustee.

         (a) The Trustee, by its execution and delivery of this Agreement,
hereby accepts receipt, directly or through a Custodian on its behalf, of (i)
the Trust Mortgage Loans and all documents delivered to it that constitute
portions of the related Mortgage Files and (ii) all other assets delivered to it
and included in the Trust Fund, in good faith and without notice of any adverse
claim, and declares that it or a Custodian on its behalf holds and will hold
such documents and any other documents subsequently received by it that
constitute portions of the Mortgage Files, and that it holds and will hold the
Trust Mortgage Loans and such other assets, together with any other assets
subsequently delivered to it that are to be included in the Trust Fund, in trust
for the exclusive use and benefit of all present and future Certificateholders.
To the extent that the Mortgage File for any Combination Trust Mortgage Loan
relates to a Non-Trust Mortgage Loan, the Trustee shall also hold such Mortgage
File in trust for the use and benefit of the related Non-Trust Mortgage Loan
Noteholder. In connection with the foregoing, the Trustee hereby certifies to
each of the other parties hereto, each Mortgage Loan Seller and each Underwriter
that, as to each Trust Mortgage Loan, (i) the Specially Designated Mortgage Loan
Documents are in its possession or the possession of a Custodian on its behalf,
and (ii) the original Mortgage Note (or, if accompanied by a lost note
affidavit, the copy of such Mortgage Note) received by it or any Custodian with
respect to such Trust Mortgage Loan has been reviewed by it or by such Custodian
on its behalf and (A) appears regular on its face (handwritten additions,
changes or corrections shall not constitute irregularities if initialed by the
Mortgagor), (B) appears to have been executed (where appropriate) and (C)
purports to relate to such Trust Mortgage Loan.

         (b) The Trustee or a Custodian on its behalf shall review the documents
delivered to it or such Custodian with respect to each Mortgage Loan (such
review to be conducted with respect to each document so delivered, prior to the
date that a certification or deemed certification, as applicable, is required to
be delivered in accordance with the following sentence), and the Trustee shall,
or shall cause a Custodian on its behalf to, subject to Sections 2.01, 2.02(c)
and 2.02(d), certify (at the times and in the manner set forth below) to each of
the other parties hereto, each Mortgage Loan Seller and each Underwriter and, in
the case of a Non-Trust Mortgage Loan, to the related Non-Trust Mortgage Loan
Noteholder(s), that, as to each Mortgage Loan then subject to this Agreement
(except as specifically identified in any exception report annexed to such
certification or delivered with a deemed certification, as applicable): (A) all
documents specified in clauses (i) through (viii) and (xiv) (without regard to
the third parenthetical in such clause (xiv)) of the definition of "Mortgage
File" are in its possession or the possession of a Custodian on its behalf; (B)
the recordation/filing contemplated by Section 2.01(c) has been completed (based
solely on receipt by the Trustee or by a Custodian on its behalf of the
particular recorded/filed documents); (C) all documents received by it or any
Custodian with respect to such Mortgage Loan have been reviewed by it or by such
Custodian on its behalf and (1) appear regular on their face (handwritten
additions, changes or corrections shall not constitute irregularities if
initialed by the Mortgagor), (2) appear to have been executed (where
appropriate) and (3) purport to relate to such Mortgage Loan; and (D) based on
the examinations referred to in Section 2.02(a) above and this Section 2.02(b)
and only as to the foregoing documents, the information set forth in the Trust
Mortgage Loan Schedule with respect to the items specified in clauses (v) and
(vi)(B) of the definition of "Trust Mortgage Loan Schedule" accurately reflects
the information set forth in the Mortgage File. The certification referred to in
the first sentence of this Section 2.02(b) shall be delivered in writing,
substantially in the form of Exhibit C hereto (with an exception report annexed
thereto), on or about (i) the 60th day following the Closing Date and (ii) if
any exceptions are noted, upon the earliest to occur of (X) the second
anniversary of the Closing Date, (Y) the day on which all material exceptions

                                      -97-

have been removed and (Z) the day on which the Depositor has repurchased the
last affected Trust Mortgage Loan); provided that, if any exceptions are noted
following the initial certification in clause (i) of this sentence, then the
Trustee may deliver subsequent certifications in the form of an updated
exception report, on or about the 90th day following the Closing Date and
monthly thereafter until the final certification in clause (ii) of this sentence
is delivered (and upon and by delivery of each such updated exception report the
Trustee shall be deemed to have made the certifications set forth in clauses (A)
through (D) of the first sentence of this Section 2.02(b) as to each Mortgage
Loan then subject to this Agreement, except as specifically identified in such
updated exception report). If the Trustee's obligation to deliver the
certifications contemplated in this subsection terminates because two years have
elapsed since the Closing Date, the Trustee shall (or shall cause a Custodian on
its behalf to) deliver a comparable certification, upon request, to any party
hereto, any Non-Trust Mortgage Loan Noteholder and/or any Underwriter.

         (c) None of the Trustee, the Master Servicer, the Special Servicer or
any Custodian is under any duty or obligation to inspect, review or examine any
of the documents, instruments, certificates or other papers relating to the
Mortgage Loans delivered to it to determine that the same are valid, legal,
effective, genuine, binding, enforceable, sufficient or appropriate for the
represented purpose or that they are other than what they purport to be on their
face. Furthermore, none of the Trustee, the Master Servicer, the Special
Servicer or any Custodian shall have any responsibility for determining whether
the text of any assignment or endorsement is in proper or recordable form,
whether the requisite recording of any document is in accordance with the
requirements of any applicable jurisdiction, or whether a blanket assignment is
permitted in any applicable jurisdiction.

         (d) It is understood that the scope of the Trustee's review of the
Mortgage Files is limited solely to confirming that the documents specified in
clauses (i) through (vii) and (xiv) of the definition of "Mortgage File" have
been received and such additional information as will be necessary for
delivering the certifications required by Sections 2.02(a) and (b) above.

         SECTION 2.03. Repurchase of Trust Mortgage Loans for Document Defects
                       and Breaches of Representations and Warranties.

         (a) If any party hereto (other than the Depositor) discovers or
receives written notice, with respect to any Trust Mortgage Loan, that (i) any
document (A) constituting a part of the related Mortgage File pursuant to
clauses (i) through (xiii) of the definition of "Mortgage File", (B)
specifically set forth on Schedule X hereto (in the case of a Lehman Trust
Mortgage Loan only) or (C) specifically set forth on Exhibit D to the
UBS/Depositor Mortgage Loan Purchase Agreement (in the case of a UBS Trust
Mortgage Loan only), in any event has not been executed (if applicable) or is
missing (each, a "Document Defect") or (ii) there exists a breach of any
representation or warranty of the UBS Mortgage Loan Seller made pursuant to
Section 3(b) of the UBS/Depositor Mortgage Loan Purchase Agreement with respect
to any UBS Trust Mortgage Loan (a "Breach") or a breach of any representation or
warranty of the Depositor made pursuant to Section 2.04(b) hereof with respect
to any Lehman Trust Mortgage Loan (also, a "Breach"), then such party shall give
prompt written notice thereof to each Rating Agency, the related Mortgage Loan
Seller, the other parties hereto and the Controlling Class Representative. If
the Depositor (in the case of a Lehman Trust Mortgage Loan) or the UBS Mortgage
Loan Seller (in the case of a UBS Trust Mortgage Loan) receives written notice
of a Document Defect or a Breach and such Document Defect or Breach with respect
to any Trust Mortgage Loan, as of the date specified in the fourth paragraph of
this Section 2.03(a), materially and adversely affects the value

                                      -98-

of such Trust Mortgage Loan, then such Document Defect shall constitute a
"Material Document Defect" or such Breach shall constitute a "Material Breach",
as the case may be.

         Promptly upon becoming aware of any such Material Document Defect or
Material Breach with respect to a UBS Trust Mortgage Loan, the Trustee shall
deliver a Seller/Depositor Notification to the UBS Mortgage Loan Seller, the
Master Servicer and the Special Servicer and shall require the UBS Mortgage Loan
Seller, within the time period and subject to the conditions provided for in the
UBS/Depositor Mortgage Loan Purchase Agreement, except as otherwise contemplated
by Sections 2.03(d) and 2.03(e), to cure such Material Document Defect or
Material Breach, as the case may be, in all material respects, or repurchase the
affected Trust Mortgage Loan or any related REO Property (or, in the case of an
REO Property related to a Loan Combination, the Trust's interest therein) at the
applicable Purchase Price by wire transfer of immediately available funds to the
Pool Custodial Account. Promptly upon becoming aware of any such Material
Document Defect or Material Breach with respect to a Lehman Trust Mortgage Loan,
the Trustee shall deliver a Seller/Depositor Notification to the Depositor, the
Master Servicer and the Special Servicer, and the Depositor shall, subject to
Sections 2.03(d), 2.03(e) and 2.03(f), (A) not later than (1) 90 days after the
Depositor and the Trustee have agreed upon the existence of such Material
Document Defect or Material Breach or (2) 60 days after an arbitration panel
makes a binding determination, in accordance with the provisions of Section
2.03(i), that a Material Document Defect or Material Breach exists or (B) in the
case of a Material Document Defect or Material Breach that affects whether a
Lehman Trust Mortgage Loan is or will continue to be a "qualified mortgage"
within the meaning of the REMIC Provisions (a "Qualified Mortgage"), not later
than 90 days following the discovery by any party of such Material Document
Defect or Material Breach (and such 90-day or 60-day period, as applicable, in
the case of clause (A)(1), (A)(2) or (B) (with respect to a Lehman Trust
Mortgage Loan), and any "Initial Resolution Period", as defined in the
UBS/Depositor Mortgage Loan Purchase Agreement (with respect to a UBS Trust
Mortgage Loan), as applicable, are each referred to herein as an "Initial
Resolution Period"), (i) cure such Material Document Defect or Material Breach,
as the case may be, in all material respects (which cure shall include payment
of any out-of-pocket expenses that are reasonably incurred and directly
attributable to pursuing such a claim based on such Material Document Defect or
Material Breach associated therewith) or (ii) if any such Material Document
Defect or Material Breach, as the case may be, cannot be cured within the
Initial Resolution Period, repurchase the affected Lehman Trust Mortgage Loan or
any related REO Property (or, in the case of an REO Property related to a Loan
Combination, the Trust's interest therein) at the applicable Purchase Price by
wire transfer of immediately available funds to the Pool Custodial Account;
provided, however, that if (w) such Material Document Defect or Material Breach
is capable of being cured but not within the Initial Resolution Period, (x) such
Material Document Defect or Material Breach, as the case may be, does not affect
whether any Lehman Trust Mortgage Loan is a Qualified Mortgage, (y) the
Depositor has commenced and is diligently proceeding with the cure of such
Material Document Defect or Material Breach, as the case may be, within the
Initial Resolution Period, and (z) the Depositor shall have delivered to the
Trustee an Officer's Certificate confirming that such Material Breach or
Material Document Defect, as the case may be, is not capable of being cured
within the applicable Initial Resolution Period, setting forth what actions the
Depositor is pursuing in connection with the cure thereof and stating that the
Depositor anticipates that such Material Breach or Material Document Defect, as
the case may be, will be cured within an additional period not to exceed either
90 days beyond the end of the applicable Initial Resolution Period (in the event
the Depositor and the Trustee have agreed upon the existence of such Material
Document Defect or Material Breach as described in clause (A)(1) of the second
sentence of this paragraph) or 45 days beyond the end of the applicable Initial
Resolution Period (in the event an arbitration panel has

                                      -99-

made a binding determination, as described in clause (A)(2) of the second
sentence of this paragraph, that a Material Document Defect or Material Breach
exists), then the Depositor shall have such additional 90-day period or 45-day
period, as the case may be (such additional 90-day period or 45-day period, as
the case may be (with respect to a Lehman Trust Mortgage Loan), and any
"Resolution Extension Period", as defined in the UBS/Depositor Mortgage Loan
Purchase Agreement (with respect to a UBS Trust Mortgage Loan), as applicable,
are each referred to herein as a "Resolution Extension Period"), to complete
such cure or, failing such, to repurchase the affected Trust Mortgage Loan (or
the related Mortgaged Property); and provided, further, that, if any such
Material Document Defect is still not cured after the applicable Initial
Resolution Period and any such applicable Resolution Extension Period solely due
to the failure of the Depositor to have received a recorded document, then the
Depositor shall be entitled to continue to defer its cure and repurchase
obligations in respect of such Material Document Defect so long as the Depositor
certifies to the Trustee every six months thereafter that the Material Document
Defect is still in effect solely because of its failure to have received the
recorded document and that the Depositor is diligently pursuing the cure of such
defect (specifying the actions being taken). The parties acknowledge that
neither delivery of a certification or schedule of exceptions to the Depositor
(in the case of a Lehman Trust Mortgage Loan) or the UBS Mortgage Loan Seller
(in the case of a UBS Trust Mortgage Loan) pursuant to Section 2.02(b) or
otherwise nor possession of such certification or schedule by the Depositor (in
the case of a Lehman Trust Mortgage Loan) or the UBS Mortgage Loan Seller (in
the case of a UBS Trust Mortgage Loan) shall, in and of itself, constitute
delivery of notice of any Material Document Defect or Material Breach or
knowledge or awareness by the Depositor or the UBS Mortgage Loan Seller, as the
case may be, of any Material Document Defect or Material Breach.

         If, during the period of deferral by the Depositor of its cure and
repurchase obligations as contemplated by the last proviso of the penultimate
sentence of the preceding paragraph, or during any comparable deferral by the
UBS Mortgage Loan Seller of its cure and repurchase obligations as provided in
Section 5 of the UBS/Depositor Mortgage Loan Purchase Agreement, as applicable,
the Trust Mortgage Loan that is the subject of the Material Document Defect
either becomes a Specially Serviced Trust Mortgage Loan or becomes the subject
of a proposed or actual assumption of the obligations of the related Mortgagor
under such Trust Mortgage Loan, then (i) any party to this Agreement that
becomes aware of such event shall deliver a Seller/Depositor Notification to
such effect (unless a Seller/Depositor Notification with respect to such event
has already been delivered by another party) to the Master Servicer, the Special
Servicer, the Trustee, the Depositor (in the case of a Lehman Trust Mortgage
Loan) and the UBS Mortgage Loan Seller (in the case of a UBS Trust Mortgage
Loan), and (ii) the Trustee, upon becoming aware of such event, shall deliver a
Seller/Depositor Notification to the Master Servicer, the Special Servicer, the
Depositor (in the case of a Lehman Trust Mortgage Loan) and the UBS Mortgage
Loan Seller (in the case of a UBS Trust Mortgage Loan), providing notice of such
event and directing the Depositor or the UBS Mortgage Loan Seller, as
applicable, to cure the subject Material Document Defect within 15 days of
receipt of such Seller/Depositor Notification. If, upon the expiration of such
15-day period, the Depositor or the UBS Mortgage Loan Seller, as applicable, has
failed to cure the subject Material Document Defect, the Master Servicer or the
Special Servicer, as applicable, shall be entitled (but not obligated) to
perform the obligations of the Depositor or the UBS Mortgage Loan Seller, as
applicable, with respect to curing the subject Material Document Defect; and,
upon electing to perform such obligations, the Master Servicer or the Special
Servicer, as applicable, shall promptly deliver a Seller/Depositor Notification
to such effect. In connection with the preceding sentence, the Depositor will,
and the UBS Mortgage Loan Seller will be obligated under the

                                     -100-

UBS/Depositor Mortgage Loan Purchase Agreement to, pay all reasonable actual
out-of-pocket costs and expenses in connection with the applicable servicer's
effecting such cure.

         Provided that any Seller/Depositor Notification with respect to a
Material Document Defect or Material Breach is received by the Depositor (in the
case of a Lehman Trust Mortgage Loan) or the UBS Mortgage Loan Seller (in the
case of a UBS Trust Mortgage Loan), in accordance with the provisions of this
Section 2.03, within 24 months of the Closing Date, the material and adverse
effect of the subject Document Defect or Breach shall be determined as of the
date of the Mortgage Loan Purchase Agreements. After the expiration of 24 months
following the Closing Date, the material and adverse effect of any Document
Defect or Breach that was not the subject of another Seller/Depositor
Notification received by the Depositor (in the case of a Lehman Trust Mortgage
Loan) or the UBS Mortgage Loan Seller (in the case of a UBS Trust Mortgage
Loan), in accordance with the provisions of this Section 2.03, within 24 months
of the Closing Date, shall be determined as of the date of such Seller/Depositor
Notification.

         If, in connection with any Material Breach, the Depositor is obligated
to repurchase any Lehman Trust Mortgage Loan pursuant to this Section 2.03,
and/or the UBS Mortgage Loan Seller is obligated to repurchase any UBS Trust
Mortgage Loan pursuant to the UBS/Depositor Mortgage Loan Purchase Agreement,
then such obligation shall extend to any REO Trust Mortgage Loan with respect
thereto; provided that (i) the subject Material Breach existed as to the subject
predecessor Trust Mortgage Loan prior to the date the related Mortgaged Property
became an REO Property or within 90 days thereafter, and (ii) the party having
the repurchase obligation had received, no later than 90 days following the date
on which the related Mortgaged Property became an REO Property, a
Seller/Depositor Notification from the Trustee regarding the occurrence of the
subject Material Breach and directing such party to repurchase the subject Trust
Mortgage Loan.

         (b) In connection with the events in Section 2.03(a), the Trustee shall
prepare and deliver, in each case promptly upon becoming aware of such event, to
the Master Servicer, the Special Servicer and either the Depositor (with respect
to a Lehman Trust Mortgage Loan) or the UBS Mortgage Loan Seller (with respect
to a UBS Trust Mortgage Loan), as applicable, a Seller/Depositor Notification
identifying and describing the circumstances identified in the definition of
"Seller/Depositor Notification" (unless, in the case of an event described in
clauses (iii), (iv) and/or (vi), as applicable, of the definition of
"Seller/Depositor Notification", a Seller/Depositor Notification with respect to
such event has already been delivered by the Master Servicer or the Special
Servicer). Further, in connection with the events in Section 2.03(a), the Master
Servicer or the Special Servicer, as applicable, shall prepare and deliver, in
each case promptly upon becoming aware of such event, to the other such
servicer, the Trustee and either the Depositor (with respect to a Lehman Trust
Mortgage Loan) or the UBS Mortgage Loan Seller (with respect to a UBS Trust
Mortgage Loan), as applicable, a Seller/Depositor Notification identifying and
describing the circumstances identified in clauses (iii), (iv) and/or (vi), as
applicable, of the definition of "Seller/Depositor Notification" (unless such
notification has already been delivered). A copy of each such Seller/Depositor
Notification shall also be delivered to the Controlling Class Representative
and, in the case of an event described in clauses (v) and/or (vii) of the
definition of "Seller/Depositor Notification", to either internal counsel to the
Depositor (with respect to a Lehman Trust Mortgage Loan) or counsel to the UBS
Mortgage Loan Seller (with respect to a UBS Trust Mortgage Loan), as applicable,
to the extent the Trustee, Master Servicer or Special Servicer, as applicable,
knows the identity of such person.

                                     -101-

         (c) If one or more (but not all) of the Trust Mortgage Loans
constituting a Cross-Collateralized Group are to be repurchased by the Depositor
or the UBS Mortgage Loan Seller as contemplated by this Section 2.03, then,
prior to the subject repurchase, the Depositor or the UBS Mortgage Loan Seller,
as the case may be, or its designee shall use its reasonable efforts, subject to
the terms of the related Trust Mortgage Loan(s), to prepare and, to the extent
necessary and appropriate, have executed by the related Mortgagor and record,
such documentation as may be necessary to terminate the cross-collateralization
between the Trust Mortgage Loan(s) in such Cross-Collateralized Group that are
to be repurchased, on the one hand, and the remaining Trust Mortgage Loan(s)
therein, on the other hand, such that those two groups of Trust Mortgage Loans
are each secured only by the Mortgaged Properties identified in the Trust
Mortgage Loan Schedule as directly corresponding thereto; provided that no such
termination shall be effected unless and until (i) the Controlling Class
Representative, if one is then acting, has consented (which consent shall not be
unreasonably withheld and shall be deemed to have been given if no written
objection is received by the Depositor or the UBS Mortgage Loan Seller, as the
case may be, within ten (10) Business Days of the Controlling Class
Representative's receipt of a written request for such consent) and (ii) the
Trustee has received from the Depositor or the UBS Mortgage Loan Seller, as the
case may be, (A) an Opinion of Counsel to the effect that such termination would
not cause an Adverse REMIC Event to occur with respect to any REMIC Pool or an
Adverse Grantor Trust Event to occur with respect to the Grantor Trust and (B)
written confirmation from each Rating Agency that such termination would not
cause an Adverse Rating Event to occur with respect to any Class of
Certificates; and provided, further, that the Depositor, in the case of Lehman
Trust Mortgage Loans, or the UBS Mortgage Loan Seller, in the case of UBS Trust
Mortgage Loans, may, at its option, purchase the entire subject
Cross-Collateralized Group in lieu of effecting a termination of the
cross-collateralization. All costs and expenses incurred by the Trustee or any
Person on its behalf pursuant to this paragraph shall be included in the
calculation of the Purchase Price for the Trust Mortgage Loan(s) to be
repurchased. If the cross-collateralization of any Cross-Collateralized Group is
not or cannot be terminated as contemplated by this paragraph, then, for
purposes of (i) determining whether the subject Breach or Document Defect, as
the case may be, materially and adversely affects the value of such
Cross-Collateralized Group and (ii) the application of remedies, such
Cross-Collateralized Group shall be treated as a single Trust Mortgage Loan.

         (d) Notwithstanding the foregoing, if there exists a Breach of that
portion of the representation or warranty on the part of the Depositor set forth
in, or made pursuant to, paragraph (xlviii) of Schedule II hereto, or on the
part of the UBS Mortgage Loan Seller set forth in, or made pursuant to,
paragraph (xlviii) of Exhibit B to the UBS/Depositor Mortgage Loan Purchase
Agreement, in each case specifically relating to whether or not the Mortgage
Loan documents or any particular Mortgage Loan document for any Mortgage Loan
requires the related Mortgagor to bear the reasonable costs and expenses
associated with the subject matter of such representation or warranty, as set
forth in such representation or warranty, then the Master Servicer shall (and
the Special Servicer may) direct the Depositor (in the case of a Lehman Trust
Mortgage Loan) or the UBS Mortgage Loan Seller (in the case of a UBS Trust
Mortgage Loan) in writing to wire transfer to the Pool Custodial Account, within
90 days of such party's receipt of such direction, the amount of any such
reasonable costs and expenses incurred by the Trust that (i) are due from the
Mortgagor, (ii) otherwise would have been required to be paid by the Mortgagor
if such representation or warranty with respect to such costs and expenses had
in fact been true, as set forth in the related representation or warranty, (iii)
have not been paid by the Mortgagor, (iv) are the basis of such Breach and (v)
constitute "Covered Costs". Upon payment of such costs, the Depositor (in the
case of a Lehman Trust Mortgage Loan) or the UBS Mortgage Loan Seller (in the
case of a UBS Trust Mortgage Loan) shall be deemed to have cured such Breach in
all respects.

                                     -102-

Provided that such payment is made, this paragraph describes the sole remedy
available to the Certificateholders and the Trustee on their behalf regarding
any such Breach, regardless of whether it constitutes a Material Breach, and
neither the Depositor (in the case of a Lehman Trust Mortgage Loan) nor the UBS
Mortgage Loan Seller (in the case of a UBS Trust Mortgage Loan) shall be
obligated to otherwise cure such Breach or repurchase the affected Trust
Mortgage Loan under any circumstances. Amounts deposited in the Pool Custodial
Account pursuant to this paragraph shall constitute "Liquidation Proceeds" for
all purposes of this Agreement (other than Section 3.11(c)).

         (e) Subject to the last three sentences of this paragraph and further
subject to Section 2.03(d), if the Depositor determines that a Material Breach
(other than a Material Breach of a representation or warranty on the part of the
Depositor set forth in, or made pursuant to, paragraph (xvii) of Schedule II
hereto) or a Material Document Defect with respect to a Lehman Trust Mortgage
Loan is not capable of being cured in accordance with Section 2.03(a), or the
UBS Mortgage Loan Seller determines that a Material Breach (other than a
Material Breach of a representation or warranty on the part of the UBS Mortgage
Loan Seller set forth in, or made pursuant to, paragraph (xvii) of Exhibit B to
the UBS/Depositor Mortgage Loan Purchase Agreement) or Material Document Defect
with respect to a UBS Trust Mortgage Loan is not capable of being cured in
accordance with Section 5(a) of the UBS/Depositor Mortgage Loan Purchase
Agreement, then in lieu of repurchasing such Trust Mortgage Loan the Depositor
or the UBS Mortgage Loan Seller, as the case may be, may, at its sole option,
pay a cash amount equal to the loss of value (each such payment, a "Loss of
Value Payment") with respect to such Trust Mortgage Loan, which loss of value is
directly attributed to such Material Breach or Material Document Defect, as the
case may be. The amount of each such Loss of Value Payment shall be determined
either (i) by mutual agreement of the Special Servicer on behalf of the Trust
with respect to the subject Material Breach or Material Document Defect, as the
case may be, and either the Depositor or the UBS Mortgage Loan Seller, as the
case may be, or (ii) by an arbitration panel pursuant to a binding arbitration
proceeding in accordance with Section 2.03(i); provided that, in the event there
is an arbitration proceeding for determining the existence of a Material Breach
or a Material Document Defect with respect to any Trust Mortgage Loan, such an
arbitration proceeding must also include a determination of the amount of the
loss of value to such Trust Mortgage Loan directly attributed to such Material
Breach or such Material Document Defect, as the case may be. Provided that such
payment is made, this paragraph describes the sole remedy available to the
Certificateholders and the Trustee on their behalf regarding any such Material
Breach or Material Document Defect and neither the Depositor (in the case of a
Lehman Trust Mortgage Loan) nor the UBS Mortgage Loan Seller (in the case of a
UBS Trust Mortgage Loan) shall be obligated to otherwise cure such Material
Breach or Material Document Defect or repurchase the affected Mortgage Loan
based on such Material Breach or Material Document Defect under any
circumstances. Notwithstanding the foregoing provisions of this Section 2.03(e),
if 95% or more of the loss of value to a Mortgage Loan was caused by a Material
Breach or Material Document Defect, which Material Breach or Material Document
Defect is not capable of being cured, then this Section 2.03(e) shall not apply
and the Depositor (in the case of a Lehman Trust Mortgage Loan) or the UBS
Mortgage Loan Seller (in the case of a UBS Trust Mortgage Loan) shall be
obligated to repurchase the affected Mortgage Loan at the applicable Purchase
Price in accordance with Section 2.03(a) or the UBS Mortgage Loan Purchase
Agreement, as applicable. Furthermore, neither the Depositor nor the UBS
Mortgage Loan Seller shall have the option of delivering Loss of Value Payments
in connection with any Material Breach relating to a Trust Mortgage Loan's
failure to be a Qualified Mortgage. In the event there is a Loss of Value
Payment made by the Depositor or the UBS Mortgage Loan Seller, as the case may
be, in accordance with this Section 2.03(e), the amount of such

                                     -103-

Loss of Value Payment shall be deposited into the Loss of Value Reserve Fund to
be applied in accordance with Section 3.05(e).

         In the event the amount of any Loss of Value Payment is determined by
an arbitration panel pursuant to a binding arbitration proceeding in accordance
with Section 2.03(i), then such Loss of Value Payment shall also include the
payment of any costs and expenses (including costs incurred in establishing the
amount of any related loss of value to the subject Trust Mortgage Loan,
including reasonable legal fees) that are reasonably incurred in good faith by
the Master Servicer, the Special Servicer and/or the Trustee (on behalf of the
Trust) in enforcing the rights of the Trust against the Depositor or the UBS
Mortgage Loan Seller with respect to the subject Material Breach or Material
Document Defect, as the case may be; provided that, if the Depositor (with
respect to a Lehman Trust Mortgage Loan) or the UBS Mortgage Loan Seller (with
respect to a UBS Trust Mortgage Loan) tenders a loss of value payment in a
specified amount in connection with a Material Breach or Material Document
Defect prior to the institution of arbitration proceedings and that offer is
rejected, and if an amount equal to or less than the loss of value payment
originally tendered by the Depositor or the UBS Mortgage Loan Seller, as the
case may be, is ultimately determined by an arbitration panel pursuant to a
binding arbitration proceeding, in accordance with Section 2.03(i), to be the
actual amount of the Loss of Value Payment attributed to such Material Breach or
Material Document Defect, as the case may be, then that Loss of Value Payment
shall not include the payment of any costs or expenses incurred in enforcing the
rights of the Trust against the Depositor or the UBS Mortgage Loan Seller, as
the case may be, with respect to the subject Material Breach or Material
Document Defect, as the case may be; and provided, further, that, if the Special
Servicer requestS a loss of value payment from the Depositor or the UBS Mortgage
Loan Seller, as the case may be, of a specified amount in connection with a
Material Breach or Material Document Defect, as the case may be, and the
Depositor or the UBS Mortgage Loan Seller, as the case may be, refuses to pay
that amount, and if an amount equal to or greater than the loss of value payment
originally requested by the Special Servicer is ultimately determined by an
arbitration panel pursuant to a binding arbitration proceeding, in accordance
with Section 2.03(i), to be the actual Loss of Value Payment attributable to
such Material Document Defect or Material Breach, then that Loss of Value
Payment shall also include the payment of any costs or expenses reasonably
incurred in good faith in enforcing the rights of the Trust against the
Depositor or the UBS Mortgage Loan Seller with respect to the subject Material
Breach or Material Document Defect, as the case may be; and provided, further,
that, if the Depositor (with respect to a Lehman Trust Mortgage Loan) or the UBS
Mortgage Loan Seller (with respect to a UBS Trust Mortgage Loan) tenders a loss
of value payment in connection with a Material Breach or Material Document
Defect, as the case may be, in a specified amount, and the Special Servicer
rejects such tender and requests a greater loss of value payment amount, and an
amount in between the respective amounts tendered and requested is ultimately
determined by an arbitration panel pursuant to a binding arbitration proceeding,
in accordance with Section 2.03(i), to be the actual Loss of Value Payment
attributable to such Material Breach or Material Document Defect, as the case
may be, then that Loss of Value Payment shall also include the payment of an
amount equal to the product of (i) all costs and expenses reasonably incurred in
connection with that arbitration proceeding, multiplied by (ii) a fraction, the
numerator of which is the excess of the amount determined by that arbitration
proceeding over the amount tendered by the Depositor or the UBS Mortgage Loan
Seller, as the case may be, and the denominator of which is the excess of the
amount requested by the Special Servicer over the amount tendered by the
Depositor or the UBS Mortgage Loan Seller, as the case may be. Notwithstanding
the foregoing, in the event any Loss of Value Payment is determined by the
parties hereto by mutual agreement (and not by an arbitration proceeding), that
Loss of Value Payment shall not include any costs and expenses incurred by the
Master Servicer, the Special

                                     -104-

Servicer or the Trustee unless such costs and expenses were specifically
included in such mutual agreement.

         (f) Notwithstanding the foregoing, if there exists a Material Breach of
the representation or warranty on the part of the Depositor set forth in, or
made pursuant to, paragraph (xvii) of Schedule II hereto or the UBS Mortgage
Loan Seller set forth in, or made pursuant to, paragraph (xvii) of Exhibit B to
the UBS/Depositor Mortgage Loan Purchase Agreement, and the subject Mortgage
Loan becomes a Qualified Mortgage prior to the expiration of the Initial
Resolution Period applicable to a Material Document Defect or Material Breach
that affects whether a Mortgage Loan is a Qualified Mortgage, and without
otherwise causing an Adverse REMIC Event or an Adverse Grantor Trust Event, then
such breach will be cured and the Depositor or the UBS Mortgage Loan Seller, as
the case may be, will not be obligated to repurchase or otherwise remedy such
Breach.

         (g) In connection with any purchase or repurchase of a Trust Mortgage
Loan pursuant to or otherwise as contemplated by this Section 2.03, the Trustee,
the Custodian, the Master Servicer and the Special Servicer shall each tender to
the purchasing/repurchasing entity, upon delivery to each of them of a receipt
executed by the purchasing/repurchasing entity, all portions of the Mortgage
File and other documents pertaining to such Trust Mortgage Loan possessed by it,
and each document that constitutes a part of the Mortgage File shall be endorsed
or assigned to the extent necessary or appropriate to the
purchasing/repurchasing entity or its designee in the same manner, but only if
the respective documents have been previously assigned or endorsed to the
Trustee, and pursuant to appropriate forms of assignment, substantially similar
to the manner and forms pursuant to which such documents were previously
assigned to the Trustee; provided that such tender by the Trustee or by a
Custodian on its behalf shall be conditioned upon its receipt from the Master
Servicer of a Request for Release accompanied by a certification of a Servicing
Officer to the effect that all amounts received or to be received in connection
with such purchase or repurchase, as the case may be, which are required to be
deposited in the Pool Custodial Account pursuant to Section 3.04(a) have been
deposited. The Master Servicer shall, and is hereby authorized and empowered by
the Trustee to, prepare, execute and deliver in its own name, on behalf of the
Certificateholders and the Trustee or any of them, the endorsements and
assignments contemplated by this Section 2.03(g), and such other instruments as
may be necessary or appropriate to transfer title to an REO Property or any
interest therein in connection with the repurchase of an REO Trust Mortgage Loan
and the Trustee shall execute and deliver any powers of attorney necessary to
permit the Master Servicer to do so; provided, however, that the Trustee shall
not be held liable for any misuse of any such power of attorney by the Master
Servicer.

         (h) The UBS/Depositor Mortgage Loan Purchase Agreement provides the
sole remedies available to the Certificateholders, or the Trustee on behalf of
the Certificateholders, respecting any Document Defect or Breach with respect to
any UBS Trust Mortgage Loan. This Section 2.03 provides the sole remedies
available to the Certificateholders, or the Trustee on behalf of the
Certificateholders, respecting any Document Defect or Breach with respect to any
Lehman Trust Mortgage Loan. Any purchase of a Trust Mortgage Loan pursuant to or
as contemplated by this Section 2.03 shall be on a whole loan, servicing release
basis.

         (i) The parties hereto agree that any controversy or claim arising
under Section 5(a), Section 5(b) and/or Section 5(g) of the UBS/Depositor
Mortgage Loan Purchase Agreement shall be resolved in accordance with the
Mediation/Arbitration procedures set forth in Section 5(i) of the UBS/Depositor
Mortgage Loan Purchase Agreement. In addition, subject to the prior sentence,
and

                                     -105-

without intending to create any overlap between the prior sentence and this
sentence, the parties hereto further agree that any controversy or claim (a
"Dispute") involving a Lehman Trust Mortgage Loan and/or the Depositor and
arising under Section 2.03(a) and/or Section 2.03(e) of this Agreement shall be
resolved in accordance with the following Mediation/Arbitration procedures set
forth in this Section 2.03(i).

         If the Depositor receives a Seller/Depositor Notification pursuant to
Section 2.03(a) of this Agreement regarding the alleged existence of a Material
Document Defect or Material Breach with respect to any Lehman Trust Mortgage
Loan and requesting the Depositor to cure or repurchase the affected Lehman
Trust Mortgage Loan in connection therewith (a "Notice"), and the Depositor does
not agree upon the existence of such Material Document Defect or Material Breach
within 90 days of receiving such Notice, then, unless otherwise agreed to by the
parties involved in the Dispute, that Dispute shall be submitted to non-binding
mediation in accordance with the provisions of this paragraph; provided, that if
the Depositor is proceeding to cure the subject Material Document Defect or
Material Breach, then that Dispute shall not be submitted to mediation until the
expiration of the related Resolution Extension Period and the failure of the
Depositor to complete such cure (unless otherwise agreed to by the parties
involved in the Dispute). Following the 90-day period referred to in the
preceding sentence and subject to the preceding proviso, any party to this
Agreement that is involved in the Dispute may send a written letter (a
"Mediation Letter") to another party to this Agreement that they wish the
mediation process to begin between the sender and the recipient of such
Mediation Letter. Following receipt of a Mediation Letter, a mediator(s) shall
be selected by agreement of the parties to the mediation. If such parties cannot
agree on a mediator, [a mediator will be designated by the JAMS/Endispute at the
request of any party (provided that any mediator so designated must be
acceptable to both (i) the Depositor and (ii) the Trustee, the Master Servicer
or the Special Servicer, whichever such party is the party to the mediation on
behalf of the Trust (or such party's designee))] [then the mediation shall be
conducted by three mediators, one of which shall be selected by the Depositor
and one of which shall be selected by the Trustee or its designee. Each of the
parties to the mediation shall submit the name of the Person it has selected to
serve as a mediator to the opposing party within 10 days of the date of the
Mediation Letter. If either party fails to submit the name of its selected
mediator within 10 days of the date of the Mediation Letter, the other party
shall have the right to select the second mediator in addition to its own
mediator (provided that such party has submitted the name of its selected
mediator within 10 days of the date of the Mediation Letter). The two mediators
selected by the party(ies) shall appoint a third mediator within 20 days of the
date of the Mediation Letter or such longer time period as agreed to by the
parties to the mediation. Any mediator(s) so designated must be acceptable to
both (i) the Depositor and (ii) the Trustee, the Master Servicer or the Special
Servicer, whichever such party is the party to the mediation on behalf of the
Trust (or such party's designee).] Any mediators appointed or selected pursuant
to the provisions of this paragraph must be experienced professionals in the
CMBS industry.

         Any mediation related to a particular Dispute and commenced in
accordance with the preceding paragraph must be completed within 90 days of the
date of the Mediation Letter (or a longer period, if the parties to the
mediation agreed to extend the mediation). Any mediation referred to in this
Section 2.03(i) shall be conducted in the manner specified by the mediator(s)
and agreed upon by both (i) the Depositor and (ii) the Trustee, the Master
Servicer or the Special Servicer, whichever such party is the party to the
mediation on behalf of the Trust (or such party's designee), and any such
mediation shall be conducted in New York City to the exclusion of all other
locations (unless otherwise agreed to by the parties to the mediation). During
the mediation process, the parties to the mediation shall discuss

                                     -106-

their differences voluntarily and in good faith and attempt, with the assistance
of the mediator(s) as a facilitator of the negotiations, to reach an amicable
resolution of the Dispute. The mediation will be treated as a settlement
discussion and therefore will be confidential. No mediator selected in
accordance with this Section 2.03(i) may testify for either party in any later
proceeding relating to the Dispute. No recording or transcript shall be made of
the mediation proceedings. The fees and expenses of all mediator(s) shall be
shared equally by the parties to the mediation; provided, however, that the
party to the mediation that is acting on behalf of the Trust in accordance with
the provisions of this Section 2.03(i) or Section 5(i) of the UBS/Depositor
Mortgage Loan Purchase Agreement shall, if and to the extent permitted under
Section 6.03 or Section 8.05(b), as applicable, be entitled to reimbursement or
indemnification by the Trust Fund for such fees and expenses.

         Notwithstanding anything to the contrary herein, no party shall be
required to agree to a Dispute resolution pursuant to mediation and no decision
or resolution of a mediator or mediators shall be binding on any party unless
such decision or resolution is expressly agreed to by such party. In the event
the parties involved in the Dispute have not agreed to a Dispute resolution
pursuant to mediation at the termination of the mediation, then that Dispute
will be settled by arbitration in accordance with the succeeding paragraphs of
this Section 2.03(i).

         If a Dispute has not been resolved within 90 days of the date of the
Mediation Letter (or such shorter or longer period as is expressly agreed to by
the parties to the mediation), the mediation shall terminate and the Dispute
will be settled by arbitration. Following the date of termination of mediation,
which shall be the date occurring 90 days after the date of the Mediation Letter
unless otherwise expressly agreed to by the parties to the mediation,
arbitration may be commenced by any party to this Agreement involved in the
Dispute sending a written notice to another party to this Agreement involved in
the Dispute that they wish the arbitration process to begin with respect to the
Dispute between the sender and the recipient of such written notice. The date
any such party receives written notice in accordance with this Section 2.03(i)
from another party that such party wishes to commence arbitration shall be
referred to as the "Arbitration Commencement Date". Any arbitration hereunder
shall be conducted in accordance with the provisions of this Agreement and the
American Arbitration Association Rules for Large Complex Commercial Disputes
("AAA Rules"), but shall not be conducted by the American Arbitration
Association ("AAA"). Discovery will be permitted in connection with the
arbitration in accordance with the AAA Rules. In the event of a conflict, the
provisions of this Agreement will control. Such arbitration shall be conducted
before a panel of three arbitrators, regardless of the size of the Dispute. The
arbitration panel shall consist of one person selected by the Depositor and one
person selected by the Trustee, the Master Servicer or the Special Servicer,
whichever such party is the party to the arbitration on behalf of the Trust (or
such party's designee). Each such party shall submit the name of the person it
has selected to serve as an arbitrator to the other party within 30 days of the
Arbitration Commencement Date (or such longer period as is expressly agreed to
by the parties to the arbitration). If either such party fails to submit the
name of its selected arbitrator within 30 days of the Arbitration Commencement
Date, then the other such party shall have the right to select the second
arbitrator in addition to its own arbitrator (provided that such party has
submitted the name of its selected arbitrator within 30 days of the Arbitration
Commencement Date). The two arbitrators designated in accordance with the two
preceding sentences shall appoint a third arbitrator within 45 days of the
Arbitration Commencement Date (or such longer period as is expressly agreed to
by the parties to the arbitration). All arbitrators appointed or selected
pursuant to the provisions of this paragraph must be experienced professionals
in the CMBS industry. The third arbitrator shall be an Independent person who
has not previously been employed by either party and

                                     -107-

does not have a direct or indirect interest in either party or the subject
matter of the arbitration. The two (2) arbitrators appointed by the parties to
the arbitration are not required to be neutral and it shall not be grounds for
removal of either of such arbitrators or for vacating an arbitration award that
either of such arbitrators has past or present relationships with the party that
appointed such arbitrator. No potential arbitrator may serve on the panel unless
he or she has agreed in writing to abide and be bound by the terms and
provisions of this Agreement and the AAA Rules and to keep confidential the
terms of any arbitration proceeding related to this Agreement and the terms of
any discussion, negotiation, decision, agreement or resolution in connection
therewith.

         Any issue concerning the extent to which any Dispute is subject to
arbitration, or concerning the applicability, interpretation, or enforceability
of these procedures, including any contention that all or part of these
procedures are invalid or unenforceable, shall be resolved by the arbitrators.
In no event, notwithstanding that any provision of this Agreement is held to be
invalid or unenforceable, shall the arbitrators have the power to make an award
or impose a remedy that could not be made or imposed by a court deciding the
matter in the same jurisdiction. In no event shall the arbitrators have the
power to make an award or impose a remedy that is not contemplated by, or
conflicts with the terms and provisions of, this Agreement (other than any term
or provision of this Agreement that is held to be invalid or unenforceable).
Without limiting the foregoing, the arbitrators shall have no authority to award
treble, consequential or punitive damages of any type under any circumstances,
whether or not such damages may be available under the AAA Rules or any other
act or law. Subject to the provisions of this Agreement, the result of the
arbitration will be binding on the parties involved in the Dispute, and judgment
on the arbitrators' award may be entered, subject to the provisions of Section
11.04 of this Agreement, in any court of competent jurisdiction.

         All mediations and arbitrations shall be conducted in New York City to
the exclusion of all other locations (unless otherwise expressly agreed to by
the parties to the subject mediation or arbitration, as applicable). The party
to an arbitration that is acting on behalf of the Trust in accordance with the
provisions of this Section 2.03(i) or Section 5(i) of the UBS/Depositor Mortgage
Loan Purchase Agreement shall, if and to the extent permitted under Section 6.03
or Section 8.05(b), as applicable, be entitled to reimbursement or
indemnification by the Trust Fund for the fees and expenses incurred in
connection therewith.

         The parties to this Agreement hereby agree to waive any right to trial
by jury fully to the extent that any such right shall now or hereafter exist
with regard to the rights and remedies contained in this Section 2.03(i);
provided, that if (i) any party to an arbitration governed by this Section
2.03(i) fails to abide by the rules or deadlines for that arbitration (as such
deadlines may be extended by express agreement of the parties to that
arbitration), or (ii) the applicable appointed arbitrators determine that the
subject Dispute cannot be resolved through arbitration either because the AAA
Rules are inapplicable to the Dispute and/or the Federal Arbitration Act is
inapplicable to the Dispute or for any other reason, then the other party (in
the case of clause (i)) or any party (in the case of clause (ii)) to this
Agreement involved in such arbitration may in its sole option, file a complaint
to resolve the Dispute through a legal proceeding and in accordance with the
provision contained in Section 11.04 hereof.

         If any of the provisions of this Section 2.03(i) are determined by a
court of law to be invalid or unenforceable, the remaining provisions shall
remain in effect and be binding on the parties involved in the Dispute to the
fullest extent permitted by law.

                                     -108-

         (j) In the event that the Master Servicer receives notice from the
Mortgagor under any Early Defeasance Trust Mortgage Loan that (i) such Mortgagor
intends to defease such Early Defeasance Trust Mortgage Loan in whole on or
before the second anniversary of the Closing Date and the cash amount tendered
by such Mortgagor to purchase Defeasance Collateral or other permitted
collateral in order to defease such Early Defeasance Trust Mortgage Loan (in
accordance with the related loan documents) is less than the Purchase Price that
would be applicable in the event of a repurchase of such Trust Mortgage Loan in
connection with a Material Breach or a Material Document Defect, or (ii) such
Mortgagor intends to partially defease such Early Defeasance Trust Mortgage Loan
on or prior to the second anniversary of the Closing Date, or (iii) such
Mortgagor intends to defease such Early Defeasance Trust Mortgage Loan in whole
on or before the second anniversary of the Closing Date and such Mortgagor is to
tender Defeasance Collateral or such other collateral as is permitted in
connection with a defeasance under the related loan documents that does not
constitute a cash amount equal to or greater than the Purchase Price set forth
in clause (i) above, then the Master Servicer shall promptly notify the Trustee
and either the Depositor (with respect to a Lehman Trust Mortgage Loan) or the
UBS Mortgage Loan Seller (with respect to a UBS Trust Mortgage Loan) of such
Mortgagor's intention, and the Trustee shall direct the Depositor (with respect
to a Lehman Trust Mortgage Loan) or the UBS Mortgage Loan Seller (with respect
to a UBS Trust Mortgage Loan), as applicable, to repurchase (and the Depositor,
with respect to a Lehman Trust Mortgage Loan, hereby agrees, and the UBS
Mortgage Loan Seller, with respect to a UBS Trust Mortgage Loan, pursuant to the
UBS/Depositor Mortgage Loan Purchase Agreement, has agreed to repurchase) such
Trust Mortgage Loan at the Purchase Price that would be applicable in the event
of a repurchase of such Trust Mortgage Loan in connection with a Material Breach
or a Material Document Defect, upon deposit by the related Mortgagor of
Defeasance Collateral, or cash sufficient to purchase the Defeasance Collateral,
as contemplated by the related loan documents (if applicable), but in any event
no later than the related defeasance date.

         (k) In connection with any repurchase of an Early Defeasance Trust
Mortgage Loan, pursuant to or as contemplated by this Section 2.03, the Tax
Administrator shall effect a "qualified liquidation" of the related Loan REMIC
in accordance with the REMIC Provisions. The Depositor (in the case of a Lehman
Trust Mortgage Loan) hereby agrees to pay, and the UBS Mortgage Loan Seller
pursuant to the UBS/Depositor Mortgage Loan Purchase Agreement (in the case of a
UBS Trust Mortgage Loan) is obligated to pay, all reasonable costs and expenses,
including the costs of any Opinions of Counsel, in connection with any such
"qualified liquidation" of the related Loan REMIC in accordance with the REMIC
Provisions.

         SECTION 2.04. Representations, Warranties and Covenants of the
                       Depositor.

         (a) The Depositor hereby represents, warrants and covenants to the
Trustee, for its own benefit and the benefit of the Certificateholders, and to
the Fiscal Agent, the Master Servicer and the Special Servicer, as of the
Closing Date, that:

               (i) The Depositor is a corporation duly organized, validly
     existing and in good standing under the laws of the State of Delaware.

               (ii) The execution and delivery of this Agreement by the
     Depositor, and the performance and compliance with the terms of this
     Agreement by the Depositor, will not violate the Depositor's certificate of
     incorporation or by-laws or constitute a default (or an event which,

                                     -109-

     with notice or lapse of time, or both, would constitute a default) under,
     or result in the breach of, any material agreement or other instrument to
     which it is a party or which is applicable to it or any of its assets.

               (iii) The Depositor has the full power and authority to enter
     into and consummate all transactions contemplated by this Agreement, has
     duly authorized the execution, delivery and performance of this Agreement,
     and has duly executed and delivered this Agreement.

               (iv) This Agreement, assuming due authorization, execution and
     delivery by each of the other parties hereto, constitutes a valid, legal
     and binding obligation of the Depositor, enforceable against the Depositor
     in accordance with the terms hereof, subject to (A) applicable bankruptcy,
     insolvency, reorganization, moratorium and other laws affecting the
     enforcement of creditors' rights generally, and (B) general principles of
     equity, regardless of whether such enforcement is considered in a
     proceeding in equity or at law.

               (v) The Depositor is not in violation of, and its execution and
     delivery of this Agreement and its performance and compliance with the
     terms of this Agreement will not constitute a violation of, any law, any
     order or decree of any court or arbiter, or any order, regulation or demand
     of any federal, state or local governmental or regulatory authority, which
     violation, in the Depositor's good faith and reasonable judgment, is likely
     to affect materially and adversely either the ability of the Depositor to
     perform its obligations under this Agreement or the financial condition of
     the Depositor.

               (vi) The transfer of the Trust Mortgage Loans to the Trustee as
     contemplated herein requires no regulatory approval, other than any such
     approvals as have been obtained, and is not subject to any bulk transfer or
     similar law in effect in any applicable jurisdiction.

               (vii) The Depositor is not transferring the Trust Mortgage Loans
     to the Trustee with any intent to hinder, delay or defraud its present or
     future creditors.

               (viii) The Depositor has been solvent at all relevant times prior
     to, and will not be rendered insolvent by, its transfer of the Trust
     Mortgage Loans to the Trustee pursuant to Section 2.01(a).

               (ix) After giving effect to its transfer of the Trust Mortgage
     Loans to the Trustee pursuant to Section 2.01(a), the value of the
     Depositor's assets, either taken at their present fair saleable value or at
     fair valuation, will exceed the amount of the Depositor's debts and
     obligations, including contingent and unliquidated debts and obligations of
     the Depositor, and the Depositor will not be left with unreasonably small
     assets or capital with which to engage in and conduct its business.

               (x) The Depositor does not intend to, and does not believe that
     it will, incur debts or obligations beyond its ability to pay such debts
     and obligations as they mature.

               (xi) No proceedings looking toward merger, liquidation,
     dissolution or bankruptcy of the Depositor are pending or contemplated.

                                     -110-

               (xii) No litigation is pending or, to the best of the Depositor's
     knowledge, threatened against the Depositor that, if determined adversely
     to the Depositor, would prohibit the Depositor from entering into this
     Agreement or that, in the Depositor's good faith and reasonable judgment,
     is likely to materially and adversely affect either the ability of the
     Depositor to perform its obligations under this Agreement or the financial
     condition of the Depositor.

               (xiii) Except for any actions that are the express responsibility
     of another party hereunder or under the Mortgage Loan Purchase Agreements,
     and further except for actions that the Depositor is expressly permitted to
     complete subsequent to the Closing Date, the Depositor has taken all
     actions required under applicable law to effectuate the transfer of the
     Trust Mortgage Loans by the Depositor to the Trustee.

               (xiv) Immediately prior to the transfer of the UBS Trust Mortgage
     Loans to the Trust pursuant to this Agreement (and assuming that the UBS
     Mortgage Loan Seller transferred to the Depositor good and marketable title
     to each UBS Trust Mortgage Loan, free and clear of all liens, claims,
     encumbrances and other interests), (A) the Depositor had good and
     marketable title to, and was the sole owner and holder of, each UBS Trust
     Mortgage Loan; and (B) the Depositor has full right and authority to sell,
     assign and transfer the UBS Trust Mortgage Loans, exclusive of the
     servicing rights pertaining thereto.

         (b) The Depositor hereby makes to the Trustee, for the Trustee's own
benefit and the benefit of the Certificateholders, with respect to each Lehman
Trust Mortgage Loan only, the representations and warranties shown on Schedule
II hereto, as of the Closing Date or such other date specified in the particular
representation and warranty, subject to the exceptions set forth on Schedule III
hereto (the headings set forth in Schedule II hereto with respect to each
representation and warranty being for convenience of reference only and in no
way limiting, expanding or otherwise affecting the scope or subject matter
thereof).

         Except as expressly provided in Section 2.04(a), the Depositor does not
make any representations or warranties regarding the UBS Trust Mortgage Loans.

         (c) The representations, warranties and covenants of the Depositor set
forth in or made pursuant to Section 2.04(a) and Section 2.04(b) shall survive
the execution and delivery of this Agreement and shall inure to the benefit of
the Persons for whose benefit they were made for so long as the Trust Fund
remains in existence. Upon discovery by any party hereto of any breach of any of
such representations, warranties and covenants, the party discovering such
breach shall give prompt written notice thereof to the other parties.

         SECTION 2.05. Acceptance of Grantor Trust Assets and the Loss of Value
                       Reserve Fund by Trustee; Issuance of the Class V
                       Certificates.

         (a) It is the intention of the parties hereto that the segregated pool
of assets consisting of any collections of Additional Interest Received by the
Trust on or with respect to the ARD Trust Mortgage Loans and any successor REO
Trust Mortgage Loans with respect thereto constitute a grantor trust for federal
income tax purposes. The Trustee, by its execution and delivery hereof,
acknowledges the assignment to it of the Grantor Trust Assets and declares that
it holds and will hold such assets in trust for the exclusive use and benefit of
all present and future Holders of the Class V Certificates.

                                     -111-

Concurrently with the assignment to it of the Grantor Trust Assets, the Trustee
shall execute, and the Certificate Registrar shall authenticate and deliver, to
or upon the order of the Depositor, the Class V Certificates in authorized
denominations evidencing, in the aggregate, the entire beneficial ownership of
the Grantor Trust. The rights of Holders of the Class V Certificates, to receive
distributions from the proceeds of the Grantor Trust Assets, and all ownership
interests of such Holders in and to such distributions, shall be as set forth in
this Agreement. The Class V Certificates shall evidence the entire beneficial
ownership of the Grantor Trust.

         (b) It is the intention of the parties hereto that any Loss of Value
Payments Received by the Trust pursuant to Section 2.03(e), together with the
Loss of Value Reserve Fund, shall collectively constitute an "outside reserve
fund" within the meaning of Treasury regulation section 1.860G-2(h). The
Trustee, by execution and delivery hereof, acknowledges the assignment to it of
the assets consisting of the Loss of Value Reserve Fund, including the amounts
held therein, and declares that it holds and will hold such assets, through the
Special Servicer, in accordance with Section 3.04(e), in trust and for the
benefit of the Certificateholders, as their interests may appear.
Notwithstanding anything herein to the contrary, based on applicable law as of
the date hereof, for all income and franchise tax purposes, the Holder or
Holders of the Class R-III Certificates shall be treated and reported as the
sole beneficial owner(s) of the Loss of Value Reserve Fund.

         SECTION 2.06. Acceptance of Loan REMICs by Trustee; Execution,
                       Authentication and Delivery of Class R-LR Certificates;
                       Creation of Loan REMIC Regular Interests.

         The Trustee hereby acknowledges the assignment to it of the assets
included in the Loan REMICs. Concurrently with such assignment and in exchange
therefor, (a) the Loan REMIC Regular Interests have been issued, and (b)
pursuant to the written request of the Depositor executed by an authorized
officer thereof, the Trustee, as Certificate Registrar, has executed, and the
Trustee, as Authenticating Agent, has authenticated and delivered to or upon the
order of the Depositor, the Class R-LR Certificates in authorized denominations.
The interests evidenced by the Class R-LR Certificates, together with the
related Loan REMIC Regular Interests, constitute the entire beneficial ownership
of the Loan REMICs. The rights of the Class R-LR Certificateholders and REMIC I
(as holder of the Loan REMIC Regular Interests) to receive distributions from
the proceeds of the Early Defeasance Trust Mortgage Loans (or any successor REO
Mortgage Loans with respect thereto) in respect of the Class R-LR Certificates
and the Loan REMIC Regular Interests, respectively, and all ownership interests
evidenced or constituted by the Class R-LR Certificates and the Loan REMIC
Regular Interests, shall be as set forth in this Agreement.

         SECTION 2.07. Conveyance of Loan REMIC Regular Interests.

         The Depositor, as of the Closing Date, and concurrently with the
execution and delivery of this Agreement, does hereby assign without recourse
all the right, title and interest of the Depositor in and to the Loan REMIC
Regular Interests to the Trustee for the benefit of the Holders of the Class R-I
Certificates and REMIC II as the holder of the REMIC I Regular Interests. The
Trustee acknowledges the assignment to it of the Loan REMIC Regular Interests
and declares that it holds and will hold the same in trust for the exclusive use
and benefit of all present and future Holders of the Class R-I Certificates, the
Class R-II Certificates and the REMIC III Certificates.

                                     -112-

         SECTION 2.08. Execution, Authentication and Delivery of Class R-I
                       Certificates; Creation of REMIC I Regular Interests.

         The Trustee hereby acknowledges the assignment to it of the assets
included in REMIC I. Concurrently with such assignment and in exchange therefor,
(a) the REMIC I Regular Interests have been issued, and (b) pursuant to the
written request of the Depositor executed by an authorized officer thereof, the
Trustee, as Certificate Registrar, has executed, and the Trustee, as
Authenticating Agent, has authenticated and delivered to or upon the order of
the Depositor, the Class R-I Certificates in authorized denominations. The
interests evidenced by the Class R-I Certificates, together with the REMIC I
Regular Interests, constitute the entire beneficial ownership of REMIC I. The
rights of the Class R-I Certificateholders and REMIC II (as holder of the REMIC
I Regular Interests) to receive distributions from the proceeds of REMIC I in
respect of the Class R-I Certificates and the REMIC I Regular Interests,
respectively, and all ownership interests evidenced or constituted by the Class
R-I Certificates and the REMIC I Regular Interests, shall be as set forth in
this Agreement.

         SECTION 2.09. Conveyance of REMIC I Regular Interests; Acceptance of
                       REMIC II by Trustee.

         The Depositor, as of the Closing Date, and concurrently with the
execution and delivery of this Agreement, does hereby assign without recourse
all the right, title and interest of the Depositor in and to the REMIC I Regular
Interests to the Trustee for the benefit of the Holders of the Class R-II
Certificates and REMIC III as the holder of the REMIC II Regular Interests. The
Trustee acknowledges the assignment to it of the REMIC I Regular Interests and
declares that it holds and will hold the same in trust for the exclusive use and
benefit of all present and future Holders of the Class R-II Certificates and the
REMIC III Certificates.

         SECTION 2.10. Execution, Authentication and Delivery of Class R-II
                       Certificates; Creation of REMIC II Regular Interests.

         Concurrently with the assignment to the Trustee of the REMIC I Regular
Interests and in exchange therefor, (a) the REMIC II Regular Interests have been
issued and (b) pursuant to the written request of the Depositor executed by an
authorized officer thereof, the Trustee, as Certificate Registrar, has executed,
and the Trustee, as Authenticating Agent, has authenticated and delivered to or
upon the order of the Depositor, the Class R-II Certificates in authorized
denominations. The rights of the Class R-II Certificateholders and REMIC III (as
holder of the REMIC II Regular Interests) to receive distributions from the
proceeds of REMIC II in respect of the Class R-II Certificates and the REMIC II
Regular Interests, respectively, and all ownership interests evidenced or
constituted by the Class R-II Certificates and the REMIC II Regular Interests,
shall be as set forth in this Agreement.

         SECTION 2.11. Conveyance of REMIC II Regular Interests; Acceptance of
                       REMIC III by Trustee.

         The Depositor, as of the Closing Date, and concurrently with the
execution and delivery of this Agreement, does hereby assign without recourse
all the right, title and interest of the Depositor in and to the REMIC II
Regular Interests to the Trustee for the benefit of the Holders of the REMIC III
Certificates. The Trustee acknowledges the assignment to it of the REMIC II
Regular Interests and declares that it holds and will hold the same in trust for
the exclusive use and benefit of all present and future Holders of the REMIC III
Certificates.

                                     -113-

         SECTION 2.12. Execution, Authentication and Delivery of REMIC III
                       Certificates.

         Concurrently with the assignment to the Trustee of the REMIC II Regular
Interests and in exchange therefor, pursuant to the written request of the
Depositor executed by an officer thereof, the Trustee, as Certificate Registrar,
has executed, and the Trustee, as Authenticating Agent, has authenticated and
delivered to or upon the order of the Depositor, the REMIC III Certificates in
authorized denominations evidencing the entire beneficial ownership of REMIC
III. The rights of the Holders of the respective Classes of REMIC III
Certificates to receive distributions from the proceeds of REMIC III in respect
of their REMIC III Certificates, and all ownership interests evidenced or
constituted by the respective Classes of REMIC III Certificates in such
distributions, shall be as set forth in this Agreement.

                                     -114-

                                   ARTICLE III

                 ADMINISTRATION AND SERVICING OF THE TRUST FUND

         SECTION 3.01. Administration of the Mortgage Loans.

         (a) All of the Mortgage Loans and REO Properties are to be serviced and
administered by the Master Servicer and/or the Special Servicer hereunder. Each
of the Master Servicer and the Special Servicer shall service and administer the
Mortgage Loans and REO Properties that it is obligated to service and administer
pursuant to this Agreement on behalf of the Trustee, for the benefit of the
Certificateholders (or, in the case of a Loan Combination, for the benefit of
the Certificateholders and the related Non-Trust Mortgage Loan Noteholder(s)),
as determined in the good faith and reasonable judgment of the Master Servicer
or the Special Servicer, as the case may be, in accordance with: (i) any and all
applicable laws; (ii) the express terms of this Agreement; (iii) the express
terms of the respective Mortgage Loans and any and all related intercreditor,
co-lender or similar agreements (including with respect to performing the duties
of the holders of the respective Trust Mortgage Loans thereunder (to the extent
not inconsistent with this Agreement and to the extent consistent with the
Servicing Standard)); and (iv) to the extent consistent with the foregoing, the
Servicing Standard. The Master Servicer or the Special Servicer, as applicable
in accordance with this Agreement, shall service and administer each
Cross-Collateralized Group as a single Mortgage Loan as and when necessary and
appropriate consistent with the Servicing Standard. Without limiting the
foregoing and subject to Section 3.21, (i) the Master Servicer shall service and
administer all of the Performing Mortgage Loans and shall render such services
with respect to the Specially Serviced Mortgage Loans as are specifically
provided for herein, and (ii) the Special Servicer shall service and administer
each Specially Serviced Mortgage Loan and REO Property and shall render such
services with respect to Performing Mortgage Loans as are specifically provided
for herein. All references herein to the respective duties of the Master
Servicer and the Special Servicer, and to the areas in which they may exercise
discretion, shall be subject to Section 3.21.

         (b) Subject to Sections 3.01(a), 3.20, 6.11 and 6.12, the Master
Servicer and the Special Servicer shall each have full power and authority,
acting alone (or, to the extent contemplated by Section 3.22 of this Agreement,
through subservicers), to do or cause to be done any and all things in
connection with the servicing and administration contemplated by Section 3.01(a)
that it may deem necessary or desirable. Without limiting the generality of the
foregoing, each of the Master Servicer and the Special Servicer, in its own
name, with respect to each of the Mortgage Loans it is obligated to service
hereunder, is authorized and empowered by the Trustee and, to the extent
provided in the related Co-Lender Agreement, each related Non-Trust Mortgage
Loan Noteholder (if any) to execute and deliver, on behalf of the
Certificateholders, the Trustee and such Non-Trust Mortgage Loan Noteholder or
any of them, (i) any and all financing statements, continuation statements and
other documents or instruments necessary to maintain the lien created by any
Mortgage or other security document in the related Mortgage File on the related
Mortgaged Property and related collateral; (ii) in accordance with the Servicing
Standard and subject to Sections 3.01(a), 3.20, 6.11 and 6.12, any and all
modifications, extensions, waivers, amendments or consents to or with respect to
any documents contained in the related Mortgage File; (iii) any and all
instruments of satisfaction or cancellation, or of partial or full release or
discharge or of assignment, and all other comparable instruments; and (iv) any
and all instruments that such party may be required to execute on behalf of the
Trustee in connection with the

                                     -115-

defeasance of a Mortgage Loan as contemplated in this Agreement. Subject to
Section 3.10, the Trustee shall, at the written request of the Master Servicer
or the Special Servicer, promptly execute any limited powers of attorney and
other documents furnished by the Master Servicer or the Special Servicer that
are necessary or appropriate to enable them to carry out their servicing and
administrative duties hereunder; provided, however, that the Trustee shall not
be held liable for any misuse of any such power of attorney by the Master
Servicer or the Special Servicer. Notwithstanding anything contained herein to
the contrary, neither the Master Servicer nor the Special Servicer shall,
without the Trustee's written consent: (i) initiate any action, suit or
proceeding solely under the Trustee's name without indicating the Master
Servicer's or Special Servicer's, as applicable, representative capacity; or
(ii) take any action with the intent to cause, and that actually causes, the
Trustee to be registered to do business in any state.

         (c) The parties hereto acknowledge that each Loan Combination is
subject to the terms and conditions of the related Co-Lender Agreement. With
respect to each Loan Combination, the parties hereto further recognize the
respective rights and obligations of the Trust, as holder of the related
Combination Trust Mortgage Loan, and of the related Non-Trust Mortgage Loan
Noteholder(s) under the related Co-Lender Agreement, including with respect to:
(i) the allocation of collections on or in respect of such Loan Combination, and
the making of remittances, to the Trust, as holder of the related Combination
Trust Mortgage Loan, and to the related Non-Trust Mortgage Loan Noteholder(s),
in accordance with Section 4.01 of the related Co-Lender Agreement; (ii) the
allocation of expenses and losses relating to such Loan Combination to the
Trust, as holder of the related Combination Trust Mortgage Loan, and to the
related Non-Trust Mortgage Loan Noteholder(s), in accordance with Section 4.02
of the related Co-Lender Agreement; and (iii) the right of one or more related
Non-Trust Mortgage Loan Noteholders to purchase the related Combination Trust
Mortgage Loan, in accordance with Section 4.03 of the related Co-Lender
Agreement.

         (d) With respect to any Loan Combination, in the event that neither the
related Trust Mortgage Loan nor the related REO Property is an asset of the
Trust Fund and, except as contemplated in the second paragraph of this Section
3.01(d), in accordance with the related Co-Lender Agreement, the servicing and
administration of such Loan Combination and any related REO Property are to be
governed by a separate servicing agreement and not by this Agreement, then
(either (i) with the consent or at the request of the holders of each Mortgage
Loan comprising such Loan Combination or (ii) if expressly provided for in the
related Co-Lender Agreement) the Master Servicer and, if such Loan Combination
is then being specially serviced hereunder or the related Mortgaged Property has
become an REO Property, the Special Servicer, shall continue to act in such
capacities under such separate servicing agreement; provided that such separate
servicing agreement shall be reasonably acceptable to the Master Servicer and/or
the Special Servicer, as the case may be, and shall contain servicing and
administration, limitation of liability, indemnification and servicing
compensation provisions substantially similar to the corresponding provisions of
this Agreement, except for the fact that such Loan Combination and the related
Mortgaged Property shall be the sole assets serviced and administered thereunder
and the sole source of funds thereunder.

         Further, with respect to any Loan Combination, if at any time neither
the related Trust Mortgage Loan nor any related REO Property is an asset of the
Trust Fund, and if a separate servicing agreement with respect to such Loan
Combination or any related REO Property, as applicable, has not been entered
into as contemplated by the related Co-Lender Agreement and the prior paragraph
(for whatever reason, including the failure to obtain any rating agency
confirmation required in connection therewith pursuant to the related Co-Lender
Agreement), and notwithstanding that neither the related

                                     -116-

Trust Mortgage Loan nor any related REO Property is an asset of the Trust Fund,
then, unless directed otherwise by the then current holders of the Mortgage
Notes comprising such Loan Combination, the Master Servicer and, if applicable,
the Special Servicer shall continue to service and administer such Loan
Combination and/or any related REO Property, for the benefit of the respective
holders of such Loan Combination, under this Agreement as if such Loan
Combination or any related REO Property were the sole assets subject hereto,
with certain references in this Agreement applicable to the Trust, the Trustee,
the Certificates, the Certificateholders (or any subgroup thereof) or any
representative of any such Certificateholders, all being construed to refer to
such similar terms as are applicable to the then current holder of the Mortgage
Note for the related Combination Trust Mortgage Loan.

         (e) The Master Servicer shall use efforts consistent with the Servicing
Standard to have prepared, executed (with the cooperation of the Depositor (in
the case of a Lehman Trust Mortgage Loan) and the UBS Mortgage Loan Seller (in
the case of a UBS Trust Mortgage Loan) in obtaining requisite signatures, if
applicable) and delivered by the applicable party (and included in the Servicing
File), not later than the later of (i) 30 days following the Master Servicer's
receipt of the subject franchisor comfort letter, guaranty of payment or letter
of credit and (ii) the expiration of the period that may be required for such
transfer or assignment pursuant to the terms of the applicable franchisor
comfort letter, guaranty of payment or letter of credit, if any, (A) with
respect to any Mortgage Loan secured by a hospitality property (as identified on
Schedule VI hereto) (and with respect to which a franchise agreement constitutes
part of the related Mortgage File on the Closing Date), any original transfer or
assignment documents necessary to transfer or assign to the Trustee any rights
under the related franchisor comfort letter; and (B) with respect to any
Mortgage Loan that has a related guaranty or letter of credit that constitutes
part of the related Mortgage File on the Closing Date, any original transfer or
assignment documents necessary to transfer or assign to the Trustee any rights
under the related guaranty of payment or letter of credit. In the event, with
respect to a Trust Mortgage Loan with a related letter of credit, it is
determined by the Master Servicer that a draw under such letter of credit has
become necessary under the terms thereof prior to the assignment under clause
(B) of the preceding sentence having been effected, the Master Servicer shall
direct (in writing) the Depositor (in the case of a Lehman Trust Mortgage Loan)
or the UBS Mortgage Loan Seller (in the case of a UBS Trust Mortgage Loan) to
make such draw or to cause such draw to be made on behalf of the Trustee, and,
the Depositor will, and the UBS Mortgage Loan Seller will be obligated under the
UBS/Depositor Mortgage Loan Purchase Agreement to, use its best efforts to cause
such draw to be made; provided that neither the Depositor nor the UBS Mortgage
Loan Seller shall have any liability in connection with the determination to
make, or the making of, such draw (other than to remit the proceeds of such draw
to the Master Servicer).

         (f) The relationship of each of the Master Servicer and the Special
Servicer to the Trustee, to the Non-Trust Mortgage Loan Noteholders and to each
other under this Agreement is intended by the parties to be that of an
independent contractor and not that of a joint venturer, partner or agent.

         SECTION 3.02. Collection of Mortgage Loan Payments.

         (a) Each of the Master Servicer and the Special Servicer shall
undertake reasonable efforts to collect all payments required under the terms
and provisions of the Mortgage Loans it is obligated to service hereunder and
shall follow such collection procedures as are consistent with the Servicing
Standard; provided, however, that neither the Master Servicer nor the Special
Servicer shall,

                                     -117-

with respect to any Mortgage Loan that constitutes an ARD Mortgage Loan after
its Anticipated Repayment Date, take any enforcement action with respect to the
payment of Additional Interest (other than the making of requests for its
collection), unless (i) the taking of an enforcement action with respect to the
payment of other amounts due under such ARD Mortgage Loan is, in the good faith
and reasonable judgment of the Special Servicer, necessary, appropriate and
consistent with the Servicing Standard or (ii) all other amounts due under such
ARD Mortgage Loan have been paid, the payment of such Additional Interest has
not been forgiven in accordance with Section 3.20 and, in the good faith and
reasonable judgment of the Special Servicer, the Liquidation Proceeds expected
to be recovered in connection with such enforcement action will cover the
anticipated costs of such enforcement action and, if applicable, any associated
interest accrued on Advances. The Special Servicer shall ensure that, with
respect to Specially Serviced Mortgage Loans, the Mortgagors make payments
directly to the Master Servicer; provided that, in the event the Special
Servicer receives a payment that should have been made directly to the Master
Servicer, the Special Servicer shall promptly forward such payment to the Master
Servicer. Upon receipt of any such payment with respect to a Specially Serviced
Mortgage Loan, the Master Servicer shall promptly notify the Special Servicer,
and the Special Servicer shall direct the Master Servicer as to the proper
posting of such payment. Consistent with the foregoing, the Special Servicer,
with regard to a Specially Serviced Mortgage Loan, or the Master Servicer, with
regard to a Performing Mortgage Loan, may waive or defer any Default Charges in
connection with collecting any late payment on a Mortgage Loan; provided that
without the consent of the Special Servicer in the case of a proposed waiver by
the Master Servicer, no such waiver or deferral may be made by the Master
Servicer pursuant to this Section 3.02 if any Advance has been made as to such
delinquent payment.

         (b) All amounts Received by the Trust with respect to any
Cross-Collateralized Group in the form of payments from Mortgagors, Insurance
Proceeds, Condemnation Proceeds and Liquidation Proceeds, shall be applied by
the Master Servicer among the Trust Mortgage Loans constituting such
Cross-Collateralized Group in accordance with the express provisions of the
related loan documents and, in the absence of such express provisions or to the
extent that such payments and other collections may be applied at the discretion
of the lender, on a pro rata basis in accordance with the respective amounts
then "due and owing" as to each such Mortgage Loan. Except as otherwise
contemplated by the following paragraphs in this Section 3.02(b), amounts
Received by the Trust in respect of or allocable to any particular Trust
Mortgage Loan (whether or not such Trust Mortgage Loan constitutes part of a
Cross-Collateralized Group) in the form of payments from Mortgagors, Liquidation
Proceeds, Condemnation Proceeds or Insurance Proceeds shall be applied to
amounts due and owing under such Trust Mortgage Loan (including for principal
and accrued and unpaid interest) in accordance with the express provisions of
the related Mortgage Note, the related Mortgage and/or any related loan
agreement and, in the absence of such express provisions or to the extent that
such payments and other collections may be applied at the discretion of the
lender, as follows: first, as a recovery of any related unpaid servicing
expenses and unreimbursed Servicing Advances; second, as a recovery of accrued
and unpaid interest on such Trust Mortgage Loan at the related Mortgage Rate to,
but not including, the date of receipt (or, in the case of a full Monthly
Payment from any Mortgagor, through the related Due Date), exclusive, however,
in the case of an ARD Trust Mortgage Loan after its Anticipated Repayment Date,
of any such accrued and unpaid interest that constitutes Additional Interest;
third, as a recovery of principal of such Trust Mortgage Loan then due and
owing, including by reason of acceleration of such Trust Mortgage Loan following
a default thereunder (or, if a Liquidation Event has occurred in respect of such
Trust Mortgage Loan, as a recovery of principal to the extent of its entire
remaining unpaid principal balance); fourth, unless a Liquidation Event has
occurred with respect to such Trust Mortgage

                                     -118-

Loan, as a recovery of amounts to be currently applied to the payment of, or
escrowed for the future payment of, real estate taxes, assessments, insurance
premiums (including premiums on any Environmental Insurance Policy), ground
rents (if applicable) and similar items; fifth, unless a Liquidation Event has
occurred with respect to such Trust Mortgage Loan, as a recovery of Reserve
Funds to the extent then required to be held in escrow; sixth, as a recovery of
any Prepayment Consideration then due and owing under such Trust Mortgage Loan;
seventh, as a recovery of any Default Charges then due and owing under such
Trust Mortgage Loan; eighth, as a recovery of any assumption fees, modification
fees and extension fees then due and owing under such Trust Mortgage Loan;
ninth, as a recovery of any other amounts then due and owing under such Trust
Mortgage Loan (other than remaining unpaid principal and, in the case of an ARD
Trust Mortgage Loan after its Anticipated Repayment Date, other than Additional
Interest); tenth, as a recovery of any remaining principal of such Trust
Mortgage Loan to the extent of its entire remaining unpaid principal balance;
and, eleventh, in the case of an ARD Trust Mortgage Loan after its Anticipated
Repayment Date, as a recovery of accrued and unpaid Additional Interest on such
ARD Trust Mortgage Loan to but not including the date of receipt; provided that,
if one or more Advances previously made in respect of a Trust Mortgage Loan have
been reimbursed out of general collections of principal on the Mortgage Pool as
one or more Nonrecoverable Advances, then collections in respect of such Trust
Mortgage Loan available for application pursuant to clauses second through
eleventh of this sentence shall instead be applied in the following order--(i)
as a recovery of accrued and unpaid interest on, and principal of, such Trust
Mortgage Loan, to the extent of any outstanding P&I Advances and unpaid Master
Servicing Fees in respect of such Trust Mortgage Loan, (ii) as a recovery of the
item(s) for which such previously reimbursed Nonrecoverable Advance(s) were made
(together with, but only if a Liquidation Event has occurred with respect to
such Trust Mortgage Loan, any interest on such previously reimbursed
Nonrecoverable Advance(s) that was also paid out of general collections of
principal on the Mortgage Pool), and (iii) in accordance with clauses second
through eleventh of this sentence (taking into account the applications pursuant
to clauses (i) and (ii) of this proviso).

         Subject to the last paragraph of this Section 3.02(b), all amounts
received with respect to any Loan Combination shall be applied to amounts due
and owing under the Mortgage Loans comprising such Loan Combination (including
for principal and accrued and unpaid interest) in accordance with the express
provisions of the related Mortgage Notes, the related Mortgage, the related loan
agreement, if any, and the related Co-Lender Agreement.

         Notwithstanding the foregoing, Loss of Value Payments shall not be
applied in accordance with the foregoing provisions of this Section 3.02(b)
unless and until such amounts are transferred to the Pool Custodial Account, and
deemed to constitute Liquidation Proceeds in respect of a particular Trust
Mortgage Loan, in accordance with Section 3.05(e); and Liquidation Proceeds
resulting from any purchase or repurchase out of the Trust Fund of, or any
application of Loss of Value Payments to, any Trust Mortgage Loan that is part
of a Loan Combination shall be applied in accordance with the provisions of the
first paragraph of this Section 3.02(b).

         SECTION 3.03. Collection of Taxes, Assessments and Similar Items;
                       Servicing Accounts; Reserve Accounts.

         (a) The Master Servicer shall, as to all Mortgage Loans, establish and
maintain one or more accounts (the "Servicing Accounts"), in which all related
Escrow Payments shall be deposited and retained; provided that, in the case of a
Loan Combination, if the related Servicing Account includes

                                     -119-

funds with respect to any other Mortgage Loan, then the Master Servicer shall
maintain a separate sub-account of such Servicing Account that relates solely to
such Loan Combination. Subject to the terms of the related loan documents, each
Servicing Account shall be an Eligible Account. Withdrawals of amounts so
collected from a Servicing Account may be made (in each case, to the extent of
amounts on deposit therein in respect of the related Mortgage Loan or, in the
case of clauses (iv) and (v) below, to the extent of interest or other income
earned on such amounts) only for the following purposes: (i) consistent with the
related loan documents, to effect the payment of real estate taxes, assessments,
insurance premiums (including premiums on any Environmental Insurance Policy),
ground rents (if applicable) and comparable items in respect of the respective
Mortgaged Properties; (ii) insofar as the particular Escrow Payment represents a
late payment that was intended to cover an item described in the immediately
preceding clause (i) for which a Servicing Advance was made, to reimburse the
Master Servicer, the Special Servicer, the Trustee or the Fiscal Agent, as
applicable, for such Servicing Advance; (iii) to refund to Mortgagors any sums
as may be determined to be overages; (iv) following an event of default under
the related Mortgage Loan, for such other purposes as are consistent with the
related loan documents, applicable law and the Servicing Standard; (v) to pay
interest, if required and as described below, to Mortgagors on balances in such
Servicing Account; (vi) to pay the Master Servicer interest and investment
income on balances in such Servicing Account as described in Section 3.06, if
and to the extent not required by law or the terms of the related loan documents
to be paid to the Mortgagor; or (vii) to clear and terminate such Servicing
Account at the termination of this Agreement in accordance with Section 9.01. To
the extent permitted by law or the applicable loan documents, funds in the
Servicing Accounts may be invested only in Permitted Investments in accordance
with the provisions of Section 3.06. The Master Servicer shall pay or cause to
be paid to the Mortgagors interest, if any, earned on the investment of funds in
the related Servicing Accounts, if required by law or the terms of the related
Mortgage Loan. If the Master Servicer shall deposit in a Servicing Account any
amount not required to be deposited therein, it may at any time withdraw such
amount from such Servicing Account, any provision herein to the contrary
notwithstanding.

         (b) The Master Servicer shall, as to each and every Mortgage Loan, (i)
maintain accurate records with respect to the related Mortgaged Property
reflecting the status of real estate taxes, assessments and other similar items
that are or may become a lien thereon and the status of insurance premiums and
any ground rents payable in respect thereof and (ii) use reasonable efforts to
obtain, from time to time, all bills for (or otherwise confirm) the payment of
such items (including renewal premiums) and, if the subject Mortgage Loan
requires the related Mortgagor to escrow for such items, shall effect payment
thereof prior to the applicable penalty or termination date. For purposes of
effecting any such payment for which it is responsible, the Master Servicer
shall apply Escrow Payments as allowed under the terms of the related Mortgage
Loan (or, if such Mortgage Loan does not require the related Mortgagor to escrow
for the payment of real estate taxes, assessments, insurance premiums, ground
rents (if applicable) and similar items, the Master Servicer shall use
reasonable efforts consistent with the Servicing Standard to cause the related
Mortgagor to comply with the requirement of the related Mortgage that the
Mortgagor make payments in respect of such items at the time they first become
due and, in any event, prior to the institution of foreclosure or similar
proceedings with respect to the related Mortgaged Property for nonpayment of
such items). Subject to Section 3.11(h), the Master Servicer shall timely make a
Servicing Advance to cover any such item which is not so paid, including any
penalties or other charges arising from the Mortgagor's failure to timely pay
such items.

         (c) The Master Servicer shall, as to each and every Mortgage Loan, make
a Servicing Advance with respect to the related Mortgaged Property in an amount
equal to all such funds as are

                                     -120-

necessary for the purpose of effecting the payment of (i) real estate taxes,
assessments and other similar items, (ii) ground rents (if applicable), and
(iii) premiums on Insurance Policies (including Environmental Insurance
Policies), in each instance if and to the extent Escrow Payments (if any)
collected from the related Mortgagor are insufficient to pay such item when due
and the related Mortgagor (or any related guarantor or party entitled to
exercise cure rights) has failed to pay such item on a timely basis. All such
Servicing Advances shall be reimbursable in the first instance from related
payments by or on behalf of the Mortgagors, and further as provided in Section
3.05(a) and/or Section 3.05A. No costs incurred by the Master Servicer in
effecting the payment of real estate taxes, assessments and, if applicable,
ground rents on or in respect of the Mortgaged Properties shall, for purposes of
this Agreement, including the Trustee's calculation of monthly distributions to
Certificateholders, be added to the unpaid Stated Principal Balances of the
related Mortgage Loans, notwithstanding that the terms of such Mortgage Loans so
permit. The foregoing shall in no way limit the Master Servicer's ability to
charge and collect from the Mortgagor such costs together with interest thereon.

         (d) The Master Servicer shall, as to all Mortgage Loans, establish and
maintain, as applicable, one or more accounts (the "Reserve Accounts"), into
which all related Reserve Funds, if any, shall be deposited and retained;
provided that, in the case of a Loan Combination, if the related Reserve Account
includes funds with respect to any other Mortgage Loan, then the Master Servicer
shall maintain a separate sub-account of such Reserve Account that relates
solely to such Loan Combination. Withdrawals of amounts so deposited may be made
(i) for the specific purposes for which the particular Reserve Funds were
delivered, in accordance with the Servicing Standard and the terms of the
related Mortgage Note, Mortgage and any other agreement with the related
Mortgagor governing such Reserve Funds, (ii) to pay the Master Servicer interest
and investment income earned on amounts in the Reserve Accounts as described
below, and (iii) following an event of default under the related Mortgage Loan,
for such other purposes as are consistent with the related loan documents,
applicable law and the Servicing Standard. To the extent permitted in the
applicable loan documents, funds in the Reserve Accounts may be invested in
Permitted Investments in accordance with the provisions of Section 3.06. Subject
to the related loan documents, all Reserve Accounts shall be Eligible Accounts.
Consistent with the Servicing Standard, the Master Servicer may waive or extend
the date set forth in any agreement governing Reserve Funds by which any
required repairs, capital improvements and/or environmental remediation at the
related Mortgaged Property must be completed; provided that any waiver, any
extension for more than 120 days and any subsequent extension may only be
granted with the consent of the Special Servicer.

         SECTION 3.04. Pool Custodial Account, Defeasance Deposit Account,
                       Collection Account, Interest Reserve Account, Excess
                       Liquidation Proceeds Account and Loss of Value Reserve
                       Fund.

         (a) The Master Servicer shall establish and maintain one or more
separate accounts (collectively, the "Pool Custodial Account"), in which the
amounts described in clauses (i) through (x) below (which shall not include any
amounts allocable to the Non-Trust Mortgage Loans) shall be deposited and held
on behalf of the Trustee in trust for the benefit of the Certificateholders. The
Pool Custodial Account shall be an Eligible Account. The Master Servicer shall
deposit or cause to be deposited in the Pool Custodial Account, within one (1)
Business Day of receipt (in the case of payments by Mortgagors or other
collections on the Trust Mortgage Loans) or as otherwise required hereunder, the
following payments and collections received or made by the Master Servicer or on
its

                                     -121-

behalf subsequent to the Cut-off Date (other than in respect of principal and
interest on the Trust Mortgage Loans due and payable on or before the Cut-off
Date, which amounts shall be delivered promptly to the Depositor or its
designee, with negotiable instruments endorsed as necessary and appropriate
without recourse, and other than amounts required to be deposited in the
Defeasance Deposit Account), or any of the following payments (other than
Principal Prepayments) received by it on or prior to the Cut-off Date but
allocable to a period subsequent thereto:

               (i) all payments on account of principal of the Trust Mortgage
     Loans, including Principal Prepayments, and regardless of whether those
     payments are made by the related Mortgagor, any related guarantor or any
     party exercising cure rights under any related co-lender, intercreditor or
     similar agreement, out of any related Reserve Funds maintained for such
     purpose, out of collections on any related Defeasance Collateral or from
     any other source;

               (ii) all payments on account of interest on the Trust Mortgage
     Loans, including Default Interest and Additional Interest, and regardless
     of whether those payments are made by the related Mortgagor, any related
     guarantor or any party exercising cure rights under any related co-lender,
     intercreditor or similar agreement, out of any related Reserve Funds
     maintained for such purpose, out of collections on any related Defeasance
     Collateral or from any other source;

               (iii) all Prepayment Consideration and late payment charges
     Received by the Trust in respect of any Trust Mortgage Loan;

               (iv) all Insurance Proceeds, Condemnation Proceeds and
     Liquidation Proceeds Received by the Trust in respect of any Trust Mortgage
     Loan or, except to the extent such proceeds are to first be deposited in an
     REO Account, any REO Property;

               (v) any amounts representing a reimbursement, payment and/or
     contribution due and owing to the Trust from any Non-Trust Mortgage Loan
     Noteholder in accordance with the related Co-Lender Agreement;

               (vi) any amounts required to be deposited by the Master Servicer
     pursuant to Section 3.06 in connection with losses incurred with respect to
     Permitted Investments of funds held in the Pool Custodial Account;

               (vii) any amounts required to be deposited by the Master Servicer
     or the Special Servicer pursuant to Section 3.07(b) in connection with
     losses on the Mortgage Pool resulting from a deductible clause in a blanket
     or master force placed hazard insurance policy;

               (viii) any amounts required to be transferred from the Loss of
     Value Reserve Fund pursuant to Section 3.05(e), any Loan Combination
     Custodial Account pursuant to Section 3.05A or the Pool REO Account
     pursuant to Section 3.16(c);

               (ix) insofar as they do not constitute Escrow Payments, any
     amounts paid by a Mortgagor with respect to a Trust Mortgage Loan
     specifically to cover items for which a Servicing Advance has been made;
     and

               (x) the Initial Deposits, if any;

                                     -122-

provided that any amounts described in clauses (i) through (iv), (vii) and (ix)
above that relate to a Combination Trust Mortgage Loan or any successor REO
Trust Mortgage Loan with respect thereto (other than Liquidation Proceeds
derived from the Permitted Purchase of such Trust Mortgage Loan or the Trust's
interest in any related REO Property) shall be deposited in the applicable Loan
Combination Custodial Account, and, in any such case, shall thereafter be
transferred to the Pool Custodial Account as provided in Section 3.05A, together
with any other amounts required to be transferred from such Loan Combination
Custodial Account to the Pool Custodial Account from time to time pursuant to
Section 3.05A.

         The foregoing requirements for deposit in the Pool Custodial Account
shall be exclusive. Notwithstanding the foregoing, actual payments from
Mortgagors in the nature of Escrow Payments, Reserve Funds, assumption fees,
assumption application fees, funds representing a Mortgagor's payment of costs
and expenses associated with assumptions and defeasance, modification fees,
extension fees, charges for beneficiary statements or demands, amounts collected
for checks returned for insufficient funds and any similar fees (other than
Prepayment Consideration) not expressly referred to in the prior paragraph need
not be deposited by the Master Servicer in the Pool Custodial Account. If the
Master Servicer shall deposit in the Pool Custodial Account any amount not
required to be deposited therein, it may at any time withdraw such amount from
the Pool Custodial Account, any provision herein to the contrary
notwithstanding. The Master Servicer shall promptly deliver to the Special
Servicer, as additional special servicing compensation in accordance with
Section 3.11(d), all assumption fees and assumption application fees (or the
applicable portions thereof), and other transaction fees received by the Master
Servicer to which the Special Servicer is entitled pursuant to such section upon
receipt of a written statement (on which the Master Servicer is entitled to
rely) of a Servicing Officer of the Special Servicer describing the item and
amount (unless pursuant to this Agreement it is otherwise clear that the Special
Servicer is entitled to such amounts, in which case a written statement is not
required). The Pool Custodial Account shall be maintained as a segregated
account, separate and apart from trust funds created for mortgage-backed
securities of other series and the other accounts of the Master Servicer.

         Upon receipt of any of the amounts described in clauses (i) through
(iv) and (ix) of the second preceding paragraph with respect to any Trust
Mortgage Loan (other than a Combination Trust Mortgage Loan), or any of the
amounts described in clause (v) of the second preceding paragraph with respect
to any Combination Trust Mortgage Loan, the Special Servicer shall promptly, but
in no event later than two (2) Business Days after receipt, remit such amounts
to the Master Servicer for deposit into the Pool Custodial Account in accordance
with the second preceding paragraph, unless the Special Servicer determines,
consistent with the Servicing Standard, that a particular item should not be
deposited because of a restrictive endorsement or other appropriate reason. With
respect to any such amounts paid by check to the order of the Special Servicer,
the Special Servicer shall endorse such check to the order of the Master
Servicer, unless the Special Servicer determines, consistent with the Servicing
Standard, that a particular item cannot be so endorsed and delivered because of
a restrictive endorsement or other appropriate reason. Any such amounts received
by the Special Servicer with respect to an REO Property (other than an REO
Property that relates to a Loan Combination) shall be deposited by the Special
Servicer into the Pool REO Account and thereafter remitted to the Master
Servicer for deposit into the Pool Custodial Account as and to the extent
provided in Section 3.16(c).

         If and when any Mortgagor under any Defeasance Mortgage Loan that is
also a Mortgage Loan elects to defease all or any part of its Mortgage Loan and,
pursuant to the provisions of the related loan documents, delivers cash to the
Master Servicer to purchase the required Defeasance Collateral, the

                                     -123-

Master Servicer shall establish and maintain one or more separate segregated
accounts (collectively, the "Defeasance Deposit Account"), in which the Master
Servicer shall deposit such cash within one (1) Business Day of receipt by the
Master Servicer. The Master Servicer shall retain such cash in the Defeasance
Deposit Account pending its prompt application to purchase Defeasance
Collateral. The Master Servicer shall hold such cash and maintain the Defeasance
Deposit Account on behalf of the Trustee and, in the case of a Loan Combination,
the related Non-Trust Mortgage Loan Noteholder(s), to secure payment on the
related Defeasance Mortgage Loan. The Defeasance Deposit Account shall be an
Eligible Account. To the extent permitted by law or the applicable Defeasance
Mortgage Loan, prior to the purchase of Defeasance Collateral, funds in the
Defeasance Deposit Account may be invested only in Permitted Investments in
accordance with the provisions of Section 3.06. The Master Servicer shall pay or
cause to be paid to the related Mortgagor(s) interest, if any, earned on the
investment of funds in the Defeasance Deposit Account, if required by law or the
terms of the related Defeasance Mortgage Loan(s).

         Notwithstanding the foregoing, in the event that the Master Servicer
receives cash to purchase Defeasance Collateral for an Early Defeasance Trust
Mortgage Loan that the Depositor or the UBS Mortgage Loan Seller, as applicable,
is required to repurchase pursuant to or as otherwise contemplated by Section
2.03(j), the Master Servicer shall retain such cash in the Defeasance Deposit
Account on behalf of the Trust Fund until the Depositor or the UBS Mortgage Loan
Seller, as applicable, tenders the full Purchase Price in connection with such
repurchase and shall, on the date of such repurchase, transfer such cash to the
Depositor or the UBS Mortgage Loan Seller, as applicable.

         (b) The Trustee shall establish and maintain one or more trust accounts
(collectively, the "Collection Account") to be held in trust for the benefit of
the Certificateholders. Each account that constitutes the Collection Account
shall be an Eligible Account. The Trustee shall establish and maintain, on a
book-entry basis, the Class V Sub-Account, which sub-account shall be deemed to
be held in trust for the benefit of the Holders of the Class V Certificates. The
Master Servicer shall deliver to the Trustee each month on or before the Trust
Master Servicer Remittance Date therein, for deposit in the Collection Account,
an aggregate amount of immediately available funds equal to the Master Servicer
Remittance Amount for such Trust Master Servicer Remittance Date, together with,
in the case of the Final Distribution Date, any additional amounts contemplated
by the second paragraph of Section 9.01 and any Loss of Value Payments
contemplated by Section 3.05(e). Immediately upon deposit of the Master Servicer
Remittance Amount for any Trust Master Servicer Remittance Date into the
Collection Account, any portion thereof that represents Additional Interest
shall be deemed to have been deposited into the Class V Sub-Account.

         In addition, the Master Servicer shall, as and when required hereunder,
deliver to the Trustee (without duplication) for deposit in the Collection
Account:

               (i) any P&I Advances required to be made by the Master Servicer
     in accordance with Section 4.03(a); and

               (ii) any amounts required to be deposited by the Master Servicer
     pursuant to Section 3.19(a) in connection with Prepayment Interest
     Shortfalls.

         The Trustee shall, upon receipt, deposit in the Collection Account any
and all amounts received by it that are required by the terms of this Agreement
to be deposited therein. In addition, as and when required pursuant to Section
3.06, the Trustee shall (in all cases prior to distributions on the

                                     -124-

Certificates being made on the related Distribution Date) deposit in the
Collection Account any amounts required to be so deposited by the Trustee
pursuant to Section 3.06 in connection with losses incurred with respect to
Permitted Investments of funds held in the Collection Account.

         In the event that the Master Servicer fails, on any Trust Master
Servicer Remittance Date, to remit to the Trustee any amount(s) required to be
so remitted to the Trustee hereunder by such date, the Master Servicer shall pay
the Trustee, for the account of the Trustee, interest, calculated at the Prime
Rate, on such amount(s) not timely remitted, from and including that Trust
Master Servicer Remittance Date, to but not including the related Distribution
Date.

         On the Trust Master Servicer Remittance Date in March of 2005, the
Trustee shall transfer from the Interest Reserve Account to the Collection
Account the Interest Reserve Deposits then on deposit in the Interest Reserve
Account with respect to the Interest Reserve Mortgage Loans. On the Trust Master
Servicer Remittance Date in March of each year (commencing in March 2005), the
Trustee shall transfer from the Interest Reserve Account to the Collection
Account all Interest Reserve Amounts then on deposit in the Interest Reserve
Account with respect to the Interest Reserve Mortgage Loans and any Interest
Reserve REO Mortgage Loans.

         As and when required pursuant to Section 3.05(d), the Trustee shall
transfer monies from the Excess Liquidation Proceeds Account to the Collection
Account.

         (c) The Trustee shall establish and maintain one or more accounts
(collectively, the "Interest Reserve Account"), to be held in trust for the
benefit of the Certificateholders, for purposes of holding the Interest Reserve
Amounts and the Interest Reserve Deposits in respect of the Interest Reserve
Mortgage Loans and any Interest Reserve REO Mortgage Loans. Each account that
constitutes the Interest Reserve Account shall be an Eligible Account. On the
Closing Date, the Trustee shall deposit the Interest Reserve Deposits with
respect to the Interest Reserve Mortgage Loans into the Interest Reserve
Account. In addition, on each Distribution Date in February and, during a year
that is not a leap year, in January, commencing in February 2005, prior to any
distributions being made in respect of the Certificates on the subject
Distribution Date, the Trustee shall withdraw from the Collection Account and
deposit in the Interest Reserve Account with respect to each Interest Reserve
Mortgage Loan and Interest Reserve REO Mortgage Loan, an amount equal to the
Interest Reserve Amount, if any, in respect of such Mortgage Loan or REO
Mortgage Loan, as the case may be, for such Distribution Date; provided that no
such transfer of funds shall occur if the subject Distribution Date is the Final
Distribution Date. Furthermore, as and when required pursuant to Section 3.06,
the Trustee shall (in any event prior to any distributions on the Certificates
and any transfers to the Collection Account on or before the related
Distribution Date) deposit in the Interest Reserve Account any amounts required
to be so deposited by the Trustee pursuant to Section 3.06 in connection with
losses incurred with respect to Permitted Investments of funds held in the
Interest Reserve Account. Subject to the next paragraph, the Interest Reserve
Account may be a sub-account of the Collection Account.

         Notwithstanding that the Interest Reserve Account may be a sub-account
of the Collection Account for reasons of administrative convenience, the
Interest Reserve Account and the Collection Account shall, for all purposes of
this Agreement (including the obligations and responsibilities of the Trustee
hereunder), be considered to be and shall be required to be treated as, separate
and distinct accounts. The Trustee shall indemnify and hold harmless the Trust
Fund against any losses arising out of the failure by the Trustee to perform its
duties and obligations hereunder as if

                                     -125-

such accounts were separate accounts. The provisions of this paragraph shall
survive any resignation or removal of the Trustee and appointment of a successor
trustee.

         (d) If any Excess Liquidation Proceeds are received on the Mortgage
Pool, the Trustee shall establish and maintain one or more accounts
(collectively, the "Excess Liquidation Proceeds Account") to be held in trust
for the benefit of the Certificateholders, for purposes of holding such Excess
Liquidation Proceeds. Each account that constitutes the Excess Liquidation
Proceeds Account shall be an Eligible Account. On each Trust Master Servicer
Remittance Date, the Master Servicer shall withdraw from the Pool Custodial
Account and remit to the Trustee for deposit in the Excess Liquidation Proceeds
Account all Excess Liquidation Proceeds received with respect to the Mortgage
Pool during the related Collection Period ending in the calendar month in which
such Trust Master Servicer Remittance Date occurs. In addition, as and when
required pursuant to Section 3.06, the Trustee shall (in any event prior to any
transfers to the Collection Account on or before the related Distribution Date)
deposit in the Excess Liquidation Proceeds Account any amounts required to be so
deposited by the Trustee pursuant to Section 3.06 in connection with losses
incurred with respect to Permitted Investments of funds held in the Excess
Liquidation Proceeds Account. Subject to the next paragraph, the Excess
Liquidation Proceeds Account may be a sub-account of the Collection Account.

         Notwithstanding that the Excess Liquidation Proceeds Account may be a
sub-account of the Collection Account for reasons of administrative convenience,
the Excess Liquidation Proceeds Account and the Collection Account shall, for
all purposes of this Agreement (including the obligations and responsibilities
of the Trustee hereunder), be considered to be and shall be required to be
treated as, separate and distinct accounts. The Trustee shall indemnify and hold
harmless the Trust Fund against any losses arising out of the failure by the
Trustee to perform its duties and obligations hereunder as if such accounts were
separate accounts. The provisions of this paragraph shall survive any
resignation or removal of the Trustee and appointment of a successor trustee.

         (e) If any Loss of Value Payments are received in connection with a
Material Document Defect or Material Breach, as the case may be, pursuant to or
as contemplated by Section 2.03(e), the Special Servicer shall establish and
maintain one or more non-interest bearing accounts (collectively, the "Loss of
Value Reserve Fund") to be held in trust for the benefit of the
Certificateholders, for purposes of holding such Loss of Value Payments. Each
account that constitutes the Loss of Value Reserve Fund shall be an Eligible
Account. The Special Servicer shall, upon receipt, deposit in the Loss of Value
Reserve Fund all Loss of Value Payments received by it.

         (f) Funds (other than the Initial Deposits and the Interest Reserve
Deposits) in the Pool Custodial Account, the Collection Account, the Interest
Reserve Account and the Excess Liquidation Proceeds Account may be invested only
in Permitted Investments in accordance with the provisions of Section 3.06.
Funds in the Loss of Value Reserve Fund shall remain uninvested. The Master
Servicer shall give notice to the Trustee, the Special Servicer and the Rating
Agencies of the location of the Pool Custodial Account as of the Closing Date
and of the new location of the Pool Custodial Account prior to any change
thereof. As of the Closing Date, the Collection Account, the Interest Reserve
Account and the Excess Liquidation Proceeds Account shall be located at the
Trustee's Corporate Trust Office. The Trustee shall give notice to the Master
Servicer, the Special Servicer and the Rating Agencies of any change in the
location of the Collection Account, the Interest Reserve Account or the Excess
Liquidation Proceeds Account prior to any change thereof.

                                     -126-

         SECTION 3.04A. Loan Combination Custodial Accounts for Loan
                        Combinations.

         (a) With respect to each Loan Combination, the Master Servicer shall
establish and maintain one or more separate accounts (collectively, with respect
to such Loan Combination, the related "Loan Combination Custodial Account") in
which the amounts described in clauses (i) through (ix) below, insofar as they
are related to one or more Mortgage Loans included in such Loan Combination,
shall be deposited and held in trust for the benefit of the holders of such
Mortgage Loans, as their interests may appear; provided that, subject to the
last paragraph of this Section 3.04A(a), each Loan Combination Custodial Account
may be a sub-account of the Pool Custodial Account. Each Loan Combination
Custodial Account shall be an Eligible Account or, subject to the last paragraph
of this Section 3.04A(a), a sub-account of an Eligible Account. The Master
Servicer shall deposit or cause to be deposited in each Loan Combination
Custodial Account, within one (1) Business Day of receipt (in the case of
payments or other collections on the related Loan Combination) or as otherwise
required hereunder, the following payments and collections received or made by
the Master Servicer or on its behalf with respect to the related Loan
Combination subsequent to the Cut-off Date (other than in respect of principal
and interest on such Loan Combination due and payable on or before the Cut-off
Date, which payments shall be held pursuant to the terms of the related
Co-Lender Agreement, and other than amounts required to be deposited in the
Defeasance Deposit Account):

               (i) all payments on account of principal of the related Loan
     Combination, including Principal Prepayments, and regardless of whether
     those payments are made by the related Mortgagor, any related guarantor or
     any party exercising any cure rights under the related Co-Lender Agreement
     or any related mezzanine intercreditor agreement, out of any related
     Reserve Funds maintained for such purpose, out of collections on any
     related Defeasance Collateral or from any other source;

               (ii) all payments on account of interest on the related Loan
     Combination, including Default Interest, and regardless of whether those
     payments are made by the related Mortgagor, any related guarantor, or any
     party exercising any cure rights under the related Co-Lender Agreement or
     any related mezzanine intercreditor agreement, out of any related Reserve
     Funds maintained for such purpose, out of collections on any related
     Defeasance Collateral or from any other source;

               (iii) all Prepayment Consideration and/or late payment charges
     received in respect of the related Loan Combination;

               (iv) all Insurance Proceeds, Condemnation Proceeds and
     Liquidation Proceeds received in respect of the related Loan Combination
     or, except to the extent such proceeds are to first be deposited in a Loan
     Combination REO Account, any related REO Property;

               (v) any amounts required to be deposited by the Master Servicer
     pursuant to Section 3.06 in connection with losses incurred with respect to
     Permitted Investments of funds held in such Loan Combination Custodial
     Account;

               (vi) any amounts required to be deposited by the Master Servicer
     or the Special Servicer pursuant to Section 3.07(b) in connection with
     losses with respect to the related Loan Combination resulting from a
     deductible clause in a blanket or master force placed hazard insurance
     policy;

                                     -127-

               (vii) any amounts required to be transferred from the Loan
     Combination REO Account established with respect to the related Loan
     Combination pursuant to Section 3.16(c);

               (viii) insofar as they do not constitute Escrow Payments, any
     amounts paid by the related Mortgagor with respect to the related Loan
     Combination specifically to cover items for which a Servicing Advance has
     been made; and

               (ix) any amounts representing a reimbursement, payment and/or
     contribution due and owing to a party other than the Trust from any related
     Non-Trust Mortgage Loan Noteholder in accordance with the related Co-Lender
     Agreement;

provided that, with respect to a Loan Combination, any Liquidation Proceeds
derived from a Permitted Purchase of the Trust Mortgage Loan included in such
Loan Combination or the Trust's interest in any related REO Property, shall in
each case be deposited into the Pool Custodial Account.

         The foregoing requirements for deposit in each Loan Combination
Custodial Account shall be exclusive. Notwithstanding the foregoing, actual
payments from the related Mortgagor in respect of the related Loan Combination
in the nature of Escrow Payments, Reserve Funds, assumption fees, assumption
application fees, funds representing such Mortgagor's payment of costs and
expenses associated with assumptions and defeasance, modification fees,
extension fees, charges for beneficiary statements or demands, amounts collected
for checks returned for insufficient funds and any similar fees to which the
Master Servicer or Special Servicer is entitled as additional servicing
compensation and that are not expressly referred to in the prior paragraph, need
not be deposited by the Master Servicer in the subject Loan Combination
Custodial Account. If the Master Servicer shall deposit into any Loan
Combination Custodial Account any amount not required to be deposited therein,
then it may at any time withdraw such amount from such Custodial Account, any
provision herein to the contrary notwithstanding. The Master Servicer shall
promptly deliver to the Special Servicer, as additional special servicing
compensation in accordance with Section 3.11(d), all assumption fees and
assumption application fees (or the applicable portions thereof) and other
transaction fees received by the Master Servicer with respect to each Loan
Combination, to which the Special Servicer is entitled pursuant to such section,
upon receipt of a written statement of a Servicing Officer of the Special
Servicer describing the item and amount (unless pursuant to this Agreement it is
otherwise clear that the Special Servicer is entitled to such amounts, in which
case a written statement is not required). Each Loan Combination Custodial
Account shall be maintained as a segregated account, separate and apart from
trust funds created for mortgage-backed securities of other series and the other
accounts of the Master Servicer.

         Upon receipt of any of the amounts described in clauses (i) through
(iv), (viii) and (ix) of the second preceding paragraph with respect to any Loan
Combination, the Special Servicer shall promptly, but in no event later than two
(2) Business Days after receipt, remit such amounts to the Master Servicer for
deposit into the related Loan Combination Custodial Account in accordance with
the second preceding paragraph (or, if applicable, the Pool Custodial Account in
accordance with the proviso to the second preceding paragraph), unless the
Special Servicer determines, consistent with the Servicing Standard, that a
particular item should not be deposited because of a restrictive endorsement or
other appropriate reason. With respect to any such amounts paid by check to the
order of the Special Servicer, the Special Servicer shall endorse such check to
the order of the Master Servicer, unless the Special Servicer determines,
consistent with the Servicing Standard, that a particular item cannot be so

                                     -128-

endorsed and delivered because of a restrictive endorsement or other appropriate
reason. Any such amounts received by the Special Servicer with respect to an REO
Property that relates to a Loan Combination shall initially be deposited by the
Special Servicer into the Loan Combination REO Account established with respect
to such Loan Combination and thereafter remitted to the Master Servicer for
deposit into the related Loan Combination Custodial Account, all in accordance
with Section 3.16(c).

         Notwithstanding that a Loan Combination Custodial Account may be a
sub-account of the Pool Custodial Account for reasons of administrative
convenience, such Loan Combination Custodial Account and the Pool Custodial
Account shall, for all purposes of this Agreement (including the obligations and
responsibilities of the Master Servicer hereunder), be considered to be and
shall be required to be treated as, separate and distinct accounts. The Master
Servicer shall indemnify and hold harmless the Trust Fund and the respective
related Non-Trust Mortgage Loan Noteholders against any losses arising out of
the failure by the Master Servicer to perform its duties and obligations
hereunder as if such accounts were separate accounts. The provisions of this
paragraph shall survive any resignation or removal of the Master Servicer and
appointment of a successor master servicer.

         (b) If and when the related Mortgagor elects to defease any Loan
Combination or any portion thereof, the provisions of the next to last paragraph
of Section 3.04(a) relating to the Defeasance Deposit Account shall apply.

         (c) In connection with each Loan Combination, the Master Servicer shall
give notice to the Trustee, the related Non-Trust Mortgage Loan Noteholder(s)
and the Special Servicer of the location of the related Loan Combination
Custodial Account when first established and of the new location of the related
Loan Combination Custodial Account prior to any change thereof.

         SECTION 3.05. Permitted Withdrawals From the Pool Custodial Account,
                       the Collection Account, the Interest Reserve Account and
                       the Excess Liquidation Proceeds Account.

         (a) The Master Servicer may, from time to time, make withdrawals from
the Pool Custodial Account for any of the following purposes (the order set
forth below not constituting an order of priority for such withdrawals):

               (i) to remit to the Trustee for deposit in the Collection Account
     the amounts required to be so deposited pursuant to the first paragraph of
     Section 3.04(b), and any amounts that may be applied to make P&I Advances
     with respect to the Mortgage Pool pursuant to Section 4.03(a);

               (ii) to reimburse the Fiscal Agent, the Trustee and itself, in
     that order, for unreimbursed P&I Advances made thereby with respect to the
     Mortgage Pool (exclusive of any Combination Trust Mortgage Loan or any
     successor REO Trust Mortgage Loan with respect thereto), the Fiscal
     Agent's, the Trustee's and the Master Servicer's, as the case may be,
     respective rights to reimbursement pursuant to this clause (ii) with
     respect to any such P&I Advance being limited to amounts on deposit in the
     Pool Custodial Account that represent Late Collections of interest and
     principal (net of related Master Servicing Fees and any related Workout
     Fees and/or Liquidation Fees) received in respect of the particular Trust
     Mortgage Loan or REO Trust Mortgage Loan as to which such P&I Advance was
     made;

                                     -129-

               (iii) to pay to itself earned and unpaid Master Servicing Fees
     with respect to the Mortgage Pool (exclusive of any Combination Trust
     Mortgage Loan or any successor REO Trust Mortgage Loan with respect
     thereto), the Master Servicer's right to payment pursuant to this clause
     (iii) with respect to any such Master Servicing Fees being limited to
     amounts on deposit in the Pool Custodial Account that are allocable as a
     recovery of interest on or in respect of the Trust Mortgage Loan or REO
     Trust Mortgage Loan as to which such Master Servicing Fees were earned;

               (iv) to pay (A) to the Special Servicer, out of general
     collections on the Mortgage Pool on deposit in the Pool Custodial Account,
     earned and unpaid Special Servicing Fees in respect of each Specially
     Serviced Trust Mortgage Loan and each REO Trust Mortgage Loan that relates
     to an REO Property and (B) to itself, out of general collections on the
     Mortgage Pool on deposit in the Pool Custodial Account, any Master
     Servicing Fee earned in respect of any Trust Mortgage Loan or REO Trust
     Mortgage Loan that remains unpaid in accordance with clause (iii) above or
     Section 3.05A, as applicable, following a Final Recovery Determination made
     with respect to such Trust Mortgage Loan or the related REO Property and
     the deposit into the Pool Custodial Account of all amounts received in
     connection with such Final Recovery Determination;

               (v) to pay the Special Servicer (or, if applicable, a predecessor
     Special Servicer) any earned and unpaid Workout Fees and Liquidation Fees
     in respect of each Specially Serviced Trust Mortgage Loan, each Corrected
     Trust Mortgage Loan and/or each REO Trust Mortgage Loan that relates to an
     REO Property (other than, if applicable, any Combination Trust Mortgage
     Loan or any successor REO Trust Mortgage Loan with respect thereto), as
     applicable, in the amounts and from the sources specified in Section
     3.11(c);

               (vi) to reimburse the Fiscal Agent, the Trustee, itself and the
     Special Servicer, in that order, for any unreimbursed Servicing Advances
     made thereby with respect to any Trust Mortgage Loan or REO Property (other
     than any Combination Trust Mortgage Loan or related REO Property), the
     Fiscal Agent's, the Trustee's, the Master Servicer's and the Special
     Servicer's respective rights to reimbursement pursuant to this clause (vi)
     with respect to any Servicing Advance being limited to amounts on deposit
     in the Pool Custodial Account that represent payments made by or on behalf
     of the related Mortgagor to cover the item for which such Servicing Advance
     was made, and to amounts on deposit in the Pool Custodial Account that
     represent Liquidation Proceeds, Condemnation Proceeds, Insurance Proceeds
     and, if applicable, REO Revenues (in each case, if applicable, net of any
     Liquidation Fee or Workout Fee payable therefrom) received in respect of
     the particular Trust Mortgage Loan or REO Property as to which such
     Servicing Advance was made;

               (vii) to reimburse the Fiscal Agent, the Trustee, itself and the
     Special Servicer, in that order, out of general collections on the Mortgage
     Pool on deposit in the Pool Custodial Account, for any unreimbursed
     Advances that have been or are determined to be Nonrecoverable Advances
     (provided that such amounts may be withdrawn over time in accordance with
     Sections 3.11(g) or 4.03(d), as applicable);

               (viii) to pay the Fiscal Agent, the Trustee, itself and the
     Special Servicer, in that order, any unpaid interest accrued and payable in
     accordance with Section 3.11(g) or 4.03(d), as

                                     -130-

     applicable, on any Advance made thereby under this Agreement, the Fiscal
     Agent's, the Trustee's, the Master Servicer's and the Special Servicer's
     respective rights to payment pursuant to this clause (viii) with respect to
     interest on any such Advance being limited to amounts on deposit in the
     Pool Custodial Account that represent Default Charges collected on or in
     respect of the Trust Mortgage Loan or REO Trust Mortgage Loan, as
     applicable, as to which the subject Advance was made, as and to the extent
     contemplated by Section 3.26;

               (ix) to pay, out of general collections on the Mortgage Pool on
     deposit in the Pool Custodial Account, the Fiscal Agent, the Trustee,
     itself and the Special Servicer, in that order, any unpaid interest accrued
     and payable in accordance with Section 3.11(g) or 4.03(d), as applicable,
     on any Advance made thereby with respect to the Mortgage Pool (or, in the
     case of a Servicing Advance, made thereby with respect to a Loan
     Combination), but only to the extent that such Advance has been reimbursed
     or is then being reimbursed and the related Default Charges then on deposit
     in the Pool Custodial Account are not sufficient to make such payment as
     contemplated by the immediately preceding clause (viii); provided that, if
     such Advance relates to any Combination Trust Mortgage Loan or any
     successor REO Trust Mortgage Loan with respect thereto (or, in the case of
     Servicing Advance, relates to any Loan Combination), such payment pursuant
     to this clause (ix) is to be made only to the extent that the funds on
     deposit in the related Loan Combination Custodial Account are not
     sufficient to make such payment as contemplated by Section 3.05A and such
     payment cannot be made out of the Pool Custodial Account pursuant to clause
     (xviii) of this Section 3.05(a);

               (x) to pay, out of amounts on deposit in the Pool Custodial
     Account that represent Default Charges collected on or in respect of the
     Trust Mortgage Loan or REO Trust Mortgage Loan to which the subject expense
     relates (to the extent such Default Charges are not otherwise applied as
     contemplated by clause (viii) above), any unpaid expense (other than
     interest accrued on Advances, which is payable pursuant to clause (viii)
     above, and other than Special Servicing Fees, Liquidation Fees and Workout
     Fees) that is incurred with respect to such Trust Mortgage Loan or REO
     Trust Mortgage Loan and that, if paid from collections on the Mortgage Pool
     other than Default Charges collected with respect to such Trust Mortgage
     Loan or REO Trust Mortgage Loan, would constitute an Additional Trust Fund
     Expense, as and to the extent contemplated by Section 3.26;

               (xi) to pay, out of general collections on the Mortgage Pool on
     deposit in the Pool Custodial Account, for (A) costs and expenses incurred
     by the Trust Fund pursuant to Section 3.09(c) (other than the costs of
     environmental testing, which are to be covered by, and reimbursable as, a
     Servicing Advance), (B) the cost of an independent appraiser or other
     expert in real estate matters retained pursuant to Sections 3.11(h), 3.18
     or 4.03(c), and (C) the fees of any Independent Contractor retained with
     respect to any REO Property pursuant to Section 3.17(d) (to the extent that
     it has not paid itself such fees prior to remitting collections on such REO
     Property to the Special Servicer); provided that, in the case of a
     Mortgaged Property that relates to a Loan Combination, such payment
     pursuant to this clause (xi) is to be made only to the extent that (X) it
     would not ultimately be payable out of collections on or in respect of such
     Loan Combination or (Y) it is in the best interests of the
     Certificateholders;

               (xii) to pay itself, as additional master servicing compensation
     in accordance with Section 3.11(b), any amounts on deposit in the Pool
     Custodial Account that represent

                                     -131-

     (A) interest and investment income earned in respect of amounts held in the
     Pool Custodial Account as provided in Section 3.06(b), but only to the
     extent of the Net Investment Earnings with respect to the Pool Custodial
     Account for any related Investment Period, (B) Prepayment Interest Excesses
     collected on the Mortgage Pool and (C) Net Default Charges (after
     application pursuant to Section 3.26) actually Received by the Trust that
     accrued in respect of a Performing Trust Mortgage Loan; and to pay the
     Special Servicer, as additional special servicing compensation in
     accordance with Section 3.11(d), any amounts on deposit in the Pool
     Custodial Account that represent Net Default Charges (after application to
     cover such other payments and reimbursements as are provided for under
     Section 3.26) actually collected that accrued in respect of a Specially
     Serviced Trust Mortgage Loan and/or an REO Trust Mortgage Loan that relates
     to an REO Property;

               (xiii) to pay itself, the Special Servicer, the Depositor, or any
     of their respective members, managers, directors, officers, employees and
     agents, as the case may be, out of general collections on the Mortgage Pool
     on deposit in the Pool Custodial Account, any amounts payable to any such
     Person pursuant to Section 6.03; provided that such payment does not relate
     solely to a Non-Trust Mortgage Loan or any successor REO Mortgage Loan with
     respect thereto;

               (xiv) to pay, out of general collections on the Mortgage Pool on
     deposit in the Pool Custodial Account, for (A) the cost of the Opinion of
     Counsel contemplated by Section 11.02(a), (B) the cost of an Opinion of
     Counsel contemplated by Section 11.01(a) or 11.01(c) in connection with any
     amendment to this Agreement requested by the Master Servicer or the Special
     Servicer that protects or is in furtherance of the rights and interests of
     Certificateholders, and (C) the cost of recording this Agreement in
     accordance with Section 11.02(a); provided that, in the cases of clauses
     (xiv)(A) and (xiv)(C), such payment shall be made from the Pool Custodial
     Account only to the extent that it is not otherwise paid from the related
     Loan Combination Custodial Account by the Trust Master Servicer Remittance
     Date following the applicable Collection Period in which the expense is
     incurred;

               (xv) to pay itself, the Special Servicer, the Depositor, any
     Controlling Class Certificateholder or any other Person, as the case may
     be, with respect to each Trust Mortgage Loan, if any, previously purchased
     by such Person pursuant to this Agreement, all amounts received thereon
     subsequent to the date of purchase that have been deposited in the Pool
     Custodial Account;

               (xvi) to pay, in accordance with Section 3.11(i), out of general
     collections on the Mortgage Pool on deposit in the Pool Custodial Account,
     any servicing expenses, that would, if advanced, constitute Nonrecoverable
     Servicing Advances (other than servicing expenses that relate solely to a
     Non-Trust Mortgage Loan or any successor REO Mortgage Loan with respect
     thereto);

               (xvii) to pay, out of general collections on the Mortgage Pool on
     deposit in the Pool Custodial Account, to a Non-Trust Mortgage Loan
     Noteholder, any amount (other than normal monthly payments) specifically
     payable or reimbursable to such party by the Trust, in its capacity as
     holder of the related Trust Mortgage Loan or REO Trust Mortgage Loan that
     is part of the relevant Loan Combination, pursuant to the terms of the
     related Co-Lender Agreement;

                                     -132-

               (xviii) to reimburse the Fiscal Agent, the Trustee, the Master
     Servicer and/or the Special Servicer, as applicable, for unreimbursed
     Advances, unpaid Master Servicing Fees and/or any unpaid interest on any
     Advances, but only if and to the extent that such items relate solely to a
     Combination Trust Mortgage Loan or any successor REO Trust Mortgage Loan
     with respect thereto, each such party's respective rights to reimbursement
     pursuant to this clause (xviii) to be limited to amounts on deposit in the
     Pool Custodial Account that represent Liquidation Proceeds derived from a
     Permitted Purchase of such Combination Trust Mortgage Loan or the Trust's
     interest in any related REO Property; provided that, such items may only be
     reimbursed to any party pursuant to this clause (xviii) if and to the
     extent that such items have not been or are not simultaneously being
     reimbursed to such party pursuant to Section 3.05A; and provided, further,
     that, in the case of a sale of a Combination Trust Mortgage Loan with
     respect to which the Purchase Price therefor has been reduced by amounts
     set forth in the next to last proviso of the definition of "Purchase
     Price", the amount of any unpaid Master Servicing Fees, unreimbursed
     Advances and/or unpaid interest on Advances reimbursable to any party
     pursuant to this clause (xviii) shall be reduced by any related unpaid
     Master Servicing Fees, unreimbursed Advances and unpaid interest on
     Advances in respect of the subject Combination Trust Mortgage Loan or REO
     Trust Mortgage Loan that have served to so reduce such Purchase Price
     therefor and which, following the purchase or sale from which the subject
     Liquidation Proceeds have been derived, will continue to be payable or
     reimbursable under the related Co-Lender Agreement and/or any successor
     servicing agreement with respect to the related Loan Combination to the
     Master Servicer and/or the Special Servicer (and which amounts shall no
     longer be payable hereunder);

               (xix) on each Trust Master Servicer Remittance Date, to transfer
     Excess Liquidation Proceeds in respect of the Mortgage Pool to the Trustee,
     for deposit in the Excess Liquidation Proceeds Account, in accordance with
     Section 3.04(d); and

               (xx) to clear and terminate the Pool Custodial Account at the
     termination of this Agreement pursuant to Section 9.01.

         The Master Servicer shall keep and maintain separate accounting
records, on a loan-by-loan basis when appropriate, in connection with any
withdrawal from the Pool Custodial Account pursuant to clauses (ii) through
(xix) above.

         The Master Servicer shall pay to the Special Servicer (or to
third-party contractors at the direction of the Special Servicer), the Trustee
or the Fiscal Agent from the Pool Custodial Account, amounts permitted to be
paid to the Special Servicer (or to any such third-party contractor), the
Trustee or the Fiscal Agent therefrom promptly upon receipt of a written
statement of a Servicing Officer of the Special Servicer or of a Responsible
Officer of the Trustee or the Fiscal Agent describing the item and amount to
which the Special Servicer (or such third-party contractor), the Trustee or the
Fiscal Agent, as applicable, is entitled (unless such payment to the Special
Servicer, the Trustee (for example, the Trustee Fee) or the Fiscal Agent, as the
case may be, is clearly required pursuant to this Agreement, in which case a
written statement is not required). The Master Servicer may rely conclusively on
any such written statement and shall have no duty to re-calculate the amounts
stated therein.

         In connection with any payments required to be made to a Non-Trust
Mortgage Loan Noteholder in accordance with Section 3.05(a)(xvii), the Master
Servicer may request a written

                                     -133-

statement from a servicing officer or responsible officer, as applicable, of
such Non-Trust Mortgage Loan Noteholder, describing the nature and amount of the
item for which such party is seeking payment or reimbursement and setting forth
the provision(s) of the related Co-Lender Agreement pursuant to which such party
believes it is entitled to reimbursement; provided that the Master Servicer may
not condition payments required to be made to a Non-Trust Mortgage Loan
Noteholder in accordance with Section 3.05(a)(xvii) upon receipt of such a
written statement (other than as permitted under the related Co-Lender
Agreement); and provided, further, that to the extent such a written statement
from a servicing officer or responsible officer, as applicable, of the subject
Non-Trust Mortgage Loan Noteholder is received by the Master Servicer, the
Master Servicer may reasonably rely upon such statement as the nature and amount
of the item for which reimbursement is sought.

         The Special Servicer shall keep and maintain separate accounting for
each Specially Serviced Trust Mortgage Loan and REO Property, on a loan-by-loan
basis, for the purpose of justifying any request for withdrawal from the Pool
Custodial Account. With respect to each Trust Mortgage Loan for which it makes
an Advance, each of the Trustee and the Fiscal Agent shall keep and maintain
separate accounting, on a loan-by-loan basis, for the purpose of justifying any
request for withdrawal from the Pool Custodial Account for reimbursements of
Advances or payments of interest thereon.

         (b) The Trustee may, from time to time, make withdrawals from the
Collection Account for any of the following purposes (in no particular order of
priority):

               (i) to make distributions to Certificateholders on each
     Distribution Date pursuant to Section 4.01 or 9.01, as applicable;

               (ii) to pay (A) the Trustee, the Fiscal Agent or any of their
     respective directors, officers, employees and agents, as the case may be,
     out of general collections on the Mortgage Pool on deposit in the
     Collection Account, any amounts payable or reimbursable to any such Person
     pursuant to Section 7.01(b) and/or Section 8.05, as applicable, and (B) as
     and when contemplated by Section 8.08, the cost of the Trustee's
     transferring Mortgage Files and other documents to a successor after being
     terminated by Certificateholders pursuant to Section 8.07(c) without cause;

               (iii) to pay, out of general collections on the Mortgage Pool on
     deposit in the Collection Account, for the cost of the Opinions of Counsel
     sought by the Trustee or the Tax Administrator (A) as provided in clause
     (iv) of the definition of "Disqualified Organization", (B) as contemplated
     by Sections 10.01(i) and 10.02(e), or (C) as contemplated by Section
     11.01(a) or 11.01(c) in connection with any amendment to this Agreement
     requested by the Trustee which amendment is in furtherance of the rights
     and interests of Certificateholders;

               (iv) to pay, out of general collections on the Mortgage Pool on
     deposit in the Collection Account, any and all federal, state and local
     taxes imposed on any REMIC Pool or on the assets or transactions of any
     REMIC Pool, together with all incidental costs and expenses, to the extent
     none of the Depositor, the Trustee, the Tax Administrator, the Master
     Servicer or the Special Servicer is liable therefor pursuant to Section
     10.01(j) or Section 10.02(f);

               (v) to pay the Tax Administrator, out of general collections on
     the Mortgage Pool on deposit in the Collection Account, any amounts
     reimbursable to it pursuant to Section 10.01(f) or Section 10.02(b);

                                     -134-

               (vi) to pay the Master Servicer any amounts deposited by the
     Master Servicer in the Collection Account in error;

               (vii) to transfer Interest Reserve Amounts in respect of the
     Interest Reserve Mortgage Loans and any Interest Reserve REO Mortgage Loans
     to the Interest Reserve Account as and when required by Section 3.04(c);

               (viii) to pay itself any Net Investment Earnings with respect to
     the Collection Account for any related Investment Period; and

               (ix) to clear and terminate the Collection Account at the
     termination of this Agreement pursuant to Section 9.01.

         On or prior to a Distribution Date, the Trustee shall be entitled to
withdraw amounts that are payable or reimbursable as set forth in clauses (ii)
through (viii) above from the Collection Account prior to making distributions
to Certificateholders on such Distribution Date.

         (c) On the Trust Master Servicer Remittance Date in March 2005, the
Trustee shall withdraw from the Interest Reserve Account and deposit in the
Collection Account the Interest Reserve Deposits that have been deposited in the
Interest Reserve Account in respect of the Interest Reserve Mortgage Loans on
the Closing Date in accordance with Section 3.04(c). On each Trust Master
Servicer Remittance Date in March (commencing in March 2005), the Trustee shall
withdraw from the Interest Reserve Account and deposit in the Collection Account
all Interest Reserve Amounts that have been deposited in the Interest Reserve
Account in respect of the Interest Reserve Mortgage Loans and any Interest
Reserve REO Mortgage Loans during January and/or February of the same year in
accordance with Section 3.04(c). On each Distribution Date, the Trustee may
withdraw from the Interest Reserve Account and pay itself any Net Investment
Earnings with respect to the Interest Reserve Account for the then most recently
ended related Investment Period.

         (d) On each Trust Master Servicer Remittance Date, the Trustee shall
withdraw from the Excess Liquidation Proceeds Account and deposit in the
Collection Account, for distribution on the following Distribution Date, an
amount equal to the lesser of (i) the entire amount, if any, then on deposit in
the Excess Liquidation Proceeds Account and (ii) the excess, if any, of the
aggregate amount distributable with respect to the Regular Interest Certificates
on such Distribution Date pursuant to Sections 4.01(a) and 4.01(b), over the
Available Distribution Amount for such Distribution Date (calculated without
regard to such transfer from the Excess Liquidation Proceeds Account to the
Collection Account); provided that on the Trust Master Servicer Remittance Date
immediately prior to the Final Distribution Date, the Trustee shall withdraw
from the Excess Liquidation Proceeds Account and deposit in the Collection
Account, for distribution on such Distribution Date, any and all amounts then on
deposit in the Excess Liquidation Proceeds Account. On each Distribution Date,
the Trustee may withdraw from the Excess Liquidation Proceeds Account and pay
itself any Net Investment Earnings with respect to the Excess Liquidation
Proceeds Account for the then most recently ended related Investment Period.

                                     -135-

         (e) If any Loss of Value Payments are deposited into the Loss of Value
Reserve Fund with respect to any Trust Mortgage Loan or any related REO
Property, then the Special Servicer shall, promptly when needed, transfer such
Loss of Value Payments (up to the remaining portion thereof) from the Loss of
Value Reserve Fund to the Pool Custodial Account for the following purposes:

               (i) to reimburse the Master Servicer, the Special Servicer, the
     Trustee or the Fiscal Agent, in accordance with Section 3.05(a), for any
     Nonrecoverable Advance made by such party with respect to such Trust
     Mortgage Loan or any related REO Property (together with interest thereon);

               (ii) to pay, in accordance with Section 3.05(a), or to reimburse
     the Trust for the prior payment of, any expense relating to such Trust
     Mortgage Loan or any related REO Property that constitutes or, if not paid
     out of such Loss of Value Payments, would constitute an Additional Trust
     Fund Expense;

               (iii) to offset any Realized Loss (as calculated without regard
     to the application of such Loss of Value Payments) incurred with respect to
     such Trust Mortgage Loan or any successor REO Trust Mortgage Loan with
     respect thereto; and

               (iv) following the occurrence of a Liquidation Event with respect
     to such Trust Mortgage Loan or any related REO Property, to cover the items
     contemplated by the immediately preceding clauses (i)-(iii) in respect of
     any other Trust Mortgage Loan or REO Trust Mortgage Loan.

         Any Loss of Value Payments transferred to the Pool Custodial Account
pursuant to clauses (i)-(iii) of the prior paragraph shall, except for purposes
of Section 3.11(c), be deemed to constitute Liquidation Proceeds Received by the
Trust in respect of the related Trust Mortgage Loan or any successor REO Trust
Mortgage Loan with respect thereto for which such Loss of Value Payments were
received; and any Loss of Value Payments transferred to the Pool Custodial
Account pursuant to clause (iv) of the prior paragraph shall, except for
purposes of Section 3.11(c), be deemed to constitute Liquidation Proceeds
Received by the Trust in respect of the Trust Mortgage Loan or REO Trust
Mortgage Loan for which such Loss of Value Payments are being transferred to the
Pool Custodial Account to cover an item contemplated by clauses (i) - (iii) of
the prior paragraph.

         On the Trust Master Servicer Remittance Date related to the Final
Distribution Date, the Special Servicer shall withdraw from the Loss of Value
Reserve Fund and transfer to the Trustee, for deposit in the Collection Account
and, thereafter, for distribution on the Final Distribution Date, an amount
equal to the lesser of (i) the entire amount, if any, then on deposit in the
Loss of Value Reserve Fund and (ii) the excess, if any, of the aggregate amount
needed to distribute to the Holders of the Regular Interest Certificates in
accordance with Section 9.01(a), all Distributable Certificate Interest then
payable thereto, together with the aggregate Certificate Principal Balance of,
and all Loss Reimbursement Amounts for such Final Distribution Date in respect
of, the respective Classes of the Regular Interest Certificates, over the
Available Distribution Amount for the Final Distribution Date (calculated
without regard to such transfer from the Loss of Value Reserve Fund to the
Collection Account). Such Loss of Value Payments so deposited in the Collection
Account shall constitute part of the Available Distribution Amount for the Final
Distribution Date. Any amount remaining in the Loss of Value Reserve Fund on the
Final Distribution Date, after application in accordance with the second

                                     -136-

preceding sentence, shall be distributable to the Holders of the Class R-III
Certificates on the Final Distribution Date.

         SECTION 3.05A. Permitted Withdrawals From the Loan Combination
                        Custodial Accounts.

         The Master Servicer may, from time to time, make withdrawals from the
Loan Combination Custodial Account related to each Loan Combination for any of
the following purposes (the order set forth below not constituting an order of
priority for such withdrawals, except to the extent expressly provided in the
related Co-Lender Agreement):

               (i) to make remittances each month, on or before the Loan
     Combination Master Servicer Remittance Date occurring in such month (and at
     such other times as may be required under the related Co-Lender Agreement),
     to the respective holders of the Mortgage Loans or any successor REO
     Mortgage Loans contained in the subject Loan Combination, including the
     Trust (as holder of the Trust Mortgage Loan contained in the subject Loan
     Combination or any successor REO Trust Mortgage Loan with respect thereto,
     as applicable), all in accordance with the related Co-Lender Agreement,
     such remittances to the Trust to be made into the Pool Custodial Account;

               (ii) to reimburse, first, the Fiscal Agent, second, the Trustee,
     and last, itself, in that order, for unreimbursed P&I Advances made by such
     party (with its own funds) with respect to the Trust Mortgage Loan included
     in the subject Loan Combination or any successor REO Trust Mortgage Loan
     with respect thereto, any such reimbursement pursuant to this clause (ii)
     with respect to any such P&I Advance to be made out of amounts on deposit
     in the related Loan Combination Custodial Account that would otherwise be
     distributable to the Trust as late collections of interest on and/or
     principal of the Trust Mortgage Loan included in the subject Loan
     Combination or any successor REO Mortgage Loan with respect thereto, as the
     case may be, without regard to such P&I Advance, such reimbursement to be
     deducted (if and to the extent so provided in the related Co-Lender
     Agreement) from the amounts otherwise so distributable;

               (iii) to reimburse, first, the Fiscal Agent, second, the Trustee,
     third, itself, and last, the Special Servicer, in that order, for any
     unreimbursed Servicing Advances made thereby with respect to the subject
     Loan Combination or any related REO Property, any such party's respective
     rights to reimbursement pursuant to this clause (iii) with respect to any
     Servicing Advance being limited to amounts on deposit in the related Loan
     Combination Custodial Account that represent payments made by or on behalf
     of the related Mortgagor to cover the item for which such Servicing Advance
     was made, and to amounts on deposit in the related Loan Combination
     Custodial Account that represent Liquidation Proceeds, Condemnation
     Proceeds, Insurance Proceeds and, if applicable, REO Revenues (in each
     case, if applicable, net of any Liquidation Fee or Workout Fee payable
     therefrom) received in respect of the subject Loan Combination or any
     related REO Property (with, if and to the extent applicable under the
     related Co-Lender Agreement, a corresponding allocation of such Servicing
     Advance and the reimbursement thereof to one or more of the Mortgage Loans
     comprising the subject Loan Combination or any successor REO Mortgage Loans
     with respect thereto, and a corresponding deduction of such Servicing
     Advance from the amounts otherwise distributable under the related
     Co-Lender Agreement to one or more of the respective holders of the
     Mortgage Loans

                                     -137-

     comprising the subject Loan Combination or any successor REO Mortgage Loans
     with respect thereto, all in accordance with the related Co-Lender
     Agreement, and taking into account the subordination of the Non-Trust
     Mortgage Loan(s) included in the subject Loan Combination or any successor
     REO Mortgage Loan(s) with respect thereto);

               (iv) to pay the Fiscal Agent, the Trustee and itself for any
     unpaid interest accrued and payable hereunder on any P&I Advance made
     thereby under this Agreement on the Trust Mortgage Loan included in such
     Loan Combination or any successor REO Mortgage Loan with respect thereto,
     any such payment (as and to the extent provided in the related Co-Lender
     Agreement) to be made pursuant to this clause (iv) out of: first, any
     amounts on deposit in the related Loan Combination Custodial Account that
     would otherwise be distributable under the related Co-Lender Agreement to
     the holders of the Mortgage Loans comprising the subject Loan Combination
     or any successor REO Mortgage Loans with respect thereto as Default Charges
     on their respective Mortgage Loans or any successor REO Mortgage Loans with
     respect thereto, all in accordance with Section 3.26, with such payment to
     be deducted from the amounts otherwise so distributable; and second, to the
     maximum extent permitted by the related Co-Lender Agreement, any amounts on
     deposit in the related Loan Combination Custodial Account that would
     otherwise be distributable under the related Co-Lender Agreement to the
     related Non-Trust Mortgage Loan Noteholder(s) as collections of interest on
     and/or principal of, or any other relevant amounts with respect to, the
     Non-Trust Mortgage Loan(s) included in the subject Loan Combination or any
     successor REO Mortgage Loan(s) with respect thereto, with such payment to
     be deducted (if and to the extent so provided in the related Co-Lender
     Agreement) from such amounts otherwise so distributable; and third, any
     remaining amounts on deposit in the related Loan Combination Custodial
     Account that would otherwise be distributable under the related Co-Lender
     Agreement to the holders of the Mortgage Loans comprising the subject Loan
     Combination or any successor REO Mortgage Loans with respect thereto (with,
     if and to the extent applicable under the related Co-Lender Agreement, a
     corresponding allocation of the remaining portion of such interest on such
     P&I Advance and the payment thereof to one or more of the Mortgage Loans
     comprising the subject Loan Combination or any successor REO Mortgage Loans
     with respect thereto, and a corresponding deduction of the remaining
     portion of such interest on such P&I Advance from such remaining amounts
     otherwise so distributable under the related Co-Lender Agreement to one or
     more of the respective holders of the Mortgage Loans comprising the subject
     Loan Combination or any successor REO Mortgage Loans with respect thereto,
     all in accordance with the related Co-Lender Agreement, and taking into
     account the subordination of the Non-Trust Mortgage Loan(s) included in the
     subject Loan Combination or any successor REO Mortgage Loan(s) with respect
     thereto); provided that, in the case of subclauses second and third of this
     clause (iv), such payment shall be made only to the extent the related P&I
     Advance has been or is contemporaneously being reimbursed and only insofar
     as such unpaid interest is not then payable pursuant to a withdrawal made
     in accordance with subclause first of this clause (iv);

               (v) to pay the Fiscal Agent, the Trustee, itself and the Special
     Servicer for any unpaid interest accrued and payable hereunder on any
     Servicing Advance made thereby under this Agreement with respect to the
     subject Loan Combination or any related REO Property, any such payment (as
     and to the extent provided in the related Co-Lender Agreement) to be made
     pursuant to this clause (v) out of: first, any amounts on deposit in the
     related Loan Combination Custodial Account that would otherwise be
     distributable under the related Co-Lender Agreement

                                     -138-

     to the holders of the Mortgage Loans comprising the subject Loan
     Combination or any successor REO Mortgage Loans with respect thereto as
     Default Charges on their respective Mortgage Loans or any successor REO
     Mortgage Loans with respect thereto, all in accordance with Section 3.26,
     with such payment to be deducted from such amounts otherwise so
     distributable; second, to the maximum extent permitted by the related
     Co-Lender Agreement, any amounts on deposit in the related Loan Combination
     Custodial Account that would otherwise be distributable under the related
     Co-Lender Agreement to the related Non-Trust Mortgage Loan Noteholder(s) as
     collections of interest on and/or principal of, or any other relevant
     amounts with respect to, the Non-Trust Mortgage Loan(s) included in the
     subject Loan Combination or any successor REO Mortgage Loan with respect
     thereto, with such payment to be deducted (if and to the extent so provided
     in the related Co-Lender Agreement) from such amounts otherwise so
     distributable; and third, any remaining amounts on deposit in the related
     Loan Combination Custodial Account that would otherwise be distributable
     under the related Co-Lender Agreement to the holders of the Mortgage Loans
     comprising the subject Loan Combination or any successor REO Mortgage Loans
     with respect thereto (with, if and to the extent applicable under the
     related Co-Lender Agreement, a corresponding allocation of the remaining
     portion of such interest on such Servicing Advance and the payment thereof
     to one or more of the Mortgage Loans comprising the subject Loan
     Combination or any successor REO Mortgage Loans with respect thereto, and a
     corresponding deduction of the remaining portion of such interest on such
     Servicing Advance from such remaining amounts otherwise so distributable
     under the related Co-Lender Agreement to one or more of the respective
     holders of the Mortgage Loans comprising the subject Loan Combination or
     any successor REO Mortgage Loans with respect thereto, all in accordance
     with the related Co-Lender Agreement, and taking into account the
     subordination of the Non-Trust Mortgage Loan(s) included in the subject
     Loan Combination or any successor REO Mortgage Loan(s) with respect
     thereto); provided that, in the case of subclause second and third of this
     clause (v), such payment shall be made only to the extent the related
     Servicing Advance has been or is contemporaneously being reimbursed and
     only insofar as such unpaid interest is not then payable pursuant to a
     withdrawal made in accordance with subclause first above of this clause
     (v);

               (vi) to pay to itself any earned and unpaid Master Servicing Fees
     with respect to each Mortgage Loan and successor REO Mortgage Loan
     contained in the subject Loan Combination, the right of the Master Servicer
     to payment pursuant to this clause (vi) with respect to any such Mortgage
     Loan or successor REO Mortgage Loan being limited to amounts on deposit in
     the related Loan Combination Custodial Account that were received on or in
     respect of such Mortgage Loan or such successor REO Mortgage Loan, as the
     case may be, and are allocable as a recovery of interest thereon;

               (vii) to reimburse, first, the Fiscal Agent, second, the Trustee,
     and last, itself, in that order, for any unreimbursed P&I Advances made by
     such party (with its own funds) with respect to the Trust Mortgage Loan
     included in the subject Loan Combination or any successor REO Trust
     Mortgage Loan with respect thereto that such party has determined are
     Nonrecoverable Advances, any such reimbursement (as and to the extent
     provided in the related Co-Lender Agreement) to be made pursuant to this
     clause (vii) out of: first, to the maximum extent permitted under the
     related Co-Lender Agreement, any amounts on deposit in the related Loan
     Combination Custodial Account that would otherwise be distributable under
     the related Co-Lender Agreement to the related Non-Trust Mortgage Loan
     Noteholder(s) as collections of

                                     -139-

     interest on and/or principal of, or any other relevant amounts with respect
     to, the Non-Trust Mortgage Loan(s) included in the subject Loan Combination
     or any successor REO Mortgage Loan(s) with respect thereto, with such
     payment to be deducted (if and to the extent so provided in the related
     Co-Lender Agreement) from such amounts otherwise so distributable; and
     second, any remaining amounts on deposit in the related Loan Combination
     Custodial Account that would otherwise be distributable under the related
     Co-Lender Agreement to the holders of the Mortgage Loans comprising the
     subject Loan Combination or any successor REO Mortgage Loans with respect
     thereto (with, if and to the extent applicable under the related Co-Lender
     Agreement, a corresponding allocation of the remaining portion of such P&I
     Advances and the reimbursement thereof to one or more of the Mortgage Loans
     comprising the subject Loan Combination or any successor REO Mortgage Loans
     with respect thereto, and a corresponding deduction of the remaining
     portion of such P&I Advances from such remaining amounts otherwise so
     distributable under the related Co-Lender Agreement to one or more of the
     respective holders of the Mortgage Loans comprising the subject Loan
     Combination or any successor REO Mortgage Loans with respect thereto, all
     in accordance with the related Co-Lender Agreement, and taking into account
     the subordination of the Non-Trust Mortgage Loan(s) included in the subject
     Loan Combination or any successor REO Mortgage Loan(s) with respect
     thereto);

               (viii) [Reserved];

               (ix) to reimburse, first, the Fiscal Agent, second, the Trustee,
     third, itself, and last, the Special Servicer, in that order, for any
     unreimbursed Servicing Advance made by such party (with its own funds) with
     respect to the subject Loan Combination or any related REO Property that
     such party has determined is a Nonrecoverable Advance, any such
     reimbursement (as and to the extent provided in the related Co-Lender
     Agreement) to be made pursuant to this clause (ix) out of: first, to the
     maximum extent permitted by the related Co-Lender Agreement, amounts on
     deposit in the related Loan Combination Custodial Account that would
     otherwise be distributable under the related Co-Lender Agreement to the
     related Non-Trust Mortgage Loan Noteholder(s) as collections of interest on
     and/or principal of, or any other relevant amounts with respect to, the
     Non-Trust Mortgage Loan(s) included in the subject Loan Combination or any
     successor REO Mortgage Loan(s) with respect thereto, with such
     reimbursement to be deducted (if and to the extent so provided in the
     related Co-Lender Agreement) from the amounts otherwise so distributable;
     and, second, any remaining amounts on deposit in the related Loan
     Combination Custodial Account that would otherwise be distributable under
     the related Co-Lender Agreement to the holders of the Mortgage Loans
     comprising the subject Loan Combination or any successor REO Mortgage Loans
     with respect thereto (with, if and to the extent applicable under the
     related Co-Lender Agreement, a corresponding allocation of the remaining
     portion of such Servicing Advance and the reimbursement thereof to one or
     more of the Mortgage Loans comprising the subject Loan Combination or any
     successor REO Mortgage Loans with respect thereto, and a corresponding
     deduction of the remaining portion of such Servicing Advance from such
     remaining amounts otherwise so distributable under the related Co-Lender
     Agreement to one or more of the respective holders of the Mortgage Loans
     comprising the subject Loan Combination or any successor REO Mortgage Loans
     with respect thereto, all in accordance with the related Co-Lender
     Agreement, and taking into account the subordination of the Non-Trust
     Mortgage Loan(s) included in the subject Loan Combination or any successor
     REO Mortgage Loan(s) with respect thereto);

                                     -140-

               (x) to pay to the Special Servicer any earned and unpaid Special
     Servicing Fees in respect of the subject Loan Combination, any such payment
     (as and to the extent provided in the related Co-Lender Agreement) to be
     made pursuant to this clause (x) out of: first, to the maximum extent
     permitted under the related Co-Lender Agreement, any amounts on deposit in
     the related Loan Combination Custodial Account that would otherwise be
     distributable under the related Co-Lender Agreement to the related
     Non-Trust Mortgage Loan Noteholder(s) as collections of interest on and/or
     principal of, or any other relevant amounts with respect to, the Non-Trust
     Mortgage Loan(s) included in the subject Loan Combination or any successor
     REO Mortgage Loan(s) with respect thereto, with such payment to be deducted
     (if and to the extent so provided in the related Co-Lender Agreement) from
     such amounts otherwise so distributable; and, second, any remaining amounts
     on deposit in the related Loan Combination Custodial Account that would
     otherwise be distributable under the related Co-Lender Agreement to the
     holders of the Mortgage Loans comprising the subject Loan Combination or
     any successor REO Mortgage Loans with respect thereto (with, if and to the
     extent applicable under the related Co-Lender Agreement, a corresponding
     allocation of the remaining portion of such Special Servicing Fees and the
     payment thereof to one or more of the Mortgage Loans comprising the subject
     Loan Combination or any successor REO Mortgage Loans with respect thereto,
     and a corresponding deduction of the remaining portion of such Special
     Servicing Fees from such remaining amounts otherwise so distributable under
     the related Co-Lender Agreement to one or more of the respective holders of
     the Mortgage Loans comprising the subject Loan Combination or any successor
     REO Mortgage Loans with respect thereto, all in accordance with the related
     Co-Lender Agreement, and taking into account the subordination of the
     Non-Trust Mortgage Loan(s) included in the subject Loan Combination or any
     successor REO Mortgage Loan(s) with respect thereto);

               (xi) to pay the Special Servicer (or, if applicable, a
     predecessor Special Servicer) earned and unpaid Workout Fees and
     Liquidation Fees in respect of the subject Loan Combination, in the amounts
     and, subject to the following priority, from the sources specified in
     Section 3.11(c) out of: first, to the maximum extent permitted under the
     related Co-Lender Agreement, any amounts on deposit in the related Loan
     Combination Custodial Account that would otherwise be distributable under
     the related Co-Lender Agreement to the related Non-Trust Mortgage Loan
     Noteholder(s) as collections of interest on and/or principal of, or any
     other relevant amounts with respect to, the Non-Trust Mortgage Loan(s)
     included in the subject Loan Combination or any successor REO Mortgage
     Loan(s) with respect thereto, with such payment to be deducted (if and to
     the extent so provided in the related Co-Lender Agreement) from such
     amounts otherwise so distributable; and, second, any remaining amounts on
     deposit in the related Loan Combination Custodial Account that would
     otherwise be distributable under the related Co-Lender Agreement to the
     holders of the Mortgage Loans comprising the subject Loan Combination or
     any successor REO Mortgage Loans with respect thereto (with, if and to the
     extent applicable under the related Co-Lender Agreement, a corresponding
     allocation of the remaining portion of such Workout Fees and/or Liquidation
     Fees and the payment thereof to one or more of the Mortgage Loans
     comprising the subject Loan Combination or any successor REO Mortgage Loans
     with respect thereto, and a corresponding deduction of the remaining
     portion of such Workout Fees and/or Liquidation Fees from such remaining
     amounts otherwise so distributable under the related Co-Lender Agreement to
     one or more of the respective holders of the Mortgage Loans comprising the
     subject Loan Combination or any successor REO Mortgage Loans with respect
     thereto, all in accordance with the related Co-Lender Agreement, and taking

                                     -141-

     into account the subordination of the Non-Trust Mortgage Loan(s) included
     in the subject Loan Combination or any successor REO Mortgage Loan(s) with
     respect thereto);

               (xii) to pay for (A) costs and expenses incurred with respect to
     the Mortgaged Property securing the subject Loan Combination pursuant to
     Section 3.09(c) (other than the costs of environmental testing, which are
     to be covered by, and reimbursable as, a Servicing Advance), (B) the costs
     and expenses of obtaining appraisals of such Mortgaged Property pursuant to
     Section 3.11(h), 3.18 or Section 4.03(c), as applicable, (C) any servicing
     expenses incurred with respect to the subject Loan Combination or any
     related REO Property, that would, if advanced, constitute Nonrecoverable
     Servicing Advances, in accordance with Section 3.11(i), and (D) the fees of
     any Independent Contractor retained with respect to any REO Property
     related to the subject Loan Combination pursuant to Section 3.17(d) (to the
     extent that it has not paid itself such fees prior to remitting collections
     on such REO Property to the Special Servicer), any such payment (as and to
     the extent provided in the related Co-Lender Agreement) to be made pursuant
     to this clause (xii) out of: first, to the maximum extent permitted under
     the related Co-Lender Agreement, any amounts on deposit in the related Loan
     Combination Custodial Account that would otherwise be distributable under
     the related Co-Lender Agreement to the related Non-Trust Mortgage Loan
     Noteholder(s) as collections of interest on and/or principal of, or any
     other relevant amounts with respect to, the Non-Trust Mortgage Loan(s)
     included in the subject Loan Combination or any successor REO Mortgage
     Loan(s) with respect thereto, with such payment to be deducted (if and to
     the extent so provided in the related Co-Lender Agreement) from such
     amounts otherwise so distributable; and, second, any remaining amounts on
     deposit in the related Loan Combination Custodial Account that would
     otherwise be distributable under the related Co-Lender Agreement to the
     holders of the Mortgage Loans comprising the subject Loan Combination or
     any successor REO Mortgage Loans with respect thereto (with, if and to the
     extent applicable under the related Co-Lender Agreement, a corresponding
     allocation of the remaining portion of such items specified in subclauses
     (A)-(D) of this clause (xii) and the payment thereof to one or more of the
     Mortgage Loans comprising the subject Loan Combination or any successor REO
     Mortgage Loans with respect thereto, and a corresponding deduction of the
     remaining portion of such items specified in subclauses (A)-(D) of this
     clause (xii) from such remaining amounts otherwise so distributable under
     the related Co-Lender Agreement to one or more of the respective holders of
     the Mortgage Loans comprising the subject Loan Combination or any successor
     REO Mortgage Loans with respect thereto, all in accordance with the related
     Co-Lender Agreement, and taking into account the subordination of the
     Non-Trust Mortgage Loan(s) included in the subject Loan Combination or any
     successor REO Mortgage Loan(s) with respect thereto);

               (xiii) to pay itself, as additional master servicing compensation
     in accordance with Section 3.11(b), interest and investment income earned
     in respect of amounts held in the related Loan Combination Custodial
     Account as provided in Section 3.06(b), but only to the extent of the Net
     Investment Earnings with respect to the related Loan Combination Custodial
     Account for any related Investment Period;

               (xiv) to pay itself, the Special Servicer, the Depositor or any
     of their respective members, managers, directors, officers, employees and
     agents, as the case may be, any amounts payable to any such Person pursuant
     to Section 6.03, to the extent such amounts relate to the subject Loan
     Combination, any such payment (as and to the extent provided in the related
     Co-

                                     -142-

     Lender Agreement) to be made pursuant to this clause (xiv) out of: first,
     to the maximum extent permitted under the related Co-Lender Agreement, any
     amounts on deposit in the related Loan Combination Custodial Account that
     would otherwise be distributable under the related Co-Lender Agreement to
     the related Non-Trust Mortgage Loan Noteholder(s) as collections of
     interest on and/or principal of, or any other relevant amounts with respect
     to, the Non-Trust Mortgage Loan(s) included in the subject Loan Combination
     or any successor REO Mortgage Loan(s) with respect thereto, with such
     payment to be deducted (if and to the extent so provided in the related
     Co-Lender Agreement) from such amounts otherwise so distributable; and,
     second, any remaining amounts on deposit in the related Loan Combination
     Custodial Account that would otherwise be distributable under the related
     Co-Lender Agreement to the holders of the Mortgage Loans comprising the
     subject Loan Combination or any successor REO Mortgage Loans with respect
     thereto (with, if and to the extent applicable under the related Co-Lender
     Agreement, a corresponding allocation of the remaining portion of such
     amounts payable pursuant to Section 6.03 and the payment thereof to one or
     more of the Mortgage Loans comprising the subject Loan Combination or any
     successor REO Mortgage Loans with respect thereto, and a corresponding
     deduction of the remaining portion of such amounts payable pursuant to
     Section 6.03 from such remaining amounts otherwise so distributable under
     the related Co-Lender Agreement to one or more of the respective holders of
     the Mortgage Loans comprising the subject Loan Combination or any successor
     REO Mortgage Loans with respect thereto, all in accordance with the related
     Co-Lender Agreement, and taking into account the subordination of the
     Non-Trust Mortgage Loan(s) included in the subject Loan Combination or any
     successor REO Mortgage Loan(s) with respect thereto);

               (xv) to pay (out of amounts otherwise payable thereto under the
     related Co-Lender Agreement on any Loan Combination Master Servicer
     Remittance Date) the respective shares of the holders of the Mortgage Loans
     or any REO Mortgage Loans contained in the subject Loan Combination of the
     cost of recording of the related Co-Lender Agreement in accordance with
     Section 6.02(a) of such Co-Lender Agreement;

               (xvi) to pay for the cost of recording this Agreement and the
     cost of any corresponding Opinion of Counsel, insofar as such recordation
     is for the benefit of the holders of the Mortgage Loans or any successor
     REO Mortgage Loans contained in the subject Loan Combination, any such
     payment (as and to the extent provided in the related Co-Lender Agreement)
     to be made pursuant to this clause (xvi) out of: first, to the maximum
     extent permitted under the related Co-Lender Agreement, any amounts on
     deposit in the related Loan Combination Custodial Account that would
     otherwise be distributable under the related Co-Lender Agreement to the
     related Non-Trust Mortgage Loan Noteholder(s) as collections of interest on
     and/or principal of, or any other relevant amounts with respect to, the
     Non-Trust Mortgage Loan(s) included in the subject Loan Combination or any
     successor REO Mortgage Loan(s) with respect thereto, with such payment to
     be deducted (if and to the extent so provided in the related Co-Lender
     Agreement) from such amounts otherwise so distributable; and, second, any
     remaining amounts on deposit in the related Loan Combination Custodial
     Account that would otherwise be distributable under the related Co-Lender
     Agreement to the holders of the Mortgage Loans comprising the subject Loan
     Combination or any successor REO Mortgage Loans with respect thereto (with,
     if and to the extent applicable under the related Co-Lender Agreement, a
     corresponding allocation of the remaining portion of such costs and the
     payment thereof to one or more of the Mortgage Loans comprising the subject
     Loan Combination or any

                                     -143-

     successor REO Mortgage Loans with respect thereto, and a corresponding
     deduction of the remaining portion of such costs from such remaining
     amounts otherwise so distributable under the related Co-Lender Agreement to
     one or more of the respective holders of the Mortgage Loans comprising the
     subject Loan Combination or any successor REO Mortgage Loans with respect
     thereto, all in accordance with the related Co-Lender Agreement, and taking
     into account the subordination of the Non-Trust Mortgage Loan(s) included
     in the subject Loan Combination or any successor REO Mortgage Loan(s) with
     respect thereto);

               (xvii) to the extent (A) consistent with the Co-Lender Agreement
     for the subject Loan Combination and (B) not otherwise included among the
     payments contemplated by clause (i) above of this Section 3.05A, to
     transfer to the Pool Custodial Account the aggregate of all Additional
     Trust Fund Expenses and/or any other amounts relating to the subject Loan
     Combination, that have been previously paid out of the Pool Custodial
     Account pursuant to Section 3.05(a) and that, if not previously paid out of
     the Pool Custodial Account in accordance with Section 3.05(a), would have
     been otherwise payable from such Loan Combination Custodial Account under
     this Section 3.05A;

               (xviii) if the related Co-Lender Agreement permits any related
     Non-Trust Mortgage Loan Noteholder to cure defaults under the Trust
     Mortgage Loan included in the subject Loan Combination, to reimburse any
     amounts paid by the applicable Non-Trust Mortgage Loan Noteholder in
     connection with exercising such cure rights, such Non-Trust Mortgage Loan
     Noteholder's right to reimbursement under this clause (xviii) to be limited
     to amounts on deposit in the related Loan Combination Custodial Account
     that represent collections on the subject Loan Combination that are
     specifically allocable to such reimbursement in accordance with the related
     Co-Lender Agreement; and

               (xix) to clear and terminate such Loan Combination Custodial
     Account at the termination of this Agreement pursuant to Section 9.01.

         The Master Servicer shall keep and maintain separate accounting records
in connection with any withdrawal from each Loan Combination Custodial Account
pursuant to clauses (ii) through (xviii) of the preceding paragraph.

         The Master Servicer shall pay to each of the Special Servicer (or to
third-party contractors at the direction of the Special Servicer), the Trustee
or the Fiscal Agent, as applicable, from each Loan Combination Custodial
Account, amounts permitted to be paid thereto from such account promptly upon
receipt of a written statement of (i) a Servicing Officer of the Special
Servicer or (ii) a Responsible Officer of the Trustee or the Fiscal Agent, as
the case may be, in each case describing the item and amount to which the
Special Servicer (or such third-party contractor), the Trustee or the Fiscal
Agent, as the case may be, is entitled (unless such payment to the Special
Servicer, the Trustee or the Fiscal Agent, as the case may be, is clearly
required pursuant to this Agreement, in which case written statements shall not
be required). The Master Servicer may rely conclusively on any such written
statement and shall have no duty to re-calculate the amounts stated therein. The
parties seeking payment pursuant to this section shall each keep and maintain
separate accounting for the purpose of justifying any request for withdrawal
from each Loan Combination Custodial Account, on a loan-by-loan basis.

         In the case of each Loan Combination, the Master Servicer shall remit
or cause to be remitted to the respective Non-Trust Mortgage Loan Noteholder,
within one Business Day of the Master

                                     -144-

Servicer's receipt thereof, late collections (not including Principal
Prepayments) received on the related Non-Trust Mortgage Loan subsequent to the
related Determination Date therefor in any particular month (exclusive of any
portion of such amount payable or reimbursable to any third party in accordance
in accordance with this Agreement and the related Co-Lender Agreement), to the
extent such amount is not otherwise included or scheduled to be included in a
normal monthly remittance during such month to such Non-Trust Mortgage Loan
Noteholder and in respect of which an advance is required to be made or has been
made by a service provider of the related securitization trust.

         To the extent (i) consistent with the Co-Lender Agreement for the
related Loan Combination and (ii) not otherwise included as part of the normal
monthly remittance, the Master Servicer shall transfer from each Loan
Combination Custodial Account to the Pool Custodial Account, promptly upon
amounts for such purposes becoming available in such Loan Combination Custodial
Account, the aggregate of all Additional Trust Fund Expenses and/or any other
amounts relating to such Loan Combination, that have been previously paid out of
the Pool Custodial Account pursuant to Section 3.05(a) and that, if not
previously paid out of the Pool Custodial Account in accordance with Section
3.05(a), would have been otherwise payable from such Loan Combination Custodial
Account under this Section 3.05A.

         In accordance with Article IV of the Co-Lender Agreement for each Loan
Combination, the Master Servicer shall, as and when required thereunder,
withdraw from the related Loan Combination Custodial Account and (i) transfer to
the Pool Custodial Account all amounts to be remitted to the Trust as holder of
the Trust Mortgage Loan included in such Loan Combination and/or any successor
REO Trust Mortgage Loan with respect thereto and (ii) remit to the related
Non-Trust Mortgage Loan Noteholder(s) all amounts to be remitted thereto with
respect to the Non-Trust Mortgage Loan(s) included in such Loan Combination
and/or any successor REO Mortgage Loan with respect thereto. Monthly remittances
to the holder(s) of the Non-Trust Mortgage Loan(s) included in any Loan
Combination and/or any successor REO Mortgage Loan(s) with respect thereto
shall, in each case, be made on the applicable Loan Combination Master Servicer
Remittance Date in accordance with the reasonable instructions of such
respective holder(s).

         SECTION 3.06. Investment of Funds in the Collection Account, the
                       Servicing Accounts, the Reserve Accounts, the Defeasance
                       Deposit Account, the Custodial Accounts, the REO
                       Accounts, the Interest Reserve Account and the Excess
                       Liquidation Proceeds Account.

         (a) (i) The Master Servicer may direct in writing any depository
institution maintaining a Servicing Account, a Reserve Account, the Defeasance
Deposit Account or a Custodial Account (any of the foregoing accounts listed in
this clause (i), a "Master Servicer Account"), (ii) the Special Servicer may
direct in writing any depository institution maintaining an REO Account, and
(iii) the Trustee may direct (pursuant to a standing order or otherwise) any
depository institution maintaining the Collection Account, the Interest Reserve
Account or the Excess Liquidation Proceeds Account (any of the foregoing
accounts listed in this clause (iii), a "Trustee Account"; and any of the Master
Servicer Accounts, the REO Accounts and Trustee Accounts, an "Investment
Account"), to invest, or if it is such depository institution, may itself
invest, the funds held therein (other than, in the case of the Pool Custodial
Account and the Collection Account, the Initial Deposits and other than, in the
case of the Interest Reserve Account and the Collection Account, the Interest
Reserve Deposits) in one or more Permitted Investments bearing interest or sold
at a discount, and maturing, unless payable

                                     -145-

on demand, (x) no later than the Business Day immediately preceding the next
succeeding date on which such funds are required to be withdrawn from such
account pursuant to this Agreement or (y) if and to the extent that the
depository institution maintaining such Investment Account is the obligor on
such investment, no later than the time and date as of which such funds are
required to be withdrawn from such account pursuant to this Agreement (but in
any event prior to distributions on the Certificates or any transfers to another
Investment Account being made on or before the related Distribution Date);
provided that in the case of any Servicing Account, any Reserve Account or the
Defeasance Deposit Account, such investment direction shall be subject to the
related loan documents and applicable law.

         All such Permitted Investments shall be held to maturity, unless
payable on demand. Any investment of funds in an Investment Account shall be
made in the name of the Trustee (in its capacity as such) and, in the case of a
Permitted Investment in any Investment Account solely related to a Loan
Combination, the related Non-Trust Mortgage Loan Noteholder(s). The Master
Servicer (with respect to Permitted Investments of amounts in the Master
Servicer Accounts) and the Special Servicer (with respect to Permitted
Investments of amounts in the REO Accounts), on behalf of the Trustee and, in
the case of any Investment Account solely related to a Loan Combination, the
related Non-Trust Mortgage Loan Noteholder(s), or the Trustee in its capacity as
such (in the case of any Trustee Account), shall (i) be the "entitlement holder"
of any Permitted Investment that is a "security entitlement" and (ii) maintain
"control" of any Permitted Investment that is a "certificated security",
"uncertificated security" or "deposit account". The Trustee hereby designates
the Master Servicer (with respect to Permitted Investments of amounts in the
Master Servicer Accounts) and the Special Servicer (with respect to Permitted
Investments of amounts in the REO Accounts), as applicable, as the Person that
shall be the "entitlement holder" and maintain "control" as set forth under
clauses (i) and (ii) above. For purposes of this Section 3.06(a), (i) the terms
"entitlement holder", "security entitlement", "control" (except with respect to
deposit accounts), "certificated security" and "uncertificated security" shall
have the meanings given such terms in Revised Article 8 (1994 Revision) of the
UCC, and the terms "control" (with respect to deposit accounts) and "deposit
account" shall have the meanings given such terms in Revised Article 9 (1998
Revision) of the UCC, and (ii) "control" of any Permitted Investment in any
Investment Account by the Master Servicer or the Special Servicer shall
constitute "control" by a Person designated by, and acting on behalf of, the
Trustee and, in the case of any Investment Account solely related to a Loan
Combination, the related Non-Trust Mortgage Loan Noteholder(s), for purposes of
Revised Article 8 (1994 Revision) of the UCC or Revised Article 9 (1998
Revision) of the UCC, as applicable. If amounts on deposit in an Investment
Account are at any time invested in a Permitted Investment payable on demand,
the Master Servicer (in the case of any Master Server Account), the Special
Servicer (in the case of the REO Accounts) or the Trustee (in the case of any
Trustee Account) shall:

         (x)      consistent with any notice required to be given thereunder,
                  demand that payment thereon be made on the last day such
                  Permitted Investment may otherwise mature hereunder in an
                  amount equal to at least the lesser of (1) all amounts then
                  payable thereunder and (2) the amount required to be withdrawn
                  on such date; and

         (y)      demand payment of all amounts due thereunder promptly upon
                  determination by the Master Servicer, the Special Servicer or
                  the Trustee, as the case may be, that such Permitted
                  Investment would not constitute a Permitted Investment in
                  respect of funds thereafter on deposit in the Investment
                  Account.

                                     -146-

         (b) Whether or not the Master Servicer directs the investment of funds
in any of the Master Servicer Accounts, interest and investment income realized
on funds deposited therein, to the extent of the Net Investment Earnings, if
any, for each such Investment Account for each related Investment Period (and,
in the case of Servicing Accounts, Reserve Accounts and the Defeasance Deposit
Account, to the extent not otherwise payable to Mortgagors under applicable law
or the related loan documents), shall be for the sole and exclusive benefit of
the Master Servicer and shall be subject to its withdrawal in accordance with
Section 3.03(a), 3.03(d), 3.04(a), 3.04A(b), 3.05(a) or 3.05A, as applicable.
Whether or not the Special Servicer directs the investment of funds in any of
the REO Accounts, interest and investment income realized on funds deposited
therein, to the extent of the Net Investment Earnings, if any, for such
Investment Account for each related Investment Period, shall be for the sole and
exclusive benefit of the Special Servicer and shall be subject to its withdrawal
in accordance with Section 3.16(b). Whether or not the Trustee directs the
investment of funds in any of the Trustee Accounts, interest and investment
income realized on funds deposited therein, to the extent of the Net Investment
Earnings, if any, for such Investment Account for each related Investment
Period, shall be for the sole and exclusive benefit of the Trustee and shall be
subject to its withdrawal in accordance with Section 3.05(b), 3.05(c) or
3.05(d), as the case may be. If any loss shall be incurred in respect of any
Permitted Investment on deposit in any Investment Account, the Master Servicer
(in the case of (i) the Servicing Accounts, the Reserve Accounts and the
Defeasance Deposit Account (except to the extent that any investment of funds
with respect thereto is at the direction of a Mortgagor in accordance with the
related loan documents or applicable law) and (ii) the Custodial Accounts), the
Special Servicer (in the case of the REO Accounts) and the Trustee (in the case
of any Trustee Account) shall promptly deposit therein from its own funds,
without right of reimbursement, no later than the end of the related Investment
Period, during which such loss was incurred, the amount of the Net Investment
Loss, if any, for such Investment Account for such Investment Period.
Notwithstanding any of the foregoing provisions of this Section 3.06, no party
shall be required under this Agreement to deposit any loss on a deposit of funds
in an Investment Account if such loss is incurred solely as a result of the
insolvency of the federal or state chartered depository institution or trust
company with which such deposit was maintained so long as such depository
institution or trust company satisfied the conditions set forth in the
definition of "Eligible Account" at the time such deposit was made and also as
of a date no earlier than 30 days prior to the insolvency.

         (c) Except as expressly provided otherwise in this Agreement, if any
default occurs in the making of a payment due under any Permitted Investment, or
if a default occurs in any other performance required under any Permitted
Investment, the Trustee may, and subject to Section 8.02, upon the request of
the Certificateholders entitled to a majority of the Voting Rights allocated to
any Class, shall take such action as may be appropriate to enforce such payment
or performance, including the institution and prosecution of appropriate
proceedings.

         (d) Notwithstanding the investment of funds held in any Investment
Account, for purposes of the calculations hereunder, including the calculation
of the Available Distribution Amount and the Master Servicer Remittance Amount,
the amounts so invested shall be deemed to remain on deposit in such Investment
Account.

         (e) Notwithstanding the foregoing, the Initial Deposits and the
Interest Reserve Deposits shall remain uninvested.

                                     -147-

         SECTION 3.07. Maintenance of Insurance Policies; Errors and Omissions
                       and Fidelity Coverage; Environmental Insurance.

         (a) The Master Servicer shall use reasonable efforts, consistent with
the Servicing Standard, to cause to be maintained for each Mortgaged Property
that is not an REO Property, all insurance coverage as is required under the
related Mortgage Loan (except to the extent that the failure to maintain such
insurance coverage is an Acceptable Insurance Default); provided that, if and to
the extent that any such Mortgage permits the holder thereof any discretion (by
way of consent, approval or otherwise) as to the insurance coverage that the
related Mortgagor is required to maintain, the Master Servicer or Special
Servicer, as the case may be, shall exercise such discretion in a manner
consistent with the Servicing Standard; and provided, further, that, if and to
the extent that a Mortgage so permits, the Master Servicer or Special Servicer,
as the case may be, shall use reasonable efforts to require the related
Mortgagor to obtain the required insurance coverage from Qualified Insurers that
shall have a "claims paying ability" or "financial strength" rating, as
applicable, of at least "A" from S&P and "A3" from Moody's (or, if not then
rated by Moody's, an equivalent rating thereto from at least one nationally
recognized statistical rating agency in addition to S&P) (or, in the case of
each Rating Agency, such lower rating as will not result in an Adverse Rating
Event with respect to any Class of Certificates rated by such Rating Agency, as
evidenced in writing by such Rating Agency); and provided, further, that the
Master Servicer shall cause to be maintained, from Qualified Insurers having a
"claims paying ability" or "financial strength" rating, as applicable, of at
least "A" from S&P and "A3" from Moody's (or, if not then rated by Moody's, an
equivalent rating thereto from at least one nationally recognized statistical
rating agency in addition to S&P) (or, in the case of each Rating Agency, such
lower rating as will not result in an Adverse Rating Event with respect to any
Class of Certificates rated by such Rating Agency, as evidenced in writing by
such Rating Agency), for any such Mortgaged Property any such insurance that the
related Mortgagor is required but fails to maintain, but only to the extent that
(i) the Trustee (as mortgagee of record on behalf of the Certificateholders or,
in the case of a Mortgaged Property that secures a Loan Combination, the
Certificateholders and the related Non-Trust Mortgage Loan Noteholder(s)) has an
insurable interest, and (ii) either (A) such insurance is available at a
commercially reasonable rate, or (B) solely in the case of all-risk insurance or
other insurance that covers losses from acts of terrorism, the failure by the
Mortgagor to maintain such insurance has not been determined by the Special
Servicer to constitute an Acceptable Insurance Default. The related Loan
Combination Controlling Party (in the case of a Mortgaged Property that secures
a Loan Combination) or the Controlling Class Representative (in the case of any
other Mortgaged Property securing a Mortgage Loan) may request that earthquake
insurance be secured for such Mortgaged Property by the related Mortgagor, to
the extent that (i) such insurance may be obtained at a commercially reasonable
price and (ii) the related loan documents and applicable law give the mortgagee
the right to request such insurance coverage and such loan documents require the
Mortgagor to obtain earthquake insurance at the request of the mortgagee.
Subject to Section 3.17(a), the Special Servicer, in accordance with the
Servicing Standard, shall also cause to be maintained for each REO Property no
less insurance coverage than was previously required of the Mortgagor under the
related Mortgage; provided that such insurance is available at commercially
reasonable rates and the subject hazards are at the time commonly insured
against for properties similar to the subject REO Property located in or around
the region in which such REO Property is located (or, in the case of all-risk
insurance or other insurance that covers acts of terrorism, either such
insurance is available at a commercially reasonable rate or, based upon due
inquiry in accordance with the Servicing Standard, the subject hazards are at
the time commonly insured against for properties similar to the subject REO
Property located in or around the region in which such REO Property is located);
and provided, further, that all such insurance shall be obtained from Qualified

                                     -148-

Insurers that shall have a "claims paying ability" or "financial strength"
rating, as applicable, of at least "A" from of S&P and "A2" from Moody's (or, in
the case of either Rating Agency, such lower rating as will not result in an
Adverse Rating Event with respect to any Class of Certificates rated by such
Rating Agency, as evidenced in writing by such Rating Agency). All such
insurance policies shall contain (if they insure against loss to property and do
not relate to an REO Property) a "standard" mortgagee clause, with loss payable
to the Master Servicer (in the case of insurance maintained in respect of
Mortgage Loans, including Specially Serviced Mortgage Loans), and shall be in
the name of the Special Servicer (in the case of insurance maintained in respect
of REO Properties), on behalf of the Trustee. In the event the Special Servicer
is in the process of making a determination, in the case of all-risk insurance
or other insurance that covers losses from acts of terrorism, as to whether the
failure by the Mortgagor to maintain such insurance constitutes an Acceptable
Insurance Default or as to whether such insurance is available at a commercially
reasonable rate or, based upon due inquiry in accordance with the Servicing
Standard, the subject hazards are at the time commonly insured against for
properties similar to the subject Mortgaged Property located in or around the
region in which such Mortgaged Property is located, during the period that the
Special Servicer is evaluating such terrorism insurance hereunder, the Master
Servicer shall not be liable for any loss related to its failure to require the
related Mortgagor to maintain terrorism insurance and shall not be in default of
its obligations hereunder as a result of such failure to maintain terrorism
insurance provided that the Master Servicer has given prompt written notice to
the Special Servicer of its determination that it will not be successful in its
efforts to cause the Mortgagor to obtain such insurance, along with its
determination, and any information in its possession, regarding the availability
and cost of such insurance. The Special Servicer shall promptly notify the
Master Servicer of each determination under this paragraph.

         Any amounts collected by the Master Servicer or the Special Servicer
under any such policies (other than amounts to be applied to the restoration or
repair of the related Mortgaged Property or REO Property or amounts to be
released to the related Mortgagor, in each case subject to the rights of any
tenants and ground lessors, as the case may be, and in each case in accordance
with the terms of the related Mortgage and the Servicing Standard) shall be
deposited in the applicable Custodial Account in accordance with Section 3.04(a)
or 3.04A(a), as applicable, in the case of amounts received in respect of a
Mortgage Loan, or in the applicable REO Account in accordance with Section
3.16(b), in the case of amounts received in respect of an REO Property. Any cost
incurred by the Master Servicer or the Special Servicer in maintaining any such
insurance (including any earthquake insurance maintained at the request of a
Loan Combination Controlling Party or the Controlling Class Representative, as
applicable) shall not, for purposes hereof, including calculating monthly
distributions to Certificateholders, be added to the unpaid principal balance or
Stated Principal Balance of the related Mortgage Loan(s) or REO Mortgage
Loan(s), notwithstanding that the terms of such loan so permit, but shall be
recoverable by the Master Servicer or the Special Servicer, as applicable, as a
Servicing Advance.

         (b) If either the Master Servicer or the Special Servicer shall obtain
and maintain, or cause to be obtained and maintained, a blanket policy or master
force placed policy insuring against hazard losses on all of the Mortgage Loans
and/or REO Properties that it is required to service and administer, then, to
the extent such policy (i) is obtained from a Qualified Insurer having (or whose
obligations are guaranteed or backed, in writing, by an entity having) a "claims
paying ability" or "financial strength" rating, as applicable, of at least "A"
from S&P and "A3" from Moody's (or, if not then rated by Moody's, then a rating
of "A:IX" or better by A.M. Best's Key Rating Guide or an equivalent rating to a
Moody's "A3" rating from at least one nationally recognized statistical rating

                                     -149-

agency in addition to S&P) (or, in the case of either Rating Agency, such lower
rating as will not result in an Adverse Rating Event with respect to any Class
of Certificates rated by such Rating Agency, as evidenced in writing by such
Rating Agency), and (ii) provides protection equivalent to the individual
policies otherwise required, then the Master Servicer or the Special Servicer,
as the case may be, shall conclusively be deemed to have satisfied its
obligation to cause hazard insurance to be maintained on the related Mortgaged
Properties and/or subject REO Properties. Such blanket policy or master force
placed policy may contain a deductible clause (not in excess of a customary
amount), in which case the Master Servicer or the Special Servicer, as
appropriate, shall, if there shall not have been maintained on the related
Mortgaged Property or subject REO Property an individual hazard insurance policy
complying with the requirements of Section 3.07(a), and there shall have been
one or more losses that would have been covered by such individual policy,
promptly deposit into the applicable Custodial Account from its own funds the
amount not otherwise payable under the blanket policy or master force placed
policy because of the deductible clause therein, to the extent that any such
deductible exceeds the deductible limitation that pertained to the related
Mortgage Loan (or in the absence of any such deductible limitation, the
deductible limitation for an individual policy which is consistent with the
Servicing Standard). The Master Servicer or the Special Servicer, as
appropriate, shall prepare and present, on behalf of itself, the Trustee, the
Certificateholders and, in the case of a Mortgaged Property that secures a Loan
Combination, the related Non-Trust Mortgage Loan Noteholder(s), claims under any
such blanket policy or master force placed policy in a timely fashion in
accordance with the terms of such policy.

         (c) Subject to the third paragraph of this Section 3.07(c), each of the
Master Servicer and the Special Servicer shall at all times during the term of
this Agreement (or, in the case of the Special Servicer, at all times during the
term of this Agreement in which Specially Serviced Mortgage Loans and/or REO
Properties are part of the Trust Fund) keep in force with Qualified Insurers
having (or whose obligations are guaranteed or backed, in writing, by entities
having) a "claims paying ability" or "financial strength" rating, as applicable,
of at least "A" from S&P and "Baa3" from Moody's (or, if not then rated by
Moody's, then at least "A:IX" by A.M. Best's Key Rating Guide) (or, in the case
of either Rating Agency, such lower rating as will not result in an Adverse
Rating Event with respect to any Class of Certificates rated by such Rating
Agency, as evidenced in writing by such Rating Agency), a fidelity bond, which
fidelity bond shall be in such form and amount as would permit it to be a
qualified Fannie Mae seller-servicer of multifamily mortgage loans, or in such
other form and amount as would not cause an Adverse Rating Event with respect to
any Class of Certificates (as evidenced in writing from each Rating Agency).
Each of the Master Servicer and the Special Servicer shall be deemed to have
complied with the foregoing provision if an Affiliate thereof has such fidelity
bond coverage and, by the terms of such fidelity bond, the coverage afforded
thereunder extends to the Master Servicer or the Special Servicer, as the case
may be.

         Subject to the third paragraph of this Section 3.07(c), each of the
Master Servicer and the Special Servicer shall at all times during the term of
this Agreement (or, in the case of the Special Servicer, at all times during the
term of this Agreement in which Specially Serviced Mortgage Loans and/or REO
Properties are part of the Trust Fund) also keep in force with Qualified
Insurers having (or whose obligations are guaranteed or backed, in writing, by
entities having) a "claims paying ability" or "financial strength" rating, as
applicable, of at least "A" from S&P and "Baa3" from Moody's (or, if not rated
by Moody's, then at least "A:IX" by A.M. Best's Key Rating Guide) (or, in the
case of either Rating Agency, such lower rating as will not result in an Adverse
Rating Event with respect to any Class of Certificates rated by such Rating
Agency, as evidenced in writing by such Rating Agency), a policy

                                     -150-

or policies of insurance covering loss occasioned by the errors and omissions of
its officers and employees in connection with its servicing obligations
hereunder, which policy or policies shall be in such form and amount as would
permit it to be a qualified Fannie Mae seller-servicer of multifamily mortgage
loans, or in such other form and amount as would not cause an Adverse Rating
Event with respect to any Class of Certificates (as evidenced in writing from
each Rating Agency). Each of the Master Servicer and the Special Servicer shall
be deemed to have complied with the foregoing provisions if an Affiliate thereof
has such insurance and, by the terms of such policy or policies, the coverage
afforded thereunder extends to the Master Servicer or the Special Servicer, as
the case may be.

         Notwithstanding the foregoing, for so long as the long-term debt
obligations of the Master Servicer or Special Servicer (or its direct corporate
parent if such parent is responsible for the obligations of the Master Servicer
or Special Servicer, as applicable), as the case may be, are rated at least "A"
from S&P and "A3" from Moody's (or, in the case of either Rating Agency, such
lower rating as will not result in an Adverse Rating Event with respect to any
Class of Certificates rated by such Rating Agency, as evidenced in writing by
such Rating Agency), such Person may self-insure with respect to the risks
described in this Section 3.07(c).

         (d) In the event that either of the Master Servicer or the Special
Servicer has actual knowledge of any event (an "Insured Environmental Event")
giving rise to a claim under any Environmental Insurance Policy in respect of
any Environmentally Insured Mortgage Loan for which the Mortgagor has not filed
a claim or in respect of an REO Property, the Master Servicer shall notify the
Special Servicer if such Mortgage Loan is a Specially Serviced Mortgage Loan,
and the Special Servicer shall notify the Master Servicer in all cases. Upon
becoming aware of such Insured Environmental Event, the Master Servicer, in the
case of a Performing Mortgage Loan, and the Special Servicer, in the case of a
Specially Serviced Mortgage Loan or an REO Property, in accordance with the
terms of such Environmental Insurance Policy and the Servicing Standard, shall
timely make a claim thereunder with the appropriate insurer and shall take such
other actions necessary under such Environmental Insurance Policy in order to
realize the full value thereof for the benefit of the Certificateholders. With
respect to each Environmental Insurance Policy in respect of an Environmentally
Insured Mortgage Loan, the Master Servicer (in the case of any such Mortgage
Loan that is a Performing Mortgage Loan) and the Special Servicer (in the case
of any such Mortgage Loan that is a Specially Serviced Mortgage Loan or in the
case of an REO Property) shall each review and familiarize itself with the terms
and conditions relating to enforcement of claims and shall, in the event the
Master Servicer or the Special Servicer has actual knowledge of an Insured
Environmental Event giving rise to a claim under such policy, monitor the dates
by which any claim must be made or any action must be taken under such policy to
realize the full value thereof for the benefit of the Certificateholders.

         The Master Servicer (in the case of Performing Mortgage Loans) and the
Special Servicer (in the case of Specially Serviced Mortgage Loans and REO
Properties) shall each abide by the terms and conditions precedent to payment of
claims under the Environmental Insurance Policies with respect to the
Environmentally Insured Mortgage Loans and take all such actions as may be
required to comply with the terms and provisions of such policies in order to
maintain such policies in full force and effect and to make claims thereunder.

         In the event that either the Master Servicer or the Special Servicer
receives notice of a termination of any Environmental Insurance Policy with
respect to an Environmentally Insured

                                     -151-

Mortgage Loan, then the party receiving such notice shall, within five (5)
Business Days after receipt thereof, provide written notice of such termination
to the other such party and the Trustee. Upon receipt of such notice, the Master
Servicer, with respect to a Performing Mortgage Loan, or the Special Servicer,
with respect to a Specially Serviced Mortgage Loan or an REO Property, shall
address such termination in accordance with Section 3.07(a). Any legal fees,
premiums or other out-of-pocket costs incurred in accordance with the Servicing
Standard in connection with enforcing the obligations of the Mortgagor under any
Environmental Insurance Policy or a resolution of such termination of an
Environmental Insurance Policy shall be paid by the Master Servicer and shall be
reimbursable to it as a Servicing Advance.

         The Master Servicer (with respect to Performing Mortgage Loans) and the
Special Servicer (with respect to Specially Serviced Mortgage Loans) shall
monitor the actions, and enforce the obligations, of the related Mortgagor under
each Environmentally Insured Mortgage Loan insofar as such actions/obligations
relate to (i) to the extent consistent with Section 3.07(a), the maintenance
(including, without limitation, any required renewal) of an Environmental
Insurance Policy with respect to the related Mortgaged Property or (ii)
environmental testing or remediation at the related Mortgaged Property.

         SECTION 3.08. Enforcement of Alienation Clauses.

         (a) If, with respect to any Performing Mortgage Loan, the Master
Servicer receives a request from a Mortgagor regarding the transfer of the
related Mortgaged Property to, and assumption of such Performing Mortgage Loan
by, another Person and/or transfers of certain interests in such Mortgagor
(including, without limitation, sales or transfers of the related Mortgaged
Property (in full or in part) or the sale, transfer, pledge or hypothecation of
direct or indirect interests in the related Mortgagor or its owners) or, in the
case of a Performing Mortgage Loan that by its terms permits transfer or
assumption without the consent of the lender so long as certain conditions are
satisfied, a request by the related Mortgagor for a determination that such
conditions have been satisfied, then the Master Servicer shall immediately
notify the Special Servicer of such request, perform an underwriting analysis in
connection therewith and deliver to the Special Servicer such underwriting
analysis and any documents or other materials that the Master Servicer shall
have received regarding the proposed transfer and, if applicable, the proposed
assumption. The Special Servicer shall have the right hereunder to, in
accordance with the Servicing Standard, withhold or grant consent to any such
request for such transfer and/or assumption and/or to make a determination as to
whether the conditions to transfer or assumption (as described above) have been
satisfied, as applicable, each in accordance with the terms of the subject
Performing Mortgage Loan and this Agreement; provided that any grant of consent
on the part of the Special Servicer shall be subject to Section 3.08(d), Section
6.11 and/or Section 6.12, in each case if and as applicable. If the Special
Servicer, in accordance with the Servicing Standard, (i) withholds or denies its
consent to any such request for such transfer and/or assumption with respect to
any Performing Mortgage Loan and/or (ii) determines, with respect to any
Performing Mortgage Loan that by its terms permits transfer or assumption
without lender consent so long as certain conditions are satisfied, that such
conditions have not been satisfied, then in either case the Master Servicer
shall not permit the requested transfer or assumption of such Performing
Mortgage Loan. If the Special Servicer consents to such proposed transfer and/or
assumption and/or determines that the conditions to transfer or assumption have
been satisfied, the Master Servicer shall process such request of the related
Mortgagor; and, in the case of a transfer of the related Mortgaged Property to,
and assumption of such Performing Mortgage Loan by, another Person, the Master
Servicer (subject to Section 3.08(d)) shall be authorized

                                     -152-

to enter into an assumption or substitution agreement with the Person, which
shall be a Single Purpose Entity, to whom the related Mortgaged Property has
been or is proposed to be conveyed and/or release the original Mortgagor from
liability under such Performing Mortgage Loan and substitute as obligor
thereunder the Person to whom the related Mortgaged Property has been or is
proposed to be conveyed; provided, however, that the Master Servicer shall not
enter into any such agreement to the extent that any terms thereof would result
in an Adverse REMIC Event or Adverse Grantor Trust Event or create any lien on a
Mortgaged Property that is senior to, or on parity with, the lien of the related
Mortgage. The Master Servicer shall notify the Trustee, the Special Servicer,
each Rating Agency, the Controlling Class Representative and, in the case of a
Loan Combination that consists of Performing Mortgage Loans, the related
Non-Trust Mortgage Loan Noteholder(s), of any assumption or substitution
agreement executed pursuant to this Section 3.08(a) and shall forward thereto a
copy of such agreement together with a Review Package. Subject to the terms of
the related loan documents, no assumption of a Cross-Collateralized Mortgage
Loan shall be made without the assumption of all other Trust Mortgage Loans
making up the related Cross-Collateralized Group. Further, subject to the terms
of the related loan documents and applicable law, no assumption of a Mortgage
Loan shall be made or transfer of interest in a Mortgagor approved, unless all
costs in connection therewith, including any arising from seeking Rating Agency
confirmation, are paid by the related Mortgagor.

         (b) If, with respect to a Specially Serviced Mortgage Loan, the Master
Servicer receives a request from a Mortgagor for consent to a transfer of the
related Mortgaged Property and assumption of such Specially Serviced Mortgage
Loan and/or consent to a transfer of interests in the related Mortgagor
(including, without limitation, sales or transfers of the related Mortgaged
Property (in full or in part) or the sale, transfer, pledge or hypothecation of
direct or indirect interests in the related Mortgagor or its owners) or in the
case of a Specially Serviced Mortgage Loan that by its terms permits transfer or
assumption without the consent of the lender so long as certain conditions are
satisfied, a request by the related Mortgagor for a determination that such
conditions have been satisfied, the Master Servicer shall immediately notify the
Special Servicer of such request and deliver to the Special Servicer any
documents that the Master Servicer shall have received regarding the proposed
transfer and assumption. Subject to Section 3.08(d), Section 6.11 and/or Section
6.12, in each case if and as applicable, the Special Servicer shall determine
whether to grant such consent, whether the conditions to transfer or assumption
(as described above) have been satisfied and/or whether to enforce any
restrictions on such transfer and/or assumption contained in the related loan
documents, as applicable, each in accordance with the Servicing Standard.

         Upon consent by the Special Servicer to any proposed transfer of a
Mortgaged Property and assumption by the proposed transferee of the related
Mortgage Loan pursuant to this Section 3.08(b), the Special Servicer shall
process the request of the related Mortgagor for such transfer and assumption
and shall be authorized to enter into an assumption or substitution agreement
with the Person, which shall be a Single Purpose Entity, to whom the related
Mortgaged Property has been or is proposed to be conveyed and/or release the
original Mortgagor from liability under the related Mortgage Loan and substitute
as obligor thereunder the Person to whom the related Mortgaged Property has been
or is proposed to be conveyed; provided, however, that the Special Servicer
shall not enter into any such agreement to the extent that any terms thereof
would result in an Adverse REMIC Event or Adverse Grantor Trust Event or create
any lien on a Mortgaged Property that is senior to, or on parity with, the lien
of the related Mortgage. The Special Servicer shall notify the Trustee, the
Master Servicer, each Rating Agency, the Controlling Class Representative and,
with respect to a Loan Combination, the related Non-Trust Mortgage Loan
Noteholder(s), of any assumption or substitution agreement executed

                                     -153-

pursuant to this Section 3.08(b) and shall forward thereto a copy of such
agreement. Subject to the terms of the related loan documents, no assumption of
a Cross-Collateralized Mortgage Loan shall be made without the assumption of all
other Trust Mortgage Loans making up the related Cross-Collateralized Group.
Further, subject to the terms of the related loan documents and applicable law,
no assumption of a Mortgage Loan shall be made unless all costs in connection
therewith, including any arising from seeking Rating Agency confirmation, are
paid by the related Mortgagor.

         As used in this Section 3.08, the terms "sale" and "transfer" shall
include the matters contemplated by the parentheticals in the first sentence of
Section 3.08(a).

         (c) If, with respect to a Performing Mortgage Loan, the Master Servicer
receives a request from the related Mortgagor regarding a further encumbrance of
the related Mortgaged Property or of an interest in the related Mortgagor
(including, without limitation, any mezzanine financing of the related Mortgagor
or any direct or indirect owners of the related Mortgagor or the Mortgaged
Property or any sale, issuance or transfer of preferred equity in the Mortgagor
or its owners or, in the case of a Performing Mortgage Loan that by its terms
permits further encumbrance without the consent of the lender provided certain
conditions are satisfied, a request by the related Mortgagor for a determination
that such conditions have been satisfied), then the Master Servicer shall
promptly obtain relevant information for purposes of evaluating such request. If
the Master Servicer determines, consistent with the Servicing Standard, to
approve such further encumbrance or that the conditions precedent to such
further encumbrance have been satisfied, as applicable, then the Master Servicer
shall provide to the Special Servicer a written copy of such recommendation
(which shall include the reason therefor) and the materials upon which such
recommendation is based. The Special Servicer shall have the right hereunder,
within 15 days (or, in the case of a consent to a determination as to whether
the conditions precedent to a further encumbrance have been satisfied, within 10
days) of receipt of such recommendation and supporting materials and any other
materials reasonably requested by the Special Servicer, to reasonably withhold
or, subject to Section 3.08(d) and, further, subject to the Special Servicer
obtaining any consent to the extent required pursuant to Section 6.11 and/or
Section 6.12, in each case if and as applicable, grant consent to any such
request for such further encumbrance of the related Mortgaged Property or of an
interest in the related Mortgagor or to object or consent to the determination
by the Master Servicer as to whether the conditions to further encumbrance (as
described above) have been satisfied, as applicable, each in accordance with the
terms of such Performing Mortgage Loan and this Agreement and subject to the
Servicing Standard. If the Special Servicer does not respond within such 15-day
period or 10-day period, as applicable, such party's consent shall be deemed
granted. If the Special Servicer consents or is deemed to have consented to such
further encumbrance of the related Mortgaged Property or of an interest in the
related Mortgagor, as applicable, the Master Servicer shall process such request
of the related Mortgagor. If the Special Servicer does not consent to, and is
not deemed to have consented to, such further encumbrance, then the Master
Servicer, on behalf of the Trustee (as mortgagee of record on behalf of the
Certificateholders and, with respect to a Loan Combination, the related
Non-Trust Mortgage Loan Noteholder(s)) shall, to the extent permitted by
applicable law, enforce the restrictions contained in the related loan documents
on further encumbrances of the related Mortgaged Property and/or of an interest
in the related Mortgagor, as applicable. To the extent permitted by the
applicable loan documents and applicable law, the Master Servicer may charge the
related Mortgagor (and retain to the extent permitted under Section 3.11) a fee
in connection with any enforcement or waiver contemplated in this paragraph of
subsection (c).

                                     -154-

         With respect to any Specially Serviced Mortgage Loan, the Special
Servicer, on behalf of the Trustee (as mortgagee of record on behalf of the
Certificateholders and, in the case of a Mortgaged Property that secures a Loan
Combination, the related Non-Trust Mortgage Loan Noteholder(s)) shall, to the
extent permitted by applicable law, enforce the restrictions contained in the
related loan documents on further encumbrances of the related Mortgaged Property
and/or of interests in the related Mortgagor, as applicable, and shall, with
respect to Specially Serviced Mortgage Loans that by their terms permit further
encumbrance without mortgagee consent so long as certain conditions are
satisfied, make all determinations as to whether such conditions have been
satisfied, and shall process all documentation in connection therewith, unless
the Special Servicer has determined, in its reasonable, good faith judgment,
that waiver of such restrictions or such conditions, as the case may be, would
be in accordance with the Servicing Standard (as evidenced by an Officer's
Certificate setting forth the basis for such determination delivered to the
Trustee, the Master Servicer, each Rating Agency and, with respect to a Loan
Combination, the related Non-Trust Mortgage Loan Noteholder(s)); provided that
any such waiver of such restrictions shall be subject to Section 3.08(d) and
Section 6.11 and/or Section 6.12, in each case if and as applicable. To the
extent permitted by the applicable loan documents and applicable law, the
Special Servicer may charge the related Mortgagor (and retain to the extent
permitted under Section 3.11) a fee in connection with any enforcement or waiver
contemplated in this paragraph of subsection (c).

         If the Special Servicer, in accordance with the Servicing Standard,
objects to the determination by the Master Servicer with respect to a Performing
Mortgage Loan (which by its terms permits further encumbrance without lender
consent provided certain conditions are satisfied) that such conditions have
been satisfied, then the Master Servicer shall not permit the requested further
encumbrance of such Performing Mortgage Loan. If the Special Servicer, in
accordance with the Servicing Standard, determines with respect to any other
Mortgage Loan (which by its terms permits further encumbrance without lender
consent provided certain conditions are satisfied) that such conditions have not
been satisfied, then the Master Servicer shall not permit further encumbrance of
such Mortgage Loan.

         As used in this Section 3.08, the term "encumbrance" shall include the
matters contemplated by the parentheticals in the first sentence of this Section
3.08(c).

         (d) Notwithstanding anything to the contrary contained in this Section
3.08, but subject to the related loan documents and applicable law: (I) (i) if
(A) the then unpaid principal balance of the subject Trust Mortgage Loan is at
least equal to the lesser of (1) $35,000,000 and (2) 5% of the then aggregate
principal balance of the Mortgage Pool or (B) the subject Trust Mortgage Loan is
then one of the ten largest Trust Mortgage Loans in the Mortgage Pool, then
neither the Master Servicer nor the Special Servicer shall waive any
restrictions contained in the related Mortgage on transfers of the related
Mortgaged Property or on transfers of interests in the related Mortgagor, and
(ii) if (W) the then unpaid principal balance of the subject Trust Mortgage Loan
is at least equal to the lesser of (1) $20,000,000 and (2) 2% of the then
aggregate principal balance of the Mortgage Pool or (X) the subject Trust
Mortgage Loan is then one of the ten largest Trust Mortgage Loans in the
Mortgage Pool or (Y) the aggregate loan-to-value ratio of the subject Trust
Mortgage Loan (together with any additional loans that would further encumber
the related Mortgaged Property and/or interests in the related Mortgagor) would
be equal to or greater than 85% or (Z) the aggregate debt service coverage ratio
of the related Mortgaged Property (taking into account any additional loans that
would further encumber the related Mortgaged Property and/or interests in the
related Mortgagor) would be less than 1.20x, then neither the

                                     -155-

Special Servicer nor the Master Servicer shall waive any restrictions contained
in the related Mortgage on further encumbrances of the related Mortgaged
Property or of interests in the related Mortgagor, unless, in the case of either
(i) or (ii) above, the Special Servicer or the Master Servicer, as the case may
be, shall have received prior written confirmation from S&P that such action
would not result in an Adverse Rating Event with respect to any Class of
Certificates rated by such Rating Agency; and (II) if the subject Trust Mortgage
Loan is then one of the ten largest Trust Mortgage Loans in the Mortgage Pool,
then neither the Master Servicer nor the Special Servicer, as applicable, shall
waive any restrictions contained in the related Mortgage on transfers or further
encumbrances of the related Mortgaged Property or on transfers of interests in
the related Mortgagor, unless the Master Servicer or the Special Servicer, as
the case may be, shall have received prior written confirmation from Moody's
that such action would not result in an Adverse Rating Event with respect to any
Class of Certificates rated by such Rating Agency. In connection with any
request for rating confirmation from a Rating Agency pursuant to this paragraph
of Section 3.08(d), the Master Servicer or the Special Servicer, as the case may
be, shall deliver a Review Package to such Rating Agency. Further, subject to
the terms of the related loan documents and applicable law, no waiver of a
restriction contained in the related Mortgage on transfers of the related
Mortgaged Property or interests in the related Mortgagor or on further
encumbrances thereof may be waived by the Master Servicer or the Special
Servicer, as applicable, unless all costs in connection therewith, including any
arising from seeking Rating Agency confirmation, are paid by the related
Mortgagor. To the extent not collected from the related Mortgagor (or from the
Depositor or the UBS Mortgage Loan Seller pursuant to Section 2.03), any rating
agency charges in connection with the foregoing shall be paid by the Master
Servicer as a Servicing Advance.

         If and to the extent that any expenses paid by the Master Servicer in
connection with the actions contemplated by this Section 3.08(d) would result in
the failure of any one or more Holder(s) of Regular Interest Certificates to
receive any amount of principal or interest at the related Pass-Through Rate to
which such Holder(s) are entitled (in each case by the time any such amounts are
due and payable to such Holder(s)), then such amounts shall be deemed to have
been distributed to such Holder(s) from REMIC III, as of the time paid by the
Master Servicer, and then paid by such Holder(s) and not by any of the REMIC
Pools.

         SECTION 3.09. Realization Upon Defaulted Mortgage Loans; Required
                       Appraisals; Appraisal Reduction Calculation.

         (a) The Special Servicer shall, subject to Sections 3.09(b), 3.09(c),
3.09(d), 6.11 and 6.12, exercise reasonable efforts, consistent with the
Servicing Standard, to foreclose upon or otherwise comparably convert the
ownership of properties securing such of the Specially Serviced Mortgage Loans
as come into and continue in default and as to which no satisfactory
arrangements can be made for collection of delinquent payments, including
pursuant to Section 3.20; provided that neither the Master Servicer nor the
Special Servicer shall, with respect to any Mortgage Loan that constitutes an
ARD Mortgage Loan after its Anticipated Repayment Date, take any enforcement
action with respect to the payment of Additional Interest (other than the making
of requests for its collection) unless (i) the taking of an enforcement action
with respect to the payment of other amounts due under such ARD Mortgage Loan
is, in the good faith and reasonable judgment of the Special Servicer,
necessary, appropriate and consistent with the Servicing Standard or (ii) all
other amounts due under such ARD Mortgage Loan have been paid, the payment of
such Additional Interest has not been forgiven in accordance with Section 3.20
and, in the good faith and reasonable judgment of the Special Servicer, the
Liquidation Proceeds expected to be recovered in connection with such
enforcement action will cover

                                     -156-

the anticipated costs of such enforcement action and, if applicable, any
associated interest accrued on Advances. Subject to Section 3.11(h), the Special
Servicer shall request that the Master Servicer advance all costs and expenses
incurred by it in any such proceedings, and the Master Servicer shall be
entitled to reimbursement therefor as provided in Section 3.05(a) or Section
3.05A, as applicable. The Special Servicer shall be responsible, consistent with
the Servicing Standard, for determining whether to exercise any rights it may
have under the cross-collateralization and/or cross-default provisions of a
Cross-Collateralized Mortgage Loan. Nothing contained in this Section 3.09 shall
be construed so as to require the Special Servicer, on behalf of the
Certificateholders and, in the case of a Mortgaged Property that secures a Loan
Combination, on behalf of the affected Non-Trust Mortgage Loan Noteholder(s), to
make a bid on any Mortgaged Property at a foreclosure sale or similar proceeding
that is in excess of the fair market value of such property, as determined by
the Special Servicer in its reasonable and good faith judgment taking into
account the factors described in Section 3.18 and the results of any appraisal
obtained as provided below in this Section 3.09, all such bids to be made in a
manner consistent with the Servicing Standard.

         If and when the Master Servicer or the Special Servicer deems it
necessary and prudent for purposes of establishing the fair market value of any
Mortgaged Property securing a Specially Serviced Mortgage Loan, whether for
purposes of bidding at foreclosure or otherwise, it may have an appraisal
performed with respect to such property by an Independent Appraiser or other
expert in real estate matters, which appraisal shall take into account the
factors specified in Section 3.18, and the cost of which appraisal shall be
covered by, and be reimbursable as, a Servicing Advance; provided that if the
Master Servicer intends to obtain an appraisal in connection with the foregoing,
the Master Servicer shall so notify the Special Servicer and consult with the
Special Servicer regarding such appraisal.

         If any Mortgage Loan or Loan Combination becomes a Required Appraisal
Loan, then the Special Servicer shall (i) obtain or conduct, as applicable, a
Required Appraisal within 60 days (or, in the case of a Loan Combination, such
shorter time period (if any) as may be required under the related Co-Lender
Agreement) of such occurrence (unless a Required Appraisal was obtained or
conducted, as applicable, with respect to such Required Appraisal Loan within
the prior 12 months and the Special Servicer reasonably believes, in accordance
with the Servicing Standard, that no material change has subsequently occurred
with respect to the related Mortgaged Property that would draw into question the
applicability of such Required Appraisal) and (ii) obtain or conduct, as
applicable, an update of the most recent Required Appraisal approximately 12
months following the most recent Required Appraisal or subsequent update thereof
for so long as such Mortgage Loan (or any successor REO Mortgage Loan with
respect thereto) or such Loan Combination, as the case may be, remains a
Required Appraisal Loan. The Special Servicer shall deliver copies of all such
Required Appraisals and updated Required Appraisals to the Trustee, the Master
Servicer and, in the case of a Mortgaged Property that secures a Loan
Combination, the related Non-Trust Mortgage Loan Noteholder(s), in each such
case, promptly following the Special Servicer's receipt of the subject
appraisal, and, upon request, to the Controlling Class Representative. Based on
each such Required Appraisal and updated Required Appraisal, the Special
Servicer shall (monthly, on each related Determination Date, until the subject
Required Appraisal Loan ceases to be such) calculate and notify the Trustee, the
Master Servicer, the Controlling Class Representative, and, in the case of any
Mortgaged Property that secures a Loan Combination, the related Non-Trust
Mortgage Loan Noteholder(s), of any resulting Appraisal Reduction Amount in
respect of the subject Required Appraisal Loan. Such calculations by the Special
Servicer shall be subject to review and confirmation by the Master Servicer,
provided that the Master Servicer may rely on any information provided by the
Special Servicer. The Master Servicer shall, at the direction of the

                                     -157-

Special Servicer, advance the cost of each such Required Appraisal and updated
Required Appraisal; provided, however, that such expense will be subject to
reimbursement to the Master Servicer as a Servicing Advance out of the related
Custodial Account pursuant to Section 3.05(a) or Section 3.05A, as applicable.
At any time that an Appraisal Reduction Amount exists with respect to any
Required Appraisal Loan, the related Loan Combination Controlling Party (in the
case of a Loan Combination or related REO Property) or the Controlling Class
Representative (in all other cases involving a Mortgage Loan or an REO
Property), as applicable, may, at its own expense, obtain and deliver to the
Master Servicer, the Special Servicer and the Trustee an appraisal that is
reasonably satisfactory to the Special Servicer and satisfies the requirements
of a "Required Appraisal", and upon the written request of the related Loan
Combination Controlling Party or the Controlling Class Representative, as
applicable, the Special Servicer shall recalculate the Appraisal Reduction
Amount in respect of the subject Required Appraisal Loan based on such appraisal
delivered by such party and shall notify the Trustee, the Master Servicer, the
Controlling Class Representative and, in the case of a Loan Combination, the
related Loan Combination Controlling Party, of such recalculated Appraisal
Reduction Amount.

         (b) Notwithstanding any other provision of this Agreement, no Mortgaged
Property shall be acquired by the Special Servicer on behalf of the
Certificateholders (and, in the case of a Mortgaged Property that secures a Loan
Combination, the related Non-Trust Mortgage Loan Noteholder(s)) under such
circumstances, in such manner or pursuant to such terms as would, in the
reasonable, good faith judgment of the Special Servicer (exercised in accordance
with the Servicing Standard), (i) cause such Mortgaged Property to fail to
qualify as "foreclosure property" within the meaning of Section 860G(a)(8) of
the Code (unless the portion of such Mortgaged Property that is not treated as
"foreclosure property" and that is held by REMIC I or the related Loan REMIC, as
applicable, at any given time constitutes not more than a de minimis amount of
the assets of such REMIC Pool within the meaning of Treasury regulations section
1.860D-1(b)(3)(i) and (ii)), or (ii) except as permitted by Section 3.17(a),
subject the Trust Fund to the imposition of any federal income taxes under the
Code. Subject to the foregoing, however, a Mortgaged Property may be acquired
through a single member limited liability company if the Special Servicer
determines that such an action is appropriate to protect the Trust (and, in the
case of a Mortgaged Property that secures a Loan Combination, the related
Non-Trust Mortgage Loan Noteholder(s)) from potential liability.

         In addition, the Special Servicer shall not acquire any personal
property pursuant to this Section 3.09 unless either:

               (i) such personal property is, in the reasonable, good faith
     judgment of the Special Servicer (exercised in accordance with the
     Servicing Standard), incident to real property (within the meaning of
     Section 856(e)(1) of the Code) so acquired by the Special Servicer; or

               (ii) the Special Servicer shall have obtained an Opinion of
     Counsel (the cost of which shall be covered by, and be reimbursable as, a
     Servicing Advance) to the effect that the holding of such personal property
     as part of the Trust Fund will not cause the imposition of a tax on any
     REMIC Pool under the REMIC Provisions or cause any REMIC Pool to fail to
     qualify as a REMIC at any time that any Certificate is outstanding.

         (c) Notwithstanding the foregoing provisions of this Section 3.09,
neither the Master Servicer nor the Special Servicer shall, on behalf of the
Trustee (and, in the case of a Mortgaged Property that secures a Loan
Combination, on behalf of the related Non-Trust Mortgage Loan

                                     -158-

Noteholder(s)), obtain title to a Mortgaged Property by foreclosure, deed in
lieu of foreclosure or otherwise, or take any other action with respect to any
Mortgaged Property, if, as a result of any such action, the Trustee, on behalf
of the Certificateholders (and, in the case of a Mortgaged Property that secures
a Loan Combination, on behalf of the related Non-Trust Mortgage Loan
Noteholder(s)), could, in the reasonable, good faith judgment of the Special
Servicer, exercised in accordance with the Servicing Standard, be considered to
hold title to, to be a "mortgagee-in-possession" of, or to be an "owner" or
"operator" of such Mortgaged Property within the meaning of CERCLA or any
comparable law (a "potentially responsible party"), unless such action is
consistent with Section 6.11 and/or Section 6.12, in each case if and as
applicable, and the Special Servicer has previously determined (as evidenced by
an Officer's Certificate to such effect delivered to the Trustee (and, in the
case of a Mortgaged Property that secures a Loan Combination, to the related
Non-Trust Mortgage Loan Noteholder(s)) that shall specify all of the bases for
such determination), in accordance with the Servicing Standard and based on an
Environmental Assessment of such Mortgaged Property performed by an Independent
Person, who regularly conducts Environmental Assessments, within six months
prior to any such acquisition of title or other action (a copy of which
Environmental Assessment shall be delivered to the Trustee, the Master Servicer
and, in the case of a Mortgaged Property that secures a Loan Combination, on
behalf of the related Non-Trust Mortgage Loan Noteholder(s)), that:

               (i) the Mortgaged Property is in compliance with applicable
     environmental laws and regulations or, if not, that it would (taking into
     account the coverage provided under any related Environmental Insurance
     Policy) maximize the recovery on the related Mortgage Loan to the
     Certificateholders (or, if a Loan Combination is involved, to the
     Certificateholders and the related Non-Trust Mortgage Loan Noteholder(s)),
     as a collective whole, on a present value basis (the relevant discounting
     of anticipated collections that will be distributable to Certificateholders
     (or, if a Loan Combination is involved, to the Certificateholders and the
     related Non-Trust Mortgage Loan Noteholder(s)), as a collective whole, to
     be performed at the related Mortgage Rate(s)) to acquire title to or
     possession of the Mortgaged Property and to take such actions as are
     necessary to bring the Mortgaged Property into compliance therewith in all
     material respects; and

               (ii) there are no circumstances or conditions present at the
     Mortgaged Property relating to the use, management or disposal of Hazardous
     Materials for which investigation, testing, monitoring, containment,
     clean-up or remediation could be required under any applicable
     environmental laws and regulations or, if such circumstances or conditions
     are present for which any such action could reasonably be expected to be
     required, that it would (taking into account the coverage provided under
     any related Environmental Insurance Policy) maximize the recovery on the
     related Mortgage Loan to the Certificateholders (or, if a Loan Combination
     is involved, to the Certificateholders and the related Non-Trust Mortgage
     Loan Noteholder(s)), as a collective whole, on a present value basis (the
     relevant discounting of anticipated collections that will be distributable
     to Certificateholders (or, if a Loan Combination is involved, to the
     Certificateholders and the related Non-Trust Mortgage Loan Noteholder(s)),
     as a collective whole, to be performed at the related Mortgage Rate(s)) to
     acquire title to or possession of the Mortgaged Property and to take such
     actions with respect to the affected Mortgaged Property.

         The Special Servicer shall, in good faith, undertake reasonable efforts
to make the determination referred to in the preceding paragraph and may
conclusively rely on the Environmental

                                     -159-

Assessment referred to above in making such determination. The cost of any such
Environmental Assessment shall be covered by, and reimbursable as, a Servicing
Advance; and if any such Environmental Assessment so warrants, the Special
Servicer shall perform or cause to be performed such additional environmental
testing as it deems necessary and prudent to determine whether the conditions
described in clauses (i) and (ii) of the preceding paragraph have been satisfied
(the cost of any such additional testing also to be covered by, and reimbursable
as, a Servicing Advance). The cost of any remedial, corrective or other further
action contemplated by clause (i) and/or clause (ii) of the preceding paragraph,
shall be payable out of the related Custodial Account pursuant to Section
3.05(a) or Section 3.05A, as applicable (or, in the case of a Mortgaged Property
that secures a Loan Combination, to the extent the funds in the applicable Loan
Combination Custodial Account are insufficient, shall be advanced by the Master
Servicer, subject to Section 3.11(h)).

         (d) If the environmental testing contemplated by Section 3.09(c) above
establishes that any of the conditions set forth in clauses (i) and (ii) of the
first sentence thereof has not been satisfied with respect to any Mortgaged
Property securing a defaulted Mortgage Loan, the Special Servicer shall take
such action as is in accordance with the Servicing Standard (other than
proceeding against the Mortgaged Property). At such time as it deems
appropriate, the Special Servicer may, on behalf of the Trust (and, if a Loan
Combination is involved, the related Non-Trust Mortgage Loan Noteholder(s)),
subject to Section 6.11 and/or Section 6.12, in each case if and as applicable,
release all or a portion of such Mortgaged Property from the lien of the related
Mortgage.

         (e) The Special Servicer shall report to the Master Servicer, the
Underwriters, the Trustee and, if a Loan Combination is involved, the related
Non-Trust Mortgage Loan Noteholder(s), monthly in writing as to any actions
taken by the Special Servicer with respect to any Mortgaged Property that
represents security for a Specially Serviced Mortgage Loan as to which the
environmental testing contemplated in Section 3.09(c) above has revealed that
any of the conditions set forth in clauses (i) and (ii) of the first sentence
thereof has not been satisfied, in each case until the earlier to occur of
satisfaction of all such conditions and release of the lien of the related
Mortgage on such Mortgaged Property.

         (f) The Special Servicer shall have the right to determine, in
accordance with the Servicing Standard, with respect to any Specially Serviced
Mortgage Loan, the advisability of seeking to obtain a deficiency judgment if
the state in which the related Mortgaged Property is located and the terms of
the affected Mortgage Loan permit such an action, and shall, in accordance with
the Servicing Standard, seek such deficiency judgment if it deems advisable (the
cost of which undertaking shall be covered by, and be reimbursable as, a
Servicing Advance).

         (g) The Master Servicer shall, with the reasonable cooperation of the
Special Servicer, prepare and file information returns with respect to the
receipt of mortgage interest received with respect to any Mortgaged Property
required by Section 6050H of the Code and the reports of foreclosures and
abandonments of any Mortgaged Property and the information returns relating to
cancellation of indebtedness income with respect to any Mortgaged Property
required by Sections 6050J and 6050P of the Code. Such reports shall be in form
and substance sufficient to meet the reporting requirements imposed by Sections
6050H, 6050J and 6050P of the Code.

         (h) As soon as the Special Servicer makes a Final Recovery
Determination with respect to any Specially Serviced Mortgage Loan or REO
Property, it shall promptly notify the Trustee,

                                     -160-

the Master Servicer and, if a Loan Combination is involved, the related
Non-Trust Mortgage Loan Noteholder(s). The Special Servicer shall maintain
accurate records, prepared by a Servicing Officer, of each such Final Recovery
Determination (if any) and the basis thereof. Each such Final Recovery
Determination (if any) shall be evidenced by an Officer's Certificate delivered
to the Trustee, the Master Servicer and, if a Loan Combination is involved, the
related Non-Trust Mortgage Loan Noteholder(s), no later than the seventh
Business Day following such Final Recovery Determination.

         SECTION 3.10. Trustee and Custodian to Cooperate; Release of Mortgage
                       Files.

         (a) Upon the payment in full of any Mortgage Loan, or the receipt by
the Master Servicer or the Special Servicer of a notification that payment in
full shall be escrowed in a manner customary for such purposes, the Master
Servicer or the Special Servicer shall promptly notify the Trustee and any
related Custodian (and, in the case of a Non-Trust Mortgage Loan, the related
Non-Trust Mortgage Loan Noteholder) by a certification (which certification
shall be in the form of a Request for Release in the form of Exhibit D-1
attached hereto and shall be accompanied by the form of a release or discharge
and shall include a statement to the effect that all amounts received or to be
received in connection with such payment which are required to be deposited in
the applicable Custodial Account pursuant to Section 3.04(a) or Section
3.04A(a), as applicable, have been or will be so deposited) of a Servicing
Officer (a copy of which certification shall be delivered to the Special
Servicer) and shall request delivery to it of the related Mortgage File and, in
the case of a Non-Trust Mortgage Loan, the original of the Mortgage Note for
such Non-Trust Mortgage Loan. Upon receipt of such certification and request,
the Trustee shall release, or cause any related Custodian to release, the
related Mortgage File (and, in the case of a Non-Trust Mortgage Loan, the
Trustee shall cause the related Non-Trust Mortgage Loan Noteholder to release
the Mortgage Note for such Non-Trust Mortgage Loan) to the Master Servicer or
Special Servicer and shall deliver to the Master Servicer or Special Servicer,
as applicable, such release or discharge, duly executed. No expenses incurred in
connection with any instrument of satisfaction or deed of reconveyance shall be
chargeable to the Collection Account or any Custodial Account.

         (b) If from time to time, and as appropriate for servicing or
foreclosure of any Mortgage Loan, the Master Servicer or the Special Servicer
shall otherwise require any Mortgage File (or any portion thereof) (or the
original of the Mortgage Note for a Non-Trust Mortgage Loan), the Trustee, upon
request of the Master Servicer and receipt from the Master Servicer of a Request
for Release in the form of Exhibit D-1 attached hereto signed by a Servicing
Officer thereof, or upon request of the Special Servicer and receipt from the
Special Servicer of a Request for Release in the form of Exhibit D-2 attached
hereto, shall release, or cause any related Custodian to release, such Mortgage
File (or such portion thereof) (and, in the case of a Non-Trust Mortgage Loan,
the Trustee shall cause the related Non-Trust Mortgage Loan Noteholder to
release the original of the Mortgage Note for such Non-Trust Mortgage Loan) to
the Master Servicer or the Special Servicer, as the case may be. Upon return of
such Mortgage File (or such portion thereof) to the Trustee or related Custodian
(and, if applicable, such original Mortgage Note for such Non-Trust Mortgage
Loan to the related Non-Trust Mortgage Loan Noteholder), or the delivery to the
Trustee (and, if applicable, to the related Non-Trust Mortgage Loan Noteholder)
of a certificate of a Servicing Officer of the Special Servicer stating that
such Mortgage Loan was liquidated and that all amounts received or to be
received in connection with such liquidation that are required to be deposited
into the related Custodial Account pursuant to Section 3.04(a) or Section
3.04A(a), as applicable, have been or will be so deposited, or that the related

                                     -161-

Mortgaged Property has become an REO Property, the Request for Release shall be
released by the Trustee or related Custodian to the Master Servicer or the
Special Servicer, as applicable.

         (c) Within seven (7) Business Days (or within such shorter period (but
no less than three (3) Business Days) as execution and delivery can reasonably
be accomplished if the Special Servicer notifies the Trustee (and, in the case
of a Loan Combination, the related Non-Trust Mortgage Loan Noteholder(s)) of an
exigency) of the Special Servicer's request therefor, the Trustee shall execute
and deliver to the Special Servicer (or the Special Servicer may execute and
deliver in the name of the Trustee (on behalf of the Certificateholders and, in
the case of a Mortgaged Property that secures a Loan Combination, the related
Non-Trust Mortgage Loan Noteholder(s)) based on a limited power of attorney
issued in favor of the Special Servicer pursuant to Section 3.01(b)), in the
form supplied to the Trustee, with respect to any Mortgage Loan, any court
pleadings, requests for trustee's sale or other documents stated by the Special
Servicer to be reasonably necessary to the foreclosure or trustee's sale in
respect of the related Mortgaged Property or to any legal action brought to
obtain judgment against any Mortgagor on the related Mortgage Note or Mortgage
or to obtain a deficiency judgment, or to enforce any other remedies or rights
provided by the related Mortgage Note or Mortgage or otherwise available at law
or in equity or to defend any legal action or counterclaim filed against the
Trust Fund, the Master Servicer, the Special Servicer or, if applicable, any
Non-Trust Mortgage Loan Noteholder. Together with such documents or pleadings,
the Special Servicer shall deliver to the Trustee (and, if applicable, any
affected Non-Trust Mortgage Loan Noteholder) a certificate of a Servicing
Officer requesting that such pleadings or documents be executed by the Trustee
and certifying as to the reason such documents or pleadings are required and
that the execution and delivery thereof by the Trustee (on behalf of the
Certificateholders and, in the case of a Loan Combination, also on behalf of the
related Non-Trust Mortgage Loan Noteholder(s)) will not invalidate or otherwise
affect the lien of the Mortgage, except for the termination of such a lien upon
completion of the foreclosure or trustee's sale. Notwithstanding anything
contained herein to the contrary, neither the Master Servicer nor the Special
Servicer shall, without the Trustee's written consent: (i) initiate any action,
suit or proceeding solely under the Trustee's name without indicating the Master
Servicer's or Special Servicer's, as applicable, representative capacity, or
(ii) take any action with the intent to cause, and that actually causes, the
Trustee to be registered to do business in any state.

         SECTION 3.11. Servicing Compensation; Payment of Expenses; Certain
                       Matters Regarding Servicing Advances.

         (a) As compensation for its activities hereunder, the Master Servicer
shall be entitled to receive the Master Servicing Fee with respect to each
Mortgage Loan and REO Mortgage Loan. As to each Mortgage Loan and REO Mortgage
Loan, the Master Servicing Fee shall: (i) accrue from time to time at the
related Master Servicing Fee Rate on the same principal amount as interest
accrues from time to time on such Mortgage Loan or is deemed to accrue from time
to time on such REO Mortgage Loan; and (ii) be calculated on a 30/360 Basis (or,
in the event that a Principal Prepayment in full or other Liquidation Event
shall occur with respect to any such Mortgage Loan or REO Mortgage Loan on a
date that is not a Due Date, on the basis of the actual number of days to elapse
from and including the most recently preceding related Due Date to but excluding
the date of such Principal Prepayment or Liquidation Event in a month consisting
of 30 days). The Master Servicing Fee with respect to any such Mortgage Loan or
REO Mortgage Loan shall cease to accrue if a Liquidation Event occurs in respect
thereof. Earned but unpaid Master Servicing Fees shall be payable monthly, on a
loan-by-loan basis, from payments of interest on each such Mortgage Loan and REO
Revenues allocable as interest on each

                                     -162-

such REO Mortgage Loan. The Master Servicer shall be entitled to recover unpaid
Master Servicing Fees in respect of any such Mortgage Loan or REO Mortgage Loan
out of that portion of related Insurance Proceeds, Condemnation Proceeds or
Liquidation Proceeds allocable as recoveries of interest, to the extent
permitted by Section 3.05(a) or Section 3.05A, as applicable, and in the case of
a Trust Mortgage Loan or an REO Trust Mortgage Loan, out of such other amounts
as may be permitted by Section 3.05(a). The right to receive the Master
Servicing Fee may not be transferred in whole or in part except in connection
with the transfer of all of the Master Servicer's responsibilities and
obligations under this Agreement.

         (b) Additional master servicing compensation, in the form of the items
set forth in clauses (i) through (iii) below in this paragraph, shall be
retained by the Master Servicer or promptly paid to the Master Servicer by the
Special Servicer and such additional master servicing compensation is not
required to be deposited in any Custodial Account: (i) Net Default Charges,
charges for beneficiary statements or demands, amounts collected for checks
returned for insufficient funds, and any similar fees (excluding Prepayment
Premiums and Yield Maintenance Charges), in each case to the extent actually
paid by a Mortgagor with respect to any Mortgage Loan (or, in the case of Net
Default Charges, any Trust Mortgage Loan) and accrued during the time that such
Mortgage Loan (or, in the case of Net Default Charges, such Trust Mortgage Loan)
was a Performing Mortgage Loan (or, in the case of Net Default Charges, a
Performing Trust Mortgage Loan); (ii) 100% of each modification fee, extension
fee or other similar fee actually paid by a Mortgagor with respect to a
modification, consent, extension, waiver, amendment or encumbrance of the
related Mortgaged Property agreed to by the Master Servicer pursuant to Section
3.20(c) or Section 3.08(c), and 100% of any fee actually paid by a Mortgagor in
connection with a defeasance of a Mortgage Loan as contemplated under Section
3.20; and (iii) with respect to any Performing Mortgage Loan, 50% of any and all
assumption fees, 100% of any and all assumption application fees (or, in the
event that (x) the Master Servicer enters into an assumption or substitution
agreement pursuant to Section 3.08(a) and the related loan documents do not
provide for an assumption fee in connection therewith, or (y) the proposed
transfer or assumption under Section 3.08(a) is approved and/or processed but
does not occur or (z) the proposed transfer or assumption under Section 3.08(a)
is not approved or is denied and does not occur and, additionally, in the case
of (x), (y) and (z), assumption application fees are paid by the Mortgagor in
connection therewith, then 50% of such assumption application fees) and other
applicable fees actually paid by a Mortgagor in accordance with the related loan
documents with respect to any assumption or substitution agreement entered into
by the Master Servicer on behalf of the Trust (or, in the case of a Loan
Combination, on behalf of the Trust and the related Non-Trust Mortgage Loan
Noteholder(s)) pursuant to Section 3.08(a) or paid by a Mortgagor with respect
to any transfer of an interest in a Mortgagor pursuant to Section 3.08(a). The
Master Servicer shall also be entitled to additional master servicing
compensation in the form of (i) Prepayment Interest Excesses Received by the
Trust with respect to the Trust Mortgage Loans; (ii) interest or other income
earned on deposits in the Custodial Accounts in accordance with Section 3.06(b)
(but only to the extent of the Net Investment Earnings, if any, with respect to
such account for each related Investment Period); and (iii) to the extent not
required to be paid to any Mortgagor under applicable law, any interest or other
income earned on deposits in the Servicing Accounts, the Reserve Accounts and
the Defeasance Deposit Account maintained thereby (but only to the extent of the
Net Investment Earnings, if any, with respect to each such account for each
related Investment Period).

         (c) As compensation for its activities hereunder, the Special Servicer
shall be entitled to receive the Special Servicing Fee with respect to each
Specially Serviced Mortgage Loan and each REO Mortgage Loan. With respect to
each Specially Serviced Mortgage Loan and each REO Mortgage

                                     -163-

Loan, the Special Servicing Fee shall: (i) accrue from time to time at the
Special Servicing Fee Rate on the same principal amount as interest accrues from
time to time on such Mortgage Loan or is deemed to accrue from time to time on
such REO Mortgage Loan; and (ii) be calculated on a 30/360 Basis (or, in the
event that a Principal Prepayment in full or other Liquidation Event shall occur
with respect to any Specially Serviced Mortgage Loan or REO Mortgage Loan on a
date that is not a Due Date, on the basis of the actual number of days to elapse
from and including the most recently preceding related Due Date to but excluding
the date of such Principal Prepayment or Liquidation Event, in a month
consisting of 30 days and, in the case of any other partial period that does not
run from one Due Date through and including the day immediately preceding the
next Due Date, on the basis of the actual number of days in such period in a
month consisting of 30 days). The Special Servicing Fee with respect to any
Specially Serviced Mortgage Loan or REO Mortgage Loan shall cease to accrue as
of the date a Liquidation Event occurs in respect thereof or it becomes a
Corrected Mortgage Loan. Earned but unpaid Special Servicing Fees in respect of
Specially Serviced Trust Mortgage Loans and REO Trust Mortgage Loans shall be
payable monthly out of general collections on the Mortgage Pool on deposit in
the Pool Custodial Account, to the extent permitted by Section 3.05(a). In
addition, earned but unpaid Special Servicing Fees in respect of a Loan
Combination consisting of Specially Serviced Mortgage Loans or REO Mortgage
Loans shall be payable out of collections on such Loan Combination on deposit in
the applicable Loan Combination Custodial Account, to the extent permitted
pursuant to Section 3.05A and the related Co-Lender Agreement.

         As further compensation for its services hereunder, the Special
Servicer shall be entitled to receive the Workout Fee with respect to each
Corrected Mortgage Loan. As to each Corrected Mortgage Loan, subject to the
second following paragraph, the Workout Fee shall be payable from, and shall be
calculated by application of the Workout Fee Rate to, all collections of
principal, interest (other than Default Interest, Additional Interest and Excess
Defeasance Deposit Proceeds), Prepayment Premiums and/or Yield Maintenance
Charges received on the subject Mortgage Loan for so long as it remains a
Corrected Mortgage Loan; provided that no Workout Fee shall be payable from, or
based upon the receipt of, Liquidation Proceeds collected in connection with a
Permitted Purchase, or out of any Loss of Value Payments, Insurance Proceeds or
Condemnation Proceeds. The Workout Fee with respect to any Corrected Mortgage
Loan will cease to be payable if such Corrected Mortgage Loan again becomes a
Specially Serviced Mortgage Loan or if the related Mortgaged Property becomes an
REO Property; provided that a new Workout Fee will become payable if and when
the particular Mortgage Loan again becomes a Corrected Mortgage Loan. If the
Special Servicer is terminated or removed (other than for cause) or resigns in
accordance with the first sentence of the first paragraph of Section 6.04, it
shall retain the right to receive any and all Workout Fees (and the successor
Special Servicer (including the Trustee if it is the successor Special Servicer
as provided in the first paragraph of Section 7.02) shall not be entitled to any
portion of such Workout Fees) that are payable in respect of:

               (i) each Mortgage Loan that became a Corrected Mortgage Loan
     during the period that the terminated, removed or resigning Special
     Servicer acted as Special Servicer and was still such at the time of such
     termination, removal or resignation; and

               (ii) each Mortgage Loan that would have been a "Corrected
     Mortgage Loan" at the time of such termination, removal or resignation but
     for the payment (in accordance with clause (w) of the definition of
     "Specially Serviced Mortgage Loan") by the related Mortgagor of the three
     consecutive full and timely Monthly Payments under the terms of such
     Mortgage Loan (as such terms may have been changed or modified in
     connection with a bankruptcy or similar

                                     -164-

     proceeding involving the related Mortgagor or by reason of a modification,
     extension, waiver or amendment granted or agreed to by the Master Servicer
     or the Special Servicer pursuant to Section 3.20), but only if such three
     consecutive full and timely Monthly Payments are in fact made within three
     months of such termination, removal or resignation;

in each case until the Workout Fee for any such Mortgage Loan ceases to be
payable in accordance with the preceding sentence.

         As further compensation for its activities hereunder, the Special
Servicer shall also be entitled to receive the Liquidation Fee with respect to
each Specially Serviced Mortgage Loan as to which it receives a full, partial or
discounted payoff and, subject to the provisos to the next sentence, each
Specially Serviced Mortgage Loan and REO Property as to which it receives Net
Liquidation Proceeds. As to each such Specially Serviced Mortgage Loan or REO
Property, subject to the following paragraph, the Liquidation Fee shall be
payable from, and shall be calculated by application of the Liquidation Fee Rate
to, such full, partial or discounted payoff and/or such Net Liquidation Proceeds
(exclusive of any portion of such payoff or proceeds that represents Default
Interest and/or Additional Interest); provided that no Liquidation Fee shall be
payable (i) with respect to any Specially Serviced Mortgage Loan that becomes a
Corrected Mortgage Loan or (ii) from, or based upon the receipt of, Liquidation
Proceeds collected in connection with the acquisition of any Specially Serviced
Mortgage Loan or REO Property by all the Certificateholders (acting together) in
exchange for all the Certificates pursuant to Section 9.01 or the purchase of
any Specially Serviced Mortgage Loan or REO Property by a Purchase Option Holder
pursuant to Section 3.18, by the Special Servicer, a Controlling Class
Certificateholder, the Master Servicer, the Depositor or Lehman Brothers
pursuant to Section 9.01, by a Non-Trust Mortgage Loan Noteholder or its
designee pursuant to the related Co-Lender Agreement (unless such purchase
occurs after the expiration of 60 days from the date such Non-Trust Mortgage
Loan Noteholder's right to purchase such Specially Serviced Trust Mortgage Loan
arose under such Co-Lender Agreement and such Liquidation Fee is actually paid),
by the Depositor pursuant to Section 2.03 or by or on behalf of the UBS Mortgage
Loan Seller pursuant to the UBS/Depositor Mortgage Loan Purchase Agreement in
connection with a Material Document Defect or a Material Breach (in either such
case, prior to the expiration of the Seller/Depositor Resolution Period), by the
Depositor pursuant to Section 2.03 or by or on behalf of the UBS Mortgage Loan
Seller pursuant to the UBS/Depositor Mortgage Loan Purchase Agreement in
connection with the defeasance of an Early Defeasance Trust Mortgage Loan prior
to the second anniversary of the Closing Date, or by the holder of a related
mezzanine loan pursuant to a purchase right in connection with a Mortgage Loan
default as set forth in the related intercreditor agreement (unless a
Liquidation Fee is specifically required to be paid in connection with such
purchase and is actually paid pursuant to the subject intercreditor agreement;
provided that, if the Master Servicer or Special Servicer, as applicable,
consents subsequent to the Closing Date to the incurrence by the principal(s) of
a Mortgagor under a Trust Mortgage Loan of mezzanine financing in accordance
with the related loan documents and enters into an intercreditor agreement, such
servicer (to the extent it is permitted to do so under the related loan
documents and applicable law and in accordance with the Servicing Standard)
shall require the related mezzanine lender to pay a Liquidation Fee in
connection with any purchase right that arises upon a Mortgage Loan default in
the event such purchase occurs after the expiration of 60 days from the date the
right to purchase arises under such mezzanine intercreditor agreement) or (iii)
from, or based upon the receipt or application of, Loss of Value Payments; and
provided, further, that, in connection with any purchase by the Depositor
pursuant to Section 2.03 or the UBS Mortgage Loan Seller pursuant to the
UBS/Depositor Mortgage Loan Purchase Agreement in connection with a Material
Document Defect or a Material

                                     -165-

Breach (in either case, subsequent to the expiration of the Seller/Depositor
Resolution Period), the Liquidation Fee shall equal 1% of the Stated Principal
Balance of the repurchased Trust Mortgage Loan (or, if an REO Property is being
repurchased, 1% of the Stated Principal Balance of the related REO Trust
Mortgage Loan).

         Notwithstanding the foregoing, any Workout Fee and/or Liquidation Fee
payable in accordance with the two preceding paragraphs with respect to Mortgage
Loans or REO Mortgage Loans that comprise a Loan Combination shall be paid from
collections received on such Loan Combination on deposit in the related Loan
Combination Custodial Account, to the extent permitted under Section 3.05A and
the related Co-Lender Agreement.

         Notwithstanding anything to the contrary herein, a Liquidation Fee and
a Workout Fee relating to the same Mortgage Loan shall not be paid from the same
proceeds with respect to such Mortgage Loan.

         The Special Servicer's right to receive the Special Servicing Fee, the
Workout Fee and the Liquidation Fee may not be transferred in whole or in part
except in connection with the transfer of all of the Special Servicer's
responsibilities and obligations under this Agreement.

         (d) Additional special servicing compensation in the form of the items
set forth below in clauses (i) through (v) below shall be retained by the
Special Servicer or promptly paid to the Special Servicer by the Master
Servicer, as the case may be, and shall not be required to be deposited in any
Custodial Account pursuant to Section 3.04(a) or Section 3.04A(a): (i) Net
Default Charges actually collected with respect to any Trust Mortgage Loan or
any successor REO Trust Mortgage Loan with respect thereto that accrued while
the subject loan was a Specially Serviced Trust Mortgage Loan or an REO Trust
Mortgage Loan; (ii) with respect to any Specially Serviced Mortgage Loan, 100%
of any and all assumption fees, assumption application fees and other applicable
fees, actually paid by a Mortgagor in accordance with the related loan
documents, with respect to any assumption or substitution agreement entered into
by the Special Servicer on behalf of the Trust (or, in the case of a Loan
Combination, on behalf of the Trust and the related Non-Trust Mortgage Loan
Noteholder(s)) pursuant to Section 3.08(b) or paid by a Mortgagor with respect
to any transfer of an interest in a Mortgagor pursuant to Section 3.08(b); (iii)
with respect to any Performing Mortgage Loan, 50% of any and all assumption fees
actually paid by a Mortgagor in accordance with the related loan documents, with
respect to any assumption or substitution agreement entered into by the Master
Servicer on behalf of the Trust (or, in the case of a Loan Combination, on
behalf of the Trust and the related Non-Trust Mortgage Loan Noteholder(s))
pursuant to Section 3.08(a) or paid by a Mortgagor with respect to any transfer
of an interest in a Mortgagor pursuant to Section 3.08(a); (iv) with respect to
any Performing Mortgage Loan, in the event that (x) the Master Servicer enters
into an assumption or substitution agreement pursuant to Section 3.08(a) and the
related loan documents do not provide for an assumption fee in connection
therewith or (y) the proposed transfer or assumption under Section 3.08(a) is
approved and/or processed but does not occur or (z) the proposed transfer or
assumption under Section 3.08(a) is not approved or is denied and does not occur
and, additionally, in the case of (x), (y) and (z), assumption application fees
are paid by the Mortgagor in connection therewith, then 50% of such assumption
application fees; and (v) any and all modification fees, consent fees, extension
fees and similar fees actually collected on the Mortgage Loans that are not
otherwise payable to the Master Servicer as additional master servicing
compensation pursuant to Section 3.11(b). The Special Servicer shall also be
entitled to additional special servicing compensation in the form of interest or
other income earned on deposits in any REO

                                     -166-

Account, if established, in accordance with Section 3.06(b) (but only to the
extent of the Net Investment Earnings, if any, with respect to such account for
each related Investment Period).

         (e) The Master Servicer and the Special Servicer shall each be required
to pay out of its own funds all expenses incurred by it in connection with its
servicing activities hereunder (including payment of any amounts due and owing
to any of its Sub-Servicers and the premiums for any blanket policy or the
standby fee or similar premium for any master force placed policy obtained by it
insuring against hazard losses pursuant to Section 3.07(b)), if and to the
extent such expenses are not payable directly out of any of the Custodial
Accounts or, in the case of the Special Servicer, any of the REO Accounts, and
neither the Master Servicer nor the Special Servicer shall be entitled to
reimbursement for such expenses except as expressly provided in this Agreement.

         (f) If the Master Servicer or Special Servicer is required under any
provision of this Agreement to make a Servicing Advance, but it does not do so
within 15 days after such Advance is required to be made, the Trustee shall, if
it has actual knowledge of such failure on the part of the Master Servicer or
Special Servicer, as the case may be, give written notice of such failure to, as
applicable, the Master Servicer or the Special Servicer. If such Servicing
Advance is not made by the Master Servicer or the Special Servicer, as
applicable, within three (3) Business Days after such notice is given to the
Master Servicer or the Special Servicer, as the case may be, then (subject to
Section 3.11(h)) the Trustee shall make such Servicing Advance. If the Trustee
fails to make any Servicing Advance required to be made under this Agreement,
then (subject to Section 3.11(h)) the Fiscal Agent shall make such Servicing
Advance within one (1) Business Day of such failure by the Trustee and, if so
made, the Trustee shall be deemed not to be in default under this Agreement.

         (g) The Master Servicer, the Special Servicer, the Trustee and the
Fiscal Agent shall each be entitled to receive interest at the Reimbursement
Rate in effect from time to time, compounded annually, accrued on the amount of
each Servicing Advance made thereby (with its own funds) for so long as such
Servicing Advance is outstanding, such interest to be payable: (i) first, in
accordance with Sections 3.05(a) and 3.26, out of any Default Charges on deposit
in the Pool Custodial Account that were collected on or in respect of the
particular Trust Mortgage Loan or REO Trust Mortgage Loan as to which such
Servicing Advance relates (provided that such Default Charges will only be
applied to pay interest accrued on such Servicing Advance through the date that
such Default Charges were received); and (ii) then, if and to the extent that
such Default Charges are insufficient to cover such interest, but not before the
related Advance has been reimbursed pursuant to this Agreement, out of general
collections on the Trust Mortgage Loans and REO Trust Mortgage Loans on deposit
in the Pool Custodial Account; provided that, if such Servicing Advance was made
with respect to a Loan Combination or any related Mortgaged Property, then such
interest shall first be payable out of amounts on deposit in the related Loan
Combination Custodial Account in accordance with Section 3.05A and the related
Co-Lender Agreement. The Master Servicer shall reimburse itself, the Special
Servicer, the Trustee or the Fiscal Agent, as appropriate, in accordance with
Section 3.03, Section 3.05(a) or Section 3.05A, as applicable, for any Servicing
Advance as soon as practicable after funds available for such purpose are
deposited in the applicable Custodial Account. Notwithstanding the foregoing,
upon a determination that a previously made Servicing Advance is a
Nonrecoverable Servicing Advance, instead of obtaining reimbursement out of
general collections on the Mortgage Pool immediately, any of the Master
Servicer, the Special Servicer, the Trustee or the Fiscal Agent, as applicable,
may, in its sole discretion, elect to obtain reimbursement for such
Nonrecoverable Servicing Advance over a period of time (not to exceed 12 months
or such longer period of time as is approved in writing by the Controlling Class

                                     -167-

Representative) and the unreimbursed portion of such Servicing Advance will
accrue interest at the Reimbursement Rate in effect from time to time. At any
time after such a determination to obtain reimbursement over time in accordance
with the preceding sentence, the Master Servicer, the Special Servicer, the
Trustee or the Fiscal Agent, as applicable, may, in its sole discretion, decide
to obtain reimbursement immediately. The fact that a decision to recover such
Nonrecoverable Servicing Advance over time, or not to do so, benefits some
Classes of Certificateholders to the detriment of other Classes shall not
constitute a violation of the Servicing Standard by the Master Servicer, or a
breach of any fiduciary duty owed to the Certificateholders by the Trustee or
the Fiscal Agent, or a breach of any other contractual obligation owed to the
Certificateholders by any party to this Agreement.

         (h) Notwithstanding anything herein to the contrary, none of the Master
Servicer, the Special Servicer, the Trustee or the Fiscal Agent shall be
required to make out of its own funds any Servicing Advance that would, if made,
constitute a Nonrecoverable Servicing Advance. The determination by the Master
Servicer or the Special Servicer that it has made (or, in the case of the
Special Servicer, that the Master Servicer has, with respect to a Specially
Serviced Mortgage Loan or an REO Property, made) a Nonrecoverable Servicing
Advance or that any proposed Servicing Advance, if made, would constitute a
Nonrecoverable Servicing Advance, shall be made in accordance with the Servicing
Standard and shall be evidenced by an Officer's Certificate delivered promptly
to the Trustee and the Depositor (and, in the case of a Servicing Advance with
respect to a Loan Combination, the related Non-Trust Mortgage Loan
Noteholder(s)), setting forth the basis for such determination, together with a
copy of any appraisal of the related Mortgaged Property or REO Property, as the
case may be (which appraisal shall be an expense of the Trust, shall take into
account the factors specified in Section 3.18) and shall have been conducted by
an Independent Appraiser in accordance with the standards of the Appraisal
Institute within the twelve months preceding such determination of
nonrecoverability), and further accompanied by related Mortgagor operating
statements and financial statements, budgets and rent rolls of the related
Mortgaged Property (to the extent available and/or in the Master Servicer's or
the Special Servicer's possession) and any engineers' reports, environmental
surveys or similar reports that the Master Servicer or the Special Servicer may
have obtained and that support such determination. If the Master Servicer
intends to obtain an appraisal in connection with the foregoing, the Master
Servicer shall so notify the Special Servicer and consult with the Special
Servicer regarding such appraisal. The Trustee and the Fiscal Agent shall be
entitled to rely, conclusively, on any determination by the Master Servicer or
the Special Servicer that a Servicing Advance, if made, would be a
Nonrecoverable Servicing Advance; provided, however, that if the Master Servicer
or the Special Servicer has failed to make a Servicing Advance for reasons other
than a determination by the Master Servicer or the Special Servicer, as
applicable, that such Servicing Advance would be a Nonrecoverable Advance, the
Trustee or the Fiscal Agent, as applicable, shall make such Servicing Advance
within the time periods required by Section 3.11(f) unless the Trustee or the
Fiscal Agent, in good faith, makes a determination that such Servicing Advance
would be a Nonrecoverable Advance.

         (i) Notwithstanding anything set forth herein to the contrary, the
Master Servicer shall (at the direction of the Special Servicer if a Specially
Serviced Mortgage Loan or an REO Property is involved) pay directly out of the
Pool Custodial Account and/or (if a Loan Combination is involved) the related
Loan Combination Custodial Account, in accordance with Section 3.05(a) or
Section 3.05A, as applicable, any servicing expense that, if advanced by the
Master Servicer or the Special Servicer, would constitute a Nonrecoverable
Servicing Advance; provided that the Master Servicer (or the Special Servicer,
if a Specially Serviced Mortgage Loan or an REO Property is involved) has
determined in accordance with the Servicing Standard that making such payment,
in the case of withdrawals from a

                                     -168-

Loan Combination Custodial Account, is in the best interests of the
Certificateholders and the related Non-Trust Mortgage Loan Noteholder(s) (as a
collective whole), or, in the case of withdrawals from the Pool Custodial
Account, is in the best interests of the Certificateholders (as a collective
whole), as evidenced in each case by an Officer's Certificate delivered promptly
to the Trustee, the Depositor, the Controlling Class Representative and any
affected Non-Trust Mortgage Loan Noteholder(s), setting forth the basis for such
determination and accompanied by any information that such Person may have
obtained that supports such determination. A copy of any such Officer's
Certificate (and accompanying information) of the Master Servicer shall also be
promptly delivered to the Special Servicer, and a copy of any such Officer's
Certificate (and accompanying information) of the Special Servicer shall also be
promptly delivered to the Master Servicer. The Master Servicer may conclusively
rely on any information in this regard provided by the Special Servicer (if
other than the Master Servicer or an Affiliate thereof).

         SECTION 3.12. Property Inspections; Collection of Financial Statements;
                       Delivery of Certain Reports.

         (a) The Special Servicer shall perform or cause to be performed a
physical inspection of a Mortgaged Property as soon as practicable after the
related Mortgage Loan becomes a Specially Serviced Mortgage Loan and annually
thereafter for so long as the related Mortgage Loan remains a Specially Serviced
Mortgage Loan, the cost of which shall be paid by the Master Servicer, at the
direction of the Special Servicer, and shall be reimbursable as a Servicing
Advance. In addition, the Special Servicer shall perform or cause to be
performed a physical inspection of each of the REO Properties at least once per
calendar year, the cost of which shall be paid by the Master Servicer, at the
direction of the Special Servicer, and shall be reimbursable as a Servicing
Advance. Beginning in 2006, the Master Servicer shall at its expense perform or
cause to be performed a physical inspection of each Mortgaged Property securing
a Performing Mortgage Loan: (i) at least once every two calendar years in the
case of Mortgaged Properties securing Performing Mortgage Loans that have
outstanding principal balances of (or Mortgaged Properties having allocated loan
amounts of) $2,000,000 or less; and (ii) at least once every calendar year in
the case of all other such Mortgaged Properties; provided that, the Master
Servicer will not be required to perform or cause to be performed an inspection
on a Mortgaged Property if such Mortgaged Property has been inspected by the
Master Servicer or the Special Servicer in the preceding six months. The Master
Servicer and the Special Servicer shall each promptly prepare or cause to be
prepared and deliver to the Trustee, the related Non-Trust Mortgage Loan
Noteholder(s) (if the subject Mortgaged Property secures a Loan Combination) and
each other a written report of each such inspection performed by it that sets
forth in detail the condition of the Mortgaged Property and that specifies the
existence of: (i) any sale, transfer or abandonment of the Mortgaged Property of
which the Master Servicer or the Special Servicer, as applicable, is aware, (ii)
any change in the condition or value of the Mortgaged Property that the Master
Servicer or the Special Servicer, as applicable, in its reasonable, good faith
judgment, considers material, or (iii) any waste committed on the Mortgaged
Property. The Master Servicer and Special Servicer shall each forward copies of
any such inspection reports prepared by it to the Underwriters and the
Controlling Class Representative upon request, subject to payment of a
reasonable fee.

         The Special Servicer, in the case of each Specially Serviced Mortgage
Loan and each REO Mortgage Loan that relates to an REO Property, and the Master
Servicer, in the case of each Performing Mortgage Loan, shall each, consistent
with the Servicing Standard, use reasonable efforts to obtain quarterly, annual
and other periodic operating statements and rent rolls with respect to each of
the

                                     -169-

related Mortgaged Properties and REO Properties. The Special Servicer shall,
promptly following receipt, deliver copies of the operating statements and rent
rolls received or obtained by it to the Master Servicer. The Master Servicer
shall promptly deliver copies of the operating statements and rent rolls
received or obtained by it (including pursuant to the preceding sentence) to the
Trustee, the Special Servicer, any related Non-Trust Mortgage Loan Noteholder(s)
(if the subject Mortgaged Property secures a Loan Combination) or any
Controlling Class Certificateholder, in each case upon request.

         Within 30 days after receipt by the Master Servicer of any annual
operating statements with respect to any Mortgaged Property or REO Property, the
Master Servicer (with respect to a Mortgaged Property that relates to a
Performing Mortgage Loan) and the Special Servicer (with respect to a Mortgaged
Property that relates to a Specially Serviced Mortgage Loan or with respect to
an REO Property) shall prepare or update and forward to the Trustee a CMSA NOI
Adjustment Worksheet for such Mortgaged Property or REO Property (with, upon
request, the annual operating statements attached thereto as an exhibit).

         The Master Servicer, with respect to a Mortgaged Property that relates
to a Performing Mortgage Loan, and the Special Servicer, with respect to a
Mortgaged Property that relates to a Specially Serviced Mortgage Loan or with
respect to an REO Property, shall prepare and maintain one CMSA Operating
Statement Analysis Report for each Mortgaged Property and REO Property. The CMSA
Operating Statement Analysis Report for each such Mortgaged Property and REO
Property is to be updated by the Master Servicer or Special Servicer, as
applicable, within 30 days after its receipt of updated operating statements for
a Mortgaged Property or REO Property, as the case may be. The Master Servicer or
Special Servicer, as applicable, shall use the "Normalized" column from the CMSA
NOI Adjustment Worksheet for any Mortgaged Property or REO Property, as the case
may be, to update and normalize the corresponding annual year-end information in
the CMSA Operating Statement Analysis Report and shall use any annual operating
statements and related data fields received with respect to any Mortgaged
Property or REO Property, as the case may be, to prepare the CMSA NOI Adjustment
Worksheet for such property. Copies of CMSA Operating Statement Analysis Reports
and CMSA NOI Adjustment Worksheets are to be forwarded by the Master Servicer or
the Special Servicer, as applicable, to each other, the Trustee and any
Controlling Class Certificateholder, in each case upon request.

         (b) Not later than 12:00 p.m. (New York City time) on the Business Day
after each Trust Determination Date, the Special Servicer shall deliver or cause
to be delivered to the Master Servicer the following reports with respect to the
Specially Serviced Trust Mortgage Loans and any REO Properties and, to the
extent that the subject information relates to when they were Specially Serviced
Trust Mortgage Loans, with respect to any Corrected Trust Mortgage Loans,
providing the required information as of the related Determination Date: (A) a
CMSA Property File; (B) a CMSA Comparative Financial Status Report; (C) a CMSA
Delinquent Loan Status Report; (D) a Loan Payoff Notification Report; (E) a CMSA
Historical Liquidation Report; (F) a CMSA Historical Loan Modification and
Corrected Mortgage Loan Report; and (G) a CMSA REO Status Report.

         (c) Not later than 2:00 p.m. (New York City time) on the first Business
Day prior to each Distribution Date, the Master Servicer shall deliver or cause
to be delivered to the Trustee, the Rating Agencies, the Special Servicer and,
upon request, any Controlling Class Certificateholder: (i) the most recent CMSA
Historical Loan Modification and Corrected Mortgage Loan Report, CMSA Historical
Liquidation Report and CMSA REO Status Report received from the Special Servicer

                                     -170-

pursuant to Section 3.12(b); (ii) the most recent CMSA Property File, CMSA
Financial File, CMSA Loan Setup File (if modified), CMSA Loan Level Reserve/LOC
Report, CMSA Delinquent Loan Status Report, CMSA Comparative Financial Status
Report and Loan Payoff Notification Report (in each case combining the reports
prepared by the Special Servicer and the Master Servicer); and (iii) a CMSA
Servicer Watch List with information that is current as of the related
Determination Date with respect to each subject Trust Mortgage Loan. The Master
Servicer shall include on one of such reports updated information as of the
applicable Determination Date regarding the amount of accrued and unpaid
interest on Advances in accordance with Section 3.11(g) and/or 4.03(d), such
information to be presented on a loan-by-loan basis.

         If the Master Servicer or the Special Servicer determines, in its
reasonable judgment, that information regarding the Trust Mortgage Loans and REO
Properties (in addition to the information otherwise required to be contained in
the CMSA Investor Reporting Package) should be disclosed to Certificateholders
and Certificate Owners, then the Master Servicer or, solely as to Specially
Serviced Mortgage Loans and REO Properties, the Special Servicer, shall so
notify the Trustee, set forth such information in an additional report, in a
format reasonably acceptable to the Trustee and the Master Servicer and, if
applicable, the Special Servicer (the "Supplemental Report"), and deliver such
report to the Trustee upon preparation thereof or simultaneously with the
delivery of the Master Servicer's reports described in the first paragraph of
this Section 3.12(c).

         In addition, during any fiscal year of the Trust until the Trustee
provides written notice that it has filed a Form 15 with respect to the Trust as
to that fiscal year in accordance with Section 8.15(c), each of the Master
Servicer (solely with respect to Performing Mortgage Loans) and the Special
Servicer (solely with respect to Specially Serviced Mortgage Loans and REO
Properties and any material impairment to any such Mortgage Loan or REO
Property), shall monitor for the occurrence of any events specified under
Section 8.15(b) and (to the extent the Master Servicer or the Special Servicer,
as applicable, has actual knowledge of, or should (in performing its obligations
in accordance with the Servicing Standard) have actual knowledge of, any such
event) shall promptly, but not later than one Business Day after obtaining
knowledge of such event, so notify the Trustee and the Depositor, set forth such
information in a Supplemental Report, and deliver such report to the Trustee
upon preparation thereof.

         (d) The Special Servicer shall deliver to the Master Servicer the
reports set forth in Section 3.12(b) in an electronic format reasonably
acceptable to the Special Servicer and the Master Servicer, and the Master
Servicer shall deliver to the Trustee, the Special Servicer and, upon request,
any Controlling Class Certificateholder the reports set forth in Section 3.12(c)
in an electronic format reasonably acceptable to the Master Servicer and the
Trustee. The Master Servicer may, absent manifest error, conclusively rely on
the reports to be provided by the Special Servicer pursuant to Section 3.12(b).
The Trustee may, absent manifest error, conclusively rely on the reports to be
provided by the Master Servicer pursuant to Section 3.12(c) to the extent that
the underlying information is solely within the control of the Master Servicer
or the Special Servicer. In the case of information or reports to be furnished
by the Master Servicer to the Trustee pursuant to Section 3.12(c), to the extent
that such information is based on reports to be provided by the Special Servicer
pursuant to Section 3.12(b), and/or if such reports are to be prepared and
delivered by the Special Servicer pursuant to Section 3.12(b), then, so long as
the Master Servicer and the party required to provide the subject reports are
not the same Person or Affiliates, the Master Servicer shall have no obligation
to provide such information or reports to the Trustee until it has received such
information or reports from the Special Servicer. The

                                     -171-

Master Servicer shall not be in default hereunder due to a delay in providing
the reports required by Section 3.12(c) caused by the Special Servicer's failure
to timely provide any report required under Section 3.12(b) of this Agreement.

         (e) The preparation and maintenance by the Master Servicer and the
Special Servicer of all the reports specified in this Section 3.12, including
the calculations made therein, shall be done in accordance with CMSA standards
to the extent applicable thereto.

         SECTION 3.12A. Delivery of Certain Reports to the Non-Trust Mortgage
                        Loan Noteholders.

         (a) The Master Servicer shall promptly deliver to each Non-Trust
Mortgage Loan Noteholder: (i) copies of operating statements and rent rolls;
(ii) upon request, annual CMSA NOI Adjustment Worksheets (with annual operating
statements as exhibits); and (iii) annual CMSA Operating Statement Analysis
Reports, in each case prepared, received or obtained by it pursuant to Section
3.12 with respect to the Mortgaged Property securing the related Loan
Combination.

         (b) If the Mortgage Loans forming a Loan Combination constitute
Specially Serviced Mortgage Loans, or if a Mortgaged Property securing a Loan
Combination has become an REO Property, then each calendar month, not later than
12:00 p.m. (New York City time) on the Business Day after the Loan Combination
Determination Date in such month, the Special Servicer shall deliver or cause to
be delivered to the Master Servicer the following reports with respect to such
Loan Combination and/or the related Mortgaged Property, providing the required
information as of such Loan Combination Determination Date: (i) a CMSA Property
File (or similar report satisfactory to the Master Servicer); and (ii) a CMSA
Comparative Financial Status Report (or similar report satisfactory to the
Master Servicer). If the Mortgage Loans forming a Loan Combination constitute
Specially Serviced Mortgage Loans, or if a Mortgaged Property securing a Loan
Combination has become an REO Property, then each calendar month, not later than
10:00 a.m. (New York City time) on the second Business Day prior to the Loan
Combination Master Servicer Remittance Date in such month, the Special Servicer
shall deliver or cause to be delivered to the Master Servicer such of the
following reports as may be relevant with respect to such Loan Combination
and/or the related Mortgaged Property: (i) a CMSA Delinquent Loan Status Report;
(ii) a Loan Payoff Notification Report, (iii) a CMSA Historical Liquidation
Report; (iv) a CMSA Historical Loan Modification and Corrected Mortgage Loan
Report; and (v) a CMSA REO Status Report.

         (c) Prior to 12:00 noon (New York City time) on each Master Servicer
Remittance Date, the Master Servicer shall, with respect to each Loan
Combination, prepare all Loan Combination Servicing Reports as may be relevant
and that are not otherwise required to be prepared by the Special Servicer
pursuant to Section 3.12A(b). The Master Servicer shall also include on one of
such reports updated information as of the applicable Loan Combination
Determination Date regarding the amount of accrued and unpaid interest on
Advances in accordance with Section 3.11(g) and/or 4.03(d), such information to
be presented on a loan-by-loan basis.

         (d) The Special Servicer shall deliver to the Master Servicer the
reports set forth in Section 3.12A(b) in an electronic format reasonably
acceptable to the Special Servicer and the Master Servicer. The Master Servicer
may, absent manifest error, conclusively rely on the reports to be provided by
the Special Servicer pursuant to Section 3.12A(b). In the case of information or
reports to be furnished by the Master Servicer to a Non-Trust Mortgage Loan
Noteholder pursuant to Section

                                     -172-

3.12B(a), to the extent that such information is based on reports to be provided
by the Special Servicer pursuant to Section 3.12A(b) and/or that such reports
are to be prepared and delivered by the Special Servicer pursuant to Section
3.12A(b), so long as the Master Servicer and the Special Servicer are not the
same Person or Affiliates, the Master Servicer shall have no obligation to
provide such information or reports until it has received such information or
reports from the Special Servicer, and the Master Servicer shall not be in
default hereunder due to a delay in providing the reports required by Section
3.12B(a) caused by the Special Servicer's failure to timely provide any report
required under Section 3.12A(b) of this Agreement.

         (e) The preparation and maintenance by the Master Servicer and the
Special Servicer of all the reports specified in this Section 3.12A, including
the calculations made therein, shall be done in accordance with CMSA standards,
to the extent applicable thereto.

         SECTION 3.12B. Statements to the Non-Trust Mortgage Loan Noteholders.

         (a) Not later than 12:00 noon (New York City time) on each related
Master Servicer Remittance Date, the Master Servicer shall forward to the
related Non-Trust Mortgage Loan Noteholder(s) all related Loan Combination
Servicing Reports prepared with respect to each Loan Combination, pursuant to
Section 3.12A, during the calendar month in which such Master Servicer
Remittance Date occurs.

         (b) The Master Servicer shall only be obligated to deliver the
statements, reports and information contemplated by Section 3.12B(a) to the
extent it receives the necessary underlying information from the Special
Servicer and shall not be liable for its failure to deliver such statements,
reports and information on the prescribed due dates, to the extent caused by the
failure of the Special Servicer to deliver timely such underlying information.
Nothing herein shall obligate the Master Servicer or the Special Servicer to
violate any applicable law prohibiting disclosure of information with respect to
the related Mortgagor, and the failure of the Master Servicer or the Special
Servicer to disseminate information for such reason shall not be a breach
hereunder.

         Absent manifest error of which it has actual knowledge, neither the
Master Servicer nor the Special Servicer shall be responsible for the accuracy
or completeness of any information supplied to it by a Mortgagor, a Mortgage
Loan Seller or third party that is included in any reports, statements,
materials or information prepared or provided by the Master Servicer or the
Special Servicer, as applicable, pursuant to this Agreement. Neither the Master
Servicer nor the Special Servicer shall have any obligation to verify the
accuracy or completeness of any information provided by a Mortgagor, a Mortgage
Loan Seller, a third party or each other.

         SECTION 3.13. Annual Statement as to Compliance.

         Each of the Master Servicer and the Special Servicer shall deliver to
the Trustee, the Rating Agencies, the Depositor, the Underwriters, each
Non-Trust Mortgage Loan Noteholder and each other, on or before April 30 of each
year, beginning in 2006 (or, as to any such year, such earlier date as is
contemplated by the last sentence of this Section 3.13), an Officer's
Certificate (the "Annual Performance Certification") stating, as to the signer
thereof, that (i) a review of the activities of the Master Servicer or the
Special Servicer, as the case may be, during the preceding calendar year (or, in
the case of the first such certification, during the period from the Closing
Date to December 31, 2005, inclusive) and, in particular, of its performance
under this Agreement, has been made under such

                                     -173-

officer's supervision, (ii) to the best of such officer's knowledge, based on
such review, the Master Servicer or the Special Servicer, as the case may be,
has fulfilled all of its material obligations under this Agreement in all
material respects throughout such preceding calendar year or portion thereof
(or, if there has been a default in the fulfillment of any such obligation,
specifying each such default known to such officer and the nature and status
thereof), and (iii) the Master Servicer or the Special Servicer, as the case may
be, has received no notice regarding the qualification, or challenging the
status, of any REMIC Pool as a REMIC or the Grantor Trust as a grantor trust,
from the IRS or any other governmental agency or body (or, if it has received
any such notice, specifying the details thereof). Notwithstanding the timing
provided for in the first sentence of this paragraph, if (as confirmed in
writing by the Depositor) the Depositor or any other party hereto is required to
file an Annual Report on Form 10-K with the Commission in respect of the Trust
covering any particular calendar year, or (if applicable) any other depositor,
trustee and/or other certifying party and certifying officer with respect to a
related securitization trust is required to file an Annual Report on Form 10-K
with the Commission in connection with the securitization of any Non-Trust
Mortgage Loan covering any particular calendar year, then the Annual Performance
Certification to be delivered by each of the Master Servicer and the Special
Servicer during the following year, shall be delivered on or before March 20 of
such following year to the Depositor, each Non-Trust Mortgage Loan Noteholder
and any depositor, trustee and/or other certifying party and certifying officer
with respect to a related securitization trust, as applicable; and the Master
Servicer and the Special Servicer are hereby notified that the Depositor is
required to file an Annual Report on Form 10-K with the Commission in respect of
the Trust covering calendar year 2005.

         SECTION 3.14. Reports by Independent Public Accountants.

         On or before April 30 of each year, beginning in 2006 (or, as to any
such year, such earlier date as is contemplated by the last sentence of this
paragraph), each of the Master Servicer and the Special Servicer at its expense
shall cause a firm of independent public accountants (which may also render
other services to the Master Servicer or the Special Servicer) that is a member
of the American Institute of Certified Public Accountants to furnish a statement
(the "Annual Accountants' Report") to the Trustee, the Rating Agencies, the
Depositor, the Underwriters, each Non-Trust Mortgage Loan Noteholder and each
other, to the effect that (i) such firm has obtained a letter of representation
regarding certain matters from the management of the Master Servicer or the
Special Servicer, as applicable, which includes an assertion that the Master
Servicer or the Special Servicer, as applicable, has complied with certain
minimum mortgage loan servicing standards (to the extent applicable to
commercial and multifamily mortgage loans), identified in the Uniform Single
Attestation Program for Mortgage Bankers established by the Mortgage Bankers
Association of America, with respect to the servicing of commercial and
multifamily mortgage loans during the most recently completed calendar year, and
(ii) on the basis of an examination conducted by such firm in accordance with
standards established by the American Institute of Certified Public Accountants,
such representation is fairly stated in all material respects, subject to such
exceptions and other qualifications that may be appropriate. In rendering its
report such firm may rely, as to matters relating to the direct servicing of
commercial and multifamily mortgage loans by sub-servicers, upon comparable
reports of firms of independent certified public accountants rendered (within
one year of such report) on the basis of examinations conducted in accordance
with the same standards with respect to those sub-servicers. Notwithstanding the
timing provided for in the first sentence of this paragraph, if (as confirmed in
writing by the Depositor) the Depositor is required to file an

                                     -174-

Annual Report on Form 10-K with the Commission in respect of the Trust covering
any particular calendar year, or (if applicable) any other depositor, trustee
and/or other certifying party and certifying officer with respect to a related
securitization trust is required to file an Annual Report on Form 10-K with the
Commission in connection with the securitization of any Non-Trust Mortgage Loan
covering any particular calendar year, then the Annual Accountants' Report to be
delivered on behalf of each of the Master Servicer and the Special Servicer
during the following year shall be delivered to the Depositor, the Trustee, each
Non-Trust Mortgage Loan Noteholder and any depositor, trustee and/or other
certifying party and certifying officer with respect to a related securitization
trust, as applicable, on or before March 20 of such following year and shall not
contain any restrictions on the filing thereof with the Commission with respect
to calendar year 2005; and the Master Servicer and the Special Servicer are
hereby notified that the Depositor is required to file an Annual Report on Form
10-K (including the foregoing Annual Accountants' Report) with the Commission in
respect of the Trust covering calendar year 2005. In the event the Trustee does
not receive the Annual Accountants' Report from the Master Servicer or the
Special Servicer, as applicable, by March 20th of any year during which an
Annual Report on Form 10-K is required to be filed with the Commission with
respect to the Trust, then the Trustee shall forward a Servicer Notice to the
Master Servicer or the Special Servicer, as the case may be, and the Depositor
within one (1) Business Day of such failure. For the purposes of the preceding
sentence of this Section 3.14 and Section 7.01(v)(B) of this Agreement, a
"Servicer Notice" shall constitute either any writing forwarded to such party
or, notwithstanding the provisions of Section 11.05, email notice which, in the
case of the Master Servicer, shall be forwarded to all of the following email
addresses: recmcres.compliance@wachovia.com, clyde.alexander@wachovia.com and
lars.carlsten@wachovia.com, or such other email addresses as are provided in
writing to the Trustee and the Depositor; provided, that any party to this
Agreement (or someone acting on their behalf) shall only be required to forward
any such notice to be delivered to the Master Servicer to three email addresses
in the aggregate in order to fulfill its notification requirement as set forth
in the preceding sentence and/or under the provisions of Section 7.01(v)(B).

         The Master Servicer and the Special Servicer, to the extent applicable,
will reasonably cooperate with the Depositor in conforming any reports delivered
pursuant to this Section 3.14 to requirements imposed by the Commission on the
Depositor in connection with the Depositor's reporting requirements in respect
of the Trust Fund pursuant to the Exchange Act, provided that the Master
Servicer and Special Servicer shall each be entitled to charge the Depositor for
any reasonable additional costs and expenses incurred in affording the Depositor
such cooperation.

         SECTION 3.15. Access to Certain Information.

         (a) Each of the Master Servicer and the Special Servicer shall afford
to the Trustee, the Underwriters, the Rating Agencies, the Depositor, any
Certificateholder, any Non-Trust Mortgage Loan Noteholder and any Certificate
Owner (identified as such to the reasonable satisfaction of the Master Servicer
or the Special Servicer, as the case may be), and to the OTS, the FDIC and any
other banking or insurance regulatory authority that may exercise authority over
any Certificateholder, any Certificate Owner (identified as such to the
reasonable satisfaction of the Master Servicer or the Special Servicer, as the
case may be) or any Non-Trust Mortgage Loan Noteholder, access to any records
regarding the Mortgage Loans and the servicing thereof within its control (which
access shall be limited, in the case of any Non-Trust Mortgage Loan Noteholder
or any regulatory authority seeking such access in respect of a Non-Trust
Mortgage Loan Noteholder, to records relating to the related Non-Trust Mortgage
Loan), except to the extent it is prohibited from doing so by applicable law or
contract or to the extent such information is subject to a privilege under
applicable law to be asserted on behalf of the Certificateholders or the
Non-Trust Mortgage Loan Noteholders. Such access shall be afforded only

                                     -175-

upon reasonable prior written request and during normal business hours at the
offices of the Master Servicer or the Special Servicer, as the case may be,
designated by it.

         In connection with providing or granting any information or access
pursuant to the prior paragraph to a Certificateholder, a Certificate Owner, a
Non-Trust Mortgage Loan Noteholder or any regulatory authority that may exercise
authority over a Certificateholder, a Certificate Owner or a Non-Trust Mortgage
Loan Noteholder, the Master Servicer and the Special Servicer each may require
payment from such Certificateholder, a Certificate Owner or a Non-Trust Mortgage
Loan Noteholder of a sum sufficient to cover the reasonable costs and expenses
of providing such information or access, including copy charges and reasonable
fees for employee time and for space; provided that no charge may be made if
such information or access was required to be given or made available under
applicable law. In connection with providing Certificateholders and Certificate
Owners access to the information described in the preceding paragraph, the
Master Servicer and the Special Servicer shall require (prior to affording such
access) a written confirmation executed by the requesting Person substantially
in such form as may be reasonably acceptable to the Master Servicer or the
Special Servicer, as the case may be, generally to the effect that such Person
is a Holder of Certificates or a beneficial holder of Book-Entry Certificates
and will keep such information confidential.

         Upon the reasonable request of any Certificateholder, or any
Certificate Owner identified to the Master Servicer to the Master Servicer's
reasonable satisfaction, the Master Servicer may provide (or forward
electronically) (at the expense of such Certificateholder or Certificate Owner)
copies of any operating statements, rent rolls and financial statements obtained
by the Master Servicer or the Special Servicer; provided that, in connection
therewith, the Master Servicer shall require a written confirmation executed by
the requesting Person substantially in such form as may be reasonably acceptable
to the Master Servicer, generally to the effect that such Person is a Holder of
Certificates or a beneficial holder of Book-Entry Certificates and will keep
such information confidential.

         (b) No less often than on a monthly basis, upon reasonable prior notice
and during normal business hours, each of the Master Servicer and the Special
Servicer shall, without charge, make a knowledgeable Servicing Officer available
to answer questions (if and to the extent the Master Servicer or the Special
Servicer, as the case may be, is responsible (or, in the case of the Special
Servicer, would be responsible upon the occurrence of a Servicing Transfer
Event) for the servicing thereof) from the following parties: (i) the
Controlling Class Representative regarding the performance and servicing of the
Mortgage Loans and/or the REO Properties; and (ii) the related Loan Combination
Controlling Party regarding the performance and servicing of each Loan
Combination and/or any related REO Property. Except as provided in the following
sentence, in connection with providing the Controlling Class Representative with
the information described in the preceding sentence, the Master Servicer and the
Special Servicer shall require (prior to providing such information for the
first time to such Controlling Class Representative) a Controlling Class
Representative Confirmation (as defined in Section 6.09(b)), generally to the
effect that such Person will keep any information received by it from time to
time pursuant to this Agreement confidential (other than with respect to
communications with the Controlling Class). In the case of the initial
Controlling Class Representative, upon its or an Affiliate's acquisition of the
Class S Certificates, such entity shall be deemed to have agreed to keep all
non-public information received by it in such capacity from time to time
pursuant to this Agreement confidential, subject to applicable law, and such
initial Controlling Class Representative shall be deemed to have made such
agreement without delivery of the Controlling Class Representative Confirmation.

                                     -176-

         SECTION 3.16. Title to REO Property; REO Accounts.

         (a) If title to any Mortgaged Property is acquired, the deed or
certificate of sale shall be issued to the Trustee or its nominee on behalf of
the Certificateholders and, in the case of a Mortgaged Property that secures a
Loan Combination, on behalf of the related Non-Trust Mortgage Loan
Noteholder(s). If, pursuant to Section 3.09(b), the Special Servicer formed or
caused to be formed, at the expense of the Trust, a single member limited
liability company (of which the Trust is the sole member) for the purpose of
taking title to one or more REO Properties pursuant to this Agreement, then
(subject to the interests of any affected Non-Trust Mortgage Loan Noteholder),
the deed or certificate of sale with respect to any such REO Property shall be
issued to such single member limited liability company. The limited liability
company shall be a manager-managed limited liability company, with the Special
Servicer to serve as the initial manager to manage the property of the limited
liability company, including any applicable REO Property, in accordance with the
terms of this Agreement as if such property was held directly in the name of the
Trust or Trustee under this Agreement.

         The Special Servicer, on behalf of the Trust Fund and, in the case of
any REO Property that relates to a Loan Combination, the related Non-Trust
Mortgage Loan Noteholder(s), shall sell any REO Property by the end of the third
calendar year following the calendar year in which REMIC I or the related Loan
REMIC, as applicable, acquires ownership of such REO Property for purposes of
Section 860G(a)(8) of the Code, unless the Special Servicer either (i) applies,
more than 60 days prior to the end of such third succeeding year, for and is
granted an extension of time (an "REO Extension") by the IRS to sell such REO
Property or (ii) obtains for the Trustee an Opinion of Counsel, addressed to the
Trustee, the Special Servicer and the Master Servicer, to the effect that the
holding by REMIC I or the related Loan REMIC, as applicable, of such REO
Property subsequent to the end of such third succeeding year will not result in
the imposition of taxes on "prohibited transactions" (as defined in Section 860F
of the Code) of any REMIC Pool or cause any REMIC Pool to fail to qualify as a
REMIC at any time that any Certificates are outstanding. If the Special Servicer
is granted the REO Extension contemplated by clause (i) of the immediately
preceding sentence or obtains the Opinion of Counsel contemplated by clause (ii)
of the immediately preceding sentence, the Special Servicer shall sell the
subject REO Property within such extended period as is permitted by such REO
Extension or such Opinion of Counsel, as the case may be. Any expense incurred
by the Special Servicer in connection with its obtaining the REO Extension
contemplated by clause (i) of the second preceding sentence or its obtaining the
Opinion of Counsel contemplated by clause (ii) of the second preceding sentence,
or for the creation of and the operating of a single member limited liability
company, shall be covered by, and reimbursable as, a Servicing Advance.

         (b) The Special Servicer shall segregate and hold all funds collected
and received in connection with any REO Property separate and apart from its own
funds and general assets. If an REO Acquisition shall occur in respect of any
Mortgaged Property (other than a Mortgaged Property that secures a Loan
Combination), the Special Servicer shall establish and maintain one or more
accounts (collectively, the "Pool REO Account"), to be held on behalf of the
Trustee in trust for the benefit of the Certificateholders, for the retention of
revenues and other proceeds derived from each REO Property (other than any REO
Property that relates to a Loan Combination). If such REO Acquisition occurs
with respect to the Mortgaged Property that secures any Loan Combination, then
the Special Servicer shall establish one or more accounts solely with respect to
such property (the related "Loan Combination REO Account"), to be held for the
benefit of the Certificateholders and the related Non-Trust Mortgage Loan
Noteholder(s). The Pool REO Account and each Loan Combination REO Account shall
each be

                                     -177-

an Eligible Account. The Special Servicer shall deposit, or cause to be
deposited, in the applicable REO Account, upon receipt, all REO Revenues,
Insurance Proceeds, Condemnation Proceeds and Liquidation Proceeds received in
respect of any REO Property. Funds in an REO Account (other than any such funds
representing Additional Interest) may be invested in Permitted Investments in
accordance with Section 3.06. The Special Servicer shall be entitled to make
withdrawals from an REO Account to pay itself, as additional special servicing
compensation in accordance with Section 3.11(d), interest and investment income
earned in respect of amounts held in such REO Account as provided in Section
3.06(b) (but only to the extent of the Net Investment Earnings with respect to
such REO Account for any related Investment Period). The Special Servicer shall
give notice to the Trustee and the Master Servicer of the location of each REO
Account, and shall give notice to the related Non-Trust Mortgage Loan
Noteholder(s) of the location of any Loan Combination REO Account, in each case
when first established and of the new location of any such REO Account prior to
any change thereof.

         (c) The Special Servicer shall withdraw from the related REO Account
funds necessary for the proper operation, management, leasing, maintenance and
disposition of any REO Property, but only to the extent of amounts on deposit in
such REO Account relating to such REO Property. On the Business Day following
each Trust Determination Date, the Special Servicer shall withdraw from any Pool
REO Account and deposit into the Pool Custodial Account (or deliver to the
Master Servicer or such other Person as may be designated by the Master Servicer
for deposit into the Pool Custodial Account) the aggregate of all amounts
received in respect of each REO Property (other than any REO Property relating
to a Loan Combination) during the Trust Collection Period ending on such Trust
Determination Date, net of any withdrawals made out of such amounts pursuant to
the preceding sentence and, further, net of any reserves to be maintained in the
Pool REO Account in accordance with the last sentence of this Section 3.16(c).
On the Business Day following each Loan Combination Determination Date, the
Special Servicer shall withdraw from the Loan Combination REO Account related to
any Loan Combination and deposit into the Loan Combination Custodial Account
that relates to such Loan Combination (or deliver to the Master Servicer or such
other Person as may be designated by the Master Servicer for deposit into such
Loan Combination Custodial Account) the aggregate of all amounts received in
respect of any REO Property that relates to such Loan Combination during the
Loan Combination Collection Period ending on such Loan Combination Determination
Date, net of any withdrawals made out of such amounts pursuant to the second
preceding sentence and, further, net of any reserves to be maintained in the
related Loan Combination REO Account in accordance with the last sentence of
this Section 3.16(c). Notwithstanding the foregoing, the Special Servicer may
retain in the related REO Account such portion of proceeds and collections in
respect of any REO Property as may be necessary to maintain a reserve of
sufficient funds for the proper operation, management, leasing, maintenance and
disposition of such REO Property (including the creation of a reasonable reserve
for repairs, replacements, necessary capital replacements and other related
expenses), such reserve not to exceed an amount sufficient to cover such items
to be incurred during the following twelve-month period.

         (d) The Special Servicer shall keep and maintain separate records, on a
property-by-property basis, for the purpose of accounting for all deposits to,
and withdrawals from, each REO Account pursuant to Section 3.16(b) or (c). The
Special Servicer shall provide the Master Servicer any information with respect
to each REO Account as is reasonably requested by the Master Servicer.

                                     -178-

         SECTION 3.17. Management of REO Property.

         (a) Prior to the acquisition by it of title to a Mortgaged Property,
the Special Servicer shall review the operation of such Mortgaged Property and
determine the nature of the income that would be derived from such property if
it were acquired by the Trust Fund. If the Special Servicer determines from such
review that:

               (i) None of the income from Directly Operating such Mortgaged
     Property would be subject to tax as "net income from foreclosure property"
     within the meaning of the REMIC Provisions or would be subject to the tax
     imposed on "prohibited transactions" under Section 860F of the Code (either
     such tax referred to herein as an "REO Tax"), then such Mortgaged Property
     may be Directly Operated by the Special Servicer as REO Property;

               (ii) Directly Operating such Mortgaged Property as REO Property
     could result in income from such property that would be subject to an REO
     Tax, but that a lease of such property to another party to operate such
     property, or the performance of some services by an Independent Contractor
     with respect to such property, or another method of operating such property
     would not result in income subject to an REO Tax, then the Special Servicer
     may (provided that in the good faith and reasonable judgment of the Special
     Servicer, it is commercially reasonable) acquire such Mortgaged Property as
     REO Property and so lease or operate such REO Property; or

               (iii) It is reasonable to believe that Directly Operating such
     property as REO Property could result in income subject to an REO Tax and
     that no commercially reasonable means exists to operate such property as
     REO Property without the Trust Fund incurring or possibly incurring an REO
     Tax on income from such property, the Special Servicer shall deliver to the
     Tax Administrator, in writing, a proposed plan (the "Proposed Plan") to
     manage such property as REO Property. Such plan shall include potential
     sources of income, and, to the extent reasonably possible, estimates of the
     amount of income from each such source. Upon request of the Special
     Servicer, the Tax Administrator shall advise the Special Servicer of the
     Tax Administrator's federal income tax reporting position with respect to
     the various sources of income that the Trust Fund would derive under the
     Proposed Plan. After receiving the information described in the preceding
     sentence from the Tax Administrator, the Special Servicer shall implement
     the Proposed Plan (after acquiring the respective Mortgaged Property as REO
     Property), with any amendments required to be made thereto as a result of
     the Tax Administrator's tax reporting position.

         The Special Servicer's decision as to how each REO Property shall be
managed and operated shall be based on the Servicing Standard and, further,
based on the good faith and reasonable judgment of the Special Servicer as to
which means would be in the best interest of the Certificateholders (and, in the
case of any REO Property related to a Loan Combination, the related Non-Trust
Mortgage Loan Noteholder(s)), as a collective whole, by maximizing (to the
extent commercially reasonable and consistent with Section 3.17(b)) the net
after-tax REO Revenues received with respect to such property without materially
impairing the Special Servicer's ability to promptly sell such property for a
fair price. In connection with performing their respective duties under this
Section 3.17(a), both the Special Servicer and the Tax Administrator may consult
with counsel and tax

                                     -179-

accountants, the reasonable cost of which consultation shall be covered by, and
be reimbursable as, a Servicing Advance to be made by the Special Servicer.

         (b) If title to any REO Property is acquired, the Special Servicer
shall manage, conserve, protect and operate such REO Property for the benefit of
the Certificateholders (and, in the case of any REO Property related to a Loan
Combination, the related Non-Trust Mortgage Loan Noteholder(s)) solely for the
purpose of its prompt disposition and sale in a manner that does not and will
not: (i) cause such REO Property to fail to qualify as "foreclosure property"
within the meaning of Section 860G(a)(8) of the Code for purposes of Section
860D(a) of the Code; or (ii) except as contemplated by Section 3.17(a), either
result in the receipt by any REMIC Pool of any "income from non-permitted
assets" within the meaning of Section 860F(a)(2)(B) of the Code or result in an
Adverse REMIC Event or an Adverse Grantor Trust Event. Subject to the foregoing,
however, the Special Servicer shall have full power and authority to do any and
all things in connection therewith as are consistent with the Servicing Standard
and, consistent therewith, shall withdraw from the related REO Account, to the
extent of amounts on deposit therein with respect to any REO Property, funds
necessary for the proper operation, management, maintenance and disposition of
such REO Property, including:

               (i) all insurance premiums due and payable in respect of such REO
     Property;

               (ii) all real estate taxes and assessments in respect of such REO
     Property that may result in the imposition of a lien thereon;

               (iii) any ground rents in respect of such REO Property; and

               (iv) all costs and expenses necessary to maintain, lease, sell,
     protect, manage, operate and restore such REO Property.

         To the extent that amounts on deposit in the related REO Account in
respect of any REO Property are insufficient for the purposes set forth in the
preceding sentence with respect to such REO Property, the Master Servicer shall,
at the direction of the Special Servicer, make Servicing Advances in such
amounts as are necessary for such purposes unless the Master Servicer
determines, in accordance with the Servicing Standard, that such payment would
be a Nonrecoverable Advance; provided, however, that the Master Servicer may
make any such Servicing Advance without regard to recoverability if it is a
necessary fee or expense incurred in connection with the defense or prosecution
of legal proceedings.

         (c) Without limiting the generality of the foregoing, the Special
Servicer shall not, with respect to any REO Property:

               (i) enter into, renew or extend any New Lease with respect to
     such REO Property, if the New Lease, by its terms would give rise to any
     income that does not constitute Rents from Real Property;

               (ii) permit any amount to be received or accrued under any New
     Lease other than amounts that will constitute Rents from Real Property;

               (iii) authorize or permit any construction on such REO Property,
     other than the completion of a building or other improvement thereon, and
     then only if more than 10% of the

                                     -180-

     construction of such building or other improvement was completed before
     default on the related Mortgage Loan became imminent, all within the
     meaning of Section 856(e)(4)(B) of the Code; or

               (iv) Directly Operate, or allow any other Person, other than an
     Independent Contractor, to Directly Operate such REO Property on any date
     more than 90 days after the related REO Acquisition;

unless, in any such case, the Special Servicer has obtained an Opinion of
Counsel (the cost of which shall be paid by the Master Servicer, at the
direction of the Special Servicer, and shall be reimbursable as a Servicing
Advance) to the effect that such action would not cause such REO Property to
fail to qualify as "foreclosure property" within the meaning of Section
860G(a)(8) of the Code for purposes of Section 860D(a) of the Code at any time
that it is held by REMIC I or the related Loan REMIC, as applicable, in which
case the Special Servicer may take such actions as are specified in such Opinion
of Counsel.

         (d) The Special Servicer may contract with any Independent Contractor
for the operation and management of any REO Property; provided that:

               (i) the terms and conditions of any such contract shall not be
     inconsistent herewith and shall reflect an agreement reached at arm's
     length;

               (ii) the fees of such Independent Contractor (which shall be
     expenses of the Trust Fund and, in the case of any REO Property that
     relates to a Loan Combination, the related Non-Trust Mortgage Loan
     Noteholder(s)) shall be reasonable and customary in consideration of the
     nature and locality of such REO Property;

               (iii) except as permitted under Section 3.17(a), any such
     contract shall require, or shall be administered to require, that the
     Independent Contractor, in a timely manner, (A) pay out of related REO
     Revenues all costs and expenses incurred in connection with the operation
     and management of such REO Property, including those listed in Section
     3.17(b) above, and (B) except to the extent that such revenues are derived
     from any services rendered by the Independent Contractor to tenants of such
     REO Property that are not customarily furnished or rendered in connection
     with the rental of real property (within the meaning of Section
     1.856-4(b)(5) of the Treasury regulations or any successor provision),
     remit all related revenues collected (net of its fees and such costs and
     expenses) to the Special Servicer upon receipt;

               (iv) none of the provisions of this Section 3.17(d) relating to
     any such contract or to actions taken through any such Independent
     Contractor shall be deemed to relieve the Special Servicer of any of its
     duties and obligations hereunder with respect to the operation and
     management of such REO Property; and

               (v) the Special Servicer shall be obligated with respect thereto
     to the same extent as if it alone were performing all duties and
     obligations in connection with the operation and management of such REO
     Property.

         (e) The Special Servicer shall be entitled to enter into any agreement
with any Independent Contractor performing services for it related to its duties
and obligations under Section 3.16

                                     -181-

and this Section 3.17 for indemnification of the Special Servicer by any such
Independent Contractor, and nothing in this Agreement shall be deemed to limit
or modify such indemnification. No agreement entered into pursuant to this
Section 3.17(d) shall be deemed a Sub-Servicing Agreement for purposes of
Section 3.22.

         SECTION 3.18. Sale of Trust Mortgage Loans and REO Properties.

         (a) The Master Servicer, the Special Servicer or the Trustee may sell
or purchase, or permit the sale or purchase of, a Trust Mortgage Loan or REO
Property only in connection with a Permitted Purchase of such Trust Mortgage
Loan or REO Property, as the case may be, and/or in connection with a sale of
such REO Property in accordance with this Section 3.18.

         (b) Within five (5) Business Days after any Trust Mortgage Loan has
become a Specially Serviced Trust Mortgage Loan, the Special Servicer shall give
notice of such event to the related Non-Trust Mortgage Loan Noteholder(s) (if
such Trust Mortgage Loan is part of a Loan Combination), each Holder of a
Certificate of the Controlling Class and the Trustee. The Special Servicer, any
single Holder or any group of Certificateholders evidencing a majority of the
Voting Rights allocated to the Controlling Class and any assignees of the
foregoing parties (collectively, the "Purchase Option Holders") shall each have
the option to purchase such Specially Serviced Trust Mortgage Loan at a cash
price that is at least equal to the Purchase Price; provided that a material
default exists with respect to such Specially Serviced Trust Mortgage Loan. The
Special Servicer shall accept the first offer by a Purchase Option Holder that
is at least equal to the Purchase Price for the subject Trust Mortgage Loan.

         (c) If none of the Purchase Option Holders exercises its option to
purchase any Specially Serviced Trust Mortgage Loan as described in subsection
(b) above, then each Purchase Option Holder will also have the option to
purchase that Specially Serviced Trust Mortgage Loan at a price equal to the
fair value (the "FV Price") of such Specially Serviced Trust Mortgage Loan;
provided that a material default exists with respect to such Specially Serviced
Trust Mortgage Loan. Upon receipt of a request from any Purchase Option Holder
to determine the FV Price in contemplation of its intention to exercise its
option to purchase a Specially Serviced Trust Mortgage Loan as to which a
material default exists at a price that is below the Purchase Price, the Special
Servicer shall promptly obtain an MAI appraisal of the related Mortgaged
Property by an Independent Appraiser (unless such an appraisal was obtained
within one year of such date and the Special Servicer has no knowledge of any
circumstances that would materially affect the validity of such appraisal).
Promptly after obtaining such appraisal, the Special Servicer shall determine
the FV Price for the subject Specially Serviced Trust Mortgage Loan in
accordance with the Servicing Standard and the provisions of subsection (i)
below. Promptly after determining such FV Price, the Special Servicer shall
report such FV Price to the Trustee and each Purchase Option Holder.

         (d) In the event that the Special Servicer determines that it is
willing, or another Purchase Option Holder notifies the Special Servicer that it
is willing, to purchase any Specially Serviced Trust Mortgage Loan as to which a
material default exists (the party submitting such bid, the "Initial Bidder") at
a price equal to or above the FV Price (a "FV Bid"), then the Special Servicer
shall notify all other Purchase Option Holders that it has made or received, as
the case may be, such FV Bid (without disclosing the amount of such FV Bid). All
other Purchase Option Holders may submit competing bids within the ten (10)
Business Day period following such notice. At the conclusion of the

                                     -182-

above-described ten (10) Business Day period, the Special Servicer shall accept
the highest bid received from any Purchase Option Holder that is at least equal
to the FV Price for the subject Specially Serviced Trust Mortgage Loan.

         (e) If the Special Servicer accepts the bid of any Purchase Option
Holder, such Purchase Option Holder shall be required to purchase the subject
Specially Serviced Trust Mortgage Loan within ten (10) Business Days of receipt
of notice of such acceptance.

         (f) If the Special Servicer has not accepted a FV Bid prior to the
expiration of 120 days from its determination of the FV Price and thereafter
receives a FV Bid or a request from a Purchase Option Holder for an updated FV
Price, the Special Servicer shall within 45 days recalculate the FV Price (with
no presumption that such FV Price should be reduced on account of the lack of an
FV Bid) and repeat the notice and bidding procedure provided in subsection (d)
above until the purchase option terminates under subsection (j) below.

         (g) If the party exercising the purchase option at the FV Price for any
Specially Serviced Trust Mortgage Loan is the Special Servicer or an Affiliate
thereof, the Trustee shall verify that the FV Price of such Trust Mortgage Loan
is at least equal to the fair value of such Trust Mortgage Loan. In conducting
such verification, the Trustee will be permitted to conclusively rely on an
appraisal obtained by the Trustee from an Independent Appraiser at the time it
is required to verify such FV Price and/or the opinion of an Independent expert
in real estate matters (including the Master Servicer) with at least five years'
experience in valuing or investing in loans, similar to the subject Specially
Serviced Trust Mortgage Loan, that has been selected by the Trustee with
reasonable care at the expense of the Trust Fund.

         (h) Any Purchase Option Holder may, once such purchase option is
exercisable pursuant to this Section 3.18, assign its purchase option with
respect to any Specially Serviced Trust Mortgage Loan to a third party other
than the related Mortgagor or, if such assignment would violate the terms of any
related mezzanine intercreditor agreement, any Affiliate of the related
Mortgagor; and, upon such assignment such third party shall have all of the
rights that had been granted to the Purchase Option Holder hereunder in respect
of the purchase option. Such assignment shall only be effective upon written
notice (together with a copy of the executed assignment and assumption
agreement) being delivered to the Trustee, the Master Servicer and the Special
Servicer.

         (i) In determining the FV Price for any Specially Serviced Trust
Mortgage Loan under this Section 3.18, the Special Servicer may take into
account, among other factors, the results of any appraisal or updated appraisal
that it or the Master Servicer may have obtained in accordance with this
Agreement within the prior twelve months; the opinions on fair value expressed
by Independent investors in mortgage loans comparable to the subject Specially
Serviced Trust Mortgage Loan; the period and amount of any delinquency on the
subject Specially Serviced Trust Mortgage Loan; the physical condition of the
related Mortgaged Property; the state of the local economy; and the expected
recoveries from the subject Specially Serviced Trust Mortgage Loan if the
Special Servicer were to pursue a workout or foreclosure strategy instead of
selling such Mortgage Loan to a Purchase Option Holder.

         (j) The purchase option for any Specially Serviced Trust Mortgage Loan
pursuant to this Section 3.18 shall terminate, and shall not be exercisable as
set forth in subsections (b) and (c) above (or if exercised, but the purchase of
such Specially Serviced Mortgage Loan has not yet occurred,

                                     -183-

shall terminate and be of no further force or effect) if and when (i) the
Special Servicer has accepted a FV Bid (although the purchase option shall
resume if the Person that submitted that FV Bid does not complete the purchase
of the subject Specially Serviced Trust Mortgage within the time period provided
for under Section 3.18(e)), (ii) such Specially Serviced Trust Mortgage Loan has
become a Corrected Mortgage Loan or is otherwise no longer in material default,
(iii) the related Mortgaged Property has become an REO Property, (iv) a Final
Recovery Determination has been made with respect to such Specially Serviced
Mortgage Loan or (v) the subject Specially Serviced Trust Mortgage Loan has been
removed from the Trust Fund.

         (k) Until such time as a FV Bid is accepted with respect to any
Specially Serviced Trust Mortgage Loan, the Special Servicer shall continue to
pursue all of the other resolution options available to it with respect to such
Specially Serviced Trust Mortgage Loan in accordance with the Servicing
Standard.

         (l) Any Specially Serviced Trust Mortgage Loan that is purchased
pursuant to the purchase option provided for in this Section 3.18 will remain
subject to any cure and/or purchase rights of any holder of a related mezzanine
loan in connection with a Mortgage Loan default as set forth in the related
intercreditor agreement. Further, any Specially Serviced Trust Mortgage Loan
that is part of a Loan Combination and is purchased pursuant to the purchase
option provided for in this Section 3.18 will remain subject to any cure and/or
purchase rights of the related Non-Trust Mortgage Loan Noteholder(s) provided
for under the related Co-Lender Agreement.

         (m) The Special Servicer shall use its best efforts to solicit bids for
each REO Property in such manner as will be reasonably likely to realize a fair
price within the time period provided for by Section 3.16(a). Subject to Section
6.11 and/or Section 6.12, if and as applicable, the Special Servicer shall
accept the first (and, if multiple bids are received contemporaneously or
subsequently, the highest) cash bid received from any Person that constitutes a
fair price for such REO Property. If the Special Servicer reasonably believes
that it will be unable to realize a fair price for any REO Property within the
time constraints imposed by Section 3.16(a), then (subject to Section 6.11
and/or Section 6.12, in each case if and as applicable) the Special Servicer
shall dispose of such REO Property upon such terms and conditions as the Special
Servicer shall deem necessary and desirable to maximize the recovery thereon
under the circumstances and, in connection therewith, shall accept the highest
outstanding cash bid, regardless of from whom received.

         (n) The Special Servicer shall give the Trustee and the Depositor prior
written notice of its intention to sell any REO Property pursuant to this
Section 3.18.

         (o) No Interested Person shall be obligated to submit a bid to purchase
any REO Property, and notwithstanding anything to the contrary herein, neither
the Trustee, in its individual capacity, nor any of its Affiliates may bid for
or purchase any REO Property pursuant hereto.

         (p) Whether any cash bid constitutes a fair price for any REO Property
for purposes of this Section 3.18, shall be determined by the Special Servicer
or, if such cash bid is from the Special Servicer or an Affiliate of the Special
Servicer, by the Trustee. In determining whether any bid received from the
Special Servicer or an Affiliate of the Special Servicer represents a fair price
for any REO Property, the Trustee shall be supplied with and shall be entitled
to rely on the most recent appraisal in the related Servicing File conducted in
accordance with this Agreement within the preceding 12-month period (or, in the
absence of any such appraisal or if there has been a material change at the
subject REO

                                     -184-

Property since any such appraisal, on a new appraisal to be obtained by the
Special Servicer (the cost of which shall be covered by, and be reimbursable as,
a Servicing Advance)). The appraiser conducting any such new appraisal shall be
an Independent Appraiser selected by the Special Servicer if neither the Special
Servicer nor any Affiliate thereof is bidding with respect to an REO Property
and selected by the Trustee if either the Special Servicer or any Affiliate
thereof is so bidding. Where any Interested Person is among those bidding with
respect to an REO Property, the Special Servicer shall require that all bids be
submitted to it (and, if the Special Servicer or any Affiliate thereof is
bidding, to the Trustee) in writing and be accompanied by a refundable deposit
of cash in an amount equal to 5% of the bid amount. In determining whether any
bid from a Person other than itself or one of its Affiliates constitutes a fair
price for any REO Property, the Special Servicer shall take into account the
results of any appraisal or updated appraisal that it or the Master Servicer may
have obtained in accordance with this Agreement within the prior twelve months,
and any Independent Appraiser shall be instructed to take into account, as
applicable, among other factors, the occupancy level and physical condition of
the subject REO Property, the state of the local economy and the obligation to
dispose of the subject REO Property within the time period specified in Section
3.16(a). The Purchase Price for any REO Property shall in all cases be deemed a
fair price. Notwithstanding the other provisions of this Section 3.18, no cash
bid from the Special Servicer or any Affiliate thereof shall constitute a fair
price for any REO Property unless such bid is the highest cash bid received and
at least two independent bids (not including the bid of the Special Servicer or
any Affiliate thereof) have been received. In the event the bid of the Special
Servicer or any Affiliate thereof is the only bid received or is the higher of
only two bids received, then additional bids shall be solicited. If an
additional bid or bids, as the case may be, are received and the original bid of
the Special Servicer or any Affiliate thereof is the highest of all cash bids
received, then the bid of the Special Servicer or such Affiliate shall be
accepted, provided that the Trustee has otherwise determined, as provided above
in this Section 3.18(o), that such bid constitutes a fair price for any REO
Property. Any bid by the Special Servicer shall be unconditional; and, if
accepted, the subject REO Property shall be transferred to the Special Servicer
without recourse, representation or warranty other than customary
representations as to title given in connection with the sale of a real
property.

         (q) Subject to Sections 3.18(a) through 3.18(p) above, and further
subject to Section 6.11 and/or Section 6.12, in each case if and as applicable,
the Special Servicer shall act on behalf of the Trustee in negotiating with
independent third parties seeking to purchase an REO Property and taking any
other action necessary or appropriate in connection with the sale of any
Specially Serviced Trust Mortgage Loan or REO Property pursuant to this Section
3.18, and the collection of all amounts payable in connection therewith. In
connection therewith, the Special Servicer may charge prospective bidders for
any REO Property, and may retain, fees that approximate the Special Servicer's
actual costs in the preparation and delivery of information pertaining to, or
evaluating bids for, such REO Property without obligation to deposit such
amounts into any Custodial Account. Any sale of a Specially Serviced Trust
Mortgage Loan or an REO Property pursuant to this Section 3.18 shall be final
and without recourse to the Trustee or the Trust, and if such sale is
consummated in accordance with the terms of this Agreement, neither the Special
Servicer nor the Trustee shall have any liability to any Certificateholder with
respect to the purchase price therefor accepted by the Special Servicer or the
Trustee.

         (r) Any sale of a Specially Serviced Trust Mortgage Loan or an REO
Property pursuant to this Section 3.18 shall be for cash only and shall be on a
servicing released basis.

                                     -185-

         SECTION 3.19. Additional Obligations of the Master Servicer and Special
                       Servicer; Obligations to Notify Ground Lessors and
                       Hospitality Franchisors; the Special Servicer's Right to
                       Request the Master Servicer to Make Servicing Advances;
                       Mortgagor Enforcement Actions.

         (a) The Master Servicer shall deliver to the Trustee for deposit in the
Collection Account on each Trust Master Servicer Remittance Date, without any
right of reimbursement therefor, an amount equal to the lesser of: (i) the
aggregate amount of all Prepayment Interest Shortfalls, if any, incurred in
connection with Principal Prepayments Received by the Trust with respect to
Performing Trust Mortgage Loans during the most recently ended applicable
Collection Period; and (ii) the sum of (1) the aggregate of all Master Servicing
Fees received by the Master Servicer during such Collection Period with respect
to the entire Mortgage Pool (but only to the extent of that portion thereof
calculated at a rate of 0.01% per annum with respect to each and every Trust
Mortgage Loan and REO Trust Mortgage Loan) and (2) the aggregate amount of
Prepayment Interest Excesses received in respect of the entire Mortgage Pool
during such Collection Period; provided, however, that if any Prepayment
Interest Shortfall occurs with respect to any Trust Mortgage Loan as a result of
the Master Servicer's allowing the Mortgagor to deviate from the terms of the
related loan documents regarding principal prepayments, the Master Servicer
shall be obligated to pay an amount equal to the entire Prepayment Interest
Shortfall with respect to the subject Trust Mortgage Loan without any limitation
of the kind set forth in clauses (1) and (2) above.

         (b) The Master Servicer shall, as to each Trust Mortgage Loan which is
secured by the interest of the related Mortgagor under a Ground Lease, even if
the corresponding fee interest is encumbered, promptly (and in any event within
60 days) following the Closing Date, notify the related ground lessor of the
transfer of such Trust Mortgage Loan to the Trust Fund pursuant to this
Agreement and inform such ground lessor that any notices of default under the
related Ground Lease should thereafter be forwarded to the Master Servicer.

         (c) The Master Servicer shall, as to each Trust Mortgage Loan which is
secured by the interest of the related Mortgagor in a hospitality property (as
identified on Schedule VI hereto), not later than the later of (i) 30 days
following the Master Servicer's receipt of the subject franchise agreement and
(ii) the expiration of the period that may be required for such notice pursuant
to the terms of the applicable franchise documents, if any, notify the related
hospitality franchisor of the transfer of such Trust Mortgage Loan to the Trust
Fund pursuant to this Agreement and inform such hospitality franchisor that any
notices of default under the related franchise agreement should thereafter be
forwarded to the Master Servicer.

         (d) Notwithstanding anything to the contrary contained in this
Agreement, if the Special Servicer is required under this Agreement to make any
Servicing Advance but does not desire to do so, the Special Servicer may, in its
sole discretion, request that the Master Servicer make such Servicing Advance,
such request to be made, in writing, at least five (5) Business Days (or, in an
emergency situation or on an urgent basis, two (2) Business Days, provided that
the written request sets forth the nature of the emergency or the basis of the
urgency) in advance of the date on which such Servicing Advance is required to
be made hereunder and to be accompanied by such information and documentation
regarding the subject Servicing Advance as the Master Servicer may reasonably
request. The Master Servicer shall have the obligation to make any such
Servicing Advance that it is so

                                     -186-

requested by the Special Servicer to make, within five (5) Business Days (or, in
an emergency situation or on an urgent basis, two (2) Business Days) of the
Master Servicer's receipt of such request. If the request is timely and properly
made, the Special Servicer shall be relieved of any obligations with respect to
a Servicing Advance that it so requests the Master Servicer to make (regardless
of whether or not the Master Servicer shall make such Servicing Advance). The
Master Servicer shall be entitled to reimbursement for any Servicing Advance
made by it at the direction of the Special Servicer, together with interest
thereon in accordance with Sections 3.05(a) or 3.05A and/or 3.11(g), as
applicable, at the same time, in the same manner and to the same extent as the
Master Servicer is entitled with respect to any other Servicing Advances made
thereby.

         Notwithstanding the foregoing provisions of this Section 3.19(d), the
Master Servicer shall not be required to make at the direction of the Special
Servicer, any Servicing Advance if the Master Servicer determines in its
reasonable, good faith judgment that such Servicing Advance, although not
characterized by the Special Servicer as a Nonrecoverable Servicing Advance, is
in fact a Nonrecoverable Servicing Advance. The Master Servicer shall notify the
Special Servicer in writing of such determination, which shall be made pursuant
to Section 3.11(h). Any request by the Special Servicer that the Master Servicer
make a Servicing Advance shall be deemed to be a determination by the Special
Servicer that such requested Servicing Advance is not a Nonrecoverable Servicing
Advance, and the Master Servicer, the Trustee and the Fiscal Agent shall be
entitled to conclusively rely on such determination. Upon making a
determination, in accordance with the applicable requirements under Section
3.11(h), that any Servicing Advance previously made or proposed to be made with
respect to a Specially Serviced Mortgage Loan or an REO Property is a
Nonrecoverable Servicing Advance, the Special Servicer shall report to the
Master Servicer and the Trustee the Special Servicer's determination. The Master
Servicer shall be entitled to conclusively rely on such a determination by the
Special Servicer.

         (e) The Master Servicer (if a Performing Trust Mortgage Loan is
involved) and the Special Servicer (if a Specially Serviced Trust Mortgage Loan
or an REO Trust Mortgage Loan is involved) shall each be responsible for: (i)
providing on a timely basis to any lender of any related mezzanine debt such
notices (including with respect to Mortgage Loan defaults), reports and other
information as may be required from the Trust, as holder of any Trust Mortgage
Loan, under any related co-lender, intercreditor or similar agreement; and (ii)
otherwise taking such actions as are required under or contemplated by the
related co-lender, intercreditor or similar agreement to permit any lender of
related mezzanine debt to exercise any purchase option or cure rights that it
may have with respect to any Trust Mortgage Loan under such related co-lender,
intercreditor or similar agreement.

         (f) Upon termination of the Trust Fund, any funds or other assets
remaining in the Loss of Value Reserve Fund, to the extent not otherwise
required to be part of the Available Distribution Amount for the Final
Distribution Date in accordance with Section 3.05(e), shall be distributed to
the Holder or Holders of the Class R-III Certificates. The Trustee and the
Special Servicer shall account for the Loss of Value Reserve Fund as an outside
reserve fund within the meaning of Treasury regulations section 1.860G-2(h) and
not an asset of any REMIC Pool or the Grantor Trust. Furthermore, for all
federal tax purposes, the Trustee and the Special Servicer shall treat: (i) any
amounts paid out of the Loss of Value Reserve Fund to the Certificateholders as
distributions by the REMIC Pools for all federal tax purposes; and (ii) any
amounts transferred by a REMIC Pool to the Loss of Value Reserve Fund as amounts
distributed by such REMIC Pool to the beneficial owner of the Loss of Value
Reserve Fund.

                                     -187-

The Holder or Holders of the Class R-III Certificates will be the sole
beneficial owner(s) of the Loss of Value Reserve Fund for all income and
franchise tax purposes.

         (g) Notwithstanding anything to the contrary in this Agreement, the
Special Servicer (and not the Master Servicer) will have the right to direct,
manage, prosecute and/or defend any and all litigation and/or claims relating to
(i) the enforcement of the obligations of a Mortgagor under the related loan
documents and (ii) any claim or action brought by a Mortgagor against the Trust;
provided that, in the event there is a litigation or claim solely relating to or
affecting the Master Servicer or directed solely against the Master Servicer
(and not the Trust or any other party to this Agreement) then the Master
Servicer and not the Special Servicer will have the right, to direct, manage,
prosecute and/or defend such litigation and/or claim; and provided, further,
that in the event there is a litigation or claim relating to or affecting the
Master Servicer and, additionally, the Trust and/or any other party to this
Agreement, then the Special Servicer and not the Master Servicer will have the
right, to direct, manage, prosecute and/or defend such litigation and/or claim,
and the Master Servicer shall (i) be entitled to participate therein and (ii)
consent to any settlement or judgement that may impose liability on or otherwise
materially and adversely affect the Master Servicer.

         (h) In connection with a mediation and/or arbitration proceeding
conducted in accordance with Section 2.03(i) hereof or Section 5(i) of the
UBS/Depositor Mortgage Loan Purchase Agreement, as the case may be, in the event
that the Master Servicer is the party acting on behalf of the Trust in such
mediation and/or arbitration proceeding and such mediation and/or arbitration
proceeding relates to a Specially Serviced Trust Mortgage Loan, the Master
Servicer shall consult with the Special Servicer prior to consenting to or
entering into any final resolution, settlement or agreement with respect
thereto.

         SECTION 3.20. Modifications, Waivers, Amendments and Consents;
                       Defeasance.

         (a) Subject to Sections 3.20(b) through 3.20(f) and 3.20(m) below, and
further subject to Section 6.11 and/or Section 6.12, in each case if and as
applicable, and any related intercreditor, co-lender or similar agreement
(including, in the case of a Mortgage Loan that is part of a Loan Combination,
the related Co-Lender Agreement), the Special Servicer (or, under the limited
circumstances set forth in Section 3.20(c), the Master Servicer) may, on behalf
of the Trustee and, in the case of a Non-Trust Mortgage Loan, the related
Non-Trust Mortgage Loan Noteholder, agree to any modification, extension, waiver
or amendment of any term of any Mortgage Loan and respond to various Mortgagor
requests for consent on the part of the mortgagee (including the lease reviews
and lease consents related thereto), without the consent of the Trustee, any
Certificateholder, any Non-Trust Mortgage Loan Noteholder, the Master Servicer
(in the case of any such action taken by the Special Servicer) or, except as
expressly set forth below, the Special Servicer (in the case of any such action
taken by the Master Servicer).

         (b) All modifications, extensions, waivers or amendments of any
Mortgage Loan, including the lease reviews and lease consents related thereto,
shall be in writing and shall be considered and effected in a manner consistent
with the Servicing Standard.

                                     -188-

         (c) In the case of any Performing Mortgage Loan, and subject to the
rights of the Special Servicer set forth below, the Master Servicer shall
(without the consent of the Trustee, any Certificateholder, any Non-Trust
Mortgage Loan Noteholder or, except as expressly set forth below, the Special
Servicer), be responsible for the following:

               (i) consenting to subordination of the lien of the subject
     Performing Mortgage Loan to an easement or right-of-way for utilities,
     access, parking, public improvements or another purpose, provided that the
     Master Servicer has determined in accordance with the Servicing Standard
     that such easement or right-of-way shall not materially interfere with the
     then-current use of the related Mortgaged Property, the security intended
     to be provided by the related Mortgage or the related Mortgagor's ability
     to repay the subject Performing Mortgage Loan, or materially or adversely
     affect the value of the related Mortgaged Property;

               (ii) granting waivers of minor covenant defaults (other than
     financial covenants) including late financial statements;

               (iii) granting releases of non-material parcels of the related
     Mortgaged Property (provided that, if the related loan documents expressly
     require the mortgagee thereunder to grant its consent to a particular
     release upon the satisfaction of certain conditions, then such release
     shall be granted as required by the related loan documents);

               (iv) approving routine leasing activity with respect to (A)
     leases (other than Ground Leases) for less than 5,000 square feet, provided
     that no subordination, non-disturbance and attornment agreement exists with
     respect to the subject lease, or (B) leases (other than Ground Leases) of
     more than 5,000 square feet and less than 10,000 square feet, provided that
     (1) no subordination, non-disturbance and attornment agreement exists with
     respect to the subject lease and (2) the subject lease does not constitute
     more than 20% of the related Mortgaged Property;

               (v) approving or consenting to grants of easements and
     rights-of-way that do not materially affect the use or value of the related
     Mortgaged Property or the related Mortgagor's ability to make any payments
     with respect to the subject Performing Mortgage Loan; and

               (vi) granting other non-material waivers, consents, modifications
     or amendments;

provided that, (1) any such modification, waiver or amendment would not in any
way affect a payment term (including (except as provided in Section 3.20(o)
below) a waiver of the payment of assumption fees) of the subject Performing
Mortgage Loan (other than in the case of a waiver of the payment of Default
Charges), (2) agreeing to such modification, waiver or amendment would be
consistent with the Servicing Standard, (3) agreeing to such modification,
waiver or amendment will not violate the terms, provisions or limitations of
this Agreement, (4) the Master Servicer shall not grant or enter into any
subordination, non-disturbance and attornment agreements (or waivers, consents,
approvals, amendments or modifications in connection therewith) without the
prior written consent of the Special Servicer and (5) any such modification,
waiver or amendment does not materially violate the terms, conditions and
limitations of Section 3.08, if applicable. With respect to any action proposed
to be taken by the Master Servicer under this Section 3.20(c) where any
thresholds in clauses (i) through (vi) of the

                                     -189-

preceding sentence are exceeded, or which cannot be taken by the Master Servicer
by reason of the proviso to the previous sentence, the Special Servicer only may
take such action (if and to the extent otherwise permitted under this
Agreement).

         Except as permitted by Section 3.02(a), Section 3.03(d), Section 3.07,
Section 3.08(a), this Section 3.20(c), Section 3.20(m) and Section 3.20(o), the
Master Servicer may not agree to waive, modify or amend any term of any Mortgage
Loan (including allowing the Mortgagor to deviate from the terms of the related
loan documents regarding principal prepayments) or respond to any Mortgagor
requests for mortgagee consent and shall forward such requests to the Special
Servicer. Furthermore, the Master Servicer may not agree to any modification,
extension, waiver or amendment of any term of any Mortgage Loan that would cause
an Adverse REMIC Event with respect to any REMIC Pool or an Adverse Grantor
Trust Event with respect to the Grantor Trust.

         (d) Except as provided in Section 3.02(a), Section 3.07, Section 3.08,
Section 3.20(e), Section 3.20(m) and Section 3.20(o), the Special Servicer, on
behalf of the Trustee or, in the case of a Non-Trust Mortgage Loan, the related
Non-Trust Mortgage Loan Noteholder, shall not agree or consent to any
modification, extension, waiver or amendment of any term of any Mortgage Loan
that would:

               (i) affect the amount or timing of any scheduled payment of
     principal, interest or other amount (including Prepayment Premiums or Yield
     Maintenance Charges, but excluding Default Interest and, subject to Section
     3.20(o), other amounts payable as additional servicing compensation)
     payable thereunder;

               (ii) affect the obligation of the related Mortgagor to pay a
     Prepayment Premium or Yield Maintenance Charge, or effectuate the waiver of
     any prepayment restriction thereunder or permit a Principal Prepayment
     during any period in which the related loan documents prohibit Principal
     Prepayments;

               (iii) except as expressly contemplated by the related Mortgage or
     pursuant to Section 3.09(d), result in a release of the lien of the
     Mortgage on any material portion of the related Mortgaged Property without
     a corresponding Principal Prepayment in an amount not less than the fair
     market value (as determined by an appraisal by an Independent Appraiser
     delivered to the Special Servicer at the expense of the related Mortgagor
     and upon which the Special Servicer may conclusively rely) of the property
     to be released; or

               (iv) in the reasonable, good faith judgment of the Special
     Servicer, otherwise materially impair the security for such Mortgage Loan
     or reduce the likelihood of timely payment of amounts due thereon.

         (e) Notwithstanding Section 3.20(d), but subject to Section 3.20(o),
Section 6.11 and/or Section 6.12, in each case if and as applicable, and the
second and third paragraphs of this Section 3.20(e), the Special Servicer may--

               (i) reduce the amounts owing under any Specially Serviced
     Mortgage Loan by forgiving principal, accrued interest (including
     Additional Interest) or any Prepayment Premium or Yield Maintenance Charge,

                                     -190-

               (ii) reduce the amount of the Monthly Payment on any Specially
     Serviced Mortgage Loan, including by way of a reduction in the related
     Mortgage Rate,

               (iii) forbear in the enforcement of any right granted under any
     Mortgage Note, Mortgage or other loan document relating to a Specially
     Serviced Mortgage Loan,

               (iv) accept a Principal Prepayment on any Specially Serviced
     Mortgage Loan during any Lockout Period, or

               (v) extend the maturity of any Specially Serviced Mortgage Loan;

provided that (A) the related Mortgagor is in monetary default or material
non-monetary default with respect to such Specially Serviced Mortgage Loan or,
in the reasonable, good faith judgment of the Special Servicer, such default is
reasonably foreseeable, (B) in the reasonable, good faith judgment of the
Special Servicer, such modification, extension, waiver or amendment would
increase the recovery on such Specially Serviced Mortgage Loan to
Certificateholders (as a collective whole) or, if a Loan Combination is
involved, would increase the recovery on such Loan Combination to
Certificateholders and the related Non-Trust Mortgage Loan Noteholder(s) (as a
collective whole), on a present value basis (the relevant discounting of
anticipated collections that will be distributable to the Certificateholders
(or, in the case of a Loan Combination, to Certificateholders and the related
Non-Trust Mortgage Loan Noteholder(s)), to be performed at the related Mortgage
Rate(s)), and (C) such modification, extension, waiver or amendment would not
cause an Adverse REMIC Event in respect of any REMIC Pool or an Adverse Grantor
Trust Event with respect to the Grantor Trust; and provided, further, that any
modification, extension, waiver or amendment of the payment terms of a Loan
Combination shall be structured so as to be consistent with the allocation and
payment priorities set forth in the related loan documents and the related
Co-Lender Agreement, such that neither the Trust, as holder of the Trust
Mortgage Loan that constitutes part of that Loan Combination, on the one hand,
nor any of the related Non-Trust Mortgage Loan Noteholders, on the other hand,
shall gain a priority over any other such holder with respect to any payment,
which priority is not, as of the date of the related Co-Lender Agreement,
reflected in such loan documents and such Co-Lender Agreement; and provided,
further, that, with respect to any Loan Combination, to the extent consistent
with the Servicing Standard (taking into account the extent to which each
Non-Trust Mortgage Loan that is part of such Loan Combination is junior to the
Trust Mortgage Loan that is part of the same Loan Combination), (1) no waiver,
reduction or deferral of any particular amounts due on the Trust Mortgage Loan
that is part of such Loan Combination shall be effected prior to the waiver,
reduction or deferral of the entire corresponding item in respect of each
Non-Trust Mortgage Loan that is part of such Loan Combination, and (2) no
reduction of the Mortgage Rate on the Trust Mortgage Loan that is part of such
Loan Combination shall be effected prior to the reduction of the Mortgage Rate
on each Non-Trust Mortgage Loan that is part of such Loan Combination, to the
fullest extent possible.

         Notwithstanding the foregoing, in no event shall the Special Servicer:
(i) extend the maturity date of a Mortgage Loan beyond the date that is five
years prior to the last Rated Final Distribution Date; (ii) extend the maturity
date of any Mortgage Loan for more than five years beyond its Stated Maturity
Date; or (iii) if the subject Mortgage Loan is secured solely or primarily by a
Mortgage on the leasehold interest under a Ground Lease (but not the related fee
interest), extend the maturity date of such Mortgage Loan beyond the date which
is 20 years (or, to the extent consistent with

                                     -191-

the Servicing Standard, giving due consideration to the remaining term of the
Ground Lease, 10 years) prior to the expiration of the term of such Ground
Lease.

         The determination of the Special Servicer contemplated by clause (B) of
the proviso to the first paragraph of this Section 3.20(e) shall be evidenced by
an Officer's Certificate to such effect delivered to the Trustee and the Master
Servicer (and, in the case of a Loan Combination, the related Non-Trust Mortgage
Loan Noteholder(s)) and describing in reasonable detail the basis for the
Special Servicer's determination. The Special Servicer shall attach to such
Officer's Certificate any information including but not limited to income and
expense statements, rent rolls, property inspection reports and appraisals that
support such determination.

         (f) Notwithstanding anything to the contrary in this Agreement, none of
the Trustee, the Master Servicer or the Special Servicer, as applicable, shall
give any consent, approval or direction regarding the termination of the related
property manager or the designation of any replacement property manager or, if
such Mortgaged Property is hospitality property, give any consent, approval or
direction regarding the termination of the franchise or the designation of a new
franchise, with respect to any Mortgaged Property that secures a Trust Mortgage
Loan that has an unpaid principal balance that is at least equal to the lesser
of $20,000,000 and 2% of the then aggregate principal balance of the Mortgage
Pool, unless: (1) the mortgagee is not given discretion under the terms of the
related Mortgage Loan to withhold its consent; or (2) it has received prior
written confirmation from each Rating Agency that such action will not result in
an Adverse Rating Event with respect to any Class of Certificates rated by such
Rating Agency.

         Any party hereto seeking Rating Agency confirmation with respect to the
matters described above shall deliver a Review Package to such Rating Agency.

         (g) Any payment of interest that is deferred pursuant to any
modification, extension, waiver or amendment permitted hereunder, shall not, for
purposes hereof, including calculating monthly distributions to
Certificateholders, be added to the unpaid principal balance or Stated Principal
Balance of the related Mortgage Loan, notwithstanding that the terms of such
modification, extension, waiver or amendment so permit. The foregoing shall in
no way limit the Special Servicer's ability to charge and collect from the
Mortgagor costs otherwise collectible under the terms of the related Mortgage
Note.

         (h) The Special Servicer or Master Servicer may, as a condition to
granting any request by a Mortgagor for consent, modification, extension, waiver
or indulgence or any other matter or thing, the granting of which is within its
discretion pursuant to the terms of the instruments evidencing or securing the
related Mortgage Loan and, further, by the terms of this Agreement and
applicable law, require that such Mortgagor pay to it (i) as additional
servicing compensation, a reasonable or customary fee for the additional
services performed in connection with such request, and (ii) any related costs
and expenses incurred by it. Any such fee that is to be shared by the Master
Servicer and the Special Servicer may not be waived or reduced by either such
party without the consent of the other party. In no event shall the Special
Servicer or Master Servicer be entitled to payment for such fees or expenses
unless such payment is collected from the related Mortgagor.

         (i) The Special Servicer and Master Servicer shall each notify the
other, any related Sub-Servicers, the Trustee and, if a Non-Trust Mortgage Loan
is affected, the related Non-Trust Mortgage Loan Noteholder, in writing, of any
modification, extension, waiver or amendment of any term of any Mortgage Loan
(including fees charged the Mortgagor) agreed to by it and the date thereof,

                                     -192-

and shall deliver to the Trustee or any related Custodian for deposit in the
related Mortgage File (with a copy to be delivered to or retained by, as
applicable, the Master Servicer) and, if a Non-Trust Mortgage Loan is affected,
the related Non-Trust Mortgage Loan Noteholder)), an executed counterpart of the
agreement relating to such modification, extension, waiver or amendment promptly
following execution and delivery thereof, to be followed by an original recorded
counterpart promptly following the recordation (and receipt) thereof.

         (j) To the extent that either the Master Servicer or Special Servicer
waives any Default Charge in respect of any Mortgage Loan, whether pursuant to
Section 3.02(a) or this Section 3.20, the respective amounts of additional
servicing compensation payable to the Master Servicer and the Special Servicer
as Net Default Charges out of such Default Charges shall be reduced
proportionately based upon the respective amounts that would have been payable
thereto as Net Default Charges out of such Default Charges if such waiver had
not been granted.

         (k) If, with respect to any Mortgage Loan (1) under which the lender
can require defeasance in lieu of prepayment, or (2) that permits defeasance,
the Master Servicer shall receive a notice from the related Mortgagor that it
intends to prepay or defease, as applicable, such Mortgage Loan in accordance
with the terms thereof, then the Master Servicer shall, subject to the next
paragraph and the related loan documents, (i) only in the case of a Mortgage
Loan under clause (1) above, promptly respond to such notice in a manner which
would require that the Mortgagor pledge Defeasance Collateral in lieu of such
prepayment pursuant to the terms of the related Mortgage Note, and (ii) notify
each Rating Agency, the Trustee, the Underwriters and the Special Servicer of
the intent to defease such Mortgage Loan, and (iii) upon the written
confirmation from each Rating Agency that the acceptance of a pledge of the
Defeasance Collateral (or, in the case of a Mortgage Loan under clause (1)
above, that the acceptance of a pledge of the Defeasance Collateral in lieu of a
full prepayment) will not result in an Adverse Rating Event with respect to any
Class of Certificates rated by such Rating Agency, take such further action as
provided in such Mortgage Note to effectuate such defeasance, including the
purchase and perfection of the Defeasance Collateral on behalf of the Trustee
(as mortgagee of record on behalf of the Certificateholders and, in the case of
a Loan Combination, the affected Non-Trust Mortgage Loan Noteholder(s));
provided that the written confirmation contemplated by clause (iii) above shall
not be required (A) from S&P in the case of a Trust Mortgage Loan (1) with an
unpaid principal balance less than or equal to $20,000,000, (2) that constitutes
less than 5% of the aggregate unpaid principal balance of the Mortgage Pool and
(3) that does not then constitute one of the ten largest (measured by unpaid
principal balance) Trust Mortgage Loans in the Mortgage Pool, provided that, in
lieu of obtaining such written confirmation from S&P, the Master Servicer
delivers to S&P a certification in the form attached hereto as Exhibit M (a
"Defeasance Certificate"), or (B) from Moody's in the case of any Trust Mortgage
Loan that does not then constitute one of the ten largest (measured by unpaid
principal balance) Trust Mortgage Loans in the Mortgage Pool or that does not
then constitute one of the ten largest groups (measured by aggregate unpaid
principal balance) of Trust Mortgage Loans with related Mortgagors, provided
that, in lieu of obtaining such written confirmation from Moody's, the Master
Servicer may deliver to Moody's a Defeasance Certificate; and provided, further,
that, the written confirmation contemplated by clause (iii) above shall not be
required from S&P and/or Moody's (provided the Master Servicer delivers a
Defeasance Certificate to the applicable Rating Agency), as applicable, in the
event the subject Trust Mortgage Loan complies with the then current applicable
guidelines set forth by such Rating Agency, or the unpaid principal balance of
the subject Trust Mortgage Loan, the percentage the subject Trust Mortgage Loan
constitutes of the Mortgage Pool or the

                                     -193-

relative size of the subject Trust Mortgage Loan with respect to the Mortgage
Pool, as applicable, does not exceed the then current applicable threshold for
review as set forth by such Rating Agency.

         Notwithstanding the foregoing, but subject to the related loan
documents, the Master Servicer shall not permit a pledge of Defeasance
Collateral under any Mortgage Loan that is also a Defeasance Mortgage Loan if
(i) such defeasance would occur within two years of the Startup Day, (ii) the
defeasance collateral shall not be Government Securities, (iii) all costs to be
incurred in connection with such defeasance (including Rating Agency fees,
accountants' fees and costs incurred in connection with any required opinions of
counsel) would not be paid by the related Mortgagor, or (iv) unless such
confirmation is not required pursuant to the first paragraph of this Section
3.20(k), either Rating Agency does not confirm in writing to the Master Servicer
that the acceptance of a pledge of the Defeasance Collateral (in lieu of a full
prepayment, if applicable) will not result in an Adverse Rating Event with
respect to any Class of Certificates rated by such Rating Agency.

         All expenses related to the defeasance of a Mortgage Loan shall be
charged to the related Mortgagor or other responsible party.

         With respect to any Defeasance Trust Mortgage Loan that is a Lehman
Trust Mortgage Loan, to the extent the related Mortgage Loan documents expressly
grant the lender or its designee the right to appoint a successor borrower (or
words of similar import) thereunder in connection with a defeasance, the Trustee
hereby designates LBHI as its designee with respect to the exercise of, and
hereby grants to LBHI the right, in its capacity as designee of the Trustee as
holder of the subject Trust Mortgage Loan, to exercise, the right and/or
obligation of the lender under the related Mortgage Loan documents to appoint a
"successor borrower" (as defined under the related Mortgage Loan documents) or
words of similar import, to hold and pledge the related Defeasance Collateral in
the event a related Mortgagor exercises its right pursuant to the related
Mortgage Loan documents to defease the subject Trust Mortgage Loan and obtain
the release of all or a portion of the related Mortgaged Property from the lien
of the related Mortgage (provided, that such rights and/or obligations as
successor borrower shall be exercised in accordance with customary terms and
costs). In connection with the foregoing, if the Master Servicer or the Trustee,
as holder of the subject Defeasance Trust Mortgage Loan, receives written notice
from the related Mortgagor that it intends to defease the subject Lehman Trust
Mortgage Loan in accordance with the related Mortgage Loan documents, then the
Trustee or the Master Servicer, as the case may be, shall send a copy of such
written notice to LBHI or (if LBHI has notified the Master Servicer or the
Trustee, as the case may be, in writing that it has appointed a designee and has
provided such party with such designee's contact information for any notice
required in connection therewith) LBHI's designee, promptly after receipt of
such written notice. If, however, the Master Servicer, in accordance with the
Servicing Standard, determines that neither LBHI nor its designee is performing
the duties related to the appointment of a successor borrower in a timely manner
and/or in accordance with the provisions of the related Mortgage Loan documents
(after LBHI and such designee having been provided with written notice in
accordance with this paragraph and a reasonable period of time (which shall not
be less than five (5) Business Days) to perform such duties), then the Master
Servicer (or a designee of the Master Servicer) shall itself perform those
obligations under the related Mortgage Loan documents in accordance with the
Servicing Standard, applicable law and the related Mortgage Loan documents, and
thereupon the appointment of LBHI or its designee in connection therewith shall
be null and void. In the event, with respect to a Defeasance Trust Mortgage Loan
that is a Lehman Trust Mortgage Loan, LBHI, the Master Servicer or a designee of
LBHI or the Master Servicer actually appoints a successor borrower in accordance
with the related Mortgage Loan documents and the

                                     -194-

foregoing provisions of this paragraph and the relevant portion or all, as
applicable, of the subject Mortgaged Property is released from the lien of the
related Mortgage, then, to the extent provided under the related Mortgage Loan
documents, such successor borrower shall succeed to all of the rights and
obligations of the original Mortgagor under such Lehman Trust Mortgage Loan. In
the event LBHI, by written notice to the Trustee and the Master Servicer,
designates a third party to exercise its rights under this paragraph and
provides contact information therefor, the Trustee and the Master Servicer shall
be entitled to rely on such notice and, in such event, all notices required to
be delivered to LBHI pursuant to this paragraph shall be delivered to LBHI's
designee.

         (l) If the Master Servicer receives notice from the Mortgagor under any
Early Defeasance Trust Mortgage Loan that such Mortgagor intends to defease such
Early Defeasance Trust Mortgage Loan, in whole or in part, on or before the
second anniversary of the Closing Date, then promptly after receipt of such
notice the Master Servicer shall calculate or cause to be calculated the cash
amount required to be tendered by such Mortgagor to purchase the Defeasance
Collateral or other permitted collateral required to defease such Early
Defeasance Trust Mortgage Loan. If (i) the defeasance is to be in full and the
cash amount required to be tendered by the Mortgagor to purchase the Defeasance
Collateral or other permitted collateral required to defease the subject Early
Defeasance Trust Mortgage Loan (in accordance with the related loan documents)
is less than an amount equal to the Purchase Price (calculated as if the subject
Trust Mortgage Loan was to be repurchased in connection with a Material Breach
or Material Document Defect as of the date such defeasance is scheduled to
occur), or (ii) the defeasance is to be in part, or (iii) the defeasance is to
be in full and the related Mortgagor is to tender Defeasance Collateral or such
other collateral as is permitted in connection with a defeasance under the
related loan documents that does not constitute a cash amount equal to or
greater than the Purchase Price set forth in clause (i) above, then the Master
Servicer shall promptly notify the Depositor (if such Early Defeasance Trust
Mortgage Loan is a Lehman Trust Mortgage Loan) or the UBS Mortgage Loan Seller
(if such Early Defeasance Trust Mortgage Loan is a UBS Trust Mortgage Loan), and
upon delivery by the related Mortgagor of the Defeasance Collateral, or cash
sufficient to purchase the Defeasance Collateral, contemplated by the related
loan documents, the Depositor (if such Early Defeasance Trust Mortgage Loan is a
Lehman Trust Mortgage Loan) or the UBS Mortgage Loan Seller (if such Early
Defeasance Trust Mortgage Loan is a UBS Trust Mortgage Loan) shall be required,
pursuant to or as contemplated by Section 2.03(j) (if applicable), to repurchase
such Early Defeasance Trust Mortgage Loan on or before the proposed date on
which such Early Defeasance Trust Mortgage Loan will be defeased. The Master
Servicer shall use reasonable efforts to require the Depositor or the UBS
Mortgage Loan Seller, as applicable, to make any such required repurchase
described above. If the defeasance is to be in full and the cash amount required
to be tendered by the Mortgagor to purchase the Defeasance Collateral or other
permitted collateral required to purchase the Defeasance Collateral or other
permitted collateral required to defease the subject Early Defeasance Trust
Mortgage Loan is equal to or exceeds an amount equal to the Purchase Price set
forth in clause (i) of the preceding sentence (as calculated as of the date such
purchase is to be made), then the Master Servicer shall, notwithstanding the
related loan documents, (i) treat the cash amount tendered by such Mortgagor to
defease the subject Early Defeasance Trust Mortgage Loan as a prepayment in full
of such Early Defeasance Trust Mortgage Loan by the related Mortgagor on the
related Due Date coinciding with or next succeeding the defeasance date (and any
Excess Defeasance Deposit Proceeds shall be allocated by the Trustee among and
paid to the Certificateholders in accordance with Section 4.01, with any Excess
Defeasance Deposit Proceeds to constitute, and be treated in the same manner as
a payment of any other type of, Prepayment Consideration), (ii) deposit in the
Pool Custodial Account the cash amount tendered by such Mortgagor to purchase
the Defeasance Collateral or other permitted

                                     -195-

collateral required to defease the subject Early Defeasance Trust Mortgage Loan,
(iii) mark the Mortgage Note "cancelled" and return it to such Mortgagor, and
(iv) take such other and further action, including the release of the Mortgage
with respect to the related Mortgaged Property, consistent with the prepayment
in full of such Mortgage Loan. The Master Servicer shall promptly notify the
Depositor and/or the UBS Mortgage Loan Seller, as applicable, of the foregoing.

         (m) With respect to any ARD Mortgage Loan after its Anticipated
Repayment Date, the Master Servicer shall be permitted, subject to obtaining the
Special Servicer's consent, to waive (such waiver to be in writing addressed to
the related Mortgagor, with a copy to the Trustee) all or any portion of the
accrued Additional Interest on such ARD Mortgage Loan if (i) such ARD Mortgage
Loan is a Performing Mortgage Loan, (ii) prior to the related maturity date, the
related Mortgagor has requested the right to prepay such ARD Mortgage Loan in
full together with all payments required under such ARD Mortgage Loan in
connection with such prepayment (except for all or a portion of such accrued
Additional Interest), and (iii) the Master Servicer has determined, in its
reasonable, good faith judgment, that the waiver of the Trust's right to receive
such accrued Additional Interest is reasonably likely to produce a greater
payment to Certificateholders (as a collective whole) on a present value basis
(the relevant discounting of anticipated collections that will be distributable
to Certificateholders to be performed at the related Mortgage Rate) than a
refusal to waive the right to such Additional Interest. Neither the Master
Servicer nor the Special Servicer shall have any liability to the Trust, the
Certificateholders or any other Person so long as such determination is
exercised in accordance with the Servicing Standard.

         (n) Notwithstanding anything to the contrary in this Agreement, neither
the Special Servicer nor the Trustee shall: (i) enter into to any amendment or
modification of any Co-Lender Agreement, the effect of which would materially
and adversely affect the interests of the Master Servicer under such Co-Lender
Agreement, without first consulting with the Master Servicer in its individual
capacity with respect thereto; or (ii) agree to any amendment or modification of
any defined term in any Co-Lender Agreement that would materially increase or
change the obligations of the Master Servicer under this Agreement without the
consent of the Master Servicer.

         (o) Notwithstanding anything to the contrary in this Agreement, neither
the Master Servicer nor the Special Servicer shall waive, modify or reduce any
amount constituting an assumption fee (or portion thereof) payable by a
Mortgagor if and to the extent such assumption fee (or applicable portion
thereof) would be payable to the other such party as additional servicing
compensation, as the case may be, without the consent of such other party. To
the extent that the Master Servicer and the Special Servicer, in accordance with
the preceding sentence, waive (or consent to a waiver of, as applicable) any
amount constituting an assumption fee (or applicable portion thereof) in respect
of any Mortgage Loan, the respective amounts of additional servicing
compensation payable to the Master Servicer and the Special Servicer from such
assumption fee (or applicable portion thereof) shall be reduced proportionately
based upon the respective amounts that would have been payable thereto as
additional servicing compensation from such assumption fee (or applicable
portion thereof) if such waiver had not been granted.

                                     -196-

         SECTION 3.21. Transfer of Servicing Between Master Servicer and Special
                       Servicer; Record Keeping.

         (a) Upon determining that a Servicing Transfer Event has occurred with
respect to any Mortgage Loan that had otherwise been a Performing Mortgage Loan,
and if the Master Servicer is not also the Special Servicer, the Master Servicer
shall immediately give notice thereof (or, if applicable, the Special Servicer
shall immediately give notice thereof to the Master Servicer), and the Master
Servicer shall deliver a copy of the related Servicing File, to the Special
Servicer and shall use reasonable efforts to provide the Special Servicer with
all information, documents (or copies thereof) and records (including records
stored electronically on computer tapes, magnetic discs and the like) relating
to such Mortgage Loan, either in the Master Servicer's or any of its directors',
officers', employees', affiliates' or agents' possession or control or otherwise
available to the Master Servicer without undue burden or expense, and reasonably
requested by the Special Servicer to enable it to assume its functions hereunder
with respect thereto without acting through a Sub-Servicer. The Master Servicer
shall use reasonable efforts to comply with the preceding sentence within five
(5) Business Days of the occurrence of each related Servicing Transfer Event (or
of notice of the occurrence of such Servicing Transfer Event, if applicable);
provided, however, that if the information, documents and records requested by
the Special Servicer are not contained in the Servicing File, the Master
Servicer shall have such period of time as reasonably necessary to make such
delivery. The Special Servicer may conclusively rely on the Master Servicer's
determination (and the Master Servicer may conclusively rely on the Special
Servicer's determination, as applicable) that a Servicing Transfer Event has
occurred giving rise to a Mortgage Loan's becoming a Specially Serviced Mortgage
Loan. The Special Servicer shall not be liable or in default hereunder for any
reasonable act or failure to act because of or arising out of the Master
Servicer's failure to deliver information, documents or records with respect to
any Specially Serviced Mortgage Loan in accordance with the requirements hereof.

         Upon determining that a Specially Serviced Mortgage Loan has become a
Corrected Mortgage Loan, and if the Master Servicer is not also the Special
Servicer, the Special Servicer shall immediately give notice thereof, and shall
within five (5) Business Days of such occurrence return the related Servicing
File, together with any and all new information, documents and records relating
to the subject Mortgage Loan that were not part of the Servicing File when it
was delivered to the Special Servicer, to the Master Servicer (or such other
Person as may be directed by the Master Servicer) and upon giving such notice,
and returning such Servicing File, to the Master Servicer (or such other Person
as may be directed by the Master Servicer), the Special Servicer's obligation to
service such Mortgage Loan, and the Special Servicer's right to receive the
Special Servicing Fee with respect to such Mortgage Loan shall terminate, and
the obligations of the Master Servicer to service and administer such Mortgage
Loan shall resume.

         Notwithstanding anything herein to the contrary, in connection with the
transfer to the Special Servicer of the servicing of a Cross-Collateralized
Mortgage Loan as a result of a Servicing Transfer Event or the re-assumption of
servicing responsibilities by the Master Servicer with respect to any such
Mortgage Loan upon its becoming a Corrected Mortgage Loan, the Master Servicer
and the Special Servicer shall each transfer to the other, as and when
applicable, the servicing of all other Cross-Collateralized Mortgage Loans
constituting part of the same Cross-Collateralized Group; provided that no
Cross-Collateralized Mortgage Loan may become a Corrected Mortgage Loan at
anytime that a continuing Servicing Transfer Event exists with respect to
another Cross-Collateralized Mortgage Loan in the same Cross-Collateralized
Group.

                                     -197-

         (b) In servicing any Specially Serviced Mortgage Loans, the Special
Servicer shall provide to the Custodian originals of newly executed documents
included within the definition of "Mortgage File" for inclusion in the related
Mortgage File (with a copy of each such original to the Master Servicer), and
shall provide to the Master Servicer copies of any additional related Mortgage
Loan information, including correspondence with the related Mortgagor.

         (c) Upon request (and to the extent not otherwise already provided by
the Special Servicer pursuant to its reporting obligations hereunder), the
Special Servicer shall deliver to the Master Servicer, the Trustee and each
Rating Agency (or such other Person as may be directed by the Master Servicer) a
statement in writing and in computer readable format (the form of such statement
to be agreed upon by the Master Servicer and the Special Servicer) describing,
on a loan-by-loan and property-by-property basis, (1) insofar as it relates to
Specially Serviced Mortgage Loans and REO Properties, the information described
in clauses (viii) through (xv) of Section 4.02(a) (with respect to information
set forth in such clauses related to prior Distribution Dates and/or periods,
the Special Servicer may conclusively rely on information furnished to it by the
Master Servicer or the Trustee) and, insofar as it relates to the Special
Servicer, the information described in clauses (xxiv) and (xxx) of Section
4.02(a), (2) the amount of all payments, Insurance Proceeds, Condemnation
Proceeds and Liquidation Proceeds received, and the amount of any Realized Loss
incurred, with respect to each Specially Serviced Mortgage Loan during the
related Collection Period, and the amount of Insurance Proceeds, Condemnation
Proceeds and Liquidation Proceeds received, and the amount of any Realized Loss
incurred, with respect to each REO Property during the related Collection
Period, (3) the amount, purpose and date of all Servicing Advances made by the
Special Servicer with respect to each Specially Serviced Mortgage Loan and REO
Property during the related Collection Period, (4) in writing, a brief narrative
summary of the status of each Specially Serviced Mortgage Loan and (5) such
additional information relating to the Specially Serviced Mortgage Loans and REO
Properties as the Master Servicer reasonably requests to enable it to perform
its responsibilities under this Agreement. Notwithstanding the foregoing
provisions of this subsection (c), the Master Servicer shall maintain ongoing
payment records with respect to each of the Specially Serviced Mortgage Loans
and REO Properties and shall provide the Special Servicer with any information
reasonably available to the Master Servicer required by the Special Servicer to
perform its duties under this Agreement.

         SECTION 3.22. Sub-Servicing Agreements.

         (a) Subject to Section 3.22(b) and Section 3.22(f), the Master Servicer
and the Special Servicer may enter into Sub-Servicing Agreements to provide for
the performance by third parties of any or all of their respective obligations
hereunder, provided that in each case, the Sub-Servicing Agreement: (i) is
consistent with this Agreement in all material respects, requires the
Sub-Servicer to comply with all of the applicable conditions of this Agreement
and, with the exception of Sections 7.01(a)(x) and (xi), provides for events of
default with respect to the Sub-Servicer substantially the same as those set
forth in Section 7.01 (modified as necessary to apply to the Sub-Servicer's
obligations under the Sub-Servicing Agreement); (ii) provides that if the Master
Servicer or the Special Servicer, as the case may be, shall for any reason no
longer act in such capacity hereunder (including by reason of an Event of
Default), the Trustee or its designee may thereupon assume all of the rights
and, except to the extent they arose prior to the date of assumption,
obligations of the Master Servicer or the Special Servicer, as the case may be,
under such agreement or may terminate such sub-servicing agreement without cause
and without payment of any penalty or termination fee (provided, however, that
those Sub-Servicing Agreements in effect as of the Closing Date (or, if being
negotiated as of the

                                     -198-

Closing Date, in effect within 90 days thereafter) may only be terminated by the
Trustee or its designee as contemplated by Section 3.22(d) hereof and in such
additional manner as is provided in such Sub-Servicing Agreement); (iii)
provides that the Trustee, for the benefit of the Certificateholders and, in the
case of a Sub-Servicing Agreement relating to a Loan Combination, the related
Non-Trust Mortgage Loan Noteholder(s), shall each be a third-party beneficiary
under such agreement, but that (except to the extent the Trustee or its designee
assumes the obligations of the Master Servicer or the Special Servicer, as the
case may be, thereunder as contemplated by the immediately preceding clause
(ii)) none of the Trustee, the Trust, any successor Master Servicer or the
Special Servicer, as the case may be, any Non-Trust Mortgage Loan Noteholder or
any Certificateholder shall have any duties under such agreement or any
liabilities arising therefrom; (iv) permits any purchaser of a Trust Mortgage
Loan pursuant to this Agreement to terminate such agreement with respect to such
purchased Trust Mortgage Loan at its option and without penalty; (v) does not
permit the Sub-Servicer to enter into or consent to any modification, extension,
waiver or amendment or otherwise take any action on behalf of the Master
Servicer or the Special Servicer contemplated by Section 3.08, Section 3.09 and
Section 3.20 hereof without the consent of the Master Servicer or Special
Servicer, as the case may be; (vi) does not permit the Sub-Servicer any direct
rights of indemnification that may be satisfied out of assets of the Trust Fund;
(vii) provides that the Sub-Servicer will deliver to the Master Servicer (A) an
annual accountants' report from a firm of independent public accountants that is
a member of the American Institute of Certified Public Accountants with respect
to the Sub-Servicer and (B) a backup certification substantially similar to the
Master Servicer Backup Certification with respect to the Sub-Servicer, with such
delivery, in the case of the backup certification, to occur at or before the
same times, and under the same circumstances, as the Master Servicer Backup
Certification to be delivered by or with respect to the Master Servicer (except
that each such document delivered by the Sub-Servicer shall only cover the
Mortgage Loans being subserviced thereby); and (viii) includes a representation
by the Sub-Servicer that such Sub-Servicer is not an "affiliate" (as such term
is defined in Section III of PTE 2000-58) of the Trustee or of any "affiliate"
(as such term is defined in Section III of PTE 2000-58) of the Trustee (provided
that this clause (viii) shall not apply to a Sub-Servicer listed on Exhibit K
hereto). In addition, each Sub-Servicing Agreement entered into by the Master
Servicer (including any with an effective date on or before the Closing Date)
shall provide that such agreement shall, with respect to any Mortgage Loan
serviced thereunder, terminate at the time such Mortgage Loan becomes a
Specially Serviced Mortgage Loan (or, alternatively, be subject to the Special
Servicer's rights to service such Mortgage Loan for so long as such Mortgage
Loan continues to be a Specially Serviced Mortgage Loan), and each Sub-Servicing
Agreement entered into by the Special Servicer shall relate only to Specially
Serviced Mortgage Loans and shall terminate with respect to any such Mortgage
Loan which ceases to be a Specially Serviced Mortgage Loan. The Master Servicer
and the Special Servicer each shall deliver to the Trustee and each other copies
of all Sub-Servicing Agreements (and, to the related Non-Trust Mortgage Loan
Noteholder, a copy of any Sub-Servicing Agreement in respect of a Non-Trust
Mortgage Loan), as well as any amendments thereto and modifications thereof,
entered into by it promptly upon its execution and delivery of such documents.
References in this Agreement to actions taken or to be taken by the Master
Servicer or the Special Servicer include actions taken or to be taken by a
Sub-Servicer on behalf of the Master Servicer or the Special Servicer, as the
case may be; and, in connection therewith, all amounts advanced by any
Sub-Servicer to satisfy the obligations of the Master Servicer or the Special
Servicer hereunder to make P&I Advances or Servicing Advances shall be deemed to
have been advanced by the Master Servicer or the Special Servicer, as the case
may be, out of its own funds and, accordingly, such P&I Advances or Servicing
Advances shall be recoverable by such Sub-Servicer in the same manner and out of
the same funds as if such Sub-Servicer were the Master Servicer or the Special
Servicer, as the case may be. For so long as they are outstanding, Advances
shall accrue interest

                                     -199-

in accordance with Sections 3.11(g) or 4.03(d), as applicable, such interest to
be allocable between the Master Servicer or the Special Servicer, as the case
may be, and such Sub-Servicer as they may agree. For purposes of this Agreement,
the Master Servicer and the Special Servicer each shall be deemed to have
received any payment when a Sub-Servicer retained by it receives such payment.
The Master Servicer and the Special Servicer each shall notify the other, the
Trustee, the Depositor, the Controlling Class Certificateholders and, if a Loan
Combination is involved, the related Non-Trust Mortgage Loan Noteholder(s) in
writing promptly of the appointment by it of any Sub-Servicer.

         (b) Each Sub-Servicer (i) shall be authorized to transact business in
the state or states in which the related Mortgaged Properties it is to service
are situated, if and to the extent required by applicable law, and (ii) except
for any Sub-Servicer that is servicing any of the Mortgage Loans on the Closing
Date, shall be an approved conventional seller/servicer of mortgage loans for
FHLMC or Fannie Mae or a HUD-Approved Servicer.

         (c) The Master Servicer and the Special Servicer, for the benefit of
the Trustee, the Certificateholders and, in the case of a Loan Combination, also
for the benefit of the related Non-Trust Mortgage Loan Noteholder(s), shall (at
no expense to the Trustee, any Certificateholder, any Non-Trust Mortgage Loan
Noteholder or the Trust Fund) monitor the performance and enforce the
obligations of their respective Sub-Servicers under the related Sub-Servicing
Agreements. Such enforcement, including the legal prosecution of claims,
termination of Sub-Servicing Agreements in accordance with their respective
terms and the pursuit of other appropriate remedies, shall be in such form and
carried out to such an extent and at such time as the Master Servicer or the
Special Servicer, as applicable, in its good faith business judgment, would
require were it the owner of the subject Mortgage Loans.

         (d) In the event of the resignation, removal or other termination of
the Master Servicer or any successor Master Servicer hereunder for any reason,
the Trustee or other Person succeeding such resigning, removed or terminated
party as Master Servicer, shall elect, with respect to any Sub-Servicing
Agreement in effect as of the Closing Date (or, if being negotiated as of the
Closing Date, in effect within 90 days thereafter) that still exists at the time
of such termination: (i) to assume the rights and obligations of the Master
Servicer under such Sub-Servicing Agreement and continue the sub-servicing
arrangements thereunder on the same terms (including the obligation to pay the
same sub-servicing fee); (ii) to enter into a new Sub-Servicing Agreement with
such Sub-Servicer on such terms as the Trustee or other successor Master
Servicer and such Sub-Servicer shall mutually agree (it being understood that
such Sub-Servicer is under no obligation to accept any such new Sub-Servicing
Agreement or to enter into or continue negotiations with the Trustee or other
successor Master Servicer), provided that neither the Trustee nor any successor
Master Servicer shall enter into a new Sub-Servicing Agreement with a
Sub-Servicer that was a party to a Sub-Servicing Agreement as of the Closing
Date, if such new Sub-Servicing Agreement amends, alters or fails to restate any
rights of any Underwriter or Mortgage Loan Seller under the existing
Sub-Servicing Agreement with respect to the termination of the Sub-Servicer and
the appointment of a successor thereto or any rights of any Underwriter or
Mortgage Loan Seller as a third-party beneficiary under such Sub-Servicing
Agreement, unless the successor Master Servicer has obtained the prior written
consent to the terms of such new Sub-Servicing Agreement from such Underwriter
or Mortgage Loan Seller, as the case may be; or (iii) to terminate the
Sub-Servicing Agreement if (but only if) an Event of Default (as defined in such
Sub-Servicing Agreement) has occurred and is continuing, without paying any
sub-servicer termination fee, and in any additional manner provided for in such
Sub-Servicing Agreement.

                                     -200-

         The Sub-Servicers as to which Sub-Servicing Agreements are in effect or
being negotiated as of the Closing Date are listed on Exhibit K ---------
hereto.

         (e) Notwithstanding any Sub-Servicing Agreement, the Master Servicer
and the Special Servicer shall remain obligated and liable to the Trustee, the
Certificateholders and the Non-Trust Mortgage Loan Noteholder(s) for the
performance of their respective obligations and duties under this Agreement in
accordance with the provisions hereof to the same extent and under the same
terms and conditions as if each alone were servicing and administering the
Mortgage Loans and/or REO Properties for which it is responsible. The Master
Servicer and the Special Servicer shall each be responsible (without right of
reimbursement) for all compensation of each Sub-Servicer retained by it.

         (f) Notwithstanding the above, the Special Servicer may not enter into
any Sub-Servicing Agreement without the approval of the Controlling Class
Representative.

         SECTION 3.23. Representations and Warranties of the Master Servicer.

         (a) The Master Servicer, in such capacity, hereby represents, warrants
and covenants to the other parties hereto and for the benefit of the
Certificateholders and the Non-Trust Mortgage Loan Noteholders, as of the
Closing Date, that:

               (i) The Master Servicer is a national banking association, duly
     organized under the laws of the United States, and the Master Servicer is
     in compliance with the laws of each state in which any Mortgaged Property
     is located to the extent necessary to perform its obligations under this
     Agreement.

               (ii) The execution and delivery of this Agreement by the Master
     Servicer, and the performance and compliance with the terms of this
     Agreement by the Master Servicer, will not: (A) violate the Master
     Servicer's organizational documents; or (B) constitute a default (or an
     event which, with notice or lapse of time, or both, would constitute a
     default) under, or result in the breach of, any material agreement or other
     material instrument to which it is a party or which is applicable to it or
     any of its assets, which default or breach, in the good faith and
     reasonable judgment of the Master Servicer, would reasonably be expected to
     affect materially and adversely either the ability of the Master Servicer
     to perform its obligations under this Agreement or the financial condition
     of the Master Servicer.

               (iii) The Master Servicer has the full power and authority to
     enter into and consummate all transactions contemplated by this Agreement,
     has duly authorized the execution, delivery and performance of this
     Agreement, and has duly executed and delivered this Agreement.

               (iv) This Agreement, assuming due authorization, execution and
     delivery by each of the other parties hereto, constitutes a valid, legal
     and binding obligation of the Master Servicer, enforceable against the
     Master Servicer in accordance with the terms hereof, subject to (A)
     applicable bankruptcy, receivership, insolvency, reorganization, moratorium
     and other laws affecting the enforcement of creditors' (including bank
     creditors') rights generally, and (B) general principles of equity,
     regardless of whether such enforcement is considered in a proceeding in
     equity or at law.

                                     -201-

               (v) The Master Servicer is not in violation of, and its execution
     and delivery of this Agreement and its performance and compliance with the
     terms of this Agreement will not constitute a violation of, any law, any
     order or decree of any court or arbiter, or any order, regulation or demand
     of any federal, state or local governmental or regulatory authority, which
     violation, in the Master Servicer's good faith and reasonable judgment, is
     likely to affect materially and adversely either the ability of the Master
     Servicer to perform its obligations under this Agreement or the financial
     condition of the Master Servicer.

               (vi) No litigation is pending or, to the best of the Master
     Servicer's knowledge, threatened, against the Master Servicer, the outcome
     of which, in the Master Servicer's good faith and reasonable judgment,
     could reasonably be expected to prohibit the Master Servicer from entering
     into this Agreement or materially and adversely affect the ability of the
     Master Servicer to perform its obligations under this Agreement.

               (vii) Any consent, approval, authorization or order of any court
     or governmental agency or body required under federal or state law for the
     execution, delivery and performance by the Master Servicer of or compliance
     by the Master Servicer with this Agreement or the consummation of the
     transactions contemplated by this Agreement has been obtained and is
     effective except where the lack of consent, approval, authorization or
     order would not have a material adverse effect on the performance by the
     Master Servicer under this Agreement.

               (viii) The Master Servicer possesses all insurance required
     pursuant to Section 3.07(c) of this Agreement.

               (ix) The Master Servicer has reviewed all Sub-Servicing
     Agreements in effect as of the Closing Date and will review all
     Sub-Servicing Agreements entered into by it after the Closing Date.

         (b) The representations and warranties of the Master Servicer set forth
in Section 3.23(a) shall survive the execution and delivery of this Agreement
and shall inure to the benefit of the Persons for whose benefit they were made
for so long as the Trust Fund remains in existence. Upon discovery by any party
hereto of any breach of any of the foregoing representations and warranties, the
party discovering such breach shall give prompt written notice thereof to the
other parties hereto.

         (c) Any successor Master Servicer shall be deemed to have made, as of
the date of its succession, each of the representations and warranties set forth
in Section 3.23(a), subject to such appropriate modifications to the
representation and warranty set forth in Section 3.23(a)(i) to accurately
reflect such successor's jurisdiction of organization and whether it is a
corporation, partnership, bank, association or other type of organization.

                                     -202-

         SECTION 3.24. Representations and Warranties of the Special Servicer.

         (a) The Special Servicer, in such capacity, hereby represents, warrants
and covenants to the other parties hereto and for the benefit of the
Certificateholders and the Non-Trust Mortgage Loan Noteholders, as of the
Closing Date, that:

               (i) The Special Servicer is a corporation validly existing and in
     good standing under the laws of the State of Maryland, and the Special
     Servicer is in compliance with the laws of each state in which any
     Mortgaged Property is located to the extent necessary to perform its
     obligations under this Agreement.

               (ii) The execution and delivery of this Agreement by the Special
     Servicer, and the performance and compliance with the terms of this
     Agreement by the Special Servicer, will not: (A) violate the Special
     Servicer's organizational documents; or (B) constitute a default (or an
     event which, with notice or lapse of time, or both, would constitute a
     default) under, or result in the breach of, any material agreement or other
     material instrument to which it is a party or which is applicable to it or
     any of its assets, which default or breach, in the good faith and
     reasonable judgment of the Special Servicer, would reasonably be expected
     to affect materially and adversely either the ability of the Special
     Servicer to perform its obligations under this Agreement or the financial
     condition of the Special Servicer.

               (iii) The Special Servicer has the full power and authority to
     enter into and consummate all transactions contemplated by this Agreement,
     has duly authorized the execution, delivery and performance of this
     Agreement, and has duly executed and delivered this Agreement.

               (iv) This Agreement, assuming due authorization, execution and
     delivery by each of the other parties hereto, constitutes a valid, legal
     and binding obligation of the Special Servicer, enforceable against the
     Special Servicer in accordance with the terms hereof, subject to (A)
     applicable bankruptcy, insolvency, reorganization, moratorium and other
     laws affecting the enforcement of creditors' rights generally, and (B)
     general principles of equity, regardless of whether such enforcement is
     considered in a proceeding in equity or at law.

               (v) The Special Servicer is not in violation of, and its
     execution and delivery of this Agreement and its performance and compliance
     with the terms of this Agreement will not constitute a violation of, any
     law, any order or decree of any court or arbiter, or any order, regulation
     or demand of any federal, state or local governmental or regulatory
     authority, which violation, in the Special Servicer's good faith and
     reasonable judgment, is likely to affect materially and adversely either
     the ability of the Special Servicer to perform its obligations under this
     Agreement or the financial condition of the Special Servicer.

               (vi) No litigation is pending or, to the best of the Special
     Servicer's knowledge, threatened, against the Special Servicer, the outcome
     of which, in the Special Servicer's good faith and reasonable judgment,
     could reasonably be expected to prohibit the Special Servicer from entering
     into this Agreement or materially and adversely affect the ability of the
     Special Servicer to perform its obligations under this Agreement.

                                     -203-

               (vii) Any consent, approval, authorization or order of any court
     or governmental agency or body required under federal or state law for the
     execution, delivery and performance by the Special Servicer of or
     compliance by the Special Servicer with this Agreement or the consummation
     of the transactions contemplated by this Agreement has been obtained and is
     effective except where the lack of consent, approval, authorization or
     order would not have a material adverse effect on the performance by the
     Special Servicer under this Agreement.

               (viii) The Special Servicer possesses all insurance required
     pursuant to Section 3.07(c) of this Agreement.

         (b) The representations and warranties of the Special Servicer set
forth in Section 3.24(a) shall survive the execution and delivery of this
Agreement and shall inure to the benefit of the Persons for whose benefit they
were made for so long as the Trust Fund remains in existence. Upon discovery by
any party hereto of any breach of any of the foregoing representations and
warranties, the party discovering such breach shall give prompt written notice
thereof to the other parties hereto.

         (c) Any successor Special Servicer shall be deemed to have made, as of
the date of its succession, each of the representations and warranties set forth
in Section 3.24(a), subject to such appropriate modifications to the
representation and warranty set forth in Section 3.24(a)(i) to accurately
reflect such successor's jurisdiction of organization and whether it is a
corporation, partnership, bank, association or other type of organization.

         SECTION 3.25. Certain Matters Regarding the Purchase of the Trust
                       Mortgage Loan in a Loan Combination.

         If, in connection with a Permitted Purchase, a Trust Mortgage Loan that
is part of a Loan Combination is purchased or repurchased from the Trust Fund,
the purchaser(s) thereof shall be bound by the terms of the related Co-Lender
Agreement and shall assume the rights and obligations of the holder of such
Mortgage Loan under such Co-Lender Agreement. Subject to the terms of the
related Co-Lender Agreement, all portions of the related Mortgage File and other
documents pertaining to the subject Trust Mortgage Loan shall be endorsed or
assigned, to the extent necessary or appropriate, to the purchaser(s) of such
Trust Mortgage Loan in their capacity as holder of such Trust Mortgage Loan (as
a result of such purchase or repurchase) under the related Co-Lender Agreement
in the manner contemplated thereunder, which such purchaser(s) shall be deemed
to acknowledge. Thereafter, in the case of a Combination Trust Mortgage Loan,
such Mortgage File shall be held by the lender responsible for maintaining
custody thereof under the related Co-Lender Agreement, or a custodian appointed
thereby, for the benefit of each of the "Lenders" as defined under, and as their
interests appear under, the related Co-Lender Agreement; provided that the
Mortgage Note for such Combination Trust Mortgage Loan may be held by the
purchaser(s) of such Mortgage Loan. If the related Servicing File is not already
in the possession of such party, it shall be delivered to the successor master
servicer or special servicer, as the case may be, with respect to the subject
Loan Combination under, or otherwise in accordance with, any applicable separate
servicing agreement for such Loan Combination or as otherwise contemplated by
the related Co-Lender Agreement.

                                     -204-

         SECTION 3.26. Application of Default Charges.

         (a) Any and all Default Charges that are actually Received by the Trust
and deposited in the Pool Custodial Account with respect to any Trust Mortgage
Loan or REO Trust Mortgage Loan during any applicable Collection Period, shall
be applied for the following purposes and in the following order, in each case
to the extent of the remaining portion of such Default Charges:

               first, to pay to the Fiscal Agent, the Trustee, the Master
     Servicer and the Special Servicer, in that order, any interest due and
     owing to such party on any outstanding Advances made thereby with respect
     to such Trust Mortgage Loan or REO Trust Mortgage Loan, as the case may be,
     which interest on such outstanding Advance accrued on or prior to the date
     on which the subject Default Charges were received;

               second, to pay any other outstanding expenses (exclusive of
     Special Servicing Fees, Liquidation Fees and Workout Fees) incurred with
     respect to such Trust Mortgage Loan or REO Trust Mortgage Loan, as the case
     may be, that, if paid from collections on the Mortgage Pool other than such
     Default Charges, would constitute an Additional Trust Fund Expense;

               third, to reimburse the Trust for any interest on Advances paid
     to the Fiscal Agent, the Trustee, the Master Servicer or the Special
     Servicer since the Closing Date with respect to such Trust Mortgage Loan or
     REO Trust Mortgage Loan, as the case may be, which interest payment was
     made from collections on the Mortgage Pool (other than Default Charges on
     such Trust Mortgage Loan or REO Trust Mortgage Loan) and was not previously
     reimbursed under this clause third;

               fourth, to reimburse the Trust for any other Additional Trust
     Fund Expenses (exclusive of Special Servicing Fees, Liquidation Fees and
     Workout Fees) paid since the Closing Date with respect to such Trust
     Mortgage Loan or REO Trust Mortgage Loan, as the case may be, which payment
     was made from collections on the Mortgage Pool (other than Default Charges
     on such Trust Mortgage Loan or REO Trust Mortgage Loan) and was not
     previously reimbursed under this clause fourth; and

               fifth, to pay any remaining portion of such Default Charges (such
     remaining portion, "Net Default Charges") as additional master servicing
     compensation to the Master Servicer, to the extent Received by the Trust,
     if they were accrued in respect of a Performing Trust Mortgage Loan, or as
     additional special servicing compensation to the Special Servicer, to the
     extent Received by the Trust, if they were accrued in respect of a
     Specially Serviced Trust Mortgage Loan or an REO Trust Mortgage Loan, in
     each case pursuant to Section 3.11;

provided that the total interest on Advances payable pursuant to clause first
above and other expenses payable pursuant to clause second above in connection
with a Combination Trust Mortgage Loan or any successor REO Trust Mortgage Loan
with respect thereto shall take into account the application of funds on deposit
in the related Loan Combination Custodial Account with respect to the related
Non-Trust Mortgage Loan(s) or any successor REO Mortgage Loan(s) with respect
thereto to pay such interest on Advances or such other expenses, as the case may
be; and provided, further, that, with respect to a Loan Combination, Default
Charges that are actually Received by the Trust with respect to any Combination
Trust Mortgage Loan or REO Trust Mortgage Loan with respect thereto during any
applicable Collection Period shall be applied to cover the items set forth in
clauses first through fourth above only

                                     -205-

to the extent that such item or portion of such item (i) is allocable to such
Combination Trust Mortgage Loan or any successor REO Trust Mortgage Loan with
respect thereto in accordance with the related Co-Lender Agreement and (ii) is
not otherwise first payable, pursuant to Section 3.26(c) (and consistent with
the related Co-Lender Agreement), out of amounts otherwise distributable to a
related Non-Trust Mortgage Loan Noteholder as Default Charges with respect to a
related Non-Trust Mortgage Loan or any successor REO Mortgage Loan with respect
thereto or, pursuant to Section 3.05A (and consistent with the related Co-Lender
Agreement) out of any other amounts otherwise distributable to a related
Non-Trust Mortgage Loan Noteholder with respect to a related Non-Trust Mortgage
Loan or any successor REO Mortgage Loan with respect thereto.

         (b) Default Charges applied to reimburse the Trust pursuant to clauses
third and fourth of subsection (a), are intended to be part of the amounts to be
delivered by the Master Servicer to the Trustee pursuant to the first paragraph
of Section 3.04(b) on or before the Trust Master Servicer Remittance Date next
following the applicable Collection Period during which they were received, for
deposit in the Collection Account, subject to application pursuant to Section
3.05(a) for any items payable out of general collections on the Mortgage Pool.
Default Charges applied to pay outstanding interest on Advances in respect of
the related Trust Mortgage Loan or REO Trust Mortgage Loan, as applicable, to
any particular party, pursuant to clause first of subsection (a), shall be
applied to pay such party such interest on Advances in such manner that the
interest that accrued first and has been outstanding the longest shall be paid
first. Default Charges applied to pay outstanding expenses in respect of the
related Trust Mortgage Loan or REO Trust Mortgage Loan, as applicable, pursuant
to clause second of subsection (a), shall be applied to pay such expenses in the
chronological order in which they were incurred. Default Charges applied to
reimburse the Trust pursuant to clauses third and fourth of subsection (a) shall
be deemed to offset either interest paid on Advances or other Additional Trust
Fund Expenses, depending on which clause is applicable, in respect of the
related Trust Mortgage Loan or REO Trust Mortgage Loan, as applicable, in the
chronological order in which such interest accrued or such expenses were
incurred, as applicable (whereupon such interest paid on Advances or such other
Additional Trust Fund Expenses, depending on which clause is applicable, shall
thereafter be deemed to have been paid out of Default Charges in respect of the
related Trust Mortgage Loan or REO Trust Mortgage Loan, as applicable).

         (c) Any and all amounts otherwise distributable to the related
Non-Trust Mortgage Loan Noteholder as Default Charges with respect to any
Non-Trust Mortgage Loan or any successor REO Mortgage Loan with respect thereto,
in accordance with the related Co-Lender Agreement, shall be applied for the
following purposes and in the following order, in each case to the extent of the
remaining portion of such amounts and as and to the extent permitted under the
related Co-Lender Agreement, prior to being so distributed to the related
Non-Trust Mortgage Loan Noteholder:

               first, to pay to the Fiscal Agent, the Trustee, the Master
     Servicer and the Special Servicer any and all interest on any Servicing
     Advances made thereby with respect to the applicable Loan Combination or
     any related REO Property, which interest accrued on or prior to the date on
     which such amounts otherwise so distributable as Default Charges were
     received (such amounts to be applied in accordance with this clause first
     with respect to any such particular party in such manner that the earliest
     accrued interest shall be paid first);

               second, to pay to the Fiscal Agent, the Trustee and the Master
     Servicer any and all interest on any P&I Advances made thereby with respect
     to the related Trust Mortgage Loan or

                                     -206-

     any successor REO Trust Mortgage Loan with respect thereto, which interest
     accrued on or prior to the date on which such amounts otherwise so
     distributable as Default Charges were received (such amounts to be applied
     with respect to any such particular party in such manner that the earliest
     accrued interest shall be paid first); and

               third, to pay any other expenses reimbursable to any party to
     this Agreement from Default Charges pursuant to the related Co-Lender
     Agreement, out of amounts otherwise distributable to the related Non-Trust
     Mortgage Loan Noteholder as Default Charges with respect to the subject
     Non-Trust Mortgage Loan or any successor REO Mortgage Loan with respect
     thereto.

         Any amounts otherwise distributable to the related Non-Trust Mortgage
Loan Noteholder as Default Charges with respect to any Non-Trust Mortgage Loan
or any successor REO Mortgage Loan with respect thereto that are applied
pursuant to clause first or clause second, as applicable, of the preceding
paragraph shall be paid to the Fiscal Agent, the Trustee, the Master Servicer
and, if applicable, the Special Servicer, in that order, in each case up to the
total amount of interest on any Advances so payable to such party in accordance
with such clause first or clause second, as applicable.

                                   ARTICLE IV

          PAYMENTS TO CERTIFICATEHOLDERS; REPORTS TO CERTIFICATEHOLDERS

         SECTION 4.01. Distributions.

         (a) On each Distribution Date prior to the Final Distribution Date, the
Trustee shall, based upon information provided by the Master Servicer and, if
applicable, the Special Servicer, withdraw from the Collection Account and apply
the Available Distribution Amount for such Distribution Date, such application
to be made for the following purposes and in the following order of priority, in
each case to the extent of remaining available funds:

         first, concurrently, (i) from that portion, if any, of the Available
Distribution Amount for such Distribution Date attributable to Loan Group No. 1,
to make distributions of interest to the Holders of the Class A-1, Class A-2,
Class A-3, Class A-AB and Class A-4 Certificates, pro rata in accordance with
the respective amounts of Distributable Certificate Interest payable in respect
of such Classes of Certificates on such Distribution Date, in an amount equal to
all Distributable Certificate Interest in respect of each such Class of
Certificates for such Distribution Date and, to the extent not previously paid,
for all prior Distribution Dates, if any, (ii) from that portion, if any, of the
Available Distribution Amount for such Distribution Date that is attributable to
Loan Group No. 2, to make distributions of interest to the Holders of the Class
A-1A Certificates, in an amount equal to all Distributable Certificate Interest
in respect of such Class of Certificates for such Distribution Date and, to the
extent not previously paid, for all prior Distribution Dates, if any, and (iii)
from the entire Available Distribution Amount for such Distribution Date,
distributions of interest to the Holders of the Class X-CL and Class X-CP
Certificates, pro rata in accordance with the respective amounts of
Distributable Certificate Interest payable in respect of such Classes of
Certificates on such Distribution Date, in an amount equal to all Distributable
Certificate Interest in respect of each such Class of Certificates for such
Distribution Date and, to the extent not previously paid, for all prior
Distribution Dates, if any; provided, however, that if the Available
Distribution Amount for the subject Distribution Date or the applicable portion

                                     -207-

thereof attributable to either Loan Group is insufficient to pay in full the
total amount of Distributable Certificate Interest, as provided above, payable
in respect of any Class of Senior Certificates on such Distribution Date, then
the entire Available Distribution Amount shall be applied to make distributions
of interest to the Holders of the respective Classes of the Senior Certificates,
pro rata in accordance with the respective amounts of Distributable Certificate
Interest payable in respect of such Classes of Certificates on such Distribution
Date, up to an amount equal to all Distributable Certificate Interest in respect
of each such Class of Certificates for such Distribution Date and, to the extent
not previously paid, for all prior Distribution Dates, if any;

         second, to make distributions of principal to the Holders of the
respective Classes of the Senior Class A Certificates, in the following amounts
and order of priority:

               (i) to the Holders of the Class A-1A Certificates, up to an
     amount (not to exceed the Class Principal Balance of the Class A-1A
     Certificates outstanding immediately prior to such Distribution Date) equal
     to the entire portion of the Adjusted Principal Distribution Amount for
     such Distribution Date attributable to Loan Group No. 2;

               (ii) to the Holders of the Class A-AB Certificates, up to an
     amount equal to the lesser of (A) the excess, if any, of the Class
     Principal Balance of the Class A-AB Certificates outstanding immediately
     prior to such Distribution Date, over the Class A-AB Planned Principal
     Balance for such Distribution Date, and (B) the entire Adjusted Principal
     Distribution Amount for such Distribution Date (net of any portion thereof
     distributed on such Distribution Date to the Holders of the Class A-1A
     Certificates pursuant to subclause (i) of this clause second);

               (iii) to the Holders of the Class A-1 Certificates, up to an
     amount (not to exceed the Class Principal Balance of the Class A-1
     Certificates outstanding immediately prior to such Distribution Date) equal
     to the entire Adjusted Principal Distribution Amount for such Distribution
     Date (net of any portion thereof distributed on such Distribution Date to
     the Holders of any other Class of Senior Class A Certificates pursuant to a
     prior subclause of this clause second);

               (iv) to the Holders of the Class A-2 Certificates, up to an
     amount (not to exceed the Class Principal Balance of the Class A-2
     Certificates outstanding immediately prior to such Distribution Date) equal
     to the entire Adjusted Principal Distribution Amount for such Distribution
     Date (net of any portion thereof distributed on such Distribution Date to
     the Holders of any other Class of Senior Class A Certificates pursuant to a
     prior subclause of this clause second);

               (v) to the Holders of the Class A-3 Certificates, up to an amount
     (not to exceed the Class Principal Balance of the Class A-3 Certificates
     outstanding immediately prior to such Distribution Date) equal to the
     entire Adjusted Principal Distribution Amount for such Distribution Date
     (net of any portion thereof distributed on such Distribution Date to the
     Holders of any other Class of Senior Class A Certificates pursuant to a
     prior subclause of this clause second);

               (vi) to the Holders of the Class A-AB Certificates, up to an
     amount (not to exceed the Class Principal Balance of the Class A-AB
     Certificates outstanding immediately prior to such Distribution Date, net
     of any distributions of principal made with respect to the Class A-

                                     -208-

     AB Certificates on such Distribution Date pursuant to subclause (ii) of
     this clause second), up to an amount equal to the entire Adjusted Principal
     Distribution Amount for such Distribution Date (net of any portion thereof
     distributed on such Distribution Date to the Holders of the Class A-AB
     Certificates and/or to the Holders of any other Class of Senior Class A
     Certificates pursuant to a prior subclause of this clause second);

               (vii) to the Holders of the Class A-4 Certificates, up to an
     amount (not to exceed the Class Principal Balance of the Class A-4
     Certificates outstanding immediately prior to such Distribution Date) equal
     to the entire Adjusted Principal Distribution Amount for such Distribution
     Date (net of any portion thereof distributed on such Distribution Date to
     the Holders of any other Class of Senior Class A Certificates pursuant to a
     prior subclause of this clause second); and

               (viii) to the Holders of the Class A-1A Certificates, up to an
     amount (not to exceed the Class Principal Balance of the Class A-1A
     Certificates outstanding immediately prior to such Distribution Date, net
     of any distributions of principal made with respect to the Class A-1A
     Certificates on such Distribution Date pursuant to subclause (i) of this
     clause second), up to an amount equal to the entire Adjusted Principal
     Distribution Amount for such Distribution Date (net of any portion thereof
     distributed on such Distribution Date to the Holders of the Class A-1A
     Certificates and/or to the Holders of any other Class of Senior Class A
     Certificates pursuant to a prior subclause of this clause second);

provided, however, that, notwithstanding the immediately preceding clauses (i)
through (viii), on each Distribution Date coinciding with or following the Class
A Principal Distribution Cross-Over Date, but prior to the Final Distribution
Date, the Trustee shall make distributions of principal to the Holders of the
respective Classes of the Senior Class A Certificates, on a pro rata basis, in
accordance with the respective Class Principal Balances of those Classes
outstanding immediately prior to such Distribution Date, until the Class
Principal Balance of each such Class has been reduced to zero, in an aggregate
amount equal to the entire Adjusted Principal Distribution Amount for such
Distribution Date;

         third, to reimburse the Holders of the respective Classes of the Senior
Class A Certificates, up to an amount equal to, and on a pro rata basis as among
such Classes of Certificateholders in accordance with, the Loss Reimbursement
Amount with respect to each such Class of Certificates for such Distribution
Date; and

         fourth, to make distributions to the Holders of the respective Classes
of the Subordinate Certificates as provided in Section 4.01(b).

         All distributions of interest, if any, made in respect of either Class
of Interest-Only Certificates on any Distribution Date as provided above in this
Section 4.01(a) shall be made, and deemed to have been made, in respect of the
various REMIC III Components of the subject Class of Interest-Only Certificates,
pro rata in accordance with the respective amounts of Distributable Component
Interest in respect of such REMIC III Components for such Distribution Date and,
to the extent not previously deemed paid pursuant to this paragraph, for all
prior Distribution Dates, if any.

                                     -209-

         (b) On each Distribution Date prior to the Final Distribution Date,
after making the distributions in respect of the Senior Certificates provided
for in Section 4.01(a), the Trustee shall, based on information provided by the
Master Servicer and, if applicable, the Special Servicer, apply the Subordinate
Available Distribution Amount for such Distribution Date for the following
purposes and in the following order of priority, in each case to the extent of
remaining available funds:

               (i) to make distributions of interest to the Holders of the Class
     A-J Certificates, up to an amount equal to all Distributable Certificate
     Interest in respect of such Class of Certificates for such Distribution
     Date and, to the extent not previously paid, for all prior Distribution
     Dates, if any;

               (ii) after the Class Principal Balances of the Senior Class A
     Certificates have been reduced to zero, to make distributions of principal
     to the Holders of the Class A-J Certificates, up to an amount (not to
     exceed the Class Principal Balance of the Class A-J Certificates
     outstanding immediately prior to such Distribution Date) equal to the
     entire Adjusted Principal Distribution Amount for such Distribution Date
     (net of any portion thereof distributed on such Distribution Date to the
     Holders of the Senior Class A Certificates pursuant to Section 4.01(a)
     above);

               (iii) to reimburse the Holders of the Class A-J Certificates, up
     to an amount equal to the Loss Reimbursement Amount with respect to such
     Class of Certificates for such Distribution Date;

               (iv) to make distributions of interest to the Holders of the
     Class B Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of such Class of Certificates for such
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates, if any;

               (v) after the Class Principal Balance of the Class A-J
     Certificates has been reduced to zero, to make distributions of principal
     to the Holders of the Class B Certificates, up to an amount (not to exceed
     the Class Principal Balance of the Class B Certificates outstanding
     immediately prior to such Distribution Date) equal to the entire Adjusted
     Principal Distribution Amount for such Distribution Date (net of any
     portion thereof distributed on such Distribution Date to the Holders of any
     other Class of Principal Balance Certificates pursuant to Section 4.01(a)
     above or pursuant to any prior clause of this Section 4.01(b));

               (vi) to reimburse the Holders of the Class B Certificates, up to
     an amount equal to the Loss Reimbursement Amount with respect to such Class
     of Certificates for such Distribution Date;

               (vii) to make distributions of interest to the Holders of the
     Class C Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of such Class of Certificates for such
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates, if any;

               (viii) after the Class Principal Balance of the Class B
     Certificates has been reduced to zero, to make distributions of principal
     to the Holders of the Class C Certificates, up to an amount (not to exceed
     the Class Principal Balance of the Class C Certificates outstanding

                                     -210-

     immediately prior to such Distribution Date) equal to the entire Adjusted
     Principal Distribution Amount for such Distribution Date (net of any
     portion thereof distributed on such Distribution Date to the Holders of any
     other Class of Principal Balance Certificates pursuant to Section 4.01(a)
     above or pursuant to any prior clause of this Section 4.01(b));

               (ix) to reimburse the Holders of the Class C Certificates, up to
     an amount equal to the Loss Reimbursement Amount with respect to such Class
     of Certificates for such Distribution Date;

               (x) to make distributions of interest to the Holders of the Class
     D Certificates, up to an amount equal to all Distributable Certificate
     Interest in respect of such Class of Certificates for such Distribution
     Date and, to the extent not previously paid, for all prior Distribution
     Dates, if any;

               (xi) after the Class Principal Balance of the Class C
     Certificates has been reduced to zero, to make distributions of principal
     to the Holders of the Class D Certificates, up to an amount (not to exceed
     the Class Principal Balance of the Class D Certificates outstanding
     immediately prior to such Distribution Date) equal to the entire Adjusted
     Principal Distribution Amount for such Distribution Date (net of any
     portion thereof distributed on such Distribution Date to the Holders of any
     other Class of Principal Balance Certificates pursuant to Section 4.01(a)
     above or pursuant to any prior clause of this Section 4.01(b));

               (xii) to reimburse the Holders of the Class D Certificates, up to
     an amount equal to the Loss Reimbursement Amount with respect to such Class
     of Certificates for such Distribution Date;

               (xiii) to make distributions of interest to the Holders of the
     Class E Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of such Class of Certificates for such
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates, if any;

               (xiv) after the Class Principal Balance of the Class D
     Certificates has been reduced to zero, to make distributions of principal
     to the Holders of the Class E Certificates, up to an amount (not to exceed
     the Class Principal Balance of the Class E Certificates outstanding
     immediately prior to such Distribution Date) equal to the entire Adjusted
     Principal Distribution Amount for such Distribution Date (net of any
     portion thereof distributed on such Distribution Date to the Holders of any
     other Class of Principal Balance Certificates pursuant to Section 4.01(a)
     above or pursuant to any prior clause of this Section 4.01(b));

               (xv) to reimburse the Holders of the Class E Certificates, up to
     an amount equal to the Loss Reimbursement Amount with respect to such Class
     of Certificates for such Distribution Date;

               (xvi) to make distributions of interest to the Holders of the
     Class F Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of such Class of Certificates for such
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates, if any;

                                     -211-

               (xvii) after the Class Principal Balance of the Class E
     Certificates has been reduced to zero, to make distributions of principal
     to the Holders of the Class F Certificates, up to an amount (not to exceed
     the Class Principal Balance of the Class F Certificates outstanding
     immediately prior to such Distribution Date) equal to the entire Adjusted
     Principal Distribution Amount for such Distribution Date (net of any
     portion thereof distributed on such Distribution Date to the Holders of any
     other Class of Principal Balance Certificates pursuant to Section 4.01(a)
     above or pursuant to any prior clause of this Section 4.01(b));

               (xviii) to reimburse the Holders of the Class F Certificates, up
     to an amount equal to the Loss Reimbursement Amount with respect to such
     Class of Certificates for such Distribution Date;

               (xix) to make distributions of interest to the Holders of the
     Class G Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of such Class of Certificates for such
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates, if any;

               (xx) after the Class Principal Balance of the Class F
     Certificates has been reduced to zero, to make distributions of principal
     to the Holders of the Class G Certificates, up to an amount (not to exceed
     the Class Principal Balance of the Class G Certificates outstanding
     immediately prior to such Distribution Date) equal to the entire Adjusted
     Principal Distribution Amount for such Distribution Date (net of any
     portion thereof distributed on such Distribution Date to the Holders of any
     other Class of Principal Balance Certificates pursuant to Section 4.01(a)
     above or pursuant to any prior clause of this Section 4.01(b));

               (xxi) to reimburse the Holders of the Class G Certificates, up to
     an amount equal to the Loss Reimbursement Amount with respect to such Class
     of Certificates for such Distribution Date;

               (xxii) to make distributions of interest to the Holders of the
     Class H Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of such Class of Certificates for such
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates, if any;

               (xxiii) after the Class Principal Balance of the Class G
     Certificates has been reduced to zero, to make distributions of principal
     to the Holders of the Class H Certificates, up to an amount (not to exceed
     the Class Principal Balance of the Class H Certificates outstanding
     immediately prior to such Distribution Date) equal to the entire Adjusted
     Principal Distribution Amount for such Distribution Date (net of any
     portion thereof distributed on such Distribution Date to the Holders of any
     other Class of Principal Balance Certificates pursuant to Section 4.01(a)
     above or pursuant to any prior clause of this Section 4.01(b));

               (xxiv) to reimburse the Holders of the Class H Certificates, up
     to an amount equal to the Loss Reimbursement Amount with respect to such
     Class of Certificates for such Distribution Date;

               (xxv) to make distributions of interest to the Holders of the
     Class J Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of such Class of

                                     -212-

     Certificates for such Distribution Date and, to the extent not previously
     paid, for all prior Distribution Dates, if any;

               (xxvi) after the Class Principal Balance of the Class H
     Certificates has been reduced to zero, to make distributions of principal
     to the Holders of the Class J Certificates, up to an amount (not to exceed
     the Class Principal Balance of the Class J Certificates outstanding
     immediately prior to such Distribution Date) equal to the entire Adjusted
     Principal Distribution Amount for such Distribution Date (net of any
     portion thereof distributed on such Distribution Date to the Holders of any
     other Class of Principal Balance Certificates pursuant to Section 4.01(a)
     above or pursuant to any prior clause of this Section 4.01(b));

               (xxvii) to reimburse the Holders of the Class J Certificates, up
     to an amount equal to the Loss Reimbursement Amount with respect to such
     Class of Certificates for such Distribution Date;

               (xxviii) to make distributions of interest to the Holders of the
     Class K Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of such Class of Certificates for such
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates, if any;

               (xxix) after the Class Principal Balance of the Class J
     Certificates has been reduced to zero, to make distributions of principal
     to the Holders of the Class K Certificates, up to an amount (not to exceed
     the Class Principal Balance of the Class K Certificates outstanding
     immediately prior to such Distribution Date) equal to the entire Adjusted
     Principal Distribution Amount for such Distribution Date (net of any
     portion thereof distributed on such Distribution Date to the Holders of any
     other Class of Principal Balance Certificates pursuant to Section 4.01(a)
     above or pursuant to any prior clause of this Section 4.01(b));

               (xxx) to reimburse the Holders of the Class K Certificates, up to
     an amount equal to the Loss Reimbursement Amount with respect to such Class
     of Certificates for such Distribution Date;

               (xxxi) to make distributions of interest to the Holders of the
     Class L Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of such Class of Certificates for such
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates, if any;

               (xxxii) after the Class Principal Balance of the Class K
     Certificates has been reduced to zero, to make distributions of principal
     to the Holders of the Class L Certificates, up to an amount (not to exceed
     the Class Principal Balance of the Class L Certificates outstanding
     immediately prior to such Distribution Date) equal to the entire Adjusted
     Principal Distribution Amount for such Distribution Date (net of any
     portion thereof distributed on such Distribution Date to the Holders of any
     other Class of Principal Balance Certificates pursuant to Section 4.01(a)
     above or pursuant to any prior clause of this Section 4.01(b));

               (xxxiii) to reimburse the Holders of the Class L Certificates, up
     to an amount equal to the Loss Reimbursement Amount with respect to such
     Class of Certificates for such Distribution Date;

                                     -213-

               (xxxiv) to make distributions of interest to the Holders of the
     Class M Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of such Class of Certificates for such
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates, if any;

               (xxxv) after the Class Principal Balance of the Class L
     Certificates has been reduced to zero, to make distributions of principal
     to the Holders of the Class M Certificates, up to an amount (not to exceed
     the Class Principal Balance of the Class M Certificates outstanding
     immediately prior to such Distribution Date) equal to the entire Adjusted
     Principal Distribution Amount for such Distribution Date (net of any
     portion thereof distributed on such Distribution Date to the Holders of any
     other Class of Principal Balance Certificates pursuant to Section 4.01(a)
     above or pursuant to any prior clause of this Section 4.01(b));

               (xxxvi) to reimburse the Holders of the Class M Certificates, up
     to an amount equal to the Loss Reimbursement Amount with respect to such
     Class of Certificates for such Distribution Date;

               (xxxvii) to make distributions of interest to the Holders of the
     Class N Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of such Class of Certificates for such
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates, if any;

               (xxxviii) after the Class Principal Balance of the Class M
     Certificates has been reduced to zero, to make distributions of principal
     to the Holders of the Class N Certificates, up to an amount (not to exceed
     the Class Principal Balance of the Class N Certificates outstanding
     immediately prior to such Distribution Date) equal to the entire Adjusted
     Principal Distribution Amount for such Distribution Date (net of any
     portion thereof distributed on such Distribution Date to the Holders of any
     other Class of Principal Balance Certificates pursuant to Section 4.01(a)
     above or pursuant to any prior clause of this Section 4.01(b));

               (xxxix) to reimburse the Holders of the Class N Certificates, up
     to an amount equal to the Loss Reimbursement Amount with respect to such
     Class of Certificates for such Distribution Date;

               (xl) to make distributions of interest to the Holders of the
     Class P Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of such Class of Certificates for such
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates, if any;

               (xli) after the Class Principal Balance of the Class N
     Certificates has been reduced to zero, to make distributions of principal
     to the Holders of the Class P Certificates, up to an amount (not to exceed
     the Class Principal Balance of the Class P Certificates outstanding
     immediately prior to such Distribution Date) equal to the entire Adjusted
     Principal Distribution Amount for such Distribution Date (net of any
     portion thereof distributed on such Distribution Date to the Holders of any
     other Class of Principal Balance Certificates pursuant to Section 4.01(a)
     above or pursuant to any prior clause of this Section 4.01(b));

                                     -214-

               (xlii) to reimburse the Holders of the Class P Certificates, up
     to an amount equal to the Loss Reimbursement Amount with respect to such
     Class of Certificates for such Distribution Date;

               (xliii) to make distributions of interest to the Holders of the
     Class Q Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of such Class of Certificates for such
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates, if any;

               (xliv) after the Class Principal Balance of the Class P
     Certificates has been reduced to zero, to make distributions of principal
     to the Holders of the Class Q Certificates, up to an amount (not to exceed
     the Class Principal Balance of the Class Q Certificates outstanding
     immediately prior to such Distribution Date) equal to the entire Adjusted
     Principal Distribution Amount for such Distribution Date (net of any
     portion thereof distributed on such Distribution Date to the Holders of any
     other Class of Principal Balance Certificates pursuant to Section 4.01(a)
     above or pursuant to any prior clause of this Section 4.01(b));

               (xlv) to reimburse the Holders of the Class Q Certificates, up to
     an amount equal to the Loss Reimbursement Amount with respect to such Class
     of Certificates for such Distribution Date;

               (xlvi) to make distributions of interest to the Holders of the
     Class S Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of such Class of Certificates for such
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates, if any;

               (xlvii) after the Class Principal Balance of the Class Q
     Certificates has been reduced to zero, to make distributions of principal
     to the Holders of the Class S Certificates, up to an amount (not to exceed
     the Class Principal Balance of the Class S Certificates outstanding
     immediately prior to such Distribution Date) equal to the entire Adjusted
     Principal Distribution Amount for such Distribution Date (net of any
     portion thereof distributed on such Distribution Date to the Holders of any
     other Class of Principal Balance Certificates pursuant to Section 4.01(a)
     above or pursuant to any prior clause of this Section 4.01(b));

               (xlviii) to reimburse the Holders of the Class S Certificates, up
     to an amount equal to the Loss Reimbursement Amount with respect to such
     Class of Certificates for such Distribution Date;

               (xlix) to make distributions to the Holders of the Class R-III
     Certificates, up to an amount equal to the excess, if any, of (A) the
     aggregate distributions (other than distributions of Net Prepayment
     Consideration) deemed made in respect of the REMIC II Regular Interests on
     such Distribution Date pursuant to Section 4.01(j), over (B) the aggregate
     distributions made in respect of the Regular Interest Certificates on such
     Distribution Date pursuant to Section 4.01(a) above and/or pursuant to
     clauses (i) through (xlviii) of this Section 4.01(b);

               (l) to make distributions to the Holders of the Class R-II
     Certificates, up to an amount equal to the excess, if any, of (A) the
     aggregate distributions (other than distributions of Net Prepayment
     Consideration) deemed made in respect of the REMIC I Regular Interests on

                                     -215-

     such Distribution Date pursuant to Section 4.01(k), over (B) the aggregate
     distributions (other than distributions of Net Prepayment Consideration)
     deemed made in respect of the REMIC II Regular Interests on such
     Distribution Date pursuant to Section 4.01(j);

               (li) to make distributions to the Holders of the Class R-LR
     Certificates, up to an amount equal to the excess, if any, of (A) that
     portion of the Available Distribution Amount for such Distribution Date
     that is allocable to the Early Defeasance Trust Mortgage Loans and/or any
     related REO Properties, over (B) the aggregate distributions (other than
     distributions of Net Prepayment Consideration) deemed made in respect of
     the Loan REMIC Regular Interests on such Distribution Date pursuant to
     Section 4.01(l); and

               (lii) to make distributions to the Holders of the Class R-I
     Certificates, up to an amount equal to the excess, if any, of (A) the
     Subordinate Available Distribution Amount for such Distribution Date, over
     (B) the aggregate distributions made in respect of the Class A-J, Class B,
     Class C, Class D, Class E, Class F, Class G, Class H, Class J, Class K,
     Class L, Class M, Class N, Class P, Class Q, Class S, Class R-III, Class
     R-II and Class R-LR Certificates on such Distribution Date pursuant to
     clauses (i) through (li) of this Section 4.01(b).

         (c) On each Distribution Date, the Trustee shall withdraw from the
Collection Account any amount Received by the Trust with respect to any Trust
Mortgage Loan or REO Trust Mortgage Loan during the related Collection Period
that represents Net Prepayment Consideration and shall distribute such Net
Prepayment Consideration: first, to the Holders of the respective Classes of YM
Principal Balance Certificates that are entitled to distributions of principal
on such Distribution Date, pursuant to Section 4.01(a) or Section 4.01(b), as
applicable, with respect to the Loan Group that includes the prepaid Trust
Mortgage Loan or REO Trust Mortgage Loan, as the case may be, up to an amount
equal to, and pro rata based on, the respective Prepayment Consideration
Entitlements for such Classes of Certificates for such Distribution Date in
connection with such Net Prepayment Consideration; and second, to the Holders of
the Class X-CL Certificates, up to any remaining portion of such Net Prepayment
Consideration.

         For purposes of the foregoing, to the extent that distributions of
principal on any Class of Principal Balance Certificates could be made from
principal amounts allocable to either Loan Group, the Trustee shall assume that
those distributions of principal on that Class of Principal Balance Certificates
are made from principal amounts allocable to each Loan Group, on a pro rata
basis in accordance with the respective principal amounts allocable to each Loan
Group that were available for distributions of principal on that Class. In
connection therewith, (i) distributions of principal made with respect to the
Class A-1A Certificates, pursuant to subclause (i) of clause second of Section
4.01(a), on any Distribution Date prior to both the Senior Class A Principal
Distribution Cross-Over Date and the Final Distribution Date, shall be deemed
made solely from principal amounts allocable to Loan Group No. 2, and (ii) all
other distributions of principal made with respect to any Class of Principal
Balance Certificates, pursuant to Section 4.01(a), 4.01(b) or 9.01, on any
Distribution Date, shall be deemed made from principal amounts allocable to both
Loan Groups (net of any principal amounts allocable to Loan Group No. 2 that may
have been applied on such Distribution Date as contemplated by clause (i) of
this sentence).

         Any Net Prepayment Consideration or portion thereof distributed in
respect of the Class X-CL Certificates on any Distribution Date shall be deemed
to have been distributed in respect of the

                                     -216-

respective REMIC III Components of the Class X-CL Certificates, on a pro rata
basis in accordance with the respective amounts by which the Component Notional
Amounts of such REMIC III Components were reduced on such Distribution Date by
deemed distributions of principal pursuant to Section 4.01(j).

         (d) On each Distribution Date, the Trustee shall withdraw from the
Collection Account, and distribute to the Holders of the Class V Certificates,
any amounts that represent Additional Interest Received by the Trust during the
related Collection Period with respect to the ARD Trust Mortgage Loans (and any
successor REO Trust Mortgage Loans with respect thereto). On the Final
Distribution Date, the Special Servicer shall withdraw from the Loss of Value
Reserve Fund and remit to the Trustee, and (upon receipt) the Trustee shall
distribute to the Holders of the Class R-III Certificates, any Loss of Value
Payments remaining on deposit in the Loss of Value Reserve Fund as of the Final
Distribution Date (after taking into account any transfer of Loss of Value
Payments from the Loss of Value Reserve Fund to the Collection Account on the
immediately preceding Trust Master Servicer Remittance Date in accordance with
Section 3.05(e)).

         (e) All distributions made with respect to each Class of Certificates
on each Distribution Date shall be allocated pro rata among the outstanding
Certificates in such Class based on their respective Percentage Interests.
Except as otherwise provided below, all such distributions with respect to each
Class on each Distribution Date shall be made to the Certificateholders of the
respective Class of record at the close of business on the related Record Date
and shall be made by wire transfer of immediately available funds to the account
of any such Certificateholder at a bank or other entity having appropriate
facilities therefor, if such Certificateholder shall have provided the Trustee
with wiring instructions no less than five (5) Business Days prior to (or, in
the case of the initial Distribution Date, no later than) the related Record
Date (which wiring instructions may be in the form of a standing order
applicable to all subsequent Distribution Dates), or otherwise by check mailed
to the address of such Certificateholder as it appears in the Certificate
Register. The final distribution on each Certificate (determined, in the case of
a Principal Balance Certificate, without regard to any possible future
reimbursement of any related Loss Reimbursement Amount) will be made in a like
manner, but only upon presentation and surrender of such Certificate at the
offices of the Certificate Registrar or such other location specified in the
notice to Certificateholders of such final distribution. Prior to any
termination of the Trust Fund pursuant to Section 9.01, any distribution that is
to be made with respect to a Certificate in reimbursement of any related Loss
Reimbursement Amount, which reimbursement is to occur after the date on which
such Certificate is surrendered as contemplated by the preceding sentence, will
be made by check mailed to the address of the Certificateholder that surrendered
such Certificate as such address last appeared in the Certificate Register or to
any other address of which the Trustee was subsequently notified in writing. If
such check is returned to the Trustee, then the Trustee, directly or through an
agent, shall take such reasonable steps to contact the related Holder and
deliver such check as it shall deem appropriate. Any funds in respect of a check
returned to the Trustee shall be set aside by the Trustee and held uninvested in
trust and credited to the account of the appropriate Holder. The costs and
expenses of locating the appropriate Holder and holding such funds shall be paid
out of such funds. No interest shall accrue or be payable to any former Holder
on any amount held in trust hereunder. If the Trustee has not, after having
taken such reasonable steps, located the related Holder by the second
anniversary of the initial sending of a check, the Trustee shall, subject to
applicable law, distribute the unclaimed funds to the Class R-III
Certificateholders.

                                     -217-

         (f) Each distribution with respect to a Book-Entry Certificate shall be
paid to the Depository, as Holder thereof, and the Depository shall be
responsible for crediting the amount of such distribution to the accounts of its
Depository Participants in accordance with its normal procedures. Each
Depository Participant shall be responsible for disbursing such distribution to
the related Certificate Owners that it represents and to each indirect
participating brokerage firm for which it acts as agent. Each indirect
participating brokerage firm shall be responsible for disbursing funds to the
related Certificate Owners that it represents. None of the Trustee, the
Certificate Registrar, the Depositor or the Master Servicer shall have any
responsibility therefor except as otherwise provided by this Agreement or
applicable law. The Trustee and the Depositor shall perform their respective
obligations under each Letter of Representations among the Depositor, the
Trustee and the initial Depository dated as of the Closing Date and pertaining
to the Book-Entry Certificates.

         (g) The rights of the Certificateholders to receive distributions from
the proceeds of the Trust Fund with respect to the Certificates, and all rights
and interests of the Certificateholders in and to such distributions, shall be
as set forth in this Agreement. Neither the Holders of any Class of Certificates
nor any party hereto shall in any way be responsible or liable to the Holders of
any other Class of Certificates with respect to amounts properly previously
distributed on the Certificates.

         (h) Except as otherwise provided in Section 9.01, whenever the Trustee
receives written notification of or expects that the final distribution with
respect to any Class of Certificates (determined, in the case of a Class of
Principal Balance Certificates, without regard to any possible future
reimbursement of any related Loss Reimbursement Amount) will be made on the next
Distribution Date, the Trustee shall, no later than the second Business Day
prior to such Distribution Date, mail to each Holder of record of such Class of
Certificates on such date a notice to the effect that:

               (i) the Trustee expects that the final distribution with respect
     to such Class of Certificates will be made on such Distribution Date but
     only upon presentation and surrender of such Certificates at the office of
     the Certificate Registrar or at such other location therein specified, and

               (ii) no interest shall accrue on such Certificates from and after
     the end of the Interest Accrual Period for such Distribution Date.

Any funds not distributed to any Holder or Holders of Certificates of such Class
on such Distribution Date because of the failure of such Holder or Holders to
tender their Certificates shall, on such date, be set aside and held uninvested
in trust and credited to the account or accounts of the appropriate
non-tendering Holder or Holders. If any Certificates as to which notice has been
given pursuant to this Section 4.01(h) shall not have been surrendered for
cancellation within six months after the time specified in such notice, the
Trustee shall mail a second notice to the remaining non-tendering
Certificateholders to surrender their Certificates for cancellation in order to
receive the final distribution with respect thereto. If within one year after
the second notice all such Certificates shall not have been surrendered for
cancellation, then the Trustee, directly or through an agent, shall take such
steps to contact the remaining non-tendering Certificateholders concerning the
surrender of their Certificates as it shall deem appropriate. The costs and
expenses of holding such funds in trust and of contacting such non-tendering
Certificateholders following the first anniversary of the delivery of such
second notice thereto shall be paid out of such funds. No interest shall accrue
or be payable to any former Holder on any amount held in trust pursuant to this
paragraph. If all of the Certificates as to which notice has been

                                     -218-

given pursuant to this Section 4.01(h) shall not have been surrendered for
cancellation by the second anniversary of the delivery of the second notice, the
Trustee shall, subject to applicable law, distribute to the Class R-III
Certificateholders all unclaimed funds and other assets which remain subject
thereto.

         (i) Notwithstanding any other provision of this Agreement, the Trustee
shall comply with all federal withholding requirements respecting payments to
Certificateholders of interest or original issue discount that the Trustee
reasonably believes are applicable under the Code. The consent of
Certificateholders shall not be required for such withholding. If the Trustee
does withhold any amount from interest or original issue discount payments or
advances thereof to any Certificateholder pursuant to federal withholding
requirements, the Trustee shall indicate the amount withheld to such
Certificateholder.

         (j) All distributions made in respect of each Class of Principal
Balance Certificates on each Distribution Date (including the Final Distribution
Date) pursuant to Section 4.01(a), Section 4.01(b), Section 4.01(c) or Section
9.01 shall be deemed to have first been distributed on such Distribution Date
from REMIC II to REMIC III with respect to the Corresponding REMIC II Regular
Interest(s) for such Class of Certificates; and all distributions made with
respect to each Class of Interest-Only Certificates on each Distribution Date
pursuant to Section 4.01(a), Section 4.01(c) or Section 9.01 and allocable to
any particular REMIC III Component of such Class of Certificates, shall be
deemed to have first been distributed on such Distribution Date from REMIC II to
REMIC III in respect of the Corresponding REMIC II Regular Interest for such
REMIC III Component. In each case, if such distribution on any such Class of
Certificates was a distribution of accrued interest, of principal, of additional
interest (in the form of Net Prepayment Consideration or any portion thereof) or
in reimbursement of any Loss Reimbursement Amount with respect to such Class of
Certificates, then the corresponding distribution deemed to be made on a REMIC
II Regular Interest pursuant to the preceding sentence (and, if applicable, the
following paragraph of this Section 4.01(j)) shall be deemed to also be,
respectively, a distribution of accrued interest, of principal, of additional
interest (in the form of Net Prepayment Consideration or any portion thereof) or
in reimbursement of any Loss Reimbursement Amount with respect to such REMIC II
Regular Interest.

         If a Class of Principal Balance Certificates has two or more
Corresponding REMIC II Regular Interests, then:

               (i) deemed distributions of accrued interest made on such
     Corresponding REMIC II Regular Interests on any Distribution Date shall be
     allocated between or among them, as applicable, on a pro rata basis in
     accordance with the respective amounts of Uncertificated Distributable
     Interest in respect of such Corresponding REMIC II Regular Interests for
     such Distribution Date and, to the extent not previously deemed
     distributed, for all prior Distribution Dates, if any;

               (ii) deemed distributions of principal made on such Corresponding
     REMIC II Regular Interests on any Distribution Date shall be allocated to
     them in numeric order (i.e., from lowest number to highest number) of the
     respective ending numbers of the respective alphanumeric designations for
     such Corresponding REMIC II Regular Interests, in each case up to an amount
     equal to the Uncertificated Principal Balance of the subject Corresponding
     REMIC II Regular Interest outstanding immediately prior to such
     Distribution Date (such that no deemed distributions of principal will be
     made on any such Corresponding REMIC II Regular Interest

                                     -219-

     until the Uncertificated Principal Balance of each other such Corresponding
     REMIC II Regular Interest, if any, with an alphanumeric designation that
     ends in a lower number, has been paid in full);

               (iii) deemed distributions of additional interest (in the form of
     Net Prepayment Consideration or any portion thereof) made on such
     Corresponding REMIC II Regular Interests on any Distribution Date shall be
     allocated between or among them, as applicable, on a pro rata basis in
     accordance with the respective amounts of principal deemed distributed in
     respect of such Corresponding REMIC II Regular Interests on such
     Distribution Date; and

               (iv) deemed distributions made on such Corresponding REMIC II
     Regular Interests on any Distribution Date in reimbursement of the Loss
     Reimbursement Amounts with respect thereto shall be allocated to them in
     the same order that deemed distributions of principal made on such
     Corresponding REMIC II Regular Interests are allocated to them pursuant to
     subclause (ii) of this paragraph, in each case up to the amount of the Loss
     Reimbursement Amount with respect to the subject REMIC II Regular Interest
     for such Distribution Date.

         The actual distributions made by the Trustee on each Distribution Date
in respect of the REMIC III Certificates pursuant to Section 4.01(a), Section
4.01(b), Section 4.01(c) or Section 9.01, as applicable, shall be deemed to have
been so made from the amounts deemed distributed with respect to the REMIC II
Regular Interests on such Distribution Date pursuant to this Section 4.01(j).
Notwithstanding the deemed distributions on the REMIC II Regular Interests
described in this Section 4.01(j), actual distributions of funds from the
Collection Account shall be made only in accordance with Section 4.01(a),
Section 4.01(b), Section 4.01(c), Section 4.01(d) or Section 9.01, as
applicable.

         (k) On each Distribution Date, including the Final Distribution Date,
the Available Distribution Amount for such Distribution Date shall be deemed to
have been distributed from REMIC I to REMIC II for the following purposes and in
the following order of priority, in each case to the extent of the remainder of
such funds:

               (i) as deemed distributions of interest with respect to all the
     REMIC I Regular Interests, up to an amount equal to, and pro rata in
     accordance with, all Uncertificated Distributable Interest with respect to
     each REMIC I Regular Interest for such Distribution Date and, to the extent
     not previously deemed distributed, for all prior Distribution Dates, if
     any;

               (ii) as deemed distributions of principal with respect to all the
     REMIC I Regular Interests, up to an amount equal to, and pro rata in
     accordance with, as to each REMIC I Regular Interest, the portion of the
     Principal Distribution Amount for such Distribution Date attributable to
     the related Trust Mortgage Loan or any successor REO Trust Mortgage Loan
     with respect thereto; and

               (iii) as deemed distributions of reimbursement with respect to
     all the REMIC I Regular Interests, up to an amount equal to, and pro rata
     in accordance with, any Loss Reimbursement Amount with respect to each
     REMIC I Regular Interest for such Distribution Date (with compounded
     interest at the related REMIC I Remittance Rate in effect from time to time
     on the aggregate amount of unreimbursed reductions made from time to time
     in the Uncertificated Principal Balance of such REMIC I Regular Interest
     pursuant to Section 4.04(c)).

                                     -220-

         Any Net Prepayment Consideration distributed to any Class of Regular
Interest Certificates on any Distribution Date shall, in each case, be deemed to
have been distributed on such Distribution Date from REMIC I to REMIC II in
respect of the REMIC I Regular Interest(s) corresponding to the prepaid Trust
Mortgage Loan or REO Trust Mortgage Loan, as the case may be, in respect of
which such Net Prepayment Consideration was received.

         The actual distributions made by the Trustee on each Distribution Date
in respect of the REMIC III Certificates and the Class R-II Certificates
pursuant to Section 4.01(a), Section 4.01(b), Section 4.01(c) or Section 9.01,
as applicable, as well as the deemed distributions made on each Distribution
Date in respect of the REMIC II Regular Interests pursuant to Section 4.01(j),
shall be deemed to have been so made from the amounts deemed distributed with
respect to the REMIC I Regular Interests on such Distribution Date pursuant to
this Section 4.01(k). Notwithstanding the deemed distributions on the REMIC I
Regular Interests described in this Section 4.01(k), actual distributions of
funds from the Collection Account shall be made only in accordance with Section
4.01(a), Section 4.01(b), Section 4.01(c), Section 4.01(d) or Section 9.01, as
applicable.

         (l) On each Distribution Date, including the Final Distribution Date,
the portion of the Available Distribution Amount for such date allocable to each
Early Defeasance Trust Mortgage Loan (or any successor REO Trust Mortgage Loan
with respect thereto) shall be deemed to have first been distributed from the
related Loan REMIC to REMIC I in respect of the corresponding Loan REMIC Regular
Interest, in each case to the extent of the remaining portions of such funds,
for the following purposes and in the following order of priority:

               (i) as deemed distributions of interest in respect of the related
     Loan REMIC Regular Interest, up to an amount equal to all Uncertificated
     Distributable Interest in respect of such Loan REMIC Regular Interest for
     such Distribution Date and, to the extent not previously deemed
     distributed, for all prior Distribution Dates, if any;

               (ii) as deemed distributions of principal in respect of the
     related Loan REMIC Regular Interest, up to an amount equal to the portion
     of the Principal Distribution Amount for such Distribution Date
     attributable to such Early Defeasance Trust Mortgage Loan (or any successor
     REO Trust Mortgage Loan with respect thereto); and

               (iii) as deemed distributions of reimbursement with respect to
     the related Loan REMIC Regular Interest, up to an amount equal to any Loss
     Reimbursement Amount with respect to the related Loan REMIC Regular
     Interest for such Distribution Date (with compounded interest at the
     related Loan REMIC Remittance Rate in effect from time to time on the
     aggregate amount of unreimbursed reductions made from time to time in the
     Uncertificated Principal Balance of the related Loan REMIC Regular Interest
     pursuant to Section 4.04(d)).

         Any Net Prepayment Consideration distributed to any Class of Regular
Interest Certificates on any Distribution Date that is allocable to an Early
Defeasance Trust Mortgage Loan (or any successor REO Trust Mortgage Loan with
respect thereto) shall, in each case, be deemed to have been distributed on such
Distribution Date from the related Loan REMIC to REMIC I in respect of the Loan
REMIC Regular Interest corresponding to the prepaid Early Defeasance Trust
Mortgage Loan (or any successor REO Trust Mortgage Loan with respect thereto) as
to which such Net Prepayment Consideration was received.

                                     -221-

         The actual distributions made by the Trustee on each Distribution Date
in respect of the REMIC III Certificates, the Class R-II Certificates and the
Class R-I Certificates pursuant to Section 4.01(a), Section 4.01(b), Section
4.01(c) or Section 9.01, as applicable, shall be deemed to have been so made in
part from the amounts deemed distributed with respect to the Loan REMIC Regular
Interests on such Distribution Date pursuant to this Section 4.01(l).
Notwithstanding the deemed distributions on the Loan REMIC Regular Interests
described in this Section 4.01(l), actual distributions of funds from the
Collection Account shall be made only in accordance with Section 4.01(a),
Section 4.01(b), Section 4.01(c), Section 4.01(d) or Section 9.01, as
applicable.

         SECTION 4.02. Statements to Certificateholders; CMSA Loan Periodic
                       Update File.

         (a) On each Distribution Date, the Trustee shall provide or make
available electronically to the Depositor, the Underwriters, the Master
Servicer, the Special Servicer, the Controlling Class Representative, each
Rating Agency, the Holders of each Class of Certificates and, upon their written
request to the Trustee, any Certificate Owners of the Book-Entry Certificates as
may be identified to the reasonable satisfaction of the Trustee, a statement,
substantially in the form attached hereto as Exhibit B (a "Distribution Date
Statement"), together with the CMSA Bond Level File, the CMSA Collateral Summary
File and the Mortgage Pool Data Update Report, based on information provided to
it by the Master Servicer and/or the Special Servicer, setting forth, without
limitation:

               (i) the amount of the distribution on such Distribution Date to
     the Holders of each Class of Principal Balance Certificates in reduction of
     the Class Principal Balance thereof;

               (ii) the amount of the distribution on such Distribution Date to
     the Holders of each Class of Regular Interest Certificates allocable to
     Distributable Certificate Interest;

               (iii) the amount of the distribution on such Distribution Date to
     the Holders of each Class of Regular Interest Certificates allocable to
     Prepayment Consideration;

               (iv) the amount of the distribution on such Distribution Date to
     the Holders of each Class of Principal Balance Certificates in
     reimbursement of any related Loss Reimbursement Amount for such
     Distribution Date;

               (v) the Available Distribution Amount for such Distribution Date
     and the respective portions of such Available Distribution Amount
     attributable to each Loan Group;

               (vi) the aggregate amount of P&I Advances made in respect of the
     Mortgage Pool for such Distribution Date pursuant to Section 4.03(a);

               (vii) (A) the aggregate amount of unreimbursed P&I Advances that
     had been outstanding with respect to the Mortgage Pool at the close of
     business on the related Determination Date and the aggregate amount of any
     interest accrued and payable to the Master Servicer, the Trustee or the
     Fiscal Agent in respect of any such unreimbursed P&I Advances in accordance
     with Section 4.03(d) as of the close of business on such related
     Determination Date and (B) the aggregate amount of unreimbursed Servicing
     Advances that had been outstanding with respect to the Mortgage Pool as of
     the close of business on the related Determination Date and the aggregate
     amount of interest accrued and payable to the Master Servicer, the Special

                                     -222-

     Servicer, the Trustee or the Fiscal Agent in respect of such unreimbursed
     Servicing Advances in accordance with Section 3.11(g) as of the close of
     business on such related Determination Date;

               (viii) the aggregate unpaid principal balance of the Mortgage
     Pool and each Loan Group outstanding as of the close of business on the
     related Determination Date and the aggregate Stated Principal Balance of
     the Mortgage Pool and each Loan Group outstanding immediately before and
     immediately after such Distribution Date;

               (ix) the number, aggregate unpaid principal balance, weighted
     average remaining term to maturity and weighted average Mortgage Rate of
     the Trust Mortgage Loans (but not the REO Trust Mortgage Loans) as of the
     close of business on the related Determination Date;

               (x) the number, aggregate unpaid principal balance (as of the
     close of business on the related Determination Date and aggregate Stated
     Principal Balance (immediately after such Distribution Date) of Trust
     Mortgage Loans (A) delinquent 30 to 59 days, (B) delinquent 60 to 89 days,
     (C) delinquent 90 or more days, (D) as to which foreclosure proceedings
     have been commenced, and (E) as to which, to the knowledge of the Master
     Servicer or the Special Servicer, as applicable, bankruptcy proceedings
     have commenced in respect of the related Mortgagor;

               (xi) as to each Trust Mortgage Loan referred to in the preceding
     clause (x) above, (A) the loan number thereof, (B) the Stated Principal
     Balance thereof immediately following such Distribution Date and (C)
     whether the delinquency is in respect of its Balloon Payment;

               (xii) with respect to any Trust Mortgage Loan as to which a
     Liquidation Event occurred during the related Collection Period (other than
     a payment in full), (A) the loan number thereof, (B) the nature of the
     Liquidation Event and, in the case of a Final Recovery Determination, a
     brief description of the basis for such Final Recovery Determination, (C)
     the aggregate of all Liquidation Proceeds and other amounts received in
     connection with such Liquidation Event (separately identifying the portion
     thereof allocable to distributions on the Certificates), and (D) the
     aggregate amount of any Realized Loss and Additional Trust Fund Expenses in
     connection with such Liquidation Event;

               (xiii) with respect to any REO Property that was included (or an
     interest in which was included) in the Trust Fund as of the close of
     business on the related Determination Date, the loan number of the related
     Trust Mortgage Loan, the book value of such REO Property and the amount of
     REO Revenues and other amounts, if any, Received by the Trust with respect
     to such REO Property during the related Collection Period (separately
     identifying the portion thereof allocable to distributions on the
     Certificates) and, if available, the Appraised Value of such REO Property
     as expressed in the most recent appraisal thereof and the date of such
     appraisal;

               (xiv) with respect to any Trust Mortgage Loan as to which the
     related Mortgaged Property became an REO Property during the related
     Collection Period, the loan number of such Trust Mortgage Loan and the
     Stated Principal Balance of such Trust Mortgage Loan as of the related
     Acquisition Date;

                                     -223-

               (xv) with respect to any REO Property as to which a Final
     Recovery Determination was made during the related Collection Period, (A)
     the loan number of the related Trust Mortgage Loan, (B) a brief description
     of the basis for the Final Recovery Determination, (C) the aggregate of all
     Liquidation Proceeds and other amounts Received by the Trust with respect
     to such REO Property during the related Collection Period (separately
     identifying the portion thereof allocable to distributions on the
     Certificates), (D) the aggregate amount of any Realized Loss and Additional
     Trust Fund Expenses in respect of the related REO Trust Mortgage Loan in
     connection with such Final Recovery Determination and (E), if available,
     the Appraised Value of such REO Property as expressed in the most recent
     appraisal thereof and the date of such appraisal;

               (xvi) the Distributable Certificate Interest and Accrued
     Certificate Interest in respect of each Class of Regular Interest
     Certificates for such Distribution Date or the related Interest Accrual
     Period, as applicable;

               (xvii) any unpaid Distributable Certificate Interest in respect
     of each Class of Regular Interest Certificates after giving effect to the
     distributions made on such Distribution Date, and if the full amount of the
     Adjusted Principal Distribution Amount was not distributed on such
     Distribution Date, the portion of the shortfall affecting each Class of
     Principal Balance Certificates;

               (xviii) the Pass-Through Rate for each Class of Regular Interest
     Certificates for such Distribution Date;

               (xix) the Principal Distribution Amount and the Adjusted
     Principal Distribution Amount, respectively, for such Distribution Date,
     separately identifying the respective components thereof (and, in the case
     of any Principal Prepayment or other unscheduled collection of principal
     Received by the Trust during the related Collection Period, the loan number
     for the related Trust Mortgage Loan and the amount of such prepayment or
     other collection of principal) and the respective portions thereof
     attributable to each Loan Group;

               (xx) the aggregate of (A) all Realized Losses incurred during the
     related Collection Period and, as of the related Determination Date, from
     the Closing Date and (B) all Additional Trust Fund Expenses (with a
     description thereof) incurred during the related Collection Period and, as
     of the related Determination Date, from the Closing Date;

               (xxi) the aggregate of all Realized Losses and Additional Trust
     Fund Expenses that remain unallocated immediately following such
     Distribution Date;

               (xxii) the Class Principal Balance of each Class of Principal
     Balance Certificates and the Class Notional Amount of each Class of
     Interest-Only Certificates, outstanding immediately before and immediately
     after such Distribution Date, separately identifying any reduction therein
     pursuant to Section 4.04 on such Distribution Date;

               (xxiii) the Certificate Factor for each Class of Regular Interest
     Certificates immediately following such Distribution Date;

                                     -224-

               (xxiv) the aggregate amount of any interest on Advances in
     respect of the Mortgage Pool paid to the Master Servicer, the Trustee, the
     Fiscal Agent or any other party hereto during the related Collection Period
     in accordance with Section 3.11(g) and/or Section 4.03(d);

               (xxv) (A) the loan number for each Required Appraisal Loan and
     any related Appraisal Reduction Amount (including an itemized calculation
     thereof) as of the related Determination Date and (B) the aggregate
     Appraisal Reduction Amount for all Required Appraisal Loans as of the
     related Determination Date;

               (xxvi) on a cumulative basis from the Cut-off Date, the number,
     aggregate Stated Principal Balance immediately after such Distribution Date
     (in the case of subclauses (A), (B) and (E)), aggregate Cut-off Date
     Balance (in the case of subclauses (C) and (D)), weighted average extension
     period (except in the case of subclause (B) and which shall be zero in the
     case of subclause (C)), and weighted average anticipated extension period
     (in the case of subclause (B)) of Trust Mortgage Loans (A) as to which the
     maturity dates have been extended, (B) as to which the maturity dates are
     in the process of being extended, (C) that have paid off and were never
     extended, (D) as to which the maturity dates had previously been extended
     and have paid off and (E) as to which the maturity dates had been
     previously extended and are in the process of being further extended;

               (xxvii) the original and then current credit support levels for
     each Class of Regular Interest Certificates;

               (xxviii) the original and then current ratings, if any, for each
     Class of Regular Interest Certificates;

               (xxix) the aggregate amount of Prepayment Consideration Received
     by the Trust (A) during the related Collection Period and (B) during the
     period from and including the Closing Date to and including the related
     Determination Date;

               (xxx) (A) the aggregate amount of servicing compensation in
     respect of the Mortgage Pool (separately identifying the amount of each
     category of compensation) paid to the Master Servicer, the Special Servicer
     and, if payable directly out of the Trust Fund without a reduction in the
     servicing compensation otherwise payable to the Master Servicer or the
     Special Servicer, to each Sub-Servicer, during the related Collection
     Period, and (B) such other information as the Trustee is required by the
     Code or other applicable law to furnish to enable Certificateholders to
     prepare their tax returns; and

               (xxxi) the amounts, if any, actually distributed with respect to
     each Class of Residual Interest Certificates on such Distribution Date.

         In the case of information to be furnished pursuant to clauses (i)
through (iv) above, the amounts shall be expressed as a dollar amount in the
aggregate for all Certificates of each applicable Class and per Single
Certificate. In the case of information provided to the Trustee as a basis for
information to be furnished pursuant to clauses (viii) through (xv), (xix),
(xx), (xxi), (xxiv), (xxv), (xxvi), (xxix) and (xxx) above, insofar as the
underlying information is solely within the control of the

                                     -225-

Special Servicer or the Master Servicer, the Trustee may, absent manifest error,
conclusively rely on the reports to be provided by the Special Servicer or the
Master Servicer.

         The Trustee shall forward electronically a copy of each Distribution
Date Statement to the Depository. The Trustee shall make available each month,
to Certificateholders, Certificate Owners, the Underwriters, the Rating
Agencies, the Controlling Class Representative, any party hereto, any Person
identified by any Certificateholder or Certificate Owner as a prospective
transferee or any designee of the Depositor, via the Trustee's internet website,
on a restricted basis, with the use of a password provided by the Trustee to
such Person upon request and, in the case of a Certificateholder, a Certificate
Owner or a prospective transferee of a Certificate or any interest therein, upon
receipt by the Trustee from such Person of a certification substantially in the
form of Exhibit L-1 or Exhibit L-2, as applicable, all Certificateholder Reports
and any additional files containing substantially similar information in an
alternative format and, with the consent or at the direction of the Depositor,
such other information regarding the Certificates and/or the Mortgage Pool as
the Trustee may have in its possession. The Trustee will make no representations
or warranties as to the accuracy or completeness of such documents and will
assume no responsibility therefor.

         The Trustee's internet website shall initially be located at
"www.etrustee.net" or at such other address as shall be specified by the Trustee
from time to time in the Distribution Date Statement and in one or more written
notices delivered to the parties hereto, the Controlling Class Representative
(if any), the Certificateholders and the Rating Agencies. In connection with
providing access to the Trustee's internet website, the Trustee may require the
acceptance of a disclaimer. The Trustee shall not be liable for the
dissemination of information in accordance with this Agreement.

         The Master Servicer may, but is not required to, make available each
month, to Certificateholders, Certificate Owners (that have been confirmed as
such by the Trustee), the Controlling Class Representative, the Underwriters,
the Rating Agencies or any party hereto, the Certificateholder Reports, on its
internet website. The Master Servicer will make no representations or warranties
as to the accuracy or completeness of any report not prepared by it and will
assume no responsibility for any information for which it is not the original
source.

         The Master Servicer's internet website shall initially be located at
"www.wachovia.com" or at such other address as shall be specified by the Master
Servicer from time to time in one or more written notices delivered to the other
parties hereto, the Controlling Class Representative (if any), the
Certificateholders and the Rating Agencies. In connection with providing access
to the Master Servicer's internet website, the Master Servicer may require
registration, issuance and use of a password and username, execution of an
access agreement and acceptance of a disclaimer. The Master Servicer shall not
be liable for the dissemination of information to Certificateholders and
Certificate Owners in accordance with this Agreement. Access to the Master
Servicer's internet website shall be coordinated with the Trustee and shall be
with the use of a password provided by the Master Servicer, which, in the case
of a Certificateholder or a Certificate Owner, shall only be provided upon
receipt by the Master Servicer from such Person of a certification substantially
in the form of Exhibit L-1. Notwithstanding the foregoing, upon the Depositor's
notifying the Master Servicer that the Non-Registered Certificates have been
sold by the Underwriters to unaffiliated third parties, the Master Servicer may
make the Servicer Reports available on its internet website without a password,
provided that, for so long as reports are required to be filed with the
Commission in respect of the Trust pursuant to Section 15(d) of

                                     -226-

the Exchange Act, the subject reports shall have been previously filed with the
Commission (which shall be confirmed by the Master Servicer by request made to
the Trustee).

         If the Master Servicer or the Special Servicer, as the case may be,
delivers a Supplemental Report to the Trustee, in accordance with the second
paragraph of Section 3.12(c), then the Trustee shall include the Supplemental
Report in or as an attachment to the Distribution Date Statement for the
following Distribution Date and, to the extent required by Section 8.15(a),
shall file such Supplemental Report, together with such Distribution Date
Statement, on the related Current Report on Form 8-K and/or the related Annual
Report on Form 10-K, as applicable, in accordance with Section 8.15(a). In
addition, during any fiscal year of the Trust until the Trustee provides written
notice that it has filed a Form 15 with respect to the Trust as to that fiscal
year in accordance with Section 8.15(c), in the event the Master Servicer or the
Special Servicer (with respect to the Special Servicer, solely with respect to
Specially Serviced Mortgage Loans or REO Mortgage Loans that relate to REO
Properties and any material impairment to such Mortgage Loan) delivers a
Supplemental Report, in accordance with the third paragraph of Section 3.12(c),
regarding the occurrence of any event specified under Section 8.15(b), the
Trustee shall file such information on a Current Report on Form 8-K in
accordance with Section 8.15(a).

         During any period that reports are required to be filed with the
Commission with respect to the Trust pursuant to Section 15(d) of the Exchange
Act, each recipient of a Certificateholder Report, a CMSA NOI Adjustment
Worksheet or a CMSA Operating Statement Analysis Report shall be deemed to have
agreed to keep confidential the information therein until such statement or
report is filed with the Commission, and each Certificateholder Report, CMSA NOI
Adjustment Worksheet and CMSA Operating Statement Analysis Report shall bear a
legend to the effect that: "Until this statement/report is filed with the
Commission with respect to the Trust pursuant to Section 15(d) of the Securities
Exchange Act of 1934, as amended, the recipient hereof shall be deemed to keep
the information contained herein confidential and such information will not,
without the prior consent of the Master Servicer or the Trustee, be disclosed by
such recipient or by its officers, directors, partners, employees, agents or
representatives in any manner whatsoever, in whole or in part."

         Absent manifest error of which it has actual knowledge, none of the
Master Servicer, the Special Servicer or the Trustee shall be responsible for
the accuracy or completeness of any information supplied to it by a Mortgagor, a
Mortgage Loan Seller or third party that is included in any reports, statements,
materials or information prepared or provided by the Master Servicer, the
Special Servicer or the Trustee, as applicable, pursuant to this Agreement. None
of the Trustee, the Master Servicer or the Special Servicer shall have any
obligation to verify the accuracy or completeness of any information provided by
a Mortgagor, a Mortgage Loan Seller, a third party or each other.

         Within a reasonable period of time after the end of each calendar year,
upon request, the Trustee shall send to each Person who at any time during the
calendar year was a Certificateholder of record, a report summarizing on an
annual basis (if appropriate) the items relating to distributions of interest
(including Prepayment Consideration and Additional Interest) and principal to
such Certificateholder during such calendar year (or the applicable portion of
such calendar year during which such Person was a Certificateholder) set forth
in the Distribution Date Statements and such other information as may be
required to enable such Certificateholder to prepare its federal income tax
returns. Such information shall include the amount of original issue discount
accrued on each Class of Certificates and information regarding the expenses of
the Trust Fund. Such requirement shall be

                                     -227-

deemed to be satisfied to the extent such information is provided pursuant to
applicable requirements of the Code from time to time in force.

         Upon receipt of notice from the Depositor that the Underwriters have
sold the Non-Registered Certificates to unaffiliated third parties, the Trustee
shall make available electronically or, if so requested, forward by hard copy,
on each Distribution Date, to (i) Trepp, LLC (at 477 Madison Avenue, 18th Floor,
New York, New York 10022 or such other address as Trepp, LLC may designate),
(ii) Intex Solutions, Inc. (at 110 A Street, Needham, Massachusetts 02494, or
such other address as Intex Solutions, Inc. may hereafter designate), (iii)
Charter Research Corporation (at Two Oliver Street, 10th Floor, Boston,
Massachusetts 02109-4904, or such other address as Charter Research Corporation
may hereafter designate), and (iv) any other similar third party information
provider designated by the Depositor, a copy of the reports made available to
the Holders of the Certificates on such Distribution Date as described above.

         Upon written request of the Depositor or any Underwriter, without
payment of any fee, and upon written request of any Certificateholder or any
other Person, together with payment of a reasonable fee specified by the
Trustee, the Trustee shall provide any statements, reports and/or information
contemplated by this Section 4.02(a) electronically to such party (such
electronic distribution and such statements, reports, and/or information thereon
to bear such appropriate disclaimers and qualifications as the Depositor and the
Trustee shall determine in their reasonable discretion).

         If any Certificate Owner does not receive through the Depository or any
of its Depository Participants any of the statements, reports and/or other
written information described above in this Section 4.02(a) that it would
otherwise be entitled to receive if it were the Holder of a Definitive
Certificate evidencing its ownership interest in the related Class of Book-Entry
Certificates, then the Trustee shall forward such statements, reports and/or
other written information to such Certificate Owner as provided above, upon the
request of such Certificate Owner made in writing to the Corporate Trust Office
(accompanied by current verification of such Certificate Owner's ownership
interest). Such portion of such information as may be agreed upon by the
Depositor and the Trustee shall be furnished to any such Person via overnight
courier delivery or telecopy from the Trustee; provided that the cost of such
overnight courier delivery or telecopy shall be an expense of the party
requesting such information.

         The Trustee shall only be obligated to deliver the statements, reports
and information contemplated by this Section 4.02(a) to the extent it receives,
in the format required by this Agreement, the necessary underlying information
from the Master Servicer or the Special Servicer, as applicable, and shall not
be liable for any failure to deliver any thereof on the prescribed due dates, to
the extent caused by failure to receive timely such underlying information.
Nothing herein shall obligate the Trustee, the Master Servicer or the Special
Servicer to violate any applicable law prohibiting disclosure of information
with respect to any Mortgagor and the failure of the Trustee, Master Servicer or
the Special Servicer to disseminate information for such reason shall not be a
breach hereof.

         The information to be furnished by the Trustee to the
Certificateholders pursuant to this Section 4.02 shall not limit the Trustee in
furnishing any such information to other Persons to whom it determines such
disclosure to be appropriate and shall not limit the Trustee in furnishing to
Certificateholders or to any Person any other information with respect to the
Trust Mortgage Loans, the Mortgaged Properties or the Trust Fund as may be
provided to it by the Depositor, the Master Servicer

                                     -228-

or the Special Servicer or gathered by it in any investigation or other manner
from time to time (such information, other than as described in this Section
4.02, is referred to herein as "Additional Information") as it may reasonably
deem necessary or appropriate from time to time, provided that (A) the Trustee
shall give the Depositor three (3) Business Days' advance notice before doing
so, (B) any such Additional Information shall only be furnished with the consent
or at the request of the Depositor (except pursuant to clause (E) below), (C)
the Trustee shall be entitled to indicate the source of all information
furnished by it, and the Trustee may affix thereto any disclaimer it deems
appropriate in its reasonable discretion, (D) the Trustee shall notify
Certificateholders of the availability of any such information in any manner as
it, in its sole discretion, may determine, and (E) this provision shall not
prevent the Trustee, whether with or without the consent of the Depositor, from
furnishing information with respect to the Trust Fund and its administration
thereof to any Person, if it reasonably determines that the furnishing of such
information is required by applicable law. The Trustee shall forward to the
Depositor any requests for Additional Information which, for their fulfillment,
require the consent of the Depositor. Nothing herein shall be construed to
impose upon the Trustee any obligation or duty to furnish or distribute any
Additional Information to any Person in any instance.

         (b) Not later than 1:00 p.m. (New York City time) on the second
Business Day prior to each Distribution Date, the Master Servicer shall furnish
to the Trustee and, upon request, to the Depositor, the Underwriters and the
Special Servicer, by electronic transmission (or in such other form to which the
Trustee or the Depositor, as the case may be, and the Master Servicer may
agree), an accurate and complete CMSA Loan Periodic Update File providing the
required information for the Trust Mortgage Loans and any REO Trust Mortgage
Loans as of the related Determination Date.

         In the performance of its obligations set forth in Section 4.06 and its
other duties hereunder, the Trustee may conclusively rely on the CMSA Loan
Periodic Update File provided to it by the Master Servicer, and the Trustee
shall not be responsible to recompute, recalculate or verify the information
provided to it by the Master Servicer. In the case of information to be
furnished by the Master Servicer to the Trustee pursuant to this Section
4.02(b), insofar as such information is solely within the control of the Special
Servicer, the Master Servicer (if other than the Special Servicer or an
Affiliate thereof) shall have no obligation to provide such information until it
has received such information from the Special Servicer, shall not be in default
hereunder due to a delay in providing the CMSA Loan Periodic Update File caused
by the Special Servicer's failure to timely provide any report required under
this Agreement and may, absent actual knowledge of an error therein,
conclusively rely on the reports to be provided by the Special Servicer. The
Master Servicer may conclusively rely on any information provided by the
respective Mortgage Loan Sellers or any Mortgagor with respect to the CMSA Loan
Periodic Update File, CMSA Loan Setup File, CMSA Property File and CMSA
Financial File.

         SECTION 4.03. P&I Advances With Respect to the Mortgage Pool.

         (a) On or before 2:00 p.m., New York City time, on each Trust Master
Servicer Remittance Date, the Master Servicer shall, subject to Section 4.03(c)
below, satisfy its obligations to make any required P&I Advances with respect to
the related Distribution Date in respect of the Mortgage Pool, first, by
transferring to the Trustee for deposit in the Collection Account amounts then
held in the Pool Custodial Account for future distribution to Certificateholders
in subsequent months in discharge of such obligations, and second, by remitting
its own funds to the Trustee for deposit in the Collection Account in an amount
equal to the remaining portion of such required P&I Advances. Any

                                     -229-

amounts held in the Pool Custodial Account for future distribution and so used
to make P&I Advances shall be appropriately reflected in the Master Servicer's
records and replaced by the Master Servicer by deposit in the Pool Custodial
Account on or before the next succeeding applicable Determination Date (to the
extent not previously replaced through the deposit of Late Collections of the
delinquent principal and interest in respect of which such P&I Advances were
made). If, as of 4:00 p.m., New York City time, on any Trust Master Servicer
Remittance Date, the Master Servicer shall not have made any P&I Advance
required to be made on such date pursuant to this Section 4.03(a) (and shall not
have delivered to the Trustee the requisite Officer's Certificate and any
required supporting documentation related to a determination of
nonrecoverability of a P&I Advance), then the Trustee shall provide notice of
such failure to a Servicing Officer of the Master Servicer by facsimile
transmission sent to telecopy no. (704) 715-0036 (or such alternative number
provided by the Master Servicer to the Trustee in writing) and by telephone at
telephone no. (704) 593-7682 or (704) 593-7867 (or such alternative number
provided by the Master Servicer to the Trustee in writing) as soon as possible,
but in any event before 5:00 p.m., New York City time, on such Trust Master
Servicer Remittance Date. If after such notice by facsimile, the Trustee does
not receive the full amount of such P&I Advances by 10:00 a.m., New York City
time, on the related Distribution Date, then the Trustee (or the Fiscal Agent on
its behalf) shall make the portion of such P&I Advances that was required to be,
but was not, made by the Master Servicer on such Trust Master Servicer
Remittance Date. If the Trustee fails to make any such P&I Advance on the
related Distribution Date, but the Fiscal Agent makes such P&I Advance on such
date, then the Trustee shall be deemed not to be in default hereunder.

         No party hereto shall be required to make a P&I Advance with respect to
any Non-Trust Mortgage Loan or any successor REO Mortgage Loan with respect
thereto.

         (b) The aggregate amount of P&I Advances to be made by the Master
Servicer, the Trustee or the Fiscal Agent, as the case may be, pursuant to this
Section 4.03 in respect of any Distribution Date shall, subject to Section
4.03(c) below, equal the aggregate of all Monthly Payments (other than Balloon
Payments) and any Assumed Monthly Payments, in each case net of related Master
Servicing Fees and any related Workout Fees due or deemed due, as the case may
be, in respect of the Trust Mortgage Loans (including Balloon Trust Mortgage
Loans delinquent as to their respective Balloon Payments) and any REO Trust
Mortgage Loans in the Mortgage Pool on their respective Due Dates during the
calendar month in which the subject Distribution Date occurs, in each case to
the extent such amount was not Received by the Trust (including as net income
from any related REO Property) as of the end of the related Collection Period;
provided that--

               (i) if it is determined that an Appraisal Reduction Amount exists
     with respect to any Loan Combination and, further, that a portion of such
     Appraisal Reduction Amount is allocable to the Trust Mortgage Loan or REO
     Trust Mortgage Loan, as applicable, that is part of such Loan Combination,
     then the interest portion of each P&I Advance, if any, required to be made
     pursuant to this Section 4.03 with respect to such Trust Mortgage Loan or
     REO Trust Mortgage Loan, as the case may be, during the period that such
     Appraisal Reduction Amount continues to exist, shall be reduced to equal
     the product of (A) the amount of the interest portion of the subject P&I
     Advance that would otherwise be required to be made under this Section 4.03
     in respect of such Trust Mortgage Loan or REO Trust Mortgage Loan, as the
     case may be, without regard to this proviso, multiplied by (B) a fraction,
     the numerator of which is equal to the then Stated Principal Balance of
     such Trust Mortgage Loan or REO Trust Mortgage Loan, as the case may be,
     reduced (to not less than zero) by the portion of such Appraisal Reduction

                                     -230-

     Amount with respect to such Loan Combination that is allocable to such
     Trust Mortgage Loan or REO Trust Mortgage Loan, as the case may be, and the
     denominator of which is equal to the then Stated Principal Balance of such
     Trust Mortgage Loan or REO Trust Mortgage Loan, as the case may be; and

               (ii) if it is determined that an Appraisal Reduction Amount
     exists with respect to any Trust Mortgage Loan or REO Trust Mortgage Loan
     that is not part of a Loan Combination, then the interest portion of each
     P&I Advance, if any, required to be made pursuant to this Section 4.03 with
     respect to such Trust Mortgage Loan or REO Trust Mortgage Loan, as the case
     may be, during the period that such Appraisal Reduction Amount continues to
     exist, shall be reduced to equal the product of (A) the amount of the
     interest portion of the subject P&I Advance that would otherwise be
     required to be made under this Section 4.03 in respect of such Trust
     Mortgage Loan or REO Trust Mortgage Loan, as the case may be, without
     regard to this proviso, multiplied by (B) a fraction, the numerator of
     which is equal to the then Stated Principal Balance of such Trust Mortgage
     Loan or REO Trust Mortgage Loan, as the case may be, reduced (to not less
     than zero) by such Appraisal Reduction Amount, and the denominator of which
     is equal to the then Stated Principal Balance of such Trust Mortgage Loan
     or REO Trust Mortgage Loan, as the case may be;

and provided, further, that the existence of an Appraisal Reduction Amount with
respect to, or that is allocable to, any Trust Mortgage Loan or REO Trust
Mortgage Loan shall not affect the principal portion of any required P&I Advance
with respect thereto.

         For purposes of determining the amount of P&I Advances to be made with
respect to any Distribution Date, if an Appraisal Reduction Amount exists with
respect to any Loan Combination, then such Appraisal Reduction Amount shall be
allocated: first, to the related Non-Trust Mortgage Loan(s) (or any successor
REO Mortgage Loan(s) with respect thereto), up to an aggregate amount equal to
the then unpaid principal balance of the related Non-Trust Mortgage Loan(s) (or
any successor REO Mortgage Loan(s) with respect to such Non-Trust Mortgage
Loan(s)), together with all accrued and unpaid interest thereon (exclusive of
any portion of such interest that constitutes Default Interest) to but not
including the most recent prior Due Date; and, then, to the related Combination
Trust Mortgage Loan (or any successor REO Trust Mortgage Loan with respect
thereto).

         (c) Notwithstanding anything herein to the contrary, no P&I Advance
shall be required to be made under this Section 4.03 if such P&I Advance would,
if made, constitute a Nonrecoverable P&I Advance. The Trustee and the Fiscal
Agent shall be entitled to rely, conclusively, on any determination by the
Master Servicer that a P&I Advance, if made pursuant to this Section 4.03, would
be a Nonrecoverable P&I Advance; provided, however, that if the Master Servicer
has failed to make a P&I Advance pursuant to this Section 4.03 for reasons other
than a determination by the Master Servicer that such P&I Advance would be a
Nonrecoverable P&I Advance or for the reasons contemplated by the following
paragraphs of this Section 4.03(c), the Trustee or the Fiscal Agent shall make
such Advance within the time periods required by Section 4.03(a) unless the
Trustee or such Fiscal Agent, in its good faith, reasonable discretion, makes a
determination prior to the times specified in Section 4.03(a) that such P&I
Advance would be a Nonrecoverable P&I Advance. Upon determining that any P&I
Advance previously made or proposed to be made pursuant to this Section 4.03
with respect to any Specially Serviced Trust Mortgage Loan or REO Trust Mortgage
Loan is or would, if made, constitute a Nonrecoverable P&I Advance, the Special
Servicer shall report its determination

                                     -231-

to the Master Servicer, the Trustee and the Fiscal Agent. The Master Servicer,
the Trustee and the Fiscal Agent shall be entitled to conclusively rely on any
determination by the Special Servicer that a P&I Advance made or proposed to be
made pursuant to this Section 4.03 with respect to any Specially Serviced Trust
Mortgage Loan or REO Trust Mortgage Loan would be a Nonrecoverable P&I Advance.
Any determination by the Master Servicer or the Special Servicer that the Master
Servicer has made a Nonrecoverable P&I Advance pursuant to this Section 4.03, or
that any proposed P&I Advance, if made pursuant to this Section 4.03, would
constitute a Nonrecoverable P&I Advance, shall be evidenced by an Officer's
Certificate delivered to the Trustee, the Fiscal Agent and the Depositor (and,
if such determination is made by the Special Servicer or the Master Servicer, to
the other such servicer) on or before the related Trust Master Servicer
Remittance Date, setting forth the basis for such determination, together with
any other information that supports such determination, including an appraisal
(which appraisal shall have been conducted by an Independent Appraiser within
the 12-month period preceding such determination in accordance with the
standards of the Appraisal Institute taking into account the factors specified
in Section 3.18), related Mortgagor operating statements and financial
statements, budgets and rent rolls of the related Mortgaged Properties (to the
extent available and/or in the Master Servicer's or the Special Servicer's
possession), engineers' reports, environmental surveys and any similar reports
that the Master Servicer may have obtained consistent with the Servicing
Standard and at the expense of the Trust Fund, that support such determination
by the Master Servicer or the Special Servicer, as applicable. If, in connection
with the foregoing, it is necessary for the Master Servicer to obtain an
appraisal, the Master Servicer shall so notify the Special Servicer and consult
with the Special Servicer regarding such appraisal.

         (d) The Master Servicer, the Trustee and the Fiscal Agent shall each be
entitled to receive interest at the Reimbursement Rate in effect from time to
time, compounded annually, accrued on the amount of each P&I Advance made
thereby under this Section 4.03 (with its own funds) for so long as such P&I
Advance is outstanding; provided that if the grace period for the delinquent
Monthly Payment as to which a P&I Advance was made under this Section 4.03 has
not elapsed as of the time such P&I Advance was made, then the total interest so
accrued on such P&I Advance prior to the expiration of such grace period, shall
not exceed the amount of Default Charges, if any, Received by the Trust in
connection with the late payment of such delinquent Monthly Payment; and
provided, further, that, in no event shall interest so accrue on any P&I Advance
as to which the corresponding Late Collection was received by the Master
Servicer or a Sub-Servicer on its behalf as of the related Trust Master Servicer
Remittance Date. Interest so accrued on any P&I Advance made under this Section
4.03 shall be payable: (i) first, in accordance with Sections 3.05(a) and 3.26,
out of any Default Charges on deposit in the Pool Custodial Account that were
collected on or in respect of the particular Trust Mortgage Loan or REO Trust
Mortgage Loan as to which the P&I Advance relates (provided that such Default
Charges will only be applied to pay interest accrued on such P&I Advance through
the date that such Default Charges were received); and (ii) then, if and to the
extent that such Default Charges are insufficient to cover such interest, but
not before the related Advance is being reimbursed or has been reimbursed
pursuant to this Agreement, out of general collections on the Mortgage Pool on
deposit in the Pool Custodial Account; provided that, if such P&I Advance was
made with respect to a Combination Trust Mortgage Loan or any REO Trust Mortgage
Loan with respect thereto, then such interest on such P&I Advance shall first be
payable out of amounts on deposit in the related Loan Combination Custodial
Account in accordance with Section 3.05A. The Master Servicer shall, in
accordance with Section 3.05(a) and/or Section 3.05A, reimburse itself, the
Trustee or the Fiscal Agent, as applicable, for any outstanding P&I Advance made
thereby under this Section 4.03 as soon as practicable after funds available for
such purpose are deposited in the applicable Custodial Account.

                                     -232-

Notwithstanding the foregoing, upon a determination that a previously made P&I
Advance is a Nonrecoverable P&I Advance, instead of obtaining reimbursement out
of general collections on the Mortgage Pool immediately, any of the Master
Servicer, the Trustee or the Fiscal Agent, as applicable, may, in its sole
discretion, elect to obtain reimbursement for such Nonrecoverable P&I Advance
over a period of time (not to exceed 12 months or such longer period of time as
is approved in writing by the Controlling Class Representative) and the
unreimbursed portion of such P&I Advance will accrue interest at the
Reimbursement Rate in effect from time to time. At any time after such a
determination to obtain reimbursement over time in accordance with the preceding
sentence, the Master Servicer, the Trustee or the Fiscal Agent, as applicable,
may, in its sole discretion, decide to obtain reimbursement immediately. The
fact that a decision to recover such Nonrecoverable P&I Advance over time, or
not to do so, benefits some Classes of Certificateholders to the detriment of
other Classes shall not constitute a violation of the Servicing Standard by the
Master Servicer or a breach of any fiduciary duty owed to the Certificateholders
by the Trustee or the Fiscal Agent, or a breach of any other contractual
obligation owed to the Certificateholders by any party to this Agreement.

         SECTION 4.04. Allocations of Realized Losses and Additional Trust Fund
                       Expenses

         (a) On each Distribution Date, following the distributions to
Certificateholders to be made on such date pursuant to Section 4.01 or 9.01, as
applicable, the Trustee shall determine the amount, if any, by which (i) the
then aggregate of the Class Principal Balances of all the Classes of Principal
Balance Certificates, exceeds (ii) the aggregate Stated Principal Balance of the
Mortgage Pool that will be outstanding immediately following such Distribution
Date. If such excess does exist, then the Class Principal Balances of the Class
S, Class Q, Class P, Class N, Class M, Class L, Class K, Class J, Class H, Class
G, Class F, Class E, Class D, Class C, Class B and Class A-J Certificates shall
be reduced sequentially, in that order, in each case, until such excess or the
related Class Principal Balance is reduced to zero (whichever occurs first). If,
after the foregoing reductions, the amount described in clause (i) of the second
preceding sentence still exceeds the amount described in clause (ii) of such
sentence, then the respective Class Principal Balances of all the outstanding
Classes of the Senior Class A Certificates shall be reduced on a pro rata basis
in accordance with the relative sizes of such Class Principal Balances, until
any such remaining excess is reduced to zero. Any and all such reductions in the
Class Principal Balances of the respective Classes of the Principal Balance
Certificates pursuant to this Section 4.04(a) shall be deemed to constitute
allocations of Realized Losses and Additional Trust Fund Expenses.

         (b) If the Class Principal Balance of any Class of Principal Balance
Certificates is reduced on any Distribution Date pursuant to Section 4.04(a),
then the Uncertificated Principal Balance of such Class' Corresponding REMIC II
Regular Interest (or, if applicable, the aggregate Uncertificated Principal
Balance of such Class' Corresponding REMIC II Regular Interests) shall be deemed
to have first been reduced on such Distribution Date by the exact same amount.
If a Class of Principal Balance Certificates has two or more Corresponding REMIC
II Regular Interests, then the respective Uncertificated Principal Balances of
such Corresponding REMIC II Regular Interests shall be reduced as contemplated
by the preceding sentence in the same sequential order that principal
distributions are deemed made on such Corresponding REMIC II Regular Interests
pursuant to Section 4.01(j), such that no reduction shall be made in the
Uncertificated Principal Balance of any such Corresponding REMIC II Regular
Interest pursuant to this Section 4.04(b) until the Uncertificated Principal
Balance of each other such Corresponding REMIC II Regular Interest, if any, with
an alphanumeric designation that ends in a

                                     -233-

lower number, has been reduced to zero. Any and all such reductions in the
Uncertificated Principal Balances of the respective REMIC II Regular Interests
shall be deemed to constitute allocations of Realized Losses and Additional
Trust Fund Expenses.

         (c) On each Distribution Date, following the deemed distributions to be
made in respect of the REMIC I Regular Interests pursuant to Section 4.01(k),
the Uncertificated Principal Balance of each REMIC I Regular Interest (after
taking account of such deemed distributions) shall be reduced, if and to the
extent necessary, to equal the Stated Principal Balance of the related Trust
Mortgage Loan or REO Trust Mortgage Loan, as the case may be, that will be
outstanding immediately following such Distribution Date. Any and all such
reductions in the Uncertificated Principal Balances of the respective REMIC I
Regular Interests shall be deemed to constitute allocations of Realized Losses
and Additional Trust Fund Expenses.

         (d) On each Distribution Date, following the deemed distributions to be
made in respect of the Loan REMIC Regular Interests pursuant to Section 4.01(l),
the Uncertificated Principal Balance of each Loan REMIC Regular Interest (after
taking account of such deemed distributions) shall be reduced to equal the
Stated Principal Balance of the related Early Defeasance Trust Mortgage Loan or
any successor REO Trust Mortgage Loan with respect thereto, as the case may be,
that will be outstanding immediately following such Distribution Date. Any such
reductions in the Uncertificated Principal Balances of the respective Loan REMIC
Regular Interests shall be deemed to constitute allocations of Realized Losses
and Additional Trust Fund Expenses.

         SECTION 4.05. Various Reinstatement Amounts.

         (a) On each Distribution Date, following the distributions to
Certificateholders to be made on such date pursuant to Section 4.01 or 9.01, as
applicable, the Trustee shall determine the amount, if any, by which (i) the
aggregate Stated Principal Balance of the Mortgage Pool that will be outstanding
immediately following such Distribution Date, exceeds (ii) the then aggregate of
the Class Principal Balances of all the Classes of Principal Balance
Certificates. If such an excess does exist, then the Trustee shall allocate the
Total Principal Reinstatement Amount, if any, for the subject Distribution Date
as follows until it is allocated in full: first, to all of the Classes of Senior
Class A Certificates, up to, and on a pro rata basis in accordance with, the
respective Loss Reimbursement Amounts, if any, for such Classes of Senior Class
A Certificates with respect to such Distribution Date (minus any amounts
reimbursed in respect of such respective Loss Reimbursement Amounts on the
subject Distribution Date pursuant to Section 4.01(a)); second, to the Class A-J
Certificates, up to any Loss Reimbursement Amount for the Class A-J Certificates
with respect to such Distribution Date (minus any amount reimbursed in respect
of such Loss Reimbursement Amount on the subject Distribution Date pursuant to
Section 4.01(b)); and then to the remaining Classes of Principal Balance
Certificates, sequentially in alphabetical order based on the respective Class
designations thereof, in each case up to any Loss Reimbursement Amount for such
Class of Principal Balance Certificates with respect to such Distribution Date
(minus any amount reimbursed in respect of such Loss Reimbursement Amount on the
subject Distribution Date pursuant to Section 4.01(b)). Any portion of the Total
Principal Reinstatement Amount for any Distribution Date that is allocated to a
particular Class of Principal Balance Certificates shall be: (i) referred to
herein as the "Class Principal Reinstatement Amount" in respect of such Class of
Principal Balance Certificates for such Distribution Date; and (ii) added to the
Class Principal Balance of such Class of Principal Balance Certificates on such
Distribution Date. Notwithstanding anything to the contrary contained herein,
the parties hereby acknowledge that the reinstatement of all or any portion

                                     -234-

of the Class Principal Balance of any Class of Principal Balance Certificates on
any Distribution Date shall be a result of the collection of Recovered Amounts
Received by the Trust during the related Collection Period and the addition of
such Recovered Amounts to the Principal Distribution Amount for purposes of
calculating the Adjusted Principal Distribution Amount for such Distribution
Date.

         (b) In connection with the reinstatement of all or any portion of the
Class Principal Balance of any one or more Classes of Principal Balance
Certificates on any Distribution Date, pursuant to Section 4.05(a), the Trustee
shall calculate the amount of lost Distributable Certificate Interest that would
have accrued on the respective Classes of Regular Interest Certificates through
and including the end of the Interest Accrual Period for such Distribution Date
if no reduction to the Class Principal Balance of any Class of Principal Balance
Certificates, pursuant to Section 4.04(a), and no corresponding reduction to the
Uncertificated Principal Balance of any REMIC II Regular Interest(s), pursuant
to Section 4.04(b), had resulted on a prior Distribution Date from the
reimbursement out of general collections of principal on the Mortgage Pool of
the particular Advances (with interest thereon) that relate to the Recovered
Amounts associated with such reinstatement of outstanding principal on the
subject Distribution Date. Once determined, such lost Distributable Certificate
Interest in respect of any particular Class of Regular Interest Certificates
shall be reinstated and become due and payable on future Distribution Dates as
part of the unpaid Distributable Certificate Interest for such Class of Regular
Interest Certificates from prior Distribution Dates. All such reinstated
Distributable Certificate Interest in respect of any particular Class of Regular
Interest Certificates shall be treated the same as any other unpaid
Distributable Certificate Interest in respect of such Class of Regular Interest
Certificates.

         (c) If the Class Principal Balance of any Class of Principal Balance
Certificates is increased on any Distribution Date pursuant to Section 4.05(a),
then the Uncertificated Principal Balance of such Class' Corresponding REMIC II
Regular Interest (or, if applicable, the aggregate Uncertificated Principal
Balance of such Class' Corresponding REMIC II Regular Interests) shall be deemed
to have first been increased on such Distribution Date by the exact same amount.
In circumstances where there are multiple Corresponding REMIC II Regular
Interests with respect to a Class of Principal Balance Certificates, the
increases in the respective Uncertificated Principal Balances of such
Corresponding REMIC II Regular Interests as contemplated by the prior sentence
shall be made in the reverse order that reductions are made to such
Uncertificated Principal Balances pursuant to Section 4.04(b), in each case up
to the amount of the Loss Reimbursement Amount with respect to the subject REMIC
II Regular Interest for such Distribution Date (minus any amount reimbursed in
respect of such Loss Reimbursement Amount on the subject Distribution Date
pursuant to Section 4.01(j)).

         (d) If any lost Distributable Certificate Interest is reinstated with
respect to any Class of Regular Interest Certificates on any Distribution Date
pursuant to Section 4.05(b), then a corresponding amount of Uncertificated
Distributable Interest shall be reinstated with respect to such Class'
Corresponding REMIC II Regular Interest(s) (or, in the case of a Class of
Interest-Only Certificates, insofar as such lost Distributable Certificate
Interest corresponds to a particular REMIC III Component of such Class, a
corresponding amount of Uncertificated Distributable Interest shall be
reinstated with respect to such REMIC III Component's Corresponding REMIC II
Regular Interest). In circumstances where there are multiple Corresponding REMIC
II Regular Interests with respect to a Class of Principal Balance Certificates,
the reinstatement of such lost Uncertificated Distributable Interest with
respect to such Corresponding REMIC II Regular Interests as contemplated by the
prior sentence shall be effected taking into account the respective portions of
such lost Uncertificated Distributable Interest attributable to such
Corresponding REMIC II Regular Interests. Once reinstated,

                                     -235-

such lost Uncertificated Distributable Interest in respect of any particular
REMIC II Regular Interest shall become due and payable on future Distribution
Dates as part of the unpaid Uncertificated Distributable Interest for such REMIC
II Regular Interest from prior Distribution Dates. All such reinstated
Uncertificated Distributable Interest in respect of any particular REMIC II
Regular Interest shall be treated the same as any other unpaid Uncertificated
Distributable Interest in respect of such REMIC II Regular Interest.

         SECTION 4.06. Calculations.

         The Trustee shall, provided it receives the necessary information from
the Master Servicer and the Special Servicer, be responsible for performing all
calculations necessary in connection with the actual and deemed distributions
and allocations to be made pursuant to Section 4.01 and Article IX, the
allocations of Realized Losses and Additional Trust Fund Expenses to be made
pursuant to Section 4.04 and the reinstatements of principal balance and
interest to be made pursuant to Section 4.05. The Trustee shall calculate the
Available Distribution Amount, the respective portions of the Available
Distribution Amount attributable to each Loan Group and the Subordinate
Available Distribution Amount for each Distribution Date and shall allocate such
respective amounts among Certificateholders in accordance with this Agreement,
and the Trustee shall have no obligation to recompute, recalculate or verify any
information provided to it by the Special Servicer or Master Servicer. The
calculations by the Trustee of such amounts shall, in the absence of manifest
error, be presumptively deemed to be correct for all purposes hereunder.

         SECTION 4.07. Use of Agents.

         The Master Servicer, the Special Servicer or the Trustee may at its own
expense utilize agents or attorneys-in-fact in performing any of its obligations
under this Article IV (except the obligation to make P&I Advances), but no such
utilization shall relieve the Master Servicer, the Special Servicer or the
Trustee, as applicable, from any of such obligations, and the Master Servicer,
the Special Servicer or the Trustee, as applicable, shall remain responsible for
all acts and omissions of any such agent or attorney-in-fact.

                                     -236-

                                   ARTICLE V

                                THE CERTIFICATES

         SECTION 5.01. The Certificates.

         (a) The Certificates will be substantially in the respective forms
attached hereto as Exhibits A-1, A-2, A-3, A-4, A-5, A-6 and A-7; provided that
any of the Certificates may be issued with appropriate insertions, omissions,
substitutions and variations, and may have imprinted or otherwise reproduced
thereon such legend or legends, not inconsistent with the provisions of this
Agreement, as may be required to comply with any law or with rules or
regulations pursuant thereto, or with the rules of any securities market in
which the Certificates are admitted to trading, or to conform to general usage.
The Certificates will be issuable in registered form only; provided, however,
that in accordance with Section 5.03, beneficial ownership interests in the
Regular Interest Certificates shall initially be held and transferred through
the book-entry facilities of the Depository. The Regular Interest Certificates
will be issuable only in denominations corresponding to initial Certificate
Principal Balances or initial Certificate Notional Amounts, as the case may be,
as of the Closing Date of $10,000 in the case of the Class A-1, Class A-2, Class
A-3, Class A-AB, Class A-4, Class A-1A, Class A-J, Class B, Class C, Class D and
Class E Certificates, $250,000 in the case of the Interest-Only Certificates,
and $250,000 in the case of the remaining Regular Interest Certificates, and in
each such case in integral multiples of $1 in excess thereof. The Class R-I,
Class R-II, Class R-III, Class R-LR and Class V Certificates will be issuable in
denominations representing Percentage Interests in the related Class of not less
than 10%.

         (b) The Certificates shall be executed by manual or facsimile signature
on behalf of the Trustee by the Certificate Registrar hereunder by an authorized
signatory. Certificates bearing the manual or facsimile signatures of
individuals who were at any time the authorized officers or signatories of the
Certificate Registrar shall be entitled to all benefits under this Agreement,
subject to the following sentence, notwithstanding that such individuals or any
of them have ceased to hold such offices prior to the authentication and
delivery of such Certificates or did not hold such offices at the date of such
Certificates. No Certificate shall be entitled to any benefit under this
Agreement, or be valid for any purpose, however, unless there appears on such
Certificate a certificate of authentication substantially in the form provided
for herein executed by the Authenticating Agent by manual signature, and such
certificate of authentication upon any Certificate shall be conclusive evidence,
and the only evidence, that such Certificate has been duly authenticated and
delivered hereunder. All Certificates shall be dated the date of their
authentication.

         SECTION 5.02. Registration of Transfer and Exchange of Certificates.

         (a) At all times during the term of this Agreement, there shall be
maintained at the office of the Certificate Registrar a Certificate Register in
which, subject to such reasonable regulations as the Certificate Registrar may
prescribe, the Certificate Registrar shall provide for the registration of
Certificates and of transfers and exchanges of Certificates as herein provided.
The Trustee is hereby initially appointed (and hereby agrees to act in
accordance with the terms hereof) as Certificate Registrar for the purpose of
registering Certificates and transfers and exchanges of Certificates as herein
provided. The offices of the Trustee responsible for its duties as initial
Certificate Register shall be located, as of the Closing Date, at 135 South
LaSalle Street, Suite 1625, Chicago, Illinois 60603, Attention: Global
Securitization Trust Services Group - LB-UBS Commercial Mortgage Trust 2005-C1.
The Certificate

                                     -237-

Registrar may appoint, by a written instrument delivered to the Depositor, the
Master Servicer, the Special Servicer and (if the Trustee is not the Certificate
Registrar) the Trustee, any other bank or trust company to act as Certificate
Registrar under such conditions as the predecessor Certificate Registrar may
prescribe, provided that the predecessor Certificate Registrar shall not be
relieved of any of its duties or responsibilities hereunder by reason of such
appointment. If the Trustee resigns or is removed in accordance with the terms
hereof, the successor trustee shall immediately succeed to its duties as
Certificate Registrar. The Depositor, the Trustee (if it is no longer the
Certificate Registrar), the Master Servicer and the Special Servicer shall have
the right to inspect the Certificate Register or to obtain a copy thereof at all
reasonable times, and to rely conclusively upon a certificate of the Certificate
Registrar as to the information set forth in the Certificate Register.

         If three or more Holders make written request to the Trustee, and such
request states that such Holders desire to communicate with other Holders with
respect to their rights under this Agreement or under the Certificates and is
accompanied by a copy of the communication which such Holders propose to
transmit, then the Trustee shall, within 30 days after the receipt of such
request, afford (or cause any other Certificate Registrar to afford) the
requesting Holders access during normal business hours to the most recent list
of Certificateholders held by the Certificate Registrar.

         (b) No Transfer of any Non-Registered Certificate or interest therein
shall be made unless that Transfer is exempt from the registration and/or
qualification requirements of the Securities Act and any applicable state
securities laws, or is otherwise made in accordance with the Securities Act and
such state securities laws.

         If a Transfer of any Definitive Non-Registered Certificate is to be
made without registration under the Securities Act (other than in connection
with the initial issuance of the Non-Registered Certificates or a Transfer of
such Certificate by the Depositor, Lehman Brothers or any of their respective
Affiliates or, in the case of a Global Certificate for any Class of Book-Entry
Non-Registered Certificates, a Transfer thereof to a successor Depository or to
the applicable Certificate Owner(s) in accordance with Section 5.03), then the
Certificate Registrar shall refuse to register such Transfer unless it receives
(and, upon receipt, may conclusively rely upon) either: (i) a certificate from
the Certificateholder desiring to effect such Transfer substantially in the form
attached hereto as Exhibit F-1 and a certificate from such Certificateholder's
prospective Transferee substantially in the form attached hereto either as
Exhibit F-2A or as Exhibit F-2B; or (ii) an Opinion of Counsel satisfactory to
the Trustee to the effect that the prospective Transferee is an Institutional
Accredited Investor or a Qualified Institutional Buyer and such Transfer may be
made without registration under the Securities Act (which Opinion of Counsel
shall not be an expense of the Trust Fund or of the Depositor, the Master
Servicer, the Special Servicer, the Tax Administrator, the Trustee, the Fiscal
Agent or the Certificate Registrar in their respective capacities as such),
together with the written certification(s) as to the facts surrounding such
Transfer from the Certificateholder desiring to effect such Transfer and/or such
Certificateholder's prospective Transferee on which such Opinion of Counsel is
based.

         If a Transfer of any interest in the Rule 144A Global Certificate for
any Class of Book-Entry Non-Registered Certificates is to be made without
registration under the Securities Act (other than in connection with the initial
issuance of the Book-Entry Non-Registered Certificates or a Transfer of any
interest therein by the Depositor, Lehman Brothers or any of their respective
Affiliates), then the Certificate Owner desiring to effect such Transfer shall
be required to obtain either (i) a certificate from such Certificate Owner's
prospective Transferee substantially in the form attached hereto as Exhibit
F-

                                     -238-

2C, or (ii) an Opinion of Counsel to the effect that the prospective Transferee
is a Qualified Institutional Buyer and such Transfer may be made without
registration under the Securities Act. Except as provided in the following two
paragraphs, no interest in the Rule 144A Global Certificate for any Class of
Book-Entry Non-Registered Certificates shall be transferred to any Person who
takes delivery other than in the form of an interest in such Rule 144A Global
Certificate. If any Transferee of an interest in the Rule 144A Global
Certificate for any Class of Book-Entry Non-Registered Certificates does not, in
connection with the subject Transfer, deliver to the Transferor the Opinion of
Counsel or the certification described in the second preceding sentence, then
such Transferee shall be deemed to have represented and warranted that all the
certifications set forth in Exhibit F-2C hereto are, with respect to the subject
Transfer, true and correct. Further, as long as the Class S Certificates are
Book-Entry Certificates, any Certificate Owner desiring to effect a transfer of
a Class S Certificate or any interest therein may not sell or otherwise transfer
that Certificate or any interest therein unless it has provided the Depositor
with prior written notice of such transfer (together with a copy of the
certificate required pursuant to clause (i) above, executed by the proposed
transferee).

         Notwithstanding the preceding paragraph, any interest in the Rule 144A
Global Certificate for a Class of Book-Entry Non-Registered Certificates may be
transferred (without delivery of any certificate or Opinion of Counsel described
in clauses (i) and (ii) of the first sentence of the preceding paragraph) by the
Depositor or any Affiliate of the Depositor to any Person who takes delivery in
the form of a beneficial interest in the Regulation S Global Certificate for
such Class of Certificates upon delivery to the Certificate Registrar of (x) a
certificate to the effect that the Certificate Owner desiring to effect such
Transfer is the Depositor or an Affiliate of the Depositor and (y) such written
orders and instructions as are required under the applicable procedures of the
Depository, Clearstream and Euroclear to direct the Trustee, as transfer agent
for the Depository, to approve the debit of the account of a Depository
Participant by a denomination of interests in such Rule 144A Global Certificate,
and approve the credit of the account of a Depository Participant by a
denomination of interests in such Regulation S Global Certificate, that is equal
to the denomination of beneficial interests in the subject Class of Book-Entry
Non-Registered Certificates to be transferred. Upon delivery to the Certificate
Registrar of such certification and orders and instructions, the Trustee,
subject to and in accordance with the applicable procedures of the Depository,
shall reduce the denomination of the Rule 144A Global Certificate in respect of
the subject Class of Book-Entry Non-Registered Certificates, and increase the
denomination of the Regulation S Global Certificate for such Class of
Certificates, by the denomination of the beneficial interest in such Class of
Certificates specified in such orders and instructions.

         Also notwithstanding the foregoing, any interest in a Rule 144A Global
Certificate with respect to any Class of Book-Entry Non-Registered Certificates
may be transferred by any Certificate Owner holding such interest to any
Institutional Accredited Investor (other than a Qualified Institutional Buyer)
that takes delivery in the form of a Definitive Certificate of the same Class as
such Rule 144A Global Certificate upon delivery to the Certificate Registrar and
the Trustee of (i) such certifications and/or opinions as are contemplated by
the second paragraph of this Section 5.02(b) and (ii) such written orders and
instructions as are required under the applicable procedures of the Depository
to direct the Trustee to debit the account of a Depository Participant by the
denomination of the transferred interests in such Rule 144A Global Certificate.
Upon delivery to the Certificate Registrar of the certifications and/or opinions
contemplated by the second paragraph of this Section 5.02(b), the Trustee,
subject to and in accordance with the applicable procedures of the Depository,
shall reduce the denomination of the subject Rule 144A Global Certificate by the
denomination of the transferred interests in such Rule

                                     -239-

144A Global Certificate, and shall cause a Definitive Certificate of the same
Class as such Rule 144A Global Certificate, and in a denomination equal to the
reduction in the denomination of such Rule 144A Global Certificate, to be
executed, authenticated and delivered in accordance with this Agreement to the
applicable Transferee.

         Except as provided in the next paragraph, no beneficial interest in the
Regulation S Global Certificate for any Class of Book-Entry Non-Registered
Certificates shall be transferred to any Person who takes delivery other than in
the form of a beneficial interest in such Regulation S Global Certificate. On
and prior to the Regulation S Release Date, the Certificate Owner desiring to
effect any such Transfer shall be required to obtain from such Certificate
Owner's prospective Transferee a written certification substantially in the form
set forth in Exhibit F-2D hereto certifying that such Transferee is not a United
States Securities Person. On or prior to the Regulation S Release Date,
beneficial interests in the Regulation S Global Certificate for each Class of
Book-Entry Non-Registered Certificates may be held only through Euroclear or
Clearstream. The Regulation S Global Certificate for each Class of Book-Entry
Non-Registered Certificates shall be deposited with the Trustee as custodian for
the Depository and registered in the name of Cede & Co. as nominee of the
Depository.

         Notwithstanding the preceding paragraph, after the Regulation S Release
Date, any interest in the Regulation S Global Certificate for a Class of
Book-Entry Non-Registered Certificates may be transferred by the Depositor or
any Affiliate of the Depositor to any Person who takes delivery in the form of a
beneficial interest in the Rule 144A Global Certificate for such Class of
Certificates upon delivery to the Certificate Registrar of (x) a certificate to
the effect that the Certificate Owner desiring to effect such Transfer is the
Depositor or an Affiliate of the Depositor and (y) such written orders and
instructions as are required under the applicable procedures of the Depository,
Clearstream and Euroclear to direct the Trustee to debit the account of a
Depository Participant by a denomination of interests in such Regulation S
Global Certificate, and credit the account of a Depository Participant by a
denomination of interests in such Rule 144A Global Certificate, that is equal to
the denomination of beneficial interests in the subject Class of Book-Entry
Non-Registered Certificates to be transferred. Upon delivery to the Certificate
Registrar of such certification and orders and instructions, the Trustee,
subject to and in accordance with the applicable procedures of the Depository,
shall reduce the denomination of the Regulation S Global Certificate in respect
of the subject Class of Book-Entry Non-Registered Certificates, and increase the
denomination of the Rule 144A Global Certificate for such Class of Certificates,
by the denomination of the beneficial interest in such Class of Certificates
specified in such orders and instructions.

         None of the Depositor, the Trustee or the Certificate Registrar is
obligated to register or qualify any Class of Non-Registered Certificates under
the Securities Act or any other securities law or to take any action not
otherwise required under this Agreement to permit the Transfer of any
Non-Registered Certificate or interest therein without registration or
qualification. Any Certificateholder or Certificate Owner desiring to effect a
Transfer of any Non-Registered Certificate or interest therein shall, and does
hereby agree to, indemnify the Depositor, the Underwriters, the Trustee, the
Fiscal Agent, the Master Servicer, the Special Servicer, the Tax Administrator
and the Certificate Registrar against any liability that may result if such
Transfer is not exempt from the registration and/or qualification requirements
of the Securities Act and any applicable state securities laws or is not made in
accordance with such federal and state laws.

                                     -240-

         (c) No Transfer of a Certificate or any interest therein shall be made
(i) to any employee benefit plan or other retirement arrangement, including
individual retirement accounts and annuities, Keogh plans and collective
investment funds and separate accounts in which such plans, accounts or
arrangements are invested, including insurance company general accounts, that is
subject to ERISA or the Code (each, a "Plan"), or (ii) to any Person who is
directly or indirectly purchasing such Certificate or interest therein on behalf
of, as named fiduciary of, as trustee of, or with assets of a Plan, if the
purchase and holding of such Certificate or interest therein by the prospective
Transferee would result in a violation of Section 406 or 407 of ERISA or Section
4975 of the Code or would result in the imposition of an excise tax under
Section 4975 of the Code. Except in connection with the initial issuance of the
Non-Registered Certificates or any Transfer of a Non-Registered Certificate or
any interest therein by the Depositor, Lehman Brothers or any of their
respective Affiliates or, in the case of a Global Certificate for any Class of
Book-Entry Non-Registered Certificates, any Transfer thereof to a successor
Depository or to the applicable Certificate Owner(s) in accordance with Section
5.03, the Certificate Registrar shall refuse to register the Transfer of a
Definitive Non-Registered Certificate unless it has received from the
prospective Transferee, and any Certificate Owner transferring an interest in a
Global Certificate for any Class of Book-Entry Non-Registered Certificates shall
be required to obtain from its prospective Transferee, one of the following: (i)
a certification to the effect that such prospective Transferee is not a Plan and
is not directly or indirectly purchasing such Certificate or interest therein on
behalf of, as named fiduciary of, as trustee of, or with assets of a Plan; or
(ii) alternatively, except in the case of a Residual Interest Certificate or a
Class V Certificate, a certification to the effect that the purchase and holding
of such Certificate or interest therein by such prospective Transferee is exempt
from the prohibited transaction provisions of Sections 406(a) and (b) and 407 of
ERISA and the excise taxes imposed on such prohibited transactions by Sections
4975(a) and (b) of the Code, by reason of Sections I and III of Prohibited
Transaction Class Exemption 95-60; or (iii) alternatively, but only in the case
of a Non-Registered Certificate that is an Investment Grade Certificate (other
than, if applicable, a Residual Interest Certificate or a Class V Certificate)
that is being acquired by or on behalf of a Plan in reliance on the Prohibited
Transaction Exemption, a certification to the effect that such Plan (X) is an
accredited investor as defined in Rule 501(a)(1) of Regulation D of the
Securities Act, (Y) is not sponsored (within the meaning of Section 3(16)(B) of
ERISA) by the Trustee, the Depositor, any Mortgage Loan Seller, the Master
Servicer, the Special Servicer, any Sub-Servicer, any Exemption-Favored Party or
any Mortgagor with respect to Trust Mortgage Loans constituting more than 5% of
the aggregate unamortized principal balance of all the Trust Mortgage Loans
determined as of the Closing Date, or by any Affiliate of such Person, and (Z)
agrees that it will obtain from each of its Transferees that are Plans a written
representation that such Transferee, if a Plan, satisfied the requirements of
the immediately preceding clauses (iii)(X) and (iii)(Y), together with a written
agreement that such Transferee will obtain from each of its Transferees that are
Plans a similar written representation regarding satisfaction of the
requirements of the immediately preceding clauses (iii)(X) and (iii)(Y); or (iv)
alternatively, a certification of facts and an Opinion of Counsel which
otherwise establish to the reasonable satisfaction of the Trustee or such
Certificate Owner, as the case may be, that such Transfer will not result in a
violation of Section 406 or 407 of ERISA or Section 4975 of the Code or result
in the imposition of an excise tax under Section 4975 of the Code. It is hereby
acknowledged that the forms of certification attached hereto as Exhibit G-1 (in
the case of Definitive Non-Registered Certificates) and Exhibit G-2 (in the case
of ownership interests in Book-Entry Non-Registered Certificates) are acceptable
for purposes of the preceding sentence. If any Transferee of a Certificate
(including a Registered Certificate) or any interest therein does not, in
connection with the subject Transfer, deliver to the Certificate Registrar (in
the case of a Definitive Certificate) or the Transferor (in the case of
ownership interests in a Book-Entry Certificate) any certification and/or
Opinion of Counsel

                                     -241-

contemplated by the second preceding sentence, then such Transferee shall be
deemed to have represented and warranted that either: (i) such Transferee is not
a Plan and is not directly or indirectly purchasing such Certificate or interest
therein on behalf of, as named fiduciary of, as trustee of, or with assets of a
Plan; or (ii) the purchase and holding of such Certificate or interest therein
by such Transferee is exempt from the prohibited transaction provisions of
Sections 406(a) and (b) and 407 of ERISA and the excise taxes imposed on such
prohibited transactions by Sections 4975(a) and (b) of the Code.

         (d) (i) Each Person who has or who acquires any Ownership Interest in a
Residual Interest Certificate shall be deemed by the acceptance or acquisition
of such Ownership Interest to have agreed to be bound by the following
provisions and to have irrevocably authorized the Trustee under clause (ii)(A)
below to deliver payments to a Person other than such Person and to have
irrevocably authorized the Trustee under clause (ii)(B) below to negotiate the
terms of any mandatory disposition and to execute all instruments of Transfer
and to do all other things necessary in connection with any such disposition.
The rights of each Person acquiring any Ownership Interest in a Residual
Interest Certificate are expressly subject to the following provisions:

               (A)  Each Person holding or acquiring any Ownership Interest in a
                    Residual Interest Certificate shall be a Permitted
                    Transferee and shall promptly notify the Tax Administrator
                    and the Trustee of any change or impending change in its
                    status as a Permitted Transferee.

               (B)  In connection with any proposed Transfer of any Ownership
                    Interest in a Residual Interest Certificate, the Certificate
                    Registrar shall require delivery to it, and shall not
                    register the Transfer of any Residual Interest Certificate
                    until its receipt, of an affidavit and agreement
                    substantially in the form attached hereto as Exhibit H-1 (a
                    "Transfer Affidavit and Agreement"), from the proposed
                    Transferee, representing and warranting, among other things,
                    that such Transferee is a Permitted Transferee, that it is
                    not acquiring its Ownership Interest in the Residual
                    Interest Certificate that is the subject of the proposed
                    Transfer as a nominee, trustee or agent for any Person that
                    is not a Permitted Transferee, that for so long as it
                    retains its Ownership Interest in a Residual Interest
                    Certificate it will endeavor to remain a Permitted
                    Transferee, and that it has reviewed the provisions of this
                    Section 5.02(d) and agrees to be bound by them.

               (C)  Notwithstanding the delivery of a Transfer Affidavit and
                    Agreement by a proposed Transferee under clause (B) above,
                    if a Responsible Officer of either the Trustee or the
                    Certificate Registrar has actual knowledge that the proposed
                    Transferee is not a Permitted Transferee, no Transfer of an
                    Ownership Interest in a Residual Interest Certificate to
                    such proposed Transferee shall be effected.

               (D)  Each Person holding or acquiring any Ownership Interest in a
                    Residual Interest Certificate shall agree (1) to require a
                    Transfer Affidavit and Agreement from any prospective
                    Transferee to whom such Person

                                     -242-

                    attempts to Transfer its Ownership Interest in such Residual
                    Interest Certificate and (2) not to Transfer its Ownership
                    Interest in such Residual Interest Certificate unless it
                    provides to the Certificate Registrar a certificate
                    substantially in the form attached hereto as Exhibit H-2
                    stating that, among other things, it has no actual knowledge
                    that such prospective Transferee is not a Permitted
                    Transferee.

               (E)  Each Person holding or acquiring an Ownership Interest in a
                    Residual Interest Certificate, by purchasing such Ownership
                    Interest, agrees to give the Tax Administrator and the
                    Trustee written notice that it is a "pass-through interest
                    holder" within the meaning of temporary Treasury regulations
                    section 1.67-3T(a)(2)(i)(A) immediately upon acquiring an
                    Ownership Interest in a Residual Interest Certificate, if it
                    is, or is holding an Ownership Interest in a Residual
                    Interest Certificate on behalf of, a "pass-through interest
                    holder".

               (ii) (A) If any purported Transferee shall become a Holder of a
     Residual Interest Certificate in violation of the provisions of this
     Section 5.02(d), then the last preceding Holder of such Residual Interest
     Certificate that was in compliance with the provisions of this Section
     5.02(d) shall be restored, to the extent permitted by law, to all rights as
     Holder thereof retroactive to the date of registration of such Transfer of
     such Residual Interest Certificate. None of the Depositor, the Trustee or
     the Certificate Registrar shall be under any liability to any Person for
     any registration of Transfer of a Residual Interest Certificate that is in
     fact not permitted by this Section 5.02(d) or for making any payments due
     on such Certificate to the Holder thereof or for taking any other action
     with respect to such Holder under the provisions of this Agreement.

               (B)  If any purported Transferee shall become a Holder of a
                    Residual Interest Certificate in violation of the
                    restrictions in this Section 5.02(d), then, to the extent
                    that retroactive restoration of the rights of the preceding
                    Holder of such Residual Interest Certificate as described in
                    clause (ii)(A) above shall be invalid, illegal or
                    unenforceable, the Trustee shall have the right but not the
                    obligation, to cause the Transfer of such Residual Interest
                    Certificate to a Permitted Transferee selected by the
                    Trustee on such terms as the Trustee may choose, and the
                    Trustee shall not be liable to any Person having an
                    Ownership Interest in such Residual Interest Certificate as
                    a result of the Trustee's exercise of such discretion. Such
                    purported Transferee shall promptly endorse and deliver such
                    Residual Interest Certificate in accordance with the
                    instructions of the Trustee. Such Permitted Transferee may
                    be the Trustee itself or any Affiliate of the Trustee.

               (iii) The Tax Administrator shall make available to the IRS and
     to those Persons specified by the REMIC Provisions all information
     furnished to it by the other parties hereto necessary to compute any tax
     imposed (A) as a result of the Transfer of an Ownership Interest in a
     Residual Interest Certificate to any Person who is a Disqualified
     Organization, including the information described in Treasury regulations
     sections 1.860D-1(b)(5) and 1.860E-2(a)(5) with respect to the "excess
     inclusions" of such Residual Interest Certificate and (B) as a result of
     any regulated investment company, real estate investment trust, common
     trust fund,

                                     -243-

     partnership, trust, estate or organization described in Section 1381 of the
     Code that holds an Ownership Interest in a Residual Interest Certificate
     having as among its record holders at any time any Person which is a
     Disqualified Organization, and each of the other parties hereto shall
     furnish to the Tax Administrator all information in its possession
     necessary for the Tax Administrator to discharge such obligation. The
     Person holding such Ownership Interest shall be responsible for the
     reasonable compensation of the Tax Administrator for providing information
     thereto pursuant to this subsection (d)(iii) and Section 10.01(h)(i).

               (iv) The provisions of this Section 5.02(d) set forth prior to
     this clause (iv) may be modified, added to or eliminated, provided that
     there shall have been delivered to the Trustee and the Tax Administrator
     the following:

               (A)  written confirmation from each Rating Agency to the effect
                    that the modification of, addition to or elimination of such
                    provisions will not cause an Adverse Rating Event with
                    respect to any Class of Certificates; and

               (B)  an Opinion of Counsel, in form and substance satisfactory to
                    the Trustee and the Tax Administrator, obtained at the
                    expense of the party seeking such modification of, addition
                    to or elimination of such provisions (but in no event at the
                    expense of the Trustee, the Tax Administrator or the Trust),
                    to the effect that doing so will not (1) cause any REMIC
                    Pool to cease to qualify as a REMIC or be subject to an
                    entity-level tax caused by the Transfer of any Residual
                    Interest Certificate to a Person which is not a Permitted
                    Transferee or (2) cause a Person other than the prospective
                    Transferee to be subject to a REMIC-related tax caused by
                    the Transfer of a Residual Interest Certificate to a Person
                    that is not a Permitted Transferee.

         (e) If a Person is acquiring any Non-Registered Certificate or interest
therein as a fiduciary or agent for one or more accounts, such Person shall be
required to deliver to the Certificate Registrar (or, in the case of an interest
in a Book-Entry Non-Registered Certificate, to the Certificate Owner that is
transferring such interest) a certification to the effect that, and such other
evidence as may be reasonably required by the Trustee (or such Certificate
Owner) to confirm that, it has (i) sole investment discretion with respect to
each such account and (ii) full power to make the applicable foregoing
acknowledgments, representations, warranties, certifications and agreements with
respect to each such account as set forth in subsections (b), (c) and/or (d), as
appropriate, of this Section 5.02.

         (f) Subject to the preceding provisions of this Section 5.02, upon
surrender for registration of transfer of any Certificate at the offices of the
Certificate Registrar maintained for such purpose, the Certificate Registrar
shall execute and the Authenticating Agent shall authenticate and deliver, in
the name of the designated transferee or transferees, one or more new
Certificates of the same Class evidencing a like aggregate Percentage Interest
in such Class.

         (g) At the option of any Holder, its Certificates may be exchanged for
other Certificates of authorized denominations of the same Class evidencing a
like aggregate Percentage Interest in such Class upon surrender of the
Certificates to be exchanged at the offices of the Certificate Registrar
maintained for such purpose. Whenever any Certificates are so surrendered for
exchange, the

                                     -244-

Certificate Registrar shall execute and the Authenticating Agent shall
authenticate and deliver the Certificates which the Certificateholder making the
exchange is entitled to receive.

         (h) Every Certificate presented or surrendered for transfer or exchange
shall (if so required by the Certificate Registrar) be duly endorsed by, or be
accompanied by a written instrument of transfer in the form satisfactory to the
Certificate Registrar duly executed by, the Holder thereof or his attorney duly
authorized in writing.

         (i) No service charge shall be imposed for any transfer or exchange of
Certificates, but the Trustee or Certificate Registrar may require payment of a
sum sufficient to cover any tax or other governmental charge that may be imposed
in connection with any transfer or exchange of Certificates.

         (j) All Certificates surrendered for transfer and exchange shall be
physically canceled by the Certificate Registrar, and the Certificate Registrar
shall dispose of such canceled Certificates in accordance with its standard
procedures.

         SECTION 5.03. Book-Entry Certificates.

         (a) Each Class of Regular Interest Certificates shall initially be
issued as one or more Certificates registered in the name of the Depository or
its nominee and, except as provided in Section 5.03(c) and in the fifth
paragraph of Section 5.02(b), a Transfer of such Certificates may not be
registered by the Certificate Registrar unless such Transfer is to a successor
Depository that agrees to hold such Certificates for the respective Certificate
Owners with Ownership Interests therein. Such Certificate Owners shall hold and
Transfer their respective Ownership Interests in and to such Certificates
through the book-entry facilities of the Depository and, except as provided in
Section 5.03(c) and in the fifth paragraph of Section 5.02(b), shall not be
entitled to definitive, fully registered Certificates ("Definitive
Certificates") in respect of such Ownership Interests. The Class X-CL, Class F,
Class G, Class H, Class J, Class K, Class L, Class M, Class N, Class P, Class Q
and Class S Certificates initially sold to Qualified Institutional Buyers in
reliance on Rule 144A or in reliance on another exemption from the registration
requirements of the Securities Act shall, in the case of each such Class, be
represented by the Rule 144A Global Certificate for such Class, which shall be
deposited with the Trustee as custodian for the Depository and registered in the
name of Cede & Co. as nominee of the Depository. The Class X-CL, Class F, Class
G, Class H, Class J, Class K, Class L, Class M, Class N, Class P, Class Q and
Class S Certificates initially sold in offshore transactions in reliance on
Regulation S shall, in the case of each such Class, be represented by the
Regulation S Global Certificate for such Class, which shall be deposited with
the Trustee as custodian for the Depository and registered in the name of Cede &
Co. as nominee of the Depository. All Transfers by Certificate Owners of their
respective Ownership Interests in the Book-Entry Certificates shall be made in
accordance with the procedures established by the Depository Participant or
brokerage firm representing each such Certificate Owner. Each Depository
Participant shall only transfer the Ownership Interests in the Book-Entry
Certificates of Certificate Owners it represents or of brokerage firms for which
it acts as agent in accordance with the Depository's normal procedures. Each
Certificate Owner is deemed, by virtue of its acquisition of an Ownership
Interest in the applicable Class of Book-Entry Certificates, to agree to comply
with the transfer requirements provided for in Section 5.02.

         (b) The Trustee, the Master Servicer, the Special Servicer, the
Depositor and the Certificate Registrar may for all purposes, including the
making of payments due on the Book-Entry Certificates, deal with the Depository
as the authorized representative of the Certificate Owners with

                                     -245-

respect to such Certificates for the purposes of exercising the rights of
Certificateholders hereunder. The rights of Certificate Owners with respect to
the Book-Entry Certificates shall be limited to those established by law and
agreements between such Certificate Owners and the Depository Participants and
brokerage firms representing such Certificate Owners. Multiple requests and
directions from, and votes of, the Depository as Holder of the Book-Entry
Certificates with respect to any particular matter shall not be deemed
inconsistent if they are made with respect to different Certificate Owners. The
Trustee may establish a reasonable record date in connection with solicitations
of consents from or voting by Certificateholders and shall give notice to the
Depository of such record date.

         (c) If (i)(A) the Depositor advises the Trustee and the Certificate
Registrar in writing that the Depository is no longer willing or able to
properly discharge its responsibilities with respect to a Class of the
Book-Entry Certificates, and (B) the Depositor is unable to locate a qualified
successor, or (ii) the Depositor notifies the Depository of its intent to
terminate the book-entry system through the Depository with respect to a Class
of Book-Entry Certificates and (in the event applicable law and/or the
Depository's procedures require that the Depository Participants holding
Ownership Interests in such Class of Book-Entry Certificates submit a withdrawal
request to the Depository in order to so terminate the book-entry system) the
Depositor additionally notifies those Depository Participants and those
Depository Participants submit a withdrawal request with respect to such
termination, then the Certificate Registrar shall notify all affected
Certificate Owners, through the Depository, of the occurrence of any such event
and of the availability of Definitive Certificates to such Certificate Owners
requesting the same.

         Upon surrender to the Certificate Registrar of the Book-Entry
Certificates of any Class thereof by the Depository, accompanied by registration
instructions from the Depository for registration of transfer, the Certificate
Registrar shall execute, and the Authenticating Agent shall authenticate and
deliver, the Definitive Certificates in respect of such Class to the Certificate
Owners identified in such instructions. None of the Depositor, the Master
Servicer, the Special Servicer, the Trustee or the Certificate Registrar shall
be liable for any delay in delivery of such instructions, and each of them may
conclusively rely on, and shall be protected in relying on, such instructions.
Upon the issuance of Definitive Certificates for purposes of evidencing
ownership of any Class of Registered Certificates, the registered holders of
such Definitive Certificates shall be recognized as Certificateholders hereunder
and, accordingly, shall be entitled directly to receive payments on, to exercise
Voting Rights with respect to, and to transfer and exchange such Definitive
Certificates.

         (d) Notwithstanding any other provisions contained herein, neither the
Trustee nor the Certificate Registrar shall have any responsibility whatsoever
to monitor or restrict the Transfer of ownership interests in any Certificate
(including but not limited to any Non-Registered Certificate or any Subordinate
Certificate) which interests are transferable through the book-entry facilities
of the Depository.

         SECTION 5.04. Mutilated, Destroyed, Lost or Stolen Certificates.

         If (i) any mutilated Certificate is surrendered to the Certificate
Registrar, or the Certificate Registrar receives evidence to its satisfaction of
the destruction, loss or theft of any Certificate, and (ii) there is delivered
to the Trustee and the Certificate Registrar such security or indemnity as may
be reasonably required by them to save each of them harmless, then, in the
absence of actual notice to the Trustee or the Certificate Registrar that such
Certificate has been acquired by a bona

                                     -246-

fide purchaser, the Certificate Registrar shall execute and the Authenticating
Agent shall authenticate and deliver, in exchange for or in lieu of any such
mutilated, destroyed, lost or stolen Certificate, a new Certificate of the same
Class and like Percentage Interest. Upon the issuance of any new Certificate
under this section, the Trustee and the Certificate Registrar may require the
payment of a sum sufficient to cover any tax or other governmental charge that
may be imposed in relation thereto and any other expenses (including the fees
and expenses of the Trustee and the Certificate Registrar) connected therewith.
Any replacement Certificate issued pursuant to this section shall constitute
complete and indefeasible evidence of ownership in the applicable REMIC Pool or
the Grantor Trust, as applicable, as if originally issued, whether or not the
lost, stolen or destroyed Certificate shall be found at any time.

         SECTION 5.05. Persons Deemed Owners.

         Prior to due presentment for registration of transfer, the Depositor,
the Master Servicer, the Special Servicer, the Trustee, the Certificate
Registrar and any agent of any of them may treat the Person in whose name any
Certificate is registered as the owner of such Certificate for the purpose of
receiving distributions pursuant to Section 4.01 and for all other purposes
whatsoever and none of the Depositor, the Master Servicer, the Special Servicer,
the Trustee, the Certificate Registrar or any agent of any of them shall be
affected by notice to the contrary.

                                     -247-

                                   ARTICLE VI

            THE DEPOSITOR, THE MASTER SERVICER, THE SPECIAL SERVICER
                    AND THE CONTROLLING CLASS REPRESENTATIVE

         SECTION 6.01. Liability of Depositor, Master Servicer and Special
                       Servicer.

         The Depositor, the Master Servicer and the Special Servicer shall be
liable in accordance herewith only to the extent of the respective obligations
specifically imposed upon and undertaken by the Depositor, the Master Servicer
and the Special Servicer herein.

         SECTION 6.02. Continued Qualification and Compliance of Master
                       Servicer; Merger, Consolidation or Conversion of
                       Depositor, Master Servicer or Special Servicer.

         Subject to the following paragraph, the Depositor, the Master Servicer
and the Special Servicer shall each keep in full effect its existence, rights
and franchises as a legal entity under the laws of the jurisdiction of its
organization, and each will obtain and preserve its qualification to do business
as a foreign entity in, and will otherwise remain in compliance with the laws
of, each jurisdiction in which such qualification and compliance is or shall be
necessary to protect the validity and enforceability of this Agreement, the
Certificates or any of the Mortgage Loans and to perform its respective duties
under this Agreement.

         Each of the Depositor, the Master Servicer and the Special Servicer may
be merged or consolidated with or into any Person, or transfer all or
substantially all of its assets (which, in the case of the Master Servicer or
the Special Servicer, may be limited to all or substantially all of its assets
related to commercial mortgage loan servicing) to any Person, in which case any
Person resulting from any merger or consolidation to which the Depositor, the
Master Servicer or the Special Servicer shall be a party, or any Person
succeeding to the business (which, in the case of the Master Servicer or the
Special Servicer, may be limited to the commercial mortgage loan servicing
business) of the Depositor, the Master Servicer or the Special Servicer, shall
be the successor of the Depositor, the Master Servicer or the Special Servicer,
as the case may be, hereunder, without the execution or filing of any paper or
any further act on the part of any of the parties hereto, anything herein to the
contrary notwithstanding; provided, however, that no successor or surviving
Person shall succeed to the rights of the Master Servicer or the Special
Servicer unless (i) as confirmed (at the expense of such successor or surviving
Person) in writing by each of the Rating Agencies, such succession will not
result in an Adverse Rating Event with respect to any Class of Certificates
rated by such Rating Agency, and (ii) such successor or surviving Person makes
the applicable representations and warranties set forth in Section 3.23 (in the
case of a successor or surviving Person to the Master Servicer) or Section 3.24
(in the case of a successor or surviving Person to the Special Servicer), as
applicable. The successor or surviving Person shall be responsible for the cost
of obtaining the rating confirmations contemplated by clause (i) of the proviso
to the preceding sentence.

                                     -248-

         SECTION 6.03. Limitation on Liability of Depositor, Master Servicer and
                       Special Servicer.

         None of the Depositor, the Master Servicer or the Special Servicer
shall be under any liability to the Trust Fund, the Trustee, the
Certificateholders or the Non-Trust Mortgage Loan Noteholders for any action
taken, or not taken, in good faith pursuant to this Agreement, or for errors in
judgment; provided, however, that this provision shall not protect the
Depositor, the Master Servicer or the Special Servicer against any liability to
the Trust Fund, the Trustee, the Certificateholders or the Non-Trust Mortgage
Loan Noteholders for the breach of a representation or warranty made herein by
such party, or against any expense or liability specifically required to be
borne by such party without right of reimbursement pursuant to the terms hereof,
or against any liability which would otherwise be imposed by reason of willful
misfeasance, bad faith or negligence in the performance of its obligations or
duties hereunder or negligent disregard of such obligations or duties. The
Depositor, the Master Servicer, the Special Servicer and any director, manager,
member, officer, employee or agent of the Depositor, the Master Servicer or the
Special Servicer may rely in good faith on any document of any kind which, prima
facie, is properly executed and submitted by any Person respecting any matters
arising hereunder. The Depositor, the Master Servicer, the Special Servicer and
any director, manager, member, officer, employee or agent of the Depositor, the
Master Servicer or the Special Servicer shall be indemnified and held harmless
by the Trust Fund out of the Pool Custodial Account against any loss, liability
or reasonable expense (including reasonable legal fees and expenses) incurred in
connection with (a) any legal action or claim relating to this Agreement or the
Certificates (including in connection with the dissemination of information and
reports as contemplated by this Agreement) or (b) any mediation and/or
arbitration, pursuant to Section 2.03(i) hereof or Section 5(i) of the
UBS/Depositor Mortgage Loan Purchase Agreement, relating to this Agreement or
the Certificates, other than, in any such case, any such loss, liability or
expense: (i) specifically required to be borne by the party seeking
indemnification, without right of reimbursement pursuant to the terms hereof;
(ii) which constitutes a Servicing Advance that is otherwise reimbursable
hereunder; (iii) incurred in connection with any legal action, claim, mediation
or arbitration against the party seeking indemnification, resulting from any
breach on the part of that party of a representation or warranty made herein; or
(iv) incurred in connection with any legal action, claim, mediation or
arbitration against the party seeking indemnification, resulting from any
willful misfeasance, bad faith or negligence on the part of that party in the
performance of its obligations or duties hereunder or negligent disregard of
such obligations or duties; provided that, if a Loan Combination is involved,
such indemnity shall be payable out of the related Loan Combination Custodial
Account pursuant to Section 3.05A and, if and to the extent not solely
attributable to one or more Non-Trust Mortgage Loans (or any successor REO
Mortgage Loan(s) with respect thereto) included in such Loan Combination, shall
also be payable out of the Pool Custodial Account if amounts on deposit in the
related Loan Combination Custodial Account(s) are insufficient therefor; and
provided, further, that in making a determination as to whether any such
indemnity is solely attributable to one or more Non-Trust Mortgage Loans (or any
successor REO Mortgage Loan(s) with respect thereto), the fact that any related
legal action was instituted by a related Non-Trust Mortgage Loan Noteholder
shall not create a presumption that such indemnity is solely attributable
thereto. None of the Depositor, the Master Servicer or the Special Servicer
shall be under any obligation to appear in, prosecute or defend any legal
action, mediation or arbitration, unless such action is related to its
respective duties under this Agreement and either (i) it is specifically
required hereunder to bear the costs of such action or (ii) such action will
not, in its reasonable and good faith judgment, involve it in any ultimate
expense or liability for which it would not be reimbursed hereunder.
Notwithstanding the foregoing, subject to Section 2.03(i) of this Agreement and
Section 5(i) of the UBS/Depositor

                                     -249-

Mortgage Loan Purchase Agreement, the Depositor, the Master Servicer or the
Special Servicer may in its discretion undertake any such action which it may
deem necessary or desirable with respect to the enforcement and/or protection of
the rights and duties of the parties hereto and the interests of the
Certificateholders (or, if a Loan Combination is affected, the rights of the
Certificateholders and the related Non-Trust Mortgage Loan Noteholder(s) (as a
collective whole)). In such event, the legal expenses and costs of such action,
and any liability resulting therefrom, shall be expenses, costs and liabilities
of the Trust Fund, and the Depositor, the Master Servicer and the Special
Servicer shall be entitled to be reimbursed therefor from the Pool Custodial
Account as provided in Section 3.05(a); provided, however, that if and to the
extent a Loan Combination and/or a Non-Trust Mortgage Loan Noteholder is
involved, such expenses, costs and liabilities shall be payable out of the
related Loan Combination Custodial Account pursuant to Section 3.05A and, if and
to the extent attributable to one or more Trust Mortgage Loans and/or REO Trust
Mortgage Loans, shall also be payable out of the Pool Custodial Account if
amounts on deposit in the related Loan Combination Custodial Account are
insufficient therefor. In no event shall the Master Servicer or the Special
Servicer be liable or responsible for any action taken or omitted to be taken by
the other of them (unless they are the same Person or Affiliates) or for any
action taken or omitted to be taken by the Depositor, the Trustee, any
Certificateholder or any Non-Trust Mortgage Loan Noteholder (unless they are the
same Person or Affiliates).

         SECTION 6.04. Resignation of Master Servicer and the Special Servicer.

         (a) The Master Servicer and, subject to Section 6.09, the Special
Servicer may each resign from the obligations and duties hereby imposed on it,
upon a determination that its duties hereunder are no longer permissible under
applicable law or are in material conflict by reason of applicable law with any
other activities carried on by it (the other activities of the Master Servicer
or the Special Servicer, as the case may be, so causing such a conflict being of
a type and nature carried on by the Master Servicer or the Special Servicer, as
the case may be, at the date of this Agreement). Any such determination
requiring the resignation of the Master Servicer or the Special Servicer, as
applicable, shall be evidenced by an Opinion of Counsel to such effect which
shall be delivered to the Trustee. Unless applicable law requires the Master
Servicer's or Special Servicer's resignation to be effective immediately, and
the Opinion of Counsel delivered pursuant to the prior sentence so states, no
such resignation shall become effective until the Trustee or other successor
shall have assumed the responsibilities and obligations of the resigning party
in accordance with Section 6.09 or Section 7.02 hereof. The Master Servicer and,
subject to the rights of the Controlling Class under Section 6.09 to appoint a
successor special servicer, the Special Servicer shall each have the right to
resign at any other time, provided that (i) a willing successor thereto
reasonably acceptable to the Depositor has been found (provided that if the
Depositor has not responded to a request for consent to a successor within 15
days, such successor shall be deemed approved thereby), (ii) each Rating Agency
confirms in writing (at the expense of the resigning party) that the resignation
and the successor's appointment will not result in an Adverse Rating Event with
respect to any Class of Certificates rated by such Rating Agency, (iii) the
resigning party pays all costs and expenses in connection with such resignation
and the resulting transfer of servicing, and (iv) the successor accepts
appointment prior to the effectiveness of such resignation and agrees in writing
to be bound by the terms and conditions of this Agreement. Neither the Master
Servicer nor the Special Servicer shall be permitted to resign except as
contemplated above in this Section 6.04(a).

                                     -250-

         (b) Consistent with Section 6.04(a), neither the Master Servicer nor
the Special Servicer shall, except as expressly provided herein, assign or
transfer any of its rights, benefits or privileges hereunder to any other Person
or, except as provided in Sections 3.22, 4.07 and 7.01(d), delegate to or
subcontract with, or authorize or appoint any other Person to perform any of the
duties, covenants or obligations to be performed by it hereunder. If, pursuant
to any provision hereof, the duties of the Master Servicer or the Special
Servicer are transferred to a successor thereto, the Master Servicing Fee, the
Special Servicing Fee, any Workout Fee (except as expressly contemplated by
Section 3.11(c)) and/or any Liquidation Fee, as applicable, that accrues or
otherwise becomes payable pursuant hereto from and after the date of such
transfer shall be payable to such successor.

         SECTION 6.05. Rights of Depositor, Trustee and Non-Trust Mortgage Loan
                       Noteholders in Respect of the Master Servicer and the
                       Special Servicer.

         The Master Servicer and the Special Servicer shall each afford the
Depositor, each Underwriter, the Trustee and each Non-Trust Mortgage Loan
Noteholder, upon reasonable notice, during normal business hours access to all
records maintained thereby in respect of its rights and obligations hereunder.
Upon reasonable request, the Master Servicer and the Special Servicer shall each
furnish the Depositor, each Underwriter, the Trustee and each Non-Trust Mortgage
Loan Noteholder with its most recent publicly available financial statements
(or, if not available, the most recent publicly available audited annual
financial statements of its corporate parent, on a consolidated basis) and such
other non-proprietary information as the Master Servicer or the Special
Servicer, as the case may be, shall determine in its sole and absolute
discretion as it possesses, which is relevant to the performance of its duties
hereunder and which it is not prohibited by applicable law or contract from
disclosing. The Depositor may, but is not obligated to, enforce the obligations
of the Master Servicer and the Special Servicer hereunder and may, but is not
obligated to, perform, or cause a designee to perform, any defaulted obligation
of the Master Servicer or Special Servicer hereunder or exercise the rights of
the Master Servicer and the Special Servicer hereunder; provided, however, that
neither the Master Servicer nor the Special Servicer shall be relieved of any of
its obligations hereunder by virtue of such performance by the Depositor or its
designee and, provided, further, that the Depositor may not exercise any right
pursuant to Section 7.01 to terminate the Master Servicer or the Special
Servicer as a party to this Agreement. The Depositor shall not have any
responsibility or liability for any action or failure to act by the Master
Servicer or the Special Servicer and is not obligated to supervise the
performance of the Master Servicer or the Special Servicer under this Agreement
or otherwise.

         SECTION 6.06. Depositor, Master Servicer and Special Servicer to
                       Cooperate with Trustee.

         The Depositor, the Master Servicer and the Special Servicer shall each
furnish such reports, certifications and information as are reasonably requested
by the Trustee in order to enable it to perform its duties hereunder.

         SECTION 6.07. Depositor, Special Servicer and Trustee to Cooperate with
                       Master Servicer.

         The Depositor, the Special Servicer and the Trustee shall each furnish
such reports, certifications and information as are reasonably requested by the
Master Servicer in order to enable it to perform its duties hereunder.

                                     -251-

         SECTION 6.08. Depositor, Master Servicer and Trustee to Cooperate with
                       Special Servicer.

         The Depositor, the Master Servicer and the Trustee shall each furnish
such reports, certifications and information as are reasonably requested by the
Special Servicer in order to enable it to perform its duties hereunder.

         SECTION 6.09. Designation of Special Servicer and Controlling Class
                       Representative by the Controlling Class.

         (a) The Majority Controlling Class Certificateholder(s) may at any time
and from time to time designate a Person to serve as Special Servicer hereunder
and to replace any existing Special Servicer or any Special Servicer that has
resigned or otherwise ceased to serve (including in connection with a
termination pursuant to Section 7.01) as Special Servicer. Such Holder or
Holders shall so designate a Person to serve as replacement Special Servicer by
the delivery to the Trustee, the Master Servicer, each Non-Trust Mortgage Loan
Noteholder and the existing Special Servicer of a written notice stating such
designation. The Trustee shall, promptly after receiving any such notice,
deliver to the Rating Agencies an executed Notice and Acknowledgment in the form
attached hereto as Exhibit I-1. If such Holders have not replaced the Special
Servicer within 30 days of such Special Servicer's resignation or the date such
Special Servicer has ceased to serve in such capacity, the Trustee shall
designate a successor Special Servicer, subject to removal by the Majority
Controlling Class Certificateholder(s) and appointment of a successor thereto
pursuant to the terms of this Section 6.09. Any designated Person (whether
designated by Holders of the Controlling Class or by the Trustee) shall become
the Special Servicer on the date as of which the Trustee shall have received all
of the following: (1) written confirmation from each Rating Agency (obtained at
the expense of the outgoing Special Servicer, in connection with a resignation
or a termination for cause, including pursuant to Section 7.01, and otherwise at
the expense of the Controlling Class Certificateholders contemplated by the next
paragraph) that the appointment of such Person will not result in an Adverse
Rating Event with respect to any Class of Certificates rated by such Rating
Agency; (2) an Acknowledgment of Proposed Special Servicer in the form attached
hereto as Exhibit I-2, executed by the designated Person; and (3) an Opinion of
Counsel (at the expense of the Person designated to become the Special Servicer)
to the effect that, upon the execution and delivery of the Acknowledgment of
Proposed Special Servicer, the designated Person shall be bound by the terms of
this Agreement and, subject to customary limitations, that this Agreement shall
be enforceable against the designated Person in accordance with its terms. Any
existing Special Servicer shall be deemed to have resigned simultaneously with
such designated Person's becoming the Special Servicer hereunder; provided,
however, that (i) the outgoing Special Servicer shall continue to be entitled to
receive all amounts accrued or owing to it under this Agreement on or prior to
the effective date of such resignation, whether in respect of Servicing Advances
or otherwise, (ii) if the outgoing Special Servicer was terminated without
cause, it shall be entitled to a portion of certain Workout Fees thereafter
payable with respect to the Corrected Mortgage Loans or otherwise (but only if
and to the extent permitted by Section 3.11(c)) and (iii) the outgoing Special
Servicer shall continue to be entitled to the benefits of Section 6.03
notwithstanding any such resignation. The outgoing Special Servicer shall
cooperate with the Trustee and the replacement Special Servicer in effecting the
termination of the outgoing Special Servicer's responsibilities and rights
hereunder, including the transfer within two (2) Business Days to the
replacement Special Servicer for administration by it of all cash amounts that
shall at the time be or should have been credited by the Special Servicer to a
Custodial Account, a Servicing Account, a Reserve Account or an REO Account or

                                     -252-

should have been delivered to the Master Servicer or that are thereafter
received with respect to Specially Serviced Mortgage Loans and REO Properties.
The Trustee shall notify the other parties hereto, the Certificateholders and
the Non-Trust Mortgage Loan Noteholders of any termination of the Special
Servicer and appointment of a new Special Servicer in accordance with this
Section 6.09.

         Any out-of-pocket costs and expenses incurred in connection with the
removal (without cause) of a Special Servicer pursuant to this Section 6.09 and
its replacement by a Person designated by the Majority Controlling Class
Certificateholder(s), that are not paid by the replacement Special Servicer
shall be paid by such Holder or Holders. The rights of the Majority Controlling
Class Certificateholders to replace the Special Servicer under this Section
6.09(a) shall be subject to the provisions of the respective Co-Lender Agreement
for each Loan Combination if and to the extent that such Co-Lender Agreement
entitles one or more of the related Non-Trust Mortgage Loan Noteholders to be
consulted in connection with such replacement; and it shall be an additional
condition to any such replacement that the Majority Controlling Class
Certificateholder(s) shall have fulfilled, or caused the fulfillment of, any
conditions precedent to such replacement that are set forth in such Co-Lender
Agreements.

         (b) The Majority Controlling Class Certificateholder(s) may also select
a representative (the "Controlling Class Representative") from whom the Special
Servicer will seek advice and approval and take direction under certain
circumstances, as described herein, and shall promptly notify the Trustee, the
Master Servicer and the Special Servicer of that selection. Notwithstanding the
foregoing, until a Controlling Class Representative is so selected in accordance
with the preceding sentence, or after receipt of a notice from the Majority
Controlling Class Certificateholder(s) that a Controlling Class Representative
is no longer designated, the Certificateholder (or, if the Certificates of the
Controlling Class are Book-Entry Certificates, the Certificate Owner), if any,
that beneficially owns more than 50% of the Class Principal Balance of the
Controlling Class of Certificates will be deemed to be the Controlling Class
Representative. The Controlling Class Representative shall be required to keep
all non-public information received by it in such capacity pursuant to this
Agreement confidential and, upon its designation as such, the Controlling Class
Representative (except with respect to the initial Controlling Class
Representative as provided in the following sentence) shall deliver to the
Trustee, the Master Servicer and the Special Servicer a written confirmation to
such effect, in the form of Exhibit O attached hereto (the "Controlling Class
Representative Confirmation"). The Controlling Class Representative Confirmation
shall also include confirmation of its acceptance of its appointment as
Controlling Class Representative, an address and facsimile number for the
delivery of notices and other correspondence and a list of officers or employees
of such Person with whom the parties to this Agreement may deal (including their
names, titles, work addresses and facsimile numbers)). No appointment of any
Person as a Controlling Class Representative shall be effective until such
Person provides the Trustee and the Master Servicer with a Controlling Class
Representative Confirmation; provided that, upon its acquisition of all the
Class S Certificates, Allied Capital Corporation shall be the initial
Controlling Class Representative without the need for delivery of a Controlling
Class Representative Confirmation, and by its acceptance of such designation,
shall be deemed to have agreed to keep all non-public information received by it
in such capacity from time to time pursuant to this Agreement confidential,
subject to applicable law.

         (c) Notwithstanding the foregoing, if the Certificates of the
Controlling Class consist of Book-Entry Certificates, then the rights of the
Holders of the Certificates of the Controlling Class set forth above in this
Section 6.09 may be exercised directly by the relevant Certificate Owner(s),
provided that the identity of such Certificate Owner(s) has been confirmed to
the Trustee to its reasonable

                                     -253-

satisfaction. If the Certificates of the Controlling Class consist of Book-Entry
Certificates, then any costs or expenses incurred in connection with determining
the identity of the Controlling Class Representative shall be paid by the Trust
or, if paid by the Trustee, reimbursed to the Trustee out of the Trust Fund (in
any event, out of amounts otherwise payable with respect to the Controlling
Class of Certificates).

         SECTION 6.10. Master Servicer or Special Servicer as Owner of a
                       Certificate.

         The Master Servicer, the Special Servicer or any Affiliate of either of
them may become the Holder of (or, in the case of a Book-Entry Certificate,
Certificate Owner with respect to) any Certificate with (except as otherwise set
forth in the definition of "Certificateholder") the same rights it would have if
it were not the Master Servicer or the Special Servicer or an Affiliate thereof.
If, at any time during which the Master Servicer or the Special Servicer or an
Affiliate of the Master Servicer or the Special Servicer is the Holder of (or,
in the case of a Book-Entry Certificate, Certificate Owner with respect to) any
Certificate, the Master Servicer or the Special Servicer proposes to take action
(including for this purpose, omitting to take action) that is not expressly
prohibited by the terms hereof and would not, in the Master Servicer's or the
Special Servicer's reasonable, good faith judgment, violate the Servicing
Standard, but that, if taken, might nonetheless, in the Master Servicer's or the
Special Servicer's good faith judgment, be considered by other Persons to
violate the Servicing Standard, then the Master Servicer or the Special Servicer
may (but need not) seek the approval of the Certificateholders to such action by
delivering to the Trustee a written notice that (a) states that it is delivered
pursuant to this Section 6.10, (b) identifies the Percentage Interest in each
Class of Certificates beneficially owned by the Master Servicer or an Affiliate
thereof or the Special Servicer or an Affiliate thereof, as appropriate, and (c)
describes in reasonable detail the action that the Master Servicer or the
Special Servicer proposes to take. The Trustee, upon receipt of such notice,
shall forward it to the Certificateholders (other than the Master Servicer and
its Affiliates or the Special Servicer and its Affiliates, as appropriate),
together with such instructions for response as the Trustee shall reasonably
determine. If at any time Certificateholders holding greater than 50% of the
Voting Rights of all Certificateholders (calculated without regard to the
Certificates beneficially owned by the Master Servicer or its Affiliates or the
Special Servicer or its Affiliates, as appropriate) shall have failed to object
in writing (with a copy to the related Non-Trust Mortgage Loan Noteholder(s), if
a Loan Combination is involved) to the proposal described in the written notice,
and if the Master Servicer or the Special Servicer shall act as proposed in the
written notice within 30 days, such action shall be deemed to comply with, but
not modify, the Servicing Standard. The Trustee shall be entitled to
reimbursement from the Master Servicer or the Special Servicer, as applicable,
for the reasonable expenses of the Trustee incurred pursuant to this paragraph.
It is not the intent of the foregoing provision that the Master Servicer or the
Special Servicer be permitted to invoke the procedure set forth herein with
respect to routine servicing matters arising hereunder, but rather only in the
case of unusual circumstances.

         SECTION 6.11. Certain Powers of the Controlling Class Representative.

         (a) Each of the Master Servicer and the Special Servicer, as
applicable, shall notify (in writing) the Controlling Class Representative of
its intention to take any Specially Designated Servicing Action with respect to
any Mortgage Loan and shall provide the Controlling Class Representative with
all reasonably requested information with respect thereto. Subject to Section
6.11(b), the Controlling Class Representative will be entitled to advise the
Special Servicer (in the event

                                     -254-

the Special Servicer is authorized under this Agreement to take the subject
action) or the Master Servicer (in the event the Master Servicer is authorized
under this Agreement to take the subject action), as applicable, with respect to
any and all Specially Designated Servicing Actions relating to the Mortgage
Loans and any REO Properties; and, further subject to Section 6.11(b), neither
the Master Servicer nor the Special Servicer will be permitted to take (or, in
the case of the Special Servicer, if and to the extent applicable, consent to
the Master Servicer's taking) any Specially Designated Servicing Action with
respect to any Mortgage Loan or REO Property if the Controlling Class
Representative has objected in writing within ten (10) Business Days (or, in the
case of the Specially Designated Servicing Actions set forth in clause (iii),
clause (viii), clause (x) and, in the case of Performing Mortgage Loans, clause
(ix), of the definition of "Specially Designated Servicing Action", within five
(5) Business Days) of having been notified in writing thereof and having been
provided with all information that the Controlling Class Representative has
reasonably requested with respect thereto promptly following its receipt of the
subject notice (it being understood and agreed that if such written objection
has not been received by the Special Servicer or the Master Servicer, as
applicable, within such ten (10) Business Day (or five (5) Business Day, as
applicable) period, then the Controlling Class Representative will be deemed to
have approved the taking of the subject action); provided that, if the Special
Servicer or the Master Servicer, as applicable, determines that failure to take
such action would violate the Servicing Standard, then the Special Servicer or
the Master Servicer, as the case may be, may take (or, in the case of the
Special Servicer, if and to the extent applicable, consent to the Master
Servicer's taking) any such action without waiting for the Controlling Class
Representative's response; and provided, further, that the foregoing rights of
the Controlling Class Representative shall not relate to any Mortgage Loan that
is part of, or any REO Property that relates to, a Serviced Loan Combination,
regarding which the rights and powers of the specified Persons set forth under
Section 6.12 are instead applicable.

         In addition, subject to Section 6.11(b), the Controlling Class
Representative may direct the Special Servicer to take, or to refrain from
taking, any actions with respect to the servicing and/or administration of a
Specially Serviced Mortgage Loan or an REO Property as the Controlling Class
Representative may deem advisable or as to which provision is otherwise made
herein; provided that the foregoing rights of the Controlling Class
Representative shall not relate to any Specially Serviced Mortgage Loan that is
part of, or any REO Property that relates to, a Loan Combination. Upon
reasonable request, the Special Servicer shall provide the Controlling Class
Representative with any information in such servicer's possession with respect
to such matters, including its reasons for determining to take a proposed
action; provided that such information shall also be provided, in a written
format, to the Trustee, who shall make it available for review pursuant to
Section 8.14(b).

         Each of the Master Servicer (with respect to Performing Mortgage Loans)
and the Special Servicer (with respect to Specially Serviced Mortgage Loans), as
applicable, shall notify the Controlling Class Representative of any release or
substitution of collateral for a Mortgage Loan that is not part of a Loan
Combination even if such release or substitution is required by the terms of
such Mortgage Loan.

         (b) Notwithstanding anything herein to the contrary, no advice,
direction or objection from or by the Controlling Class Representative with
respect to any Mortgage Loan or REO Property, as contemplated by Section
6.11(a), may (and the Special Servicer and the Master Servicer shall each ignore
and act without regard to any such advice, direction or objection that such
servicer has determined, in its reasonable, good faith judgment, would) require
or cause the Master Servicer or the Special Servicer, as applicable, to violate
any provision of this Agreement (exclusive of Section 6.11(a)) (including such
servicer's obligation to act in accordance with the Servicing Standard), the
related loan

                                     -255-

documents (including any applicable co-lender and/or intercreditor agreements)
or applicable law (including the REMIC Provisions). Furthermore, the Special
Servicer shall not be obligated to seek approval from the Controlling Class
Representative, pursuant to Section 6.11(a), for any actions to be taken by the
Special Servicer with respect to the workout or liquidation of any particular
Specially Serviced Mortgage Loan if:

               (i) the Special Servicer has, as provided in Section 6.11(a),
     notified the Controlling Class Representative in writing of various actions
     that the Special Servicer proposes to take with respect to the workout or
     liquidation of such Specially Serviced Mortgage Loan; and

               (ii) for 60 days following the first such notice, the Controlling
     Class Representative has objected to all of those proposed actions and has
     failed to suggest any alternative actions that the Special Servicer
     considers to be consistent with the Servicing Standard.

         Also notwithstanding anything herein to the contrary, the provisions of
Section 6.11(a), and the rights and powers of the Controlling Class
Representative provided for in Section 6.11(a), shall not apply to any Loan
Combination or any related REO Property; provided that this paragraph is not
intended to limit any rights or powers that the Controlling Class Representative
may have under Section 6.12.

         (c) The Controlling Class Representative will have no liability to the
Certificateholders for any action taken, or for refraining from the taking of
any action, pursuant to this Agreement (whether pursuant to this Section 6.11 or
otherwise), or for errors in judgment; provided, however, that the Controlling
Class Representative will not be protected against any liability to any
Controlling Class Certificateholder which would otherwise be imposed by reason
of willful misfeasance, bad faith or negligence in the performance of duties or
by reason of negligent disregard of obligations or duties. Each
Certificateholder acknowledges and agrees, by its acceptance of its
Certificates, that: (i) the Controlling Class Representative may, and is
permitted hereunder to, have special relationships and interests that conflict
with those of Holders of one or more Classes of Certificates; (ii) the
Controlling Class Representative may, and is permitted hereunder to, act solely
in the interests of the Holders of the Controlling Class; (iii) the Controlling
Class Representative does not have any duties or liability to the Holders of any
Class of Certificates other than the Controlling Class; (iv) the Controlling
Class Representative may, and is permitted hereunder to, take actions that favor
interests of the Holders of the Controlling Class over the interests of the
Holders of one or more other Classes of Certificates; (v) the Controlling Class
Representative shall not be deemed to have been negligent or reckless, or to
have acted in bad faith or engaged in willful misconduct, by reason of its
having acted solely in the interests of the Holders of the Controlling Class;
and (vi) the Controlling Class Representative shall have no liability whatsoever
for having acted solely in the interests of the Holders of the Controlling
Class, and no Certificateholder may take any action whatsoever against the
Controlling Class Representative, any Holder of the Controlling Class or any
director, officer, employee, agent or principal thereof for having so acted.

         SECTION 6.12. Certain Matters Regarding the Loan Combinations.

         (a) Each of the Master Servicer and the Special Servicer, as
applicable, shall notify (in writing) the Controlling Class Representative, the
related Non-Trust Mortgage Loan Noteholder(s) and (if different) the related
Loan Combination Controlling Party of its intention to take any Specially

                                     -256-

Designated Servicing Action with respect to any Loan Combination and shall
provide each such party with all reasonably requested information with respect
thereto. Subject to Section 6.12(b), and further subject to Section 3.01(b),
Section 3.01(c) and Section 3.02(b) of the related Co-Lender Agreement, the
applicable Loan Combination Controlling Party will be entitled to advise the
Special Servicer (in the event the Special Servicer is authorized under this
Agreement to take the subject action) or the Master Servicer (in the event the
Master Servicer is authorized under this Agreement to take the subject action),
as applicable, with respect to any and all Specially Designated Servicing
Actions with respect to a Loan Combination or any related REO Property; and,
further subject to Section 6.12(b) of this Agreement and Section 3.02(b) of the
related Co-Lender Agreement, neither the Master Servicer nor the Special
Servicer shall be permitted to take (or, in the case of the Special Servicer, if
and when appropriate hereunder, to consent to the Master Servicer's taking) any
of the related Specially Designated Servicing Actions with respect to a Loan
Combination or any related REO Property if the applicable Loan Combination
Controlling Party has objected in writing within ten (10) Business Days of the
applicable Loan Combination Controlling Party having been notified in writing
thereof and having been provided with all reasonably requested information with
respect thereto (it being understood and agreed that if such written objection
to the subject action on the part of the applicable Loan Combination Controlling
Party has not been received by the Master Servicer or the Special Servicer, as
applicable, within such ten (10) Business Day period, then the applicable Loan
Combination Controlling Party will be deemed to have approved of the subject
action); provided that, if the Special Servicer or the Master Servicer, as
applicable, determines that immediate action is necessary to protect the
interests of the Certificateholders and the related Non-Trust Mortgage Loan
Noteholder(s) (as a collective whole), then the Special Servicer or the Master
Servicer, as the case may be, may take (or, in the case of the Special Servicer,
if and when appropriate hereunder, may consent to the Master Servicer's taking)
any such action without waiting for the applicable Loan Combination Controlling
Party's response; and provided, further, that, under circumstances where the
Controlling Class Representative is not the applicable Loan Combination
Controlling Party, nothing herein shall be intended to limit the right of the
Controlling Class Representative to consult with the Master Servicer or the
Special Servicer, as applicable, regarding any Loan Combination or related REO
Property, and during the ten (10) Business Day period referred to above (or such
shorter period as is contemplated by the immediately preceding proviso), the
Master Servicer or the Special Servicer, as applicable, shall consult with the
Controlling Class Representative regarding its views as to the proposed action
(but may, in its sole discretion, reject any advice, objection or direction from
the Controlling Class Representative) and, upon reasonable request, the Master
Servicer or the Special Servicer, as applicable, shall provide the Controlling
Class Representative with any information in such servicer's possession with
respect to such matters, including its reasons for determining to take a
proposed action.

         In addition, subject to Section 6.12(b), and further subject to Section
3.01(b), Section 3.01(c) and Section 3.02(b) of the related Co-Lender Agreement,
if and to the extent provided for under the subject Co-Lender Agreement, the
applicable Loan Combination Controlling Party may direct the Special Servicer or
the Master Servicer, as appropriate based on their respective duties hereunder,
to take, or to refrain from taking, such actions with respect to each Loan
Combination or any related REO Property as the applicable Loan Combination
Controlling Party may deem consistent with the related Co-Lender Agreement or as
to which provision is otherwise made in the related Co-Lender Agreement. Upon
reasonable request, the Special Servicer or the Master Servicer, as appropriate
based on their respective duties hereunder, shall, with respect to each Loan
Combination, provide the applicable Loan Combination Controlling Party with any
information in such servicer's possession with respect to such matters,
including its reasons for determining to take a proposed action; provided that
such information

                                     -257-

shall also be provided, in a written format, to the Trustee who shall make it
available for review pursuant to Section 8.14(b). Promptly following the Special
Servicer or the Master Servicer receiving any direction with respect to a Loan
Combination or any related REO Property from the applicable Loan Combination
Controlling Party as contemplated by this paragraph, such servicer shall notify
the Trustee, the Controlling Class Representative (if it is not the applicable
Loan Combination Controlling Party) and each related Non-Trust Mortgage Loan
Noteholder (if neither it nor its designee is the applicable Loan Combination
Controlling Party).

         Each of the Master Servicer (with respect to Performing Mortgage Loans)
and the Special Servicer (with respect to Specially Serviced Mortgage Loans), as
applicable, shall notify the related Non-Trust Mortgage Loan Noteholder, the
Controlling Class Representative and any other Person that may be the applicable
Loan Combination Controlling Party of any release or substitution of collateral
for a Loan Combination even if such release or substitution is required by the
terms of such Loan Combination.

         (b) Notwithstanding anything herein to the contrary, no advice,
direction or objection with respect to any Loan Combination or related REO
Property from or by the applicable Loan Combination Controlling Party, as
contemplated by Section 6.12(a), may (and the Special Servicer and the Master
Servicer shall each ignore and act without regard to any such advice, direction
or objection that the Special Servicer or the Master Servicer, as applicable,
has determined, in its reasonable, good faith judgment, will) require, cause or
permit such servicer to violate any provision of the related Co-Lender Agreement
or this Agreement (exclusive of Section 6.12(a)) (including such servicer's
obligation to act in accordance with the Servicing Standard), the related loan
documents or applicable law or result in an Adverse REMIC Event or an Adverse
Grantor Trust Event. Furthermore, neither the Special Servicer nor the Master
Servicer shall be obligated to seek approval from the applicable Loan
Combination Controlling Party for any actions to be taken by such servicer with
respect to the workout or liquidation of any Loan Combination if: (i) such
servicer has, as provided in Section 6.12(a), notified the applicable Loan
Combination Controlling Party in writing of various actions that such servicer
proposes to take with respect to the workout or liquidation of such Loan
Combination; and (ii) for 60 days following the first such notice, the
applicable Loan Combination Controlling Party has objected to all of those
proposed actions and has failed to suggest any alternative actions that such
servicer considers to be consistent with the Servicing Standard.

         (c) The Loan Combination Controlling Party for a Loan Combination will
not have any liability to the Trust or the Certificateholders, in the case of a
related Non-Trust Mortgage Loan Noteholder or its designee acting in such
capacity, or to the related Non-Trust Mortgage Loan Noteholder(s), in the case
of the Controlling Class Representative acting in such capacity, for any action
taken, or for refraining from the taking of any action, in good faith pursuant
to this Agreement or the related Co-Lender Agreement, or for errors in judgment;
provided, however, that such Loan Combination Controlling Party will not be
protected against any liability which would otherwise be imposed by reason of
willful misfeasance, bad faith or negligence in the performance of duties or by
reason of negligent disregard of obligations or duties.

         (d) The Loan Combination Directing Lender for a Loan Combination may,
in accordance with Section 3.02(d) of the related Co-Lender Agreement, designate
a representative to exercise its rights and powers under Section 3.02 of the
related Co-Lender Agreement and this Section 6.12 or otherwise under the related
Co-Lender Agreement and this Agreement. In that regard, upon the

                                     -258-

occurrence and continuance of a Loan Combination Change of Control Event with
respect to a Loan Combination or related REO Property, and for so long as the
Trust, as holder of the Combination Trust Mortgage Loan in such Loan Combination
(or any successor REO Trust Mortgage Loan with respect thereto), is the
applicable Loan Combination Directing Lender, the Controlling Class
Representative (i) is hereby designated as the representative of the Trust for
purposes of exercising the rights and powers of the applicable Loan Combination
Directing Lender under Section 3.02 of the related Co-Lender Agreement and (ii)
shall be the applicable Loan Combination Controlling Party hereunder. The
Trustee shall take such actions as are necessary or appropriate to make such
designation effective in accordance with Section 3.02(d) of the related
Co-Lender Agreement. The Master Servicer shall provide the parties to this
Agreement with notice of the occurrence of a Loan Combination Change of Control
Event with respect to any Loan Combination or related REO Property, promptly
upon becoming aware thereof.

         (e) Each related Non-Trust Mortgage Loan Noteholder shall be entitled
to receive, upon request, a copy of any notice or report required to be
delivered (upon request or otherwise) to the Trustee with respect to a Loan
Combination or any related REO Property by any other party hereto. Subject to
the related Co-Lender Agreement, any such other party shall be permitted to
require payment of a sum sufficient to cover the reasonable costs and expenses
of providing such copies in accordance with this Section 6.12(e).

         (f) Notwithstanding anything herein to the contrary, any appointment of
a successor Special Servicer hereunder, insofar as it affects any Loan
Combination or any related REO Property, will be subject to the consultation
rights of the related Non-Trust Mortgage Loan Noteholder(s) under Section 3.02
(if and to the extent provided for therein) of the related Co-Lender Agreement.

         (g) The parties hereto recognize and acknowledge, in the case of each
Loan Combination, the rights of each related Non-Trust Mortgage Loan Noteholder
under the related Co-Lender Agreement, including the right to purchase the
related Combination Trust Mortgage Loan under the circumstances contemplated by
Section 4.03 of the related Co-Lender Agreement. In connection with the
foregoing, the Master Servicer (if the subject Combination Trust Mortgage Loan
is a Performing Mortgage Loan) or the Special Servicer (if the subject
Combination Trust Mortgage Loan is a Specially Serviced Mortgage Loan), as
applicable, shall take all actions required on the part of the holder of the
subject Combination Trust Mortgage Loan or contemplated to be performed by a
servicer, in any case under Section 4.03 of the related Co-Lender Agreement,
including the delivery of all necessary notices on a timely basis, as well as
all other actions necessary and appropriate to effect the transfer of the
subject Combination Trust Mortgage Loan (in connection with the purchase thereof
under the related Co-Lender Agreement) to the applicable Non-Trust Mortgage Loan
Noteholder or its designee.

         (h) The Master Servicer (if the related Combination Trust Mortgage Loan
is a Performing Mortgage Loan) or the Special Servicer (if the related
Combination Trust Mortgage Loan is a Specially Serviced Mortgage Loan), as
applicable, shall take all actions relating to the servicing and/or
administration of, and the preparation and delivery of reports and other
information with respect to, each Loan Combination or any related REO Property
required to be performed by the holder of the related Combination Trust Mortgage
Loan or contemplated to be performed by a servicer, in any case pursuant to the
related Co-Lender Agreement and/or any related mezzanine intercreditor
agreement.

                                     -259-

         (i) For purposes of determining whether a Loan Combination Change of
Control Event has occurred, as well as the identity of the Loan Combination
Directing Lender, with respect to any Loan Combination, any Appraisal Reduction
Amount that exists with respect to such Loan Combination shall be allocated:
first, to the related Non-Trust Mortgage Loan(s) (or any successor REO Mortgage
Loan(s) with respect to such Non-Trust Mortgage Loan(s)), up to an aggregate
amount equal to the then unpaid principal balance of the related Non-Trust
Mortgage Loan(s) (or any successor REO Mortgage Loan(s) with respect thereto);
and, then, to the related Combination Trust Mortgage Loan (or any successor REO
Trust Mortgage Loan with respect thereto).

                                     -260-

                                  ARTICLE VII

                                     DEFAULT

         SECTION 7.01. Events of Default.

         (a) "Event of Default", wherever used herein, means any one of the
following events:

               (i) any failure by the Master Servicer to deposit into a
     Custodial Account, any amount required to be so deposited by it under this
     Agreement, which failure continues unremedied for one (1) Business Day
     following the date on which a deposit was first required to be made; or

               (ii) any failure by the Special Servicer to deposit into an REO
     Account or to deposit into, or to remit to the Master Servicer for deposit
     into, a Custodial Account, any amount required to be so deposited or
     remitted under this Agreement, which failure continues unremedied for one
     (1) Business Day following the date on which a deposit or remittance was
     first required to be made; or

               (iii) any failure by the Master Servicer to deposit into, or
     remit to the Trustee for deposit into, the Collection Account, any amount
     (including any P&I Advances and any amounts to cover Prepayment Interest
     Shortfalls) required to be so deposited or remitted by it under this
     Agreement, which failure continues unremedied until 11:00 a.m. (New York
     City time) on the applicable Distribution Date, or any failure by the
     Master Servicer to make, on a timely basis, any required payment to any
     Non-Trust Mortgage Loan Noteholder, which failure continues unremedied
     until 11:00 a.m. (New York City time) on the Business Day next following
     the date on which such payment was first required to be made; or

               (iv) any failure by the Master Servicer or the Special Servicer
     to timely make any Servicing Advance required to be made by it hereunder,
     which Servicing Advance remains unmade for a period of three (3) Business
     Days following the date on which notice of such failure shall have been
     given to the Master Servicer or the Special Servicer, as the case may be,
     by any other party hereto; or

               (v) any failure on the part of the Master Servicer or the Special
     Servicer duly to observe or perform in any material respect any other
     covenants or agreements on the part of the Master Servicer or the Special
     Servicer, as the case may be, contained in this Agreement, which failure
     either (A) in the case of any such failure other than a failure referred to
     in clause (v)(B) below, continues unremedied for a period of 30 days (or 15
     days in the case of payment of insurance premiums) after the date on which
     written notice of the subject failure, requiring the same to be remedied,
     shall have been given to the Master Servicer or the Special Servicer, as
     the case may be, by any other party hereto or to the Master Servicer or the
     Special Servicer, as the case may be (with a copy to each other party
     hereto), by a Non-Trust Mortgage Loan Noteholder (if affected thereby) or
     by the Holders of Certificates entitled to at least 25% of the Voting
     Rights, provided, however, that with respect to any such failure (other
     than a failure referred to in clause (v)(B) below) which is not curable
     within such 30-day (or, if applicable, 15-day) period, the Master Servicer
     or the Special Servicer, as the case may be, shall have an additional

                                     -261-

     cure period of 30 days to effect such cure so long as the Master Servicer
     or the Special Servicer, as the case may be, has commenced to cure the
     subject failure within the initial 30-day (or, if applicable, 15-day)
     period and has provided the Trustee and any affected Non-Trust Mortgage
     Loan Noteholder with an Officer's Certificate certifying that it has
     diligently pursued, and is diligently continuing to pursue, a full cure, or
     (B) in the case of the failure to deliver to the Trustee the Annual
     Accountants' Report with respect to the Master Servicer or the Special
     Servicer, as applicable, pursuant to Section 3.14, which is required to be
     part of or incorporated in a Subsequent Exchange Act Report required to be
     filed with respect to the Trust pursuant to the Exchange Act and this
     Agreement, continues unremedied beyond either (i) 10:00 a.m. (New York City
     time) on the Business Day prior to the date such Subsequent Exchange Act
     Report is required to be filed, if Servicer Notice of the subject failure
     shall have been given to the Master Servicer or the Special Servicer, as
     the case may be, by or on behalf of any other party hereto, no later than
     two (2) Business Days after the date such Annual Accountants' Report was
     first required to be delivered in accordance with Section 3.14, or (ii) the
     fifth Business Day after the date on which Servicer Notice of the subject
     failure has been given to the Master Servicer or the Special Servicer, as
     the case may be, by or on behalf of any other party hereto, if such
     Servicer Notice shall have been given to the Master Servicer or the Special
     Servicer, as the case may be, later than two (2) Business Days after the
     date such Annual Accountants' Report was first required to be delivered in
     accordance with Section 3.14; or

               (vi) any breach on the part of the Master Servicer or the Special
     Servicer of any of its representations or warranties contained in this
     Agreement that materially and adversely affects the interests of any Class
     of Certificateholders or any Non-Trust Mortgage Loan Noteholder and which
     breach continues unremedied for a period of 30 days after the date on which
     written notice of such breach, requiring the same to be remedied, shall
     have been given to the Master Servicer or the Special Servicer, as the case
     may be, by any other party hereto or to the Master Servicer or the Special
     Servicer, as the case may be (with a copy to each other party hereto), by a
     Non-Trust Mortgage Loan Noteholder (if affected thereby) or by the Holders
     of Certificates entitled to at least 25% of the Voting Rights, provided,
     however, that with respect to any such breach which is not curable within
     such 30-day period, the Master Servicer or the Special Servicer, as the
     case may be, shall have an additional cure period of 30 days so long as the
     Master Servicer or the Special Servicer, as the case may be, has commenced
     to cure such breach within the initial 30-day period and has provided the
     Trustee and any affected Non-Trust Mortgage Loan Noteholder with an
     Officer's Certificate certifying that it has diligently pursued, and is
     diligently continuing to pursue, a full cure; or

               (vii) a decree or order of a court or agency or supervisory
     authority having jurisdiction in the premises in an involuntary case under
     any present or future federal or state bankruptcy, insolvency or similar
     law for the appointment of a conservator, receiver, liquidator, trustee or
     similar official in any bankruptcy, insolvency, readjustment of debt,
     marshaling of assets and liabilities or similar proceedings, or for the
     winding-up or liquidation of its affairs, shall have been entered against
     the Master Servicer or the Special Servicer and such decree or order shall
     have remained in force undischarged, undismissed or unstayed for a period
     of 60 days; or

               (viii) the Master Servicer or the Special Servicer shall consent
     to the appointment of a conservator, receiver, liquidator, trustee or
     similar official in any bankruptcy,

                                     -262-

     insolvency, readjustment of debt, marshaling of assets and liabilities or
     similar proceedings of or relating to it or of or relating to all or
     substantially all of its property; or

               (ix) the Master Servicer or the Special Servicer shall admit in
     writing its inability to pay its debts generally as they become due, file a
     petition to take advantage of any applicable bankruptcy, insolvency or
     reorganization statute, make an assignment for the benefit of its
     creditors, voluntarily suspend payment of its obligations, or take any
     corporate action in furtherance of the foregoing; or

               (x) a Servicing Officer of the Master Servicer or the Special
     Servicer, as the case may be, obtains actual knowledge that one or more
     ratings assigned by Moody's to the Certificates have been qualified,
     downgraded or withdrawn, or otherwise made the subject of a "negative"
     credit watch that remains in effect for at least 60 days, which action
     Moody's has determined, and provided notification in writing or
     electronically, including by public announcement, is solely or in material
     part a result of the Master Servicer or Special Servicer, as the case may
     be, acting in such capacity; or

               (xi) the Master Servicer or the Special Servicer is removed from
     S&P's approved master servicer list or special servicer list, as the case
     may be, and the ratings assigned by S&P to one or more Classes of the
     Certificates are qualified, downgraded or withdrawn in connection with the
     removal.

         When a single entity acts as the Master Servicer and the Special
Servicer, an Event of Default in one capacity shall constitute an Event of
Default in the other capacity.

         (b) If any Event of Default described in any of clauses (i) - (xi) of
subsection (a) above shall occur with respect to the Master Servicer or the
Special Servicer (in either case, for purposes of this Section 7.01(b), the
"Defaulting Party") and shall be continuing, then, and in each and every such
case, so long as such Event of Default shall not have been remedied, the Trustee
may, and at the written direction of the Holders of Certificates entitled to at
least 25% of the Voting Rights, the Trustee shall, by notice in writing to the
Defaulting Party (with a copy of such notice to each other party hereto and the
Rating Agencies) terminate all of the rights and obligations (but not the
liabilities for actions and omissions occurring prior thereto) of the Defaulting
Party under this Agreement and in and to the Trust Fund and the Non-Trust
Mortgage Loans, other than its rights, if any, as a Certificateholder hereunder
or as the holder of any Non-Trust Mortgage Loan or any interest therein;
provided that the Master Servicer may not be terminated solely for an Event of
Default that affects only a Non-Trust Mortgage Loan Noteholder (except that a
Sub-Servicer may be appointed in accordance with Section 7.01(d)); and provided,
further, that, except as provided in Section 7.01(d), the Special Servicer may
not be terminated solely for an Event of Default that affects only a Non-Trust
Mortgage Loan Noteholder. From and after the receipt by the Defaulting Party of
such written notice of termination, subject to Section 7.01(c), all authority
and power of the Defaulting Party under this Agreement, whether with respect to
the Certificates (other than as a holder of any Certificate), the Trust Fund,
the Non-Trust Mortgage Loans (other than as a holder thereof or any interest
therein) or otherwise, shall pass to and be vested in the Trustee pursuant to
and under this section, and, without limitation, the Trustee is hereby
authorized and empowered to execute and deliver, on behalf of and at the expense
of the Defaulting Party, as attorney-in-fact or otherwise, any and all documents
and other instruments, and to do or accomplish all other acts or things
necessary or appropriate to effect the purposes of such notice of termination,
whether to

                                     -263-

complete the transfer and endorsement or assignment of the Trust Mortgage Loans,
the Non-Trust Mortgage Loans and related documents, or otherwise. The Master
Servicer and the Special Servicer each agree that, if it is terminated pursuant
to this Section 7.01(b), it shall promptly (and in any event no later than ten
(10) Business Days subsequent to its receipt of the notice of termination)
provide the Trustee with all documents and records, including those in
electronic form, requested thereby to enable the Trustee to assume the Master
Servicer's or Special Servicer's, as the case may be, functions hereunder, and
shall cooperate with the Trustee in effecting the termination of the Master
Servicer's or Special Servicer's, as the case may be, responsibilities and
rights hereunder, including (i) if the Master Servicer is the Defaulting Party,
the immediate transfer to the Trustee or a successor Master Servicer for
administration by it of all cash amounts that shall at the time be or should
have been credited by the Master Servicer to a Custodial Account, the Collection
Account, the Defeasance Deposit Account, a Servicing Account or a Reserve
Account or that are thereafter received by or on behalf of it with respect to
any Trust Mortgage Loan, any Non-Trust Mortgage Loan or, to the extent it
relates to the foregoing, any REO Property or (ii) if the Special Servicer is
the Defaulting Party, the transfer within two (2) Business Days to the Trustee
or a successor Special Servicer for administration by it of all cash amounts
that shall at the time be or should have been credited by the Special Servicer
to an REO Account, a Custodial Account, a Servicing Account or a Reserve Account
or should have been delivered to the Master Servicer or that are thereafter
received by or on behalf of it with respect to any Trust Mortgage Loan, any
Non-Trust Mortgage Loan or, to the extent it relates to the foregoing, any REO
Property; provided, however, that the Master Servicer and the Special Servicer
each shall, if terminated pursuant to this Section 7.01(b), continue to be
entitled to receive all amounts accrued or owing to it under this Agreement on
or prior to the date of such termination, whether in respect of Advances or
otherwise, and it shall continue to be entitled to the benefits of Section 6.03
notwithstanding any such termination. Any cost or expenses in connection with
any actions to be taken by any party hereto pursuant to this paragraph shall be
borne by the Defaulting Party and if not paid by the Defaulting Party within 90
days after the presentation of reasonable documentation of such costs and
expenses, such expense shall be reimbursed by the Trust Fund; provided, however,
that the Defaulting Party shall not thereby be relieved of its liability for
such expenses. For purposes of this Section 7.01 and also for purposes of
Section 7.03(b), the Trustee shall not be deemed to have knowledge of an event
which constitutes, or which with the passage of time or notice, or both, would
constitute an Event of Default unless a Responsible Officer of the Trustee
assigned to and working in the Trustee's Corporate Trust Office has actual
knowledge thereof or unless notice of any event which is in fact such an Event
of Default is received by the Trustee and such notice references the
Certificates, the Trust Fund or this Agreement.

         (c) In the case of an Event of Default under Section 7.01(a)(x) or (xi)
of which the Trustee has notice, the Trustee shall provide written notice
thereof to the Master Servicer promptly upon receipt of such notice.
Notwithstanding Section 7.01(b), if the Master Servicer receives a notice of
termination under Section 7.01(b) solely due to an Event of Default under
Section 7.01(a)(x) or (xi), and if the terminated Master Servicer provides the
Trustee with the appropriate "request for proposal" materials within five (5)
Business Days following such termination, then the Master Servicer shall
continue to serve in such capacity hereunder until a successor thereto is
selected in accordance with this Section 7.01(c) or the expiration of 45 days
from the Master Servicer's receipt of the notice of termination, whichever
occurs first. Upon receipt of such "request for proposal" materials from the
terminated Master Servicer, the Trustee shall promptly thereafter (using such
"request for proposal" materials) solicit good faith bids for the rights to
master service the Mortgage Loans under this Agreement from at least three (3)
Persons qualified to act as a successor Master Servicer hereunder in accordance
with Section 6.02 and Section 7.02 (any such Person so qualified, a "Qualified
Bidder") or,

                                     -264-

if three (3) Qualified Bidders cannot be located, then from as many Persons as
the Trustee can determine are Qualified Bidders; provided that at the Trustee's
request, the terminated Master Servicer shall supply the Trustee with the names
of Persons from whom to solicit such bids; and provided, further, that the
Trustee shall not be responsible if less than three (3) or no Qualified Bidders
submit bids for the right to master service the Mortgage Loans under this
Agreement. The bid proposal shall require any Successful Bidder (as defined
below), as a condition of such bid, to enter into this Agreement as successor
Master Servicer, and to agree to be bound by the terms hereof, within 45 days
after the receipt of notice of termination by the terminated Master Servicer.
The Trustee shall solicit bids on the basis of both: (i) such successor Master
Servicer (x) retaining all existing Sub-Servicers to continue the primary
servicing of the Mortgage Loans pursuant to the terms of the respective
Sub-Servicing Agreements and (y) entering into a Sub-Servicing Agreement with
the terminated Master Servicer under which the terminated Master Servicer would
sub-service each of the Mortgage Loans not then subject to a Sub-Servicing
Agreement at a sub-servicing fee rate per annum equal to the related Master
Servicing Fee Rate minus, in the case of each Trust Mortgage Loan serviced,
0.01% per annum (each, a "Servicing-Retained Bid"); and (ii) terminating each
existing Sub-Servicing Agreement and Sub-Servicer that it is permitted to
terminate in accordance with Section 3.22 (each, a "Servicing-Released Bid").
The Trustee shall select the Qualified Bidder with the highest cash
Servicing-Retained Bid (or, if none, the highest cash Servicing Released Bid)
(the "Successful Bidder") to act as successor Master Servicer hereunder. The
Trustee shall direct the Successful Bidder to enter into this Agreement as
successor Master Servicer pursuant to the terms hereof (and, if the successful
bid was a Servicing-Retained Bid, to enter into a Sub-Servicing Agreement with
the terminated Master Servicer as contemplated above) no later than 45 days
after the receipt of notice of termination by the terminated Master Servicer.

         Upon the assignment and acceptance of the master servicing rights
hereunder to and by the Successful Bidder, the Trustee shall remit or cause to
be remitted (i) if the successful bid was a Servicing-Retained Bid, to the
terminated Master Servicer the amount of such cash bid received from the
Successful Bidder (net of "out-of-pocket" expenses incurred in connection with
obtaining such bid and transferring servicing) and (ii) if the successful bid
was a Servicing-Released Bid, to the Master Servicer and each terminated
Sub-Servicer its respective Bid Allocation.

         The terminated Master Servicer shall be responsible for all
out-of-pocket expenses incurred in connection with the attempt to sell its
rights to master service the Mortgage Loans, which expenses are not reimbursed
to the party that incurred such expenses pursuant to the preceding paragraph.

         If the Successful Bidder has not entered into this Agreement as
successor Master Servicer within 45 days after the terminated Master Servicer
received written notice of termination or no Successful Bidder was identified
within such 45-day period, then the terminated Master Servicer shall reimburse
the Trustee for all reasonable "out-of-pocket" expenses incurred by the Trustee
in connection with such bid process and the Trustee shall have no further
obligations under this Section 7.01(c). The Trustee thereafter may act or may
select a successor to act as Master Servicer hereunder in accordance with
Section 7.02.

         (d) Notwithstanding Section 7.01(b) and Section 7.04, if any Event of
Default on the part of the Master Servicer occurs that: (1) affects a Non-Trust
Mortgage Loan Noteholder, and the Master Servicer is not otherwise terminated in
accordance with Section 7.01(b), then the Master Servicer may not be terminated
by or at the direction of the related Non-Trust Mortgage Loan Noteholder, or (2)

                                     -265-

affects solely a Non-Trust Mortgage Loan Noteholder, then the Master Servicer
may not be terminated by the Trustee; provided, however, in the case of (1) or
(2), at the request of such affected Non-Trust Mortgage Loan Noteholder, subject
to the terms of the related Co-Lender Agreement the Trustee shall require the
Master Servicer to appoint, within 30 days of the Trustee's request, a
Sub-Servicer (or, if the related Loan Combination is currently being
sub-serviced, to replace, within 30 days of the Trustee's request, the
then-current Sub-Servicer with a new Sub-Servicer) with respect to the related
Loan Combination. In connection with the appointment of a Sub-Servicer in
accordance with this Section 7.01(d), the Master Servicer shall obtain, at its
own expense, written confirmation from each Rating Agency that such appointment
will not result in an Adverse Rating Event with respect to any Class of
Certificates rated by such Rating Agency. The related Sub-Servicing Agreement
shall provide that any Sub-Servicer appointed in accordance with this Section
7.01(d) shall be responsible for all duties, and shall be entitled to all
compensation, of the Master Servicer under this Agreement with respect to the
subject Loan Combination, except that the Master Servicer shall be entitled to
retain that portion of the Master Servicing Fee for the Trust Mortgage Loan or
REO Trust Mortgage Loan included in the subject Loan Combination that accrues at
a rate equal to 0.01% per annum. Such Sub-Servicing Agreement shall also provide
that such Sub-Servicer shall agree to become the master servicer under a
separate servicing agreement (as contemplated by the related Co-Lender
Agreement) in the event that the subject Loan Combination is no longer to be
serviced and administered hereunder, which separate servicing agreement shall
contain servicing and administration, limitation of liability, indemnification
and servicing compensation provisions substantially similar to the corresponding
provisions of this Agreement, except for the fact that the subject Loan
Combination and the related Mortgaged Property shall be the sole assets serviced
and administered thereunder and the sole source of funds thereunder. If any
Sub-Servicer appointed in accordance with this Section 7.01(d) shall at any time
resign or be terminated, then (subject to the related Co-Lender Agreement) the
Master Servicer shall be required to promptly appoint a substitute Sub-Servicer,
which appointment shall not result in an Adverse Rating Event with respect to
any Class of Certificates rated by either Rating Agency (as evidenced in a
writing obtained by the Master Servicer, at its own expense, from each Rating
Agency). In the event that a successor Master Servicer is acting hereunder and
such successor Master Servicer desires to terminate the Sub-Servicer appointed
under this Section 7.01(d), the terminated Master Servicer that was responsible
for the Event of Default that led to the appointment of such Sub-Servicer shall
be responsible for all costs incurred in connection with such termination,
including the payment of any termination fee.

         Further notwithstanding Section 7.01(b) and Section 7.04, if any Event
of Default on the part of the Special Servicer occurs that affects a Non-Trust
Mortgage Loan Noteholder, and the Special Servicer is not otherwise terminated
in accordance with Section 7.01(b), then such Non-Trust Mortgage Loan Noteholder
may require the Trustee to terminate the duties and obligations of the Special
Servicer with respect to the related Loan Combination only, but as to no other
Mortgage Loan; and, in such event, subject to any applicable consultation rights
of any particular related Non-Trust Mortgage Loan Noteholder under the related
Co-Lender Agreement, the Controlling Class Representative shall appoint in
accordance with Section 6.09 (or, in the event of the failure of the Controlling
Class Representative to so appoint, the Trustee shall appoint in accordance with
Section 7.02), within 30 days of such Non-Trust Mortgage Loan Noteholder's
request, a replacement special servicer with respect to the subject Loan
Combination. In connection with the appointment of a replacement special
servicer with respect to the subject Loan Combination at the request of a
related Non-Trust Mortgage Loan Noteholder in accordance with this Section
7.01(d), the Trustee shall obtain written confirmation from each Rating Agency
that such appointment will not result in an Adverse Rating Event with respect to
any Class of

                                     -266-

Certificates rated by such Rating Agency (such rating confirmation to be an
expense of the terminated Special Servicer or, if not paid thereby, an expense
of the requesting Non-Trust Mortgage Loan Noteholder). Any replacement special
servicer appointed at the request of a Non-Trust Mortgage Loan Noteholder in
accordance with this Section 7.01(d) shall be responsible for all duties, and
shall be entitled to all compensation, of the Special Servicer under this
Agreement with respect to the subject Loan Combination. Any replacement special
servicer appointed at the request of a Non-Trust Mortgage Loan Noteholder in
accordance with this Section 7.01(d) hereby agrees to become, upon request, the
special servicer under a separate servicing agreement (as contemplated by the
related Co-Lender Agreement) in the event that the subject Loan Combination is
no longer to be serviced and administered hereunder, which separate servicing
agreement shall contain servicing and administration, limitation of liability,
indemnification and servicing compensation provisions substantially similar to
the corresponding provisions of this Agreement, except for the fact that the
subject Loan Combination and the related Mortgaged Property shall be the sole
assets serviced and administered thereunder and the sole source of funds
thereunder. If any replacement special servicer appointed at the request of a
Non-Trust Mortgage Loan Noteholder in accordance with this Section 7.01(d) shall
at any time resign or be terminated, then (subject to any applicable
consultation rights of any particular related Non-Trust Mortgage Loan Noteholder
under the related Co-Lender Agreement) the Controlling Class Representative in
accordance with Section 6.09 (or the Trustee in accordance with Section 7.02, if
the Controlling Class Representative fails to do so) shall be required to
promptly appoint a substitute replacement special servicer, which appointment
shall not result in an Adverse Rating Event (as evidenced in writing by each
Rating Agency) with respect to any Class of Certificates rated by such Rating
Agency.

         If a replacement special servicer is appointed with respect to a Loan
Combination at the request of a related Non-Trust Mortgage Loan Noteholder in
accordance with this Section 7.01(d) (any such replacement special servicer, a
"Loan Combination-Specific Special Servicer"), such that there are multiple
parties acting as Special Servicer hereunder, then, unless the context clearly
requires otherwise: (i) when used in the context of imposing duties and
obligations on the Special Servicer hereunder or the performance of such duties
and obligations, the term "Special Servicer" shall mean the related Loan
Combination-Specific Special Servicer, insofar as such duties and obligations
relate to a Loan Combination as to which a Loan Combination-Specific Special
Servicer has been appointed, and shall mean the General Special Servicer (as
defined below), in all other cases (provided that, in Section 3.13, Section 3.14
and Section 3.15, the term "Special Servicer" shall mean each of the Loan
Combination-Specific Special Servicer(s) and the General Special Servicer); (ii)
when used in the context of identifying the recipient of any information, funds,
documents, instruments and/or other items, the term "Special Servicer" shall
mean the related Loan Combination-Specific Special Servicer, insofar as such
information, funds, documents, instruments and/or other items relate to a Loan
Combination as to which a Loan Combination-Specific Special Servicer has been
appointed, and shall mean the General Special Servicer, in all other cases;
(iii) when used in the context of granting the Special Servicer the right to
purchase Specially Serviced Trust Mortgage Loans pursuant to Section 3.18, the
term "Special Servicer" shall mean the related Loan Combination-Specific Special
Servicer, if such Specially Serviced Trust Mortgage Loan is a Combination Trust
Mortgage Loan as to which a Loan Combination-Specific Special Servicer has been
appointed, and shall mean the General Special Servicer, in all other cases; (iv)
when used in the context of granting the Special Servicer the right to purchase
all of the Trust Mortgage Loans and any REO Properties remaining in the Trust
Fund pursuant to Section 9.01, the term "Special Servicer" shall mean the
General Special Servicer only; (v) when used in the context of the Special
Servicer being replaced, pursuant to Section 6.09, by the Majority Controlling
Class Certificateholder(s),

                                     -267-

the term "Special Servicer" shall mean the General Special Servicer or any Loan
Combination-Specific Special Servicer, as applicable (provided that no Loan
Combination-Specific Special Servicer can be replaced by a Person that itself
had been replaced, pursuant to this Section 7.01(d), as the Special Servicer
with respect to the subject Loan Combination); (vi) when used in the context of
granting the Special Servicer any protections, limitations on liability,
immunities and/or indemnities hereunder, the term "Special Servicer" shall mean
each of the Loan Combination-Specific Special Servicer(s) and the General
Special Servicer; and (vii) when used in the context of requiring
indemnification from, imposing liability on, or exercising any remedies against,
the Special Servicer for any breach of a representation, warranty or covenant
hereunder or for any negligence, bad faith or willful misconduct in the
performance of duties and obligations hereunder or any negligent disregard of
such duties and obligations or otherwise holding the Special Servicer
responsible for any of the foregoing, the term "Special Servicer" shall mean the
related Loan Combination-Specific Special Servicer or the General Special
Servicer, as applicable. References in this Section 7.01(d) to "General Special
Servicer" means the Person performing the duties and obligations of special
servicer with respect to the Mortgage Pool (exclusive of each Loan Combination
as to which a Loan Combination-Specific Special Servicer has been appointed).

         In no event shall any waiver of an Event of Default pursuant to Section
7.04 affect the rights of any Non-Trust Mortgage Loan Noteholder under this
Section 7.01(d).

         SECTION 7.02. Trustee to Act; Appointment of Successor.

         On and after the time the Master Servicer or the Special Servicer
resigns pursuant to Section 6.04 or receives a notice of termination pursuant to
Section 7.01, the Trustee shall, unless and until a successor is appointed
pursuant to Section 6.04, Section 6.09, Section 7.01(c) or Section 7.01(d), be
the successor in all respects to the Master Servicer or the Special Servicer, as
the case may be, in its capacity as such under this Agreement and the
transactions set forth or provided for herein and shall have all (and the former
Master Servicer or the Special Servicer, as the case may be, shall cease to have
any) of the responsibilities, duties and liabilities of the Master Servicer or
the Special Servicer, as the case may be, arising thereafter, including, if the
Master Servicer is the resigning or terminated party, the Master Servicer's
obligation to make P&I Advances, including in connection with any termination of
the Master Servicer for an Event of Default described in clause 7.01(a)(iii),
the unmade P&I Advances that gave rise to such Event of Default; provided that
any failure to perform such duties or responsibilities caused by the Master
Servicer's or the Special Servicer's, as the case may be, failure to provide
information or monies required by Section 7.01 shall not be considered a default
by the Trustee hereunder. The Trustee shall not be liable for any of the
representations and warranties of the resigning or terminated party or for any
losses incurred by the resigning or terminated party pursuant to Section 3.06
hereunder nor shall the Trustee be required to purchase any Mortgage Loan
hereunder. As compensation therefor, subject to the last sentence of the second
paragraph of Section 3.11(c), the Trustee shall be entitled to all fees and
other compensation which the resigning or terminated party would have been
entitled to if the resigning or terminated party had continued to act hereunder.

         Notwithstanding the above, the Trustee may, if it shall be unwilling to
so act as either Master Servicer or Special Servicer, as the case may be, or
shall, if it is unable to so act as either Master Servicer or Special Servicer,
as the case may be, or if the Trustee is not approved as a master servicer or a
special servicer, as the case may be, by any of the Rating Agencies, or if the
Holders of Certificates entitled to a majority of the Voting Rights so request
in writing to the Trustee, promptly appoint

                                     -268-

(subject, in the case of a resigning or terminated Special Servicer, to any
applicable consultation rights of any particular related Non-Trust Mortgage Loan
Noteholder(s) under the related Co-Lender Agreement), or petition a court of
competent jurisdiction to appoint, any established mortgage loan servicing
institution as the successor to the resigning or terminated Master Servicer or
the Special Servicer, as the case may be, hereunder in the assumption of all or
any part of the responsibilities, duties or liabilities of the resigning or
terminated Master Servicer or the Special Servicer, as the case may be,
hereunder; provided, however, that no such appointee shall succeed to the rights
and obligations of the Master Servicer or Special Servicer hereunder unless (i)
as confirmed in writing by each Rating Agency, such succession will not result
in an Adverse Rating Event with respect to any Class of Certificates rated by
such Rating Agency, and (ii) such appointee makes the applicable representations
and warranties set forth in Section 3.23 or Section 3.24, as applicable; and
provided, further, that in the case of a resigning or terminated Special
Servicer, such appointment shall be subject to the rights of the Majority
Controlling Class Certificateholder(s) to designate a successor pursuant to
Section 6.09. No appointment of a successor to the Master Servicer or the
Special Servicer hereunder shall be effective until the assumption by the
successor to such party of all its responsibilities, duties and liabilities
under this Agreement. Pending appointment of a successor to the Master Servicer
or the Special Servicer hereunder, the Trustee shall act in such capacity as
hereinabove provided. In connection with any such appointment and assumption
described herein, the Trustee may make such arrangements for the compensation of
such successor out of payments on the Mortgage Loans and the REO Properties as
it and such successor shall agree, subject to the terms of this Agreement and/or
the related Co-Lender Agreement limiting the use of funds received in respect of
a Loan Combination to matters related to such Loan Combination; provided,
however, that no such compensation shall be in excess of that permitted the
resigning or terminated party hereunder. Such successor and the other parties
hereto shall take such action, consistent with this Agreement, as shall be
necessary to effectuate any such succession.

         SECTION 7.03. Notification to Certificateholders.

         (a) Upon any resignation of the Master Servicer or the Special Servicer
pursuant to Section 6.04, any termination of the Master Servicer or the Special
Servicer pursuant to Section 7.01, any appointment of a successor to the Master
Servicer or the Special Servicer pursuant to Section 7.02 or the effectiveness
of any designation of a new Special Servicer pursuant to Section 6.09, the
Trustee shall give prompt written notice thereof to Certificateholders at their
respective addresses appearing in the Certificate Register and to each Non-Trust
Mortgage Loan Noteholder.

         (b) Not later than 10 days after a Responsible Officer of the Trustee
has notice of the occurrence of any event which constitutes or, with notice or
lapse of time or both, would constitute an Event of Default, the Trustee shall
transmit by mail to the Depositor, all the Certificateholders and the Rating
Agencies notice of such occurrence, unless such default shall have been cured.

         SECTION 7.04. Waiver of Events of Default.

         The Holders representing at least 66-2/3% of the Voting Rights
allocated to each Class of Certificates affected by any Event of Default
hereunder, may waive such Event of Default; provided, however, that an Event of
Default under any of clauses (i), (ii), (iii), (x) and (xi) of Section 7.01(a)
may be waived only by all of the Certificateholders of the affected Classes.
Upon any such waiver of an Event of Default, such Event of Default shall cease
to exist and shall be deemed to have been remedied for every purpose hereunder
(except as otherwise provided in Section 7.01(d)). No such waiver shall

                                     -269-

extend to any subsequent or other Event of Default or impair any right
consequent thereon except to the extent expressly so waived. Notwithstanding any
other provisions of this Agreement, for purposes of waiving any Event of Default
pursuant to this Section 7.04, Certificates registered in the name of the
Depositor or any Affiliate of the Depositor shall be entitled to Voting Rights
with respect to the matters described above.

         SECTION 7.05. Additional Remedies of Trustee Upon Event of Default.

         During the continuance of any Event of Default, so long as such Event
of Default shall not have been remedied, the Trustee, in addition to the rights
specified in Section 7.01, shall have the right, in its own name and as trustee
of an express trust and on behalf of any Non-Trust Mortgage Loan Noteholder, to
take all actions now or hereafter existing at law, in equity or by statute to
enforce its rights and remedies and to protect the interests, and enforce the
rights and remedies, of the Certificateholders and the Non-Trust Mortgage Loan
Noteholders (including the institution and prosecution of all judicial,
administrative and other proceedings and the filings of proofs of claim and debt
in connection therewith). Except as otherwise expressly provided in this
Agreement, no remedy provided for by this Agreement shall be exclusive of any
other remedy, and each and every remedy shall be cumulative and in addition to
any other remedy, and no delay or omission to exercise any right or remedy shall
impair any such right or remedy or shall be deemed to be a waiver of any Event
of Default.

                                     -270-

                                  ARTICLE VIII

                             CONCERNING THE TRUSTEE

         SECTION 8.01. Duties of Trustee.

         (a) The Trustee, prior to the occurrence of an Event of Default, and
after the curing or waiver of all Events of Default which may have occurred,
undertakes to perform such duties and only such duties as are specifically set
forth in this Agreement. If an Event of Default occurs and is continuing, the
Trustee shall exercise such of the rights and powers vested in it by this
Agreement, and use the same degree of care and skill in their exercise as a
prudent man would exercise or use under the circumstances in the conduct of his
own affairs; provided that if the Trustee is acting as Master Servicer or
Special Servicer, it shall act in accordance with the Servicing Standard. Any
permissive right of the Trustee contained in this Agreement shall not be
construed as a duty.

         (b) The Trustee, upon receipt of all resolutions, certificates,
statements, opinions, reports, documents, orders or other instruments furnished
to the Trustee that are specifically required to be furnished pursuant to any
provision of this Agreement (other than the Mortgage Files, the review of which
is specifically governed by the terms of Article II), shall examine them to
determine whether they conform to the requirements of this Agreement. If any
such instrument is found not to conform to the requirements of this Agreement in
a material manner, the Trustee shall take such action as it deems appropriate to
have the instrument corrected. The Trustee shall not be responsible for the
accuracy or content of any resolution, certificate, statement, opinion, report,
document, order or other instrument furnished by the Depositor, the Master
Servicer or the Special Servicer, and accepted by the Trustee in good faith,
pursuant to this Agreement.

         (c) No provision of this Agreement shall be construed to relieve the
Trustee from liability for its own negligent action, its own negligent failure
to act or its own misconduct; provided, however, that:

               (i) Prior to the occurrence of an Event of Default, and after the
     curing of all such Events of Default which may have occurred, the duties
     and obligations of the Trustee shall be determined solely by the express
     provisions of this Agreement, the Trustee shall not be liable except for
     the performance of such duties and obligations as are specifically set
     forth in this Agreement, no implied covenants or obligations shall be read
     into this Agreement against the Trustee and, in the absence of bad faith on
     the part of the Trustee, the Trustee may conclusively rely, as to the truth
     of the statements and the correctness of the opinions expressed therein,
     upon any certificates or opinions furnished to the Trustee and conforming
     to the requirements of this Agreement;

               (ii) The Trustee shall not be personally liable for an error of
     judgment made in good faith by a Responsible Officer or Responsible
     Officers of the Trustee, unless it shall be proved that the Trustee was
     negligent in ascertaining the pertinent facts;

               (iii) The Trustee shall not be personally liable with respect to
     any action taken, suffered or omitted to be taken by it in good faith in
     accordance with the terms of this Agreement and the direction of the
     Controlling Class or Holders of Certificates entitled to at least 25% of
     the

                                     -271-

     Voting Rights, relating to the time, method and place of conducting any
     proceeding for any remedy available to the Trustee, or exercising any trust
     or power conferred upon the Trustee, under this Agreement; and

               (iv) The protections, immunities and indemnities afforded to the
     Trustee hereunder shall also be available to it in its capacity as
     Authenticating Agent, Certificate Registrar, Tax Administrator and
     Custodian.

         SECTION 8.02. Certain Matters Affecting Trustee.

         Except as otherwise provided in Section 8.01 and Article X:

               (i) the Trustee may rely upon and shall be protected in acting or
     refraining from acting upon any resolution, Officer's Certificate,
     certificate of auditors or any other certificate, statement, instrument,
     opinion, report, notice, request, consent, order, appraisal, bond or other
     paper or document reasonably believed by it to be genuine and to have been
     signed or presented by the proper party or parties;

               (ii) the Trustee may consult with counsel and the written advice
     of such counsel or any Opinion of Counsel shall be full and complete
     authorization and protection in respect of any action taken or suffered or
     omitted by it hereunder in good faith and in accordance therewith;

               (iii) the Trustee shall be under no obligation to exercise any of
     the trusts or powers vested in it by this Agreement or to make any
     investigation of matters arising hereunder or, except as provided in
     Section 10.01 or 10.02, to institute, conduct or defend any litigation
     hereunder or in relation hereto, at the request, order or direction of any
     of the Certificateholders, pursuant to the provisions of this Agreement,
     unless such Certificateholders shall have offered to the Trustee reasonable
     security or indemnity against the costs, expenses and liabilities which may
     be incurred therein or thereby; except as provided in Section 10.01 or
     10.02, the Trustee shall not be required to expend or risk its own funds or
     otherwise incur any financial liability in the performance of any of its
     duties hereunder, or in the exercise of any of its rights or powers, if it
     shall have reasonable grounds for believing that repayment of such funds or
     adequate indemnity against such risk or liability is not reasonably assured
     to it; nothing contained herein shall, however, relieve the Trustee of the
     obligation, upon the occurrence of an Event of Default which has not been
     cured, to exercise such of the rights and powers vested in it by this
     Agreement, and to use the same degree of care and skill in their exercise
     as a prudent man would exercise or use under the circumstances in the
     conduct of his own affairs;

               (iv) the Trustee shall not be personally liable for any action
     reasonably taken, suffered or omitted by it in good faith and believed by
     it to be authorized or within the discretion or rights or powers conferred
     upon it by this Agreement;

               (v) prior to the occurrence of an Event of Default, and after the
     curing of all Events of Default which may have occurred, and except as may
     be provided in Section 10.01 or 10.02, the Trustee shall not be bound to
     make any investigation into the facts or matters stated in any resolution,
     certificate, statement, instrument, opinion, report, notice, request,
     consent, order, approval, bond or other paper or document, unless requested
     in writing to do so by Holders of

                                     -272-

     Certificates entitled to at least 25% of the Voting Rights; provided,
     however, that if the payment within a reasonable time to the Trustee of the
     costs, expenses or liabilities likely to be incurred by it in the making of
     such investigation is, in the opinion of the Trustee, not reasonably
     assured to the Trustee by the security afforded to it by the terms of this
     Agreement, the Trustee may require reasonable indemnity against such
     expense or liability as a condition to taking any such action;

               (vi) the Trustee may execute any of the trusts or powers
     hereunder or perform any duties hereunder either directly or by or through
     agents or attorneys; provided, however, that the Trustee shall remain
     responsible for all acts and omissions of such agents or attorneys within
     the scope of their employment to the same extent as it is responsible for
     its own actions and omissions hereunder; and

               (vii) the Trustee shall not be responsible for any act or
     omission of the Master Servicer or the Special Servicer (unless the Trustee
     is acting as Master Servicer or Special Servicer) or the Depositor.

         SECTION 8.03. Trustee and Fiscal Agent Not Liable for Validity or
                       Sufficiency of Certificates or Mortgage Loans.

         The recitals contained herein and in the Certificates, other than the
statements attributed to the Trustee and the Fiscal Agent in Article II and
Section 8.16 and Section 8.18 and the signature of the Certificate Registrar and
the Authenticating Agent set forth on each outstanding Certificate, shall not be
taken as the statements of the Trustee or the Fiscal Agent, and neither the
Trustee nor the Fiscal Agent shall assume any responsibility for their
correctness. Except as expressly set forth in Section 8.16 and 8.18, the Trustee
and the Fiscal Agent make no representations as to the validity or sufficiency
of this Agreement or of any Certificate (other than as to the signature of the
Trustee set forth thereon) or of any Mortgage Loan or related document. The
Trustee and the Fiscal Agent shall not be accountable for the use or application
by the Depositor of any of the Certificates issued to it or of the proceeds of
such Certificates, or for the use or application of any funds paid to the
Depositor in respect of the assignment of the Trust Mortgage Loans to the Trust
Fund, or any funds deposited in or withdrawn from a Custodial Account or any
other account by or on behalf of the Depositor, the Master Servicer or the
Special Servicer. The Trustee and the Fiscal Agent shall not be responsible for
the accuracy or content of any resolution, certificate, statement, opinion,
report, document, order or other instrument furnished by the Depositor, the
Master Servicer or the Special Servicer, and accepted by the Trustee in good
faith, pursuant to this Agreement.

         SECTION 8.04. Trustee and Fiscal Agent May Own Certificates.

         The Trustee, the Fiscal Agent or any agent of the Trustee or the Fiscal
Agent, in its individual or any other capacity, may become the owner or pledgee
of Certificates with (except as otherwise provided in the definition of
"Certificateholder") the same rights it would have if it were not the Trustee,
such Fiscal Agent or such agent, as the case may be.

         SECTION 8.05. Fees and Expenses of Trustee; Indemnification of and by
Trustee.

         (a) On each Distribution Date, the Trustee shall withdraw from the
general funds on deposit in the Collection Account, prior to any distributions
to be made therefrom on such date, and pay

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to itself the Trustee Fee for such Distribution Date and, to the extent not
previously paid, for all prior Distribution Dates, as compensation for all
services rendered by the Trustee in the execution of the trusts hereby created
and in the exercise and performance of any of the powers and duties of the
Trustee hereunder. Except as otherwise provided in Section 3.06, the Trustee
Fees (which shall not be limited by any provision of law in regard to the
compensation of a trustee of an express trust) shall constitute the Trustee's
sole compensation for such services to be rendered by it.

         (b) The Trustee and any director, officer, employee or agent of the
Trustee shall be entitled to be indemnified for and held harmless by the Trust
Fund out of the Pool Custodial Account and the Collection Account (and, to the
extent that a Loan Combination or any related REO Property is affected, by the
Trust Fund and/or the related Non-Trust Mortgage Loan Noteholder(s) out of the
related Loan Combination Custodial Account) against any loss, liability or
reasonable "out-of-pocket" expense arising out of, or incurred in connection
with, this Agreement or the Certificates (including (i) costs and expenses
incurred in connection with removal of the Special Servicer and Master Servicer
pursuant to Sections 7.01 and 7.02, (ii) costs and expenses of litigation and of
investigation, including counsel fees, damages, judgments and amounts paid in
settlement, and (iii) costs and expenses of mediation and/or arbitration
pursuant to Section 2.03(i) hereof or Section 5(i) of the UBS/Depositor Mortgage
Loan Purchase Agreement) (any such loss, liability or expense, a "Trustee
Liability"); provided that such loss, liability or expense constitutes an
"unanticipated expense" within the meaning of Treasury regulations section
1.860G-1(b)(3)(ii); and provided, further, that neither the Trustee nor any of
the other above specified Persons shall be entitled to indemnification pursuant
to this Section 8.05(b) for (1) any liability specifically required to be borne
thereby pursuant to the terms of this Agreement, or (2) any loss, liability or
expense incurred by reason of willful misfeasance, bad faith or negligence in
the performance of, or the negligent disregard of, the Trustee's obligations and
duties hereunder, or as may arise from a breach of any representation, warranty
or covenant of the Trustee made herein, or (3) any loss, liability or expense
that constitutes an Advance (the reimbursement of which has otherwise been
provided for herein) or allocable overhead. The provisions of this Section
8.05(b) and of Section 8.05(c) shall survive any resignation or removal of the
Trustee and appointment of a successor trustee.

         (c) If the Trustee Liability arises from the issuance or sale of the
Certificates and the indemnification provided for in Section 8.05(b) is invalid
or unenforceable, then the Trust Fund shall contribute to the amount paid or
payable by the Trustee as a result of such Trustee Liability in such proportion
as is appropriate to reflect the relative fault of any of the other parties on
the one hand and the Trustee on the other in connection with the actions or
omissions which resulted in such Trustee Liability, as well as any other
relevant equitable considerations.

         (d) The Trustee shall indemnify and hold harmless the Trust Fund
against any losses arising out of any errors made solely by the Trustee in
calculating distributions to be made hereunder and any other calculation or
reporting hereunder (in each case not attributable to information provided to
the Trustee by the Master Servicer or the Special Servicer); provided that such
loss arose by reason of willful misfeasance, bad faith or negligence on the part
of the Trustee. The provisions of this Section 8.05(d) shall survive any
resignation or removal of the Trustee and appointment of a successor trustee.

         SECTION 8.06. Eligibility Requirements for Trustee.

         (a) The Trustee hereunder shall at all times be a bank, a trust
company, an association or a corporation organized and doing business under the
laws of the United States of America or any

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state thereof or the District of Columbia, authorized under such laws to
exercise trust powers, having a combined capital and surplus of at least
$50,000,000 and subject to supervision or examination by federal or state
banking authority. If such bank, trust company, association or corporation
publishes reports of condition at least annually, pursuant to law or to the
requirements of the aforesaid supervising or examining authority, then for the
purposes of this section the combined capital and surplus of such bank, trust
company, association or corporation shall be deemed to be its combined capital
and surplus as set forth in its most recent report of condition so published.
The Trustee shall at all times maintain a long-term unsecured debt rating of at
least (a) "AA-" from S&P (or "A+" from S&P, if the Trustee's short-term
unsecured debt rating is at least "A-1" by S&P) and "Aa3" from Moody's, or (b)
in the case of either Rating Agency, (i) "A-" from S&P and "A3" from Moody's, if
a Fiscal Agent meeting the requirements of Section 8.17(a) is then currently
acting in such capacity, or (ii) such other rating as shall not result in an
Adverse Rating Event with respect to any Class of Certificates, as confirmed in
writing by such Rating Agency. The Trustee shall at all times satisfy the
requirements of Section 26(a)(1) of the Investment Company Act of 1940, as
amended. The Trustee's acting in such capacity shall not adversely affect the
application of the Prohibited Transaction Exemption to the Investment Grade
Certificates. If at any time the Trustee shall cease to be eligible in
accordance with the provisions of this section, the Trustee shall resign
immediately in the manner and with the effect specified in Section 8.07;
provided that the Trustee shall not be required to resign due to the existence
of an affiliation described in the last sentence of this Section 8.06 until such
time as it has actual knowledge or receives written notice of the existence of
such affiliation; and provided, further, that if the Trustee shall cease to be
so eligible because its combined capital and surplus is no longer at least
$50,000,000 or its long-term unsecured debt rating no longer conforms to the
requirements of the immediately preceding sentence, and if the Trustee proposes
to the other parties hereto to enter into an agreement with (and reasonably
acceptable to) each of them, and if in light of such agreement the Trustee's
continuing to act in such capacity would not (as evidenced in writing by each
Rating Agency) cause an Adverse Rating Event with respect to any Class of
Certificates, then upon the execution and delivery of such agreement the Trustee
shall not be required to resign, and may continue in such capacity, for so long
as none of the ratings assigned by the Rating Agencies to the Certificates is
adversely affected thereby. The bank, trust company, corporation or association
serving as Trustee may have normal banking and trust relationships with the
Depositor, the Master Servicer, the Special Servicer and their respective
Affiliates. Notwithstanding the foregoing, except to the extent permitted or
required by Section 7.02, the Trustee shall not be an "affiliate" (as such term
is defined in Section III of PTE 2000-58) of the Master Servicer, the Special
Servicer, any Sub-Servicer, the Depositor, or any obligor with respect to Trust
Mortgage Loans constituting more than 5% of the aggregate unamortized principal
balance of the Mortgage Pool as of the Closing Date or any "affiliate" (as such
term is defined in Section III of PTE 2000-58) of any such Person.

         SECTION 8.07. Resignation and Removal of Trustee.

         (a) The Trustee may at any time resign and be discharged from the
trusts hereby created by giving written notice thereof to the Depositor, the
Master Servicer, the Special Servicer, all Certificateholders and all Non-Trust
Mortgage Loan Noteholders. Upon receiving such notice of resignation, the
Depositor shall promptly appoint a successor trustee acceptable to the Depositor
by written instrument, in duplicate, which instrument shall be delivered to the
resigning Trustee and to the successor trustee. A copy of such instrument shall
be delivered to the Master Servicer, the Special Servicer, the
Certificateholders and the Non-Trust Mortgage Loan Noteholders by the Depositor.
If no successor trustee shall have been so appointed and have accepted
appointment within 30 days after the

                                     -275-

giving of such notice of resignation, the resigning Trustee may petition any
court of competent jurisdiction for the appointment of a successor trustee.

         (b) If at any time the Trustee shall cease to be eligible in accordance
with the provisions of Section 8.06 and shall fail to resign after written
request therefor by the Depositor, or if at any time the Trustee shall become
incapable of acting, or shall be adjudged bankrupt or insolvent, or a receiver
of the Trustee or of its property shall be appointed, or any public officer
shall take charge or control of the Trustee or of its property or affairs for
the purpose of rehabilitation, conservation or liquidation, or if the Trustee
shall fail (other than by reason of the failure of either the Master Servicer or
the Special Servicer to timely perform its obligations hereunder or as a result
of other circumstances beyond the Trustee's reasonable control) to timely
deliver or otherwise make available in accordance with this Agreement any
current or revised Distribution Date Statement, CMSA Loan Periodic Update File,
CMSA Property File, CMSA Financial File or other report or statement required by
Section 4.02 and such failure shall continue unremedied for a period of five
days after receipt of written notice by the Trustee of such failure, or if a tax
is imposed or threatened with respect to the Trust Fund by any state in which
the Trustee is located or in which it holds any portion of the Trust Fund, then
the Depositor may remove the Trustee and appoint a successor trustee acceptable
to the Depositor and the Master Servicer by written instrument, in duplicate,
which instrument shall be delivered to the Trustee so removed and to the
successor trustee. A copy of such instrument shall be delivered to the Master
Servicer, the Special Servicer, the Certificateholders and the Non-Trust
Mortgage Loan Noteholders by the successor trustee so appointed.

         (c) The Holders of Certificates entitled to at least 51% of the Voting
Rights may at any time remove the Trustee and appoint a successor trustee by
written instrument or instruments, signed by such Holders or their
attorneys-in-fact duly authorized, one complete set of which instruments shall
be delivered to the Master Servicer, one complete set to the Trustee so removed
and one complete set to the successor trustee so appointed. A copy of such
instrument shall be delivered to the Depositor, the Special Servicer, the
remaining Certificateholders and the Non-Trust Mortgage Loan Noteholders by the
successor trustee so appointed.

         (d) In the event that the Trustee is terminated or removed pursuant to
this Section 8.07, all of its and any corresponding Fiscal Agent's rights and
obligations under this Agreement and (as among the parties hereto) in and to the
Trust Mortgage Loans and the Non-Trust Mortgage Loans shall be terminated, other
than any rights or obligations that accrued prior to the date of such
termination or removal (including the right to receive all fees, expenses and
other amounts (including P&I Advances and any accrued interest thereon) accrued
or owing to it under this Agreement, with respect to periods prior to the date
of such termination or removal, and no termination without cause shall be
effective until the payment of such amounts to the Trustee and such Fiscal
Agent).

         (e) Any resignation or removal of the Trustee and appointment of a
successor trustee pursuant to any of the provisions of this Section 8.07 shall
not become effective until acceptance of appointment by the successor trustee as
provided in Section 8.08.

         SECTION 8.08. Successor Trustee.

         (a) Any successor trustee appointed as provided in Section 8.07 shall
execute, acknowledge and deliver to the Depositor, the Master Servicer, the
Special Servicer and to the predecessor trustee an instrument accepting such
appointment hereunder and thereupon the resignation

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or removal of the predecessor trustee shall become effective and such successor
trustee, without any further act, deed or conveyance, shall become fully vested
with all the rights, powers, duties and obligations of its predecessor
hereunder, with the like effect as if originally named as trustee herein. The
predecessor trustee shall deliver to the successor trustee (at the expense of
the Certificateholders that effected the removal, if the Trustee has been
removed in accordance with Section 8.07(c) without cause or if such expenses are
not paid by such Certificateholders within 90 days after they are incurred, at
the expense of the Trust, provided that such Certificateholders shall remain
liable to the Trust for such expenses) all Mortgage Files and related documents
and statements held by it hereunder (other than any Mortgage Files at the time
held on its behalf by a third-party Custodian, which Custodian shall become the
agent of the successor trustee), and the Depositor, the Master Servicer, the
Special Servicer and the predecessor trustee shall execute and deliver such
instruments and do such other things as may reasonably be required to more fully
and certainly vest and confirm in the successor trustee all such rights, powers,
duties and obligations, and to enable the successor trustee to perform its
obligations hereunder.

         (b) No successor trustee shall accept appointment as provided in this
Section 8.08, unless at the time of such acceptance such successor trustee shall
be eligible under the provisions of Section 8.06.

         (c) Upon acceptance of appointment by a successor trustee as provided
in this Section 8.08, such successor trustee shall mail notice of the succession
of such trustee hereunder to the Depositor, the Master Servicer, the Special
Servicer, the Certificateholders and the Non-Trust Mortgage Loan Noteholders.

         SECTION 8.09. Merger or Consolidation of Trustee and Fiscal Agent.

         Any entity into which the Trustee or the Fiscal Agent may be merged or
converted, or with which the Trustee or the Fiscal Agent may be consolidated, or
any entity resulting from any merger, conversion or consolidation to which the
Trustee or the Fiscal Agent shall be a party, or any entity succeeding to the
corporate trust business of the Trustee, shall be the successor of the Trustee
or such Fiscal Agent, as the case may be, hereunder, provided such entity shall
be eligible under the provisions of Section 8.06 or Section 8.17, as applicable,
without the execution or filing of any paper or any further act on the part of
any of the parties hereto, anything herein to the contrary notwithstanding.

         SECTION 8.10. Appointment of Co-Trustee or Separate Trustee.

         (a) Notwithstanding any other provisions hereof, at any time, for the
purpose of meeting any legal requirements of any jurisdiction in which any part
of the Trust Fund or property securing the same may at the time be located, the
Trustee shall have the power and shall execute and deliver all instruments to
appoint one or more Persons approved by the Trustee to act as co-trustee or
co-trustees, jointly with the Trustee, or separate trustee or separate trustees,
of all or any part of the Trust Fund, and to vest in such Person or Persons, in
such capacity, such title to the Trust Fund, or any part thereof, and, subject
to the other provisions of this Section 8.10, such powers, duties, obligations,
rights and trusts as the Master Servicer and the Trustee may consider necessary
or desirable. No co-trustee or separate trustee hereunder shall be required to
meet the terms of eligibility as a successor trustee under Section 8.06
hereunder and no notice to Holders of Certificates of the appointment of
co-trustee(s) or separate trustee(s) shall be required under Section 8.08
hereof.

                                     -277-

         (b) In the case of any appointment of a co-trustee or separate trustee
pursuant to this Section 8.10, all rights, powers, duties and obligations
conferred or imposed upon the Trustee shall be conferred or imposed upon and
exercised or performed by the Trustee and such separate trustee or co-trustee
jointly, except to the extent that under any law of any jurisdiction in which
any particular act or acts are to be performed (whether as Trustee hereunder or
as successor to the Master Servicer or the Special Servicer hereunder), the
Trustee shall be incompetent or unqualified to perform such act or acts, in
which event such rights, powers, duties and obligations (including the holding
of title to the Trust Fund or any portion thereof in any such jurisdiction)
shall be exercised and performed by such separate trustee or co-trustee at the
direction of the Trustee.

         (c) Any notice, request or other writing given to the Trustee shall be
deemed to have been given to each of the then separate trustees and co-trustees,
as effectively as if given to each of them. Every instrument appointing any
separate trustee or co-trustee shall refer to this Agreement and the conditions
of this Article VIII. Each separate trustee and co-trustee, upon its acceptance
of the trusts conferred, shall be vested with the estates or property specified
in its instrument of appointment, either jointly with the Trustee or separately,
as may be provided therein, subject to all the provisions of this Agreement,
specifically including every provision of this Agreement relating to the conduct
of, affecting the liability of, or affording protection to, the Trustee. Every
such instrument shall be filed with the Trustee.

         (d) Any separate trustee or co-trustee may, at any time, constitute the
Trustee, its agent or attorney-in-fact, with full power and authority, to the
extent not prohibited by law, to do any lawful act under or in respect of this
Agreement on its behalf and in its name. If any separate trustee or co-trustee
shall cease to exist, become incapable of acting, resign or be removed, all of
its estates, properties, rights, remedies and trusts vested therein pursuant to
the applicable instrument of appointment and this Section 8.10, shall vest in
and be exercised by the Trustee, to the extent permitted by law, without the
appointment of a new or successor trustee.

         (e) The appointment of a co-trustee or separate trustee under this
Section 8.10 shall not relieve the Trustee of its duties and responsibilities
hereunder.

         SECTION 8.11. Appointment of Custodians.

         The Trustee may appoint at the Trustee's expense one or more Custodians
to hold all or a portion of the Mortgage Files as agent for the Trustee. Each
Custodian shall be a depository institution supervised and regulated by a
federal or state banking authority, shall have combined capital and surplus of
at least $10,000,000, shall be qualified to do business in the jurisdiction in
which it holds any Mortgage File and shall not be the Depositor, any Mortgage
Loan Seller or any Affiliate of any of them. Neither the Master Servicer nor the
Special Servicer shall have any duty to verify that any such Custodian is
qualified to act as such in accordance with the preceding sentence. The Trustee
may enter into agreements to appoint a Custodian which is not the Trustee,
provided that such agreement: (i) is consistent with this Agreement in all
material respects and requires the Custodian to comply with all of the
applicable conditions of this Agreement; (ii) provides that if the Trustee shall
for any reason no longer act in the capacity of Trustee hereunder, the successor
trustee or its designee may thereupon assume all of the rights and, except to
the extent they arose prior to the date of assumption, obligations of the
Custodian under such agreement or, alternatively, may terminate such agreement
without cause and without payment of any penalty or termination fee; and (iii)
may provide that the related Custodian

                                     -278-

will be entitled to be indemnified out of the assets of the Trust Fund in
connection with losses arising from the performance by such Custodian of its
duties in accordance with the provisions of the related custodial agreement if
and to the extent such indemnification would be permitted under Section 8.05(b)
with respect to agents of the Trustee. The appointment of one or more Custodians
shall not relieve the Trustee from any of its obligations hereunder, and the
Trustee shall remain responsible for all acts and omissions of any Custodian. In
the absence of any other Person appointed in accordance herewith acting as
Custodian, the Trustee agrees to act in such capacity in accordance with the
terms hereof. Notwithstanding anything herein to the contrary, if the Trustee is
no longer the Custodian, any provision or requirement herein requiring notice or
any information or documentation to be provided to the Custodian shall be
construed to require that such notice, information or documents also be provided
to the Trustee. Any Custodian hereunder shall at all times maintain a fidelity
bond and errors and omissions policy in amounts customary for custodians
performing duties similar to those set forth in this Agreement and, in any
event, satisfying the same requirements (including as to the insurer) as are
applicable to any such bond or policy required to be maintained by the Master
Servicer pursuant to Section 3.07. Any engagement of a third party to act as
Custodian with respect to the Mortgage File or any portion thereof with respect
to a Loan Combination shall be subject to any relevant provisions of the related
Co-Lender Agreement.

         SECTION 8.12. Appointment of Authenticating Agents.

         (a) The Trustee may appoint at the Trustee's expense an Authenticating
Agent, which shall be authorized to act on behalf of the Trustee in
authenticating Certificates. The Trustee shall cause any such Authenticating
Agent to execute and deliver to the Trustee an instrument in which such
Authenticating Agent shall agree to act in such capacity, with the obligations
and responsibilities herein. Each Authenticating Agent must be organized and
doing business under the laws of the United States of America or of any State,
authorized under such laws to carry on a trust business, have a combined capital
and surplus of at least $15,000,000, and be subject to supervision or
examination by federal or state authorities. Each Authenticating Agent shall be
subject to the same obligations, standard of care, protection and indemnities as
would be imposed on, or would protect, the Trustee hereunder. The appointment of
an Authenticating Agent shall not relieve the Trustee from any of its
obligations hereunder, and the Trustee shall remain responsible and liable for
all acts and omissions of the Authenticating Agent. In the absence of any other
Person appointed in accordance herewith acting as Authenticating Agent, the
Trustee hereby agrees to act in such capacity in accordance with the terms
hereof. Notwithstanding anything herein to the contrary, if the Trustee is no
longer the Authenticating Agent, any provision or requirement herein requiring
notice or any information or documentation to be provided to the Authenticating
Agent shall be construed to require that such notice, information or
documentation also be provided to the Trustee.

         (b) Any Person into which any Authenticating Agent may be merged or
converted or with which it may be consolidated, or any Person resulting from any
merger, conversion, or consolidation to which any Authenticating Agent shall be
a party, or any Person succeeding to the corporate agency business of any
Authenticating Agent, shall continue to be the Authenticating Agent without the
execution or filing of any paper or any further act on the part of the Trustee
or the Authenticating Agent.

         (c) Any Authenticating Agent appointed in accordance with this Section
8.12 may at any time resign by giving at least 30 days' advance written notice
of resignation to the Trustee, the

                                     -279-

Certificate Registrar, the Master Servicer, the Special Servicer and the
Depositor. The Trustee may at any time terminate the agency of any
Authenticating Agent appointed in accordance with this Section 8.12 by giving
written notice of termination to such Authenticating Agent, the Master Servicer,
the Certificate Registrar and the Depositor. Upon receiving a notice of such a
resignation or upon such a termination, or in case at any time any
Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section 8.12, the Trustee may appoint a successor
Authenticating Agent, in which case the Trustee shall give written notice of
such appointment to the Master Servicer, the Certificate Registrar and the
Depositor and shall mail notice of such appointment to all Holders of
Certificates; provided, however, that no successor Authenticating Agent shall be
appointed unless eligible under the provisions of this Section 8.12. Any
successor Authenticating Agent upon acceptance of its appointment hereunder
shall become vested with all the rights, powers, duties and responsibilities of
its predecessor hereunder, with like effect as if originally named as
Authenticating Agent.

         SECTION 8.13. Appointment of Tax Administrators.

         (a) The Trustee may appoint at the Trustee's expense any Person with
appropriate tax-related experience to act as Tax Administrator hereunder;
provided that, in the absence of any other Person appointed in accordance
herewith acting as Tax Administrator, the Trustee agrees to act in such capacity
in accordance with the terms hereof. The appointment of a Tax Administrator
shall not relieve the Trustee from any of its obligations hereunder, and the
Trustee shall remain responsible for all acts and omissions of the Tax
Administrator. The Trustee shall cause any such Tax Administrator appointed by
it to execute and deliver to the Trustee an instrument in which such Tax
Administrator shall agree to act in such capacity, with the obligations and
responsibilities herein.

         (b) Any Person into which any Tax Administrator may be merged or
converted or with which it may be consolidated, or any Person resulting from any
merger, conversion, or consolidation to which any Tax Administrator shall be a
party, or any Person succeeding to the corporate agency business of any Tax
Administrator, shall continue to be the Tax Administrator without the execution
or filing of any paper or any further act on the part of the Trustee or the Tax
Administrator.

         (c) Any Tax Administrator appointed in accordance with this Section
8.13 may at any time resign by giving at least 30 days' advance written notice
of resignation to the Trustee, the Certificate Registrar, the Master Servicer,
the Special Servicer and the Depositor. The Trustee may at any time terminate
the agency of any Tax Administrator appointed in accordance with this Section
8.13 by giving written notice of termination to such Tax Administrator, the
Master Servicer, the Certificate Registrar and the Depositor. Upon receiving a
notice of such a resignation or upon such a termination, or in case at any time
any Tax Administrator shall cease to be eligible in accordance with the
provisions of this Section 8.13, the Trustee may appoint a successor Tax
Administrator, in which case the Trustee shall give written notice of such
appointment to the Master Servicer, the Special Servicer and the Depositor and
shall mail notice of such appointment to all Holders of Certificates; provided,
however, that no successor Tax Administrator shall be appointed unless eligible
under the provisions of this Section 8.13. Any successor Tax Administrator upon
acceptance of its appointment hereunder shall become vested with all the rights,
powers, duties and responsibilities of its predecessor hereunder, with like
effect as if originally named as Tax Administrator.

                                     -280-

         SECTION 8.14. Access to Certain Information.

         (a) The Trustee shall afford to the Master Servicer, the Special
Servicer and the Depositor, and to the OTS, the FDIC and any other banking or
insurance regulatory authority that may exercise authority over any
Certificateholder or Certificate Owner, access to any documentation regarding
the Trust Mortgage Loans within its control that may be required to be provided
by this Agreement or by applicable law. Such access shall be afforded without
charge but only upon reasonable prior written request and during normal business
hours at the offices of the Trustee designated by it.

         (b) The Trustee shall maintain in its possession and, upon reasonable
prior written request and during normal business hours, shall make available at
its offices for review by the Depositor, the Rating Agencies, the Non-Trust
Mortgage Loan Noteholders and their respective designees, the Controlling Class
Representative and, subject to the succeeding paragraph, any Certificateholder,
Certificate Owner or Person identified to the Trustee as a prospective
Transferee of a Certificate or an interest therein, originals and/or copies of
the following items: (i) the Prospectus, any private placement memorandum and
any other disclosure document relating to the Certificates, in the form most
recently provided to the Trustee by the Depositor or by any Person designated by
the Depositor; (ii) this Agreement, each Sub-Servicing Agreement delivered to
the Trustee since the Closing Date and any amendments hereto or thereto; (iii)
all Certificateholder Reports made available to Certificateholders pursuant to
Section 4.02(a) since the Closing Date; (iv) all Annual Performance
Certifications delivered by the Master Servicer and the Special Servicer,
respectively, to the Trustee since the Closing Date; (v) all Annual Accountants'
Reports caused to be delivered by or on behalf of the Master Servicer and the
Special Servicer, respectively, to the Trustee since the Closing Date; (vi) any
and all notices and reports delivered to the Trustee with respect to any
Mortgaged Property as to which the environmental testing contemplated by Section
3.09(c) revealed that either of the conditions set forth in clauses (i) and (ii)
of the first sentence thereof was not satisfied; (vii) each of the Mortgage
Files, including any and all modifications, extensions, waivers and amendments
of the terms of a Trust Mortgage Loan or Non-Trust Mortgage Loan entered into or
consented to by the Special Servicer and delivered to the Trustee pursuant to
Section 3.20; (viii) the most recent appraisal for each Mortgaged Property and
REO Property that has been delivered to the Trustee (each appraisal obtained
hereunder with respect to any Mortgaged Property or REO Property to be delivered
to the Trustee by the Master Servicer or Special Servicer, as applicable,
promptly following its having been obtained); (ix) any and all Officer's
Certificates and other evidence delivered to or by the Trustee to support its,
the Master Servicer's, the Special Servicer's or the Fiscal Agent's, as the case
may be, determination that any Advance was (or, if made, would be) a
Nonrecoverable Advance; (x) any and all information provided to the Trustee
pursuant to Section 6.11(a) or Section 6.12(a); (xi) any exception report
prepared by the Trustee pursuant to Section 2.02(b); (xii) all notices of a
breach of representation and warranty given by or received by the Trustee with
respect to any party hereto; and (xiii) any Officer's Certificate delivered to
the Trustee by the Special Servicer in connection with a Final Recovery
Determination pursuant to Section 3.09(h). The Trustee shall provide copies of
any and all of the foregoing items upon written request of any of the parties
set forth in the previous sentence; however, except in the case of the Rating
Agencies, the Trustee shall be permitted to require payment of a sum sufficient
to cover the reasonable costs and expenses of providing such copies. Upon the
reasonable request of any Certificateholder, or any Certificate Owner identified
to the Trustee to the Trustee's reasonable satisfaction, the Trustee shall
request from the Master Servicer copies (at the expense of such
Certificateholder or Certificate Owner if the Master Servicer or Special
Servicer charges a fee to cover the reasonable cost of making such copies
available) of any inspection reports prepared by the Master Servicer or the
Special Servicer, copies of any operating statements, rent

                                     -281-

rolls and financial statements obtained by the Master Servicer or the Special
Servicer and copies of any CMSA Operating Statement Analysis Reports and CMSA
NOI Adjustment Worksheets prepared by the Master Servicer or the Special
Servicer; and, upon receipt, the Trustee shall make such items available to the
requesting Certificateholder or Certificate Owner.

         In connection with providing access to or copies of the items described
in the preceding paragraph, the Trustee shall require: (i) in the case of
Certificateholders and Certificate Owners, a written confirmation executed by
the requesting Person substantially in the form of Exhibit L-1 (or in such other
form as may be reasonably acceptable to the Trustee) generally to the effect
that such Person is a Certificateholder or a beneficial holder of Book-Entry
Certificates and will keep such information confidential (except that such
Certificateholder or Certificate Owner may provide such information to any other
Person that holds or is contemplating the purchase of any Certificate or
interest therein, provided that such other Person confirms in writing such
ownership interest or prospective ownership interest and agrees to keep such
information confidential); and (ii) in the case of a prospective purchaser of a
Certificate or an interest therein, confirmation executed by the requesting
Person substantially in the form of Exhibit L-2 (or in such other form as may be
reasonably acceptable to the Trustee) generally to the effect that such Person
is a prospective purchaser of a Certificate or an interest therein, is
requesting the information for use in evaluating a possible investment in
Certificates and will otherwise keep such information confidential.

         (c) The Trustee shall not be liable for providing or disseminating
information in accordance with Section 8.14(a) or (b).

         SECTION 8.15. Reports to the Securities and Exchange Commission and
                       Related Reports.

         (a) With respect to the Trust's fiscal year 2005 (and with respect to
any subsequent fiscal year for the Trust, if as of the beginning of such
subsequent fiscal year the Registered Certificates are held in the aggregate by
at least 300 holders, which may consist of (x) in the case of Registered
Certificates held in definitive form, direct Holders of such Definitive
Certificates, and/or (y) in the case of Registered Certificates held in
book-entry form through the Depository, Depository Participants having accounts
with the Depository), the Trustee shall:

               (i) during such fiscal year, in accordance with the Exchange Act,
     the rules and regulations promulgated thereunder, applicable releases and
     "no-action letters" issued by the Commission, prepare for filing, execute
     and properly and timely file with the Commission with respect to the Trust,
     (A) a Current Report on Form 8-K with copies of the Distribution Date
     Statements (exclusive of the CMSA Bond Level File and the CMSA Collateral
     Summary File) and, to the extent delivered to the Trustee, such other
     servicing information identified by the Master Servicer or the Special
     Servicer, in writing, to be filed with the Commission (such other servicing
     information, the "Additional Designated Servicing Information") and (B)
     upon direction of the Depositor, a Current Report on Form 8-K regarding and
     disclosing (I) those events specified under Section 8.15(b) (to the extent
     a Responsible Officer of the Trustee has actual knowledge of, or has been
     provided with written notice of, such event) and (II) any other events
     occurring with respect to the Trust that are required to be reported
     pursuant to Form 8-K (to the extent a Responsible Officer of the Trustee
     has actual knowledge of, or has been provided with written notice of, such
     event), in the case of (A) and (B), within the time periods specified

                                     -282-

     under Form 8-K, the Exchange Act, the rules and regulations promulgated
     thereunder and applicable releases and "no-action letters"; provided that
     the Depositor shall cooperate with the Trustee to determine the applicable
     required time period;

               (ii) during such fiscal year, (A) monitor for and promptly notify
     the Depositor in writing of the occurrence or existence of any of the
     matters identified in Section 11.11(a), Section 8.15(b) and/or Section
     8.15(a)(i)(B)(II) (in each case to the extent that a Responsible Officer of
     the Trustee has actual knowledge thereof), and (B) promptly notify the
     Depositor in writing that the filing of a Current Report on Form 8-K may be
     required with respect to any of the matters under clause (A) above, and
     consult with the Depositor regarding whether to prepare and file a Current
     Report on Form 8-K under Section 8.15(a)(i)(B) above with respect to such
     matters (and the Trustee shall be entitled to rely on a written direction
     of the Depositor with regard to whether to make such filing); provided
     that, if the Depositor directs the Trustee to file a Current Report on Form
     8-K with respect to such matters, the Depositor shall cooperate with the
     Trustee in obtaining all necessary information in order to prepare such
     Current Report on Form 8-K and the Trustee will report any such matter in
     accordance with the Exchange Act, the rules and regulations promulgated
     thereunder and applicable releases and "no-action letters" issued by the
     Commission;

               (iii) at the reasonable request of, and in accordance with the
     reasonable directions of, the Certifying Party (as defined in Section
     8.15(d)), prepare for filing, execute and promptly file with the Commission
     an amendment to any Current Report on Form 8-K previously filed with the
     Commission with respect to the Trust; and

               (iv) within 90 days following the end of such fiscal year,
     prepare and properly and timely file with the Commission, with respect to
     the Trust, an Annual Report on Form 10-K, which complies in all material
     respects with the requirements of the Exchange Act, the rules and
     regulations promulgated thereunder and applicable "no-action letters"
     issued by the Commission;

provided that (x) the Trustee shall not have any responsibility to file any
items (other than those generated by it) that have not been received in a format
suitable (or readily convertible into a format suitable) for electronic filing
via the EDGAR system and shall not have any responsibility to convert any such
items to such format (other than those items generated by it or that are readily
convertible to such format) and (y) the Depositor shall be responsible for
preparing, executing and filing (via the EDGAR system within 15 days following
the Closing Date) a Current Report on Form 8-K reporting the establishment of
the Trust and whereby this Agreement is filed as an exhibit. Each of the other
parties to this Agreement shall deliver to the Trustee in the format required
(or readily convertible into the format required) for electronic filing via the
EDGAR system, any and all items (including, in the case of the Master Servicer
and the Special Servicer, all Additional Designated Servicing Information
delivered to the Trustee) contemplated to be filed with the Commission pursuant
to this Section 8.15(a).

         All Current Reports on Form 8-K and Annual Reports on Form 10-K that
are to be filed with respect to the Trust pursuant to this Section 8.15(a)
(collectively, including the exhibits thereto, the "Exchange Act Reports"),
exclusive of the initial Current Report on Form 8-K contemplated by clause (y)
of the proviso to the first sentence of the preceding paragraph, which is to be
executed by the Depositor, are (together with the exhibits thereto) herein
referred to as the "Subsequent Exchange Act Reports". The Trustee shall have no
liability to the Certificateholders or the Trust with respect to any

                                     -283-

failure to properly prepare or file any of the Subsequent Exchange Act Reports
to the extent that such failure is not the result of any negligence, bad faith
or willful misconduct on its part.

         (b) At all times during the Trust's fiscal year 2005 and, if as of the
beginning of any subsequent fiscal year for the Trust, the Registered
Certificates are held in the aggregate by at least 300 holders (which may
consist of (x) in the case of Registered Certificates held in definitive form,
direct Holders of such Definitive Certificates, and/or (y) in the case of
Registered Certificates held in book-entry form through the Depository,
Depository Participants having accounts with the Depository), at all times
during such subsequent fiscal year, the Trustee shall monitor for the occurrence
or existence of any of the following matters:

               (i) any failure of the Trustee to make any monthly distributions
     to the Holders of any Class of Certificates, which failure is not otherwise
     reflected in the Distribution Date Statements filed with the Commission or
     has not otherwise been reported to the Depositor pursuant to any other
     section of this Agreement;

               (ii) any acquisition or disposition by the Trust of a Trust
     Mortgage Loan or an REO Property, which acquisition or disposition has not
     otherwise been reflected in the Distribution Date Statements filed with the
     Commission or has not otherwise been reported to the Depositor pursuant to
     any other section of this Agreement;

               (iii) any other acquisition or disposition by the Trust of a
     significant amount of assets (other than Permitted Investments, Trust
     Mortgage Loans and REO Properties), other than in the normal course of
     business, which acquisition or disposition has not otherwise been reflected
     in the Distribution Date Statements filed with the Commission or has not
     otherwise been reported to the Depositor pursuant to any other section of
     this Agreement;

               (iv) any change in the fiscal year of the Trust;

               (v) any legal proceedings of which the Trustee has knowledge,
     other than ordinary routine litigation incidental to the business of the
     Trust, to which the Trust (or any party to this Agreement on behalf of the
     Trust) is a party or of which any property included in the Trust Fund is
     subject, or any threat by a governmental authority to bring any such legal
     proceedings;

               (vi) any event of bankruptcy, insolvency, readjustment of debt,
     marshalling of assets and liabilities, or similar proceedings in respect of
     or pertaining to the Trust or any party to this Agreement of which the
     Trustee has knowledge, or any actions by or on behalf of the Trust or any
     party to this Agreement indicating its bankruptcy, insolvency or inability
     to pay its obligations;

               (vii) any adverse change in the rating or ratings assigned to any
     Class of Certificates not otherwise reflected in the Distribution Date
     Statements filed with the Commission;

               (viii) any modifications to the rights of Certificateholders;

               (ix) any material impairment to the assets of the Trust Fund;

                                     -284-

               (x) the entry into, modification of, and/or termination of, a
     material definitive agreement with respect to the Trust; and

               (xi) any amendment to this Agreement pursuant to Section 11.01;

provided that (1) the actual knowledge of a Responsible Officer of the Trustee
of any legal proceedings of which property included in the Trust Fund is subject
or of any legal proceedings threatened by a governmental authority is limited
(except where the Trustee received information regarding such proceeding from
the Master Servicer or the Special Servicer pursuant to the next paragraph) to
circumstances where it would be reasonable for the Trustee to identify such
property as an asset of, or as securing an asset of, the Trust or such
threatened proceedings as concerning the Trust and (2) no Responsible Officer of
the Trustee shall be deemed to have actual knowledge of the matters described in
clauses (vi), (vii), (ix) or (x) of this Section 8.15(b) unless (x) solely with
respect to clause (vi), any such matter occurred or related specifically to the
Trust or (y) with respect to clauses (vi), (vii), (ix) and (x) a Responsible
Officer was notified in a written instrument addressed to it or otherwise has
actual knowledge of such event.

         Further, each other party to this agreement shall promptly notify the
Trustee of the occurrence or existence of any of the forgoing matters in this
Section 8.15(b) of which a Servicing Officer (in the case of the Master Servicer
or the Special Servicer), a Responsible Officer (in the case of the Fiscal
Agent) or a senior officer (in the case of the Depositor) thereof has actual
knowledge; provided that the Master Servicer and/or the Special Servicer, as the
case may be, shall deliver a Supplemental Report to the Trustee as to any such
event as required under Section 3.12(c).

         (c) If as of the beginning of any fiscal year for the Trust (other than
fiscal year 2005), the Registered Certificates are held in the aggregate by less
than 300 holders (which may consist of (x) in the case of Registered
Certificates held in definitive form, direct Holders of such Definitive
Certificates, and/or (y) in the case of Registered Certificates held in
book-entry form through the Depository, Depository Participants having accounts
with the Depository), the Trustee shall, in accordance with the Exchange Act and
the rules and regulations promulgated thereunder, timely file a Form 15 with
respect to the Trust suspending all reporting requirements under the Exchange
Act and shall notify all parties to this Agreement in writing that a Form 15 has
been so filed.

         (d) As and to the extent required by the Sarbanes-Oxley Act of 2002
(the "Sarbanes-Oxley Act") and the rules adopted by the Commission with respect
thereto, all Annual Reports on Form 10-K filed with the Commission shall include
such certification as complies in form and substance with the Sarbanes-Oxley Act
and the rules and regulations promulgated thereunder (such certification, the
"Sarbanes-Oxley Certification"; any party hereto whose officer is to sign, in
accordance with the Sarbanes-Oxley Act and the rules and regulations promulgated
thereunder, any Sarbanes-Oxley Certification with respect to the Trust, a
"Certifying Party"; and any officer who is to sign, in accordance with the
Sarbanes-Oxley Act and the rules and regulations promulgated thereunder, any
Sarbanes-Oxley Certification, a "Certifying Officer"). Upon request of any
Rating Agency, the Trustee shall deliver a copy of such Sarbanes-Oxley
Certification to such Rating Agency.

         (e) Any of the Depositor, the Trustee or the Master Servicer may be the
Certifying Party with respect to a Sarbanes-Oxley Certification filed as part of
an Annual Report on Form 10-K relating to the Trust; provided that no officer of
either the Trustee or the Master Servicer shall be responsible for being the
sole signatory of any Sarbanes-Oxley Certification to be filed in connection

                                     -285-

with the Trust. In connection with the filing of any Annual Report on Form 10-K
with respect to the Trust as contemplated by Section 8.15(a), the Certifying
Party shall, no later than 10 days prior to the date on which the Trustee has
indicated its intention to file such report, cause its Certifying Officer to
execute and deliver to the Trustee, with respect to the Trust, for filing with
such Annual Report on Form 10-K, the Sarbanes-Oxley Certification that is to be
included as part of such Annual Report on Form 10-K.

         (f) No later than five (5) Business Days (or, in the case of an Annual
Report on Form 10-K, 20 days) prior to any filing of a Subsequent Exchange Act
Report that is to be made with respect to the Trust as contemplated by Section
8.15(a), the Trustee shall deliver a copy of such report, together with all
exhibits thereto, for review by the Depositor and the Special Servicer. Promptly
upon receipt of any such report and the accompanying exhibits, the Depositor and
the Special Servicer shall promptly (and in any event within two (2) Business
Days) review such report and the accompanying exhibits and notify the Trustee of
any material misstatements or omissions relating thereto that come to its
attention, which material misstatements or omissions the Trustee shall correct
(with written evidence of such correction to be sent to the Depositor, the
Master Servicer and the Special Servicer) prior to the filing of such report and
the accompanying exhibits.

         (g) No later than 10 days prior to the date on which the Trustee has
indicated its intention to file any Annual Report on Form 10-K with respect to
the Trust (but no earlier than March 20 of the year in which such Annual Report
on Form 10-K is to be filed), unless the Trustee is to be the Certifying Party,
the Trustee shall cause the appropriate officer of the Trustee (i.e., the
officer thereof that would have qualified as a Certifying Officer) to execute
and deliver to each Certifying Party and Certifying Officer a certification (a
"Trustee Backup Certification"), which Trustee Backup Certification shall be in
the form of Exhibit P attached hereto. The Trustee shall indemnify and hold
harmless each Certifying Party and Certifying Officer to whom it delivers any
Trustee Backup Certification for all losses, liabilities, claims, damages, costs
and expenses (including reasonable attorneys' fees and expenses) resulting from
a breach of any certification made in such Trustee Backup Certification, as well
as any other losses, claims, damages, costs and expenses (including reasonable
attorneys' fees and expenses) incurred by such Certifying Party or Certifying
Officer, as the case may be, in connection with the execution and delivery of
the subject Sarbanes-Oxley Certification resulting from the negligence, bad
faith or willful misfeasance of the Trustee in connection with the performance
by the Trustee of its duties hereunder.

         (h) No later than 10 days prior to the date on which the Trustee has
indicated its intention to file any Annual Report on Form 10-K with respect to
the Trust (but no earlier than March 20 of the year in which such Annual Report
on Form 10-K is to be filed), unless the Master Servicer is to be the Certifying
Party, the Master Servicer shall cause the appropriate officer of the Master
Servicer (i.e., the officer thereof that would have qualified as a Certifying
Party) to execute and deliver to each Certifying Party and Certifying Officer a
certification (a "Master Servicer Backup Certification"), which Master Servicer
Backup Certification shall be in the form of Exhibit Q attached hereto and shall
cover all of the Trust Mortgage Loans and REO Properties. The Master Servicer
shall indemnify and hold harmless each Certifying Party and Certifying Officer
to whom it delivers any Master Servicer Backup Certification for all losses,
liabilities, claims, damages, costs and expenses (including reasonable
attorneys' fees and expenses) resulting from a breach of any certification made
in such Master Servicer Backup Certification, as well as any other losses,
claims, damages, costs and expenses (including reasonable attorneys' fees and
expenses) incurred by such Certifying Party or Certifying Officer, as the

                                     -286-

case may be, in connection with the execution and delivery of the subject
Sarbanes-Oxley Certification, in each case, resulting from the negligence, bad
faith or willful misfeasance of the Master Servicer in connection with the
performance by the Master Servicer of its duties hereunder.

         (i) No later than 10 days prior to the date on which the Trustee has
indicated its intention to file any Annual Report on Form 10-K (but no earlier
than March 20 of the year in which such Annual Report on From 10-K is to be
filed) with respect to the Trust, the Special Servicer shall cause the
appropriate officer of the Special Servicer (i.e., the officer thereof that
would have qualified as a Certifying Party) to execute and deliver to each
Certifying Party and Certifying Officer a certification (a "Special Servicer
Backup Certification"), which Special Servicer Backup Certification shall be in
the form of Exhibit R attached hereto and shall cover all of the Specially
Serviced Trust Mortgage Loans and REO Properties. The Special Servicer shall
indemnify and hold harmless each Certifying Party and Certifying Officer to whom
it delivers any Special Servicer Backup Certification for all losses,
liabilities, claims, damages, costs and expenses (including reasonable
attorneys' fees and expenses) resulting from a breach of any certification made
in such Special Servicer Backup Certification, as well as any other losses,
claims, damages, costs and expenses (including reasonable attorneys' fees and
expenses) incurred by such Certifying Party or Certifying Officer, as the case
may be, in connection with the execution and delivery of the subject
Sarbanes-Oxley Certification resulting from the negligence, bad faith or willful
misfeasance of the Special Servicer in connection with the performance by the
Special Servicer of its duties hereunder.

         (j) No later than 10 days prior to the date on which the Trustee has
indicated its intention to file the Annual Report on Form 10-K with respect to
the Trust for fiscal year 2005, unless the Depositor is to be the Certifying
Party, the Depositor shall cause an officer of the Depositor to execute and
deliver to each Certifying Party and Certifying Officer a certification (a
"Depositor Backup Certification"), which Depositor Backup Certification shall be
in a form mutually acceptable to the Certifying Party and the Depositor. The
Depositor shall indemnify and hold harmless each Certifying Party and Certifying
Officer to whom it delivers any Depositor Backup Certification for any and all
losses, liabilities, claims, damages, costs and expenses (including reasonable
attorneys' fees and expenses) incurred by such Certifying Party or Certifying
Officer resulting from a breach of any certification made in such Depositor
Backup Certification.

         (k) The respective parties hereto agree to cooperate with all
reasonable requests made by any Certifying Party or Certifying Officer in
connection with such Person's attempt to conduct any due diligence that such
Person reasonably believes to be appropriate in order to allow it to deliver any
Sarbanes-Oxley Certification or portion thereof with respect to the Trust.

         (l) Unless the other parties hereto receive written notice from the
Trustee to the contrary, the Trustee hereby certifies that it intends to file
any Annual Report on Form 10-K with respect to the Trust for any particular
fiscal year on the last Business Day that is not more than 90 days following the
end of such fiscal year. Unless an alternative time period is provided for in
this Agreement, the respective parties hereto shall deliver to the Trustee, not
more than 60 days following the end of such fiscal year, any items required to
be delivered by such party that are to be an exhibit to such Annual Report on
Form 10-K.

         (m) In the event the parties to this Agreement desire to further
clarify or amend any provision of this Section 8.15, this Agreement shall be
amended to reflect the new agreement between

                                     -287-

the parties covering matters in this Section 8.15 pursuant to Section 11.01,
which amendment shall not require any Opinion of Counsel or Rating Agency
confirmations or the consent of any Certificateholder or any Non-Trust Mortgage
Loan Noteholder; provided that no such amendment shall diminish the filing
requirements under this Section 8.15 on the part of the parties to this
Agreement, as a collective whole, in contravention of applicable law. In any
event, references to Current Report on Form 8-K and Annual Report on Form 10-K
shall each be deemed to refer to any replacement form adopted under applicable
law to effect the filings with the Commission contemplated by this Section 8.15.

         SECTION 8.16. Representations and Warranties of Trustee.

         (a) The Trustee hereby represents and warrants to the Master Servicer,
the Special Servicer and the Depositor and for the benefit of the
Certificateholders and the Non-Trust Mortgage Loan Noteholders, as of the
Closing Date, that:

               (i) The Trustee is a national banking association duly organized,
     validly existing and in good standing under the laws of the United States
     of America.

               (ii) The execution and delivery of this Agreement by the Trustee,
     and the performance and compliance with the terms of this Agreement by the
     Trustee, will not violate the Trustee's organizational documents or
     constitute a default (or an event which, with notice or lapse of time, or
     both, would constitute a default) under, or result in the breach of, any
     material agreement or other instrument to which it is a party or which is
     applicable to it or any of its assets.

               (iii) Except to the extent that the laws of certain jurisdictions
     in which any part of the Trust Fund may be located require that a
     co-trustee or separate trustee be appointed to act with respect to such
     property as contemplated by Section 8.10, the Trustee has the full power
     and authority to enter into and consummate all transactions contemplated by
     this Agreement, has duly authorized the execution, delivery and performance
     of this Agreement, and has duly executed and delivered this Agreement.

               (iv) This Agreement, assuming due authorization, execution and
     delivery by the other parties hereto, constitutes a valid, legal and
     binding obligation of the Trustee, enforceable against the Trustee in
     accordance with the terms hereof, subject to (A) applicable bankruptcy,
     insolvency, reorganization, moratorium and other laws affecting the
     enforcement of creditors' rights generally, and (B) general principles of
     equity, regardless of whether such enforcement is considered in a
     proceeding in equity or at law.

               (v) The Trustee is not in violation of, and its execution and
     delivery of this Agreement and its performance and compliance with the
     terms of this Agreement, including, but not limited to, its responsibility
     to make P&I Advances if the Master Servicer fails to make a P&I Advance,
     will not constitute a violation of, any law, any order or decree of any
     court or arbiter, or any order, regulation or demand of any federal, state
     or local governmental or regulatory authority, which violation, in the
     Trustee's good faith and reasonable judgment, is likely to affect
     materially and adversely either the ability of the Trustee to perform its
     obligations under this Agreement or the financial condition of the Trustee.

                                     -288-

               (vi) No litigation is pending or, to the best of the Trustee's
     knowledge, threatened against the Trustee that, if determined adversely to
     the Trustee, would prohibit the Trustee from entering into this Agreement
     or, in the Trustee's good faith and reasonable judgment, is likely to
     materially and adversely affect either the ability of the Trustee to
     perform its obligations under this Agreement or the financial condition of
     the Trustee.

               (vii) Any consent, approval, authorization or order of any court
     or governmental agency or body required for the execution, delivery and
     performance by the Trustee of or compliance by the Trustee with this
     Agreement, or the consummation of the transactions contemplated by this
     Agreement, has been obtained and is effective, except where the lack of
     consent, approval, authorization or order would not have a material adverse
     effect on the performance by the Trustee under this Agreement.

               (viii) The Trustee is eligible to act as trustee hereunder in
     accordance with Section 8.06.

               (ix) The Trustee is an "Institutional Lender/Owner," within the
     meaning of each Co-Lender Agreement.

         (b) The representations and warranties of the Trustee set forth in
Section 8.16(a) shall survive the execution and delivery of this Agreement and
shall inure to the benefit of the Persons for whose benefit they were made for
so long as the Trust Fund remains in existence. Upon discovery by any party
hereto of any breach of any of the foregoing representations, warranties and
covenants, the party discovering such breach shall give prompt written notice
thereof to the other parties hereto.

         (c) Any successor Trustee shall be deemed to have made, as of the date
of its succession, each of the representations and warranties set forth in
Section 8.16(a), subject to such appropriate modifications to the representation
and warranty set forth in Section 8.16(a)(i) to accurately reflect such
successor's jurisdiction of organization and whether it is a corporation,
partnership, bank, association or other type of organization.

         SECTION 8.17. The Fiscal Agent.

         (a) The Fiscal Agent shall at all times maintain a long-term unsecured
debt rating of no less than "AA-" from S&P (or "A+" from S&P, if the Fiscal
Agent's short-term unsecured debt rating is at least "A-1" by S&P) and "Aa3"
from Moody's (or, in the case of either Rating Agency, such other rating as
shall not result in an Adverse Rating Event, as confirmed in writing by such
Rating Agency).

         (b) To the extent that the Trustee is required, pursuant to the terms
of this Agreement, to make any Advance, whether as successor master servicer or
otherwise, and has failed to do so in accordance with the terms hereof, the
Fiscal Agent shall make such Advance when and as required by the terms of this
Agreement on behalf the Trustee as if the Fiscal Agent were the Trustee
hereunder. To the extent that the Fiscal Agent makes an Advance pursuant to this
Section 8.17(b) or otherwise pursuant to this Agreement, the obligations of the
Trustee under this Agreement in respect of such Advance shall be satisfied.

                                     -289-

         (c) Notwithstanding anything contained in this Agreement to the
contrary, the Fiscal Agent shall be entitled to all limitations on liability,
rights of reimbursement and indemnities that the Trustee is entitled to
hereunder as if it were the Trustee, except that all fees and expenses of the
Fiscal Agent (other than any interest owed to the Fiscal Agent in respect of
unreimbursed Advances) incurred by the Fiscal Agent in connection with the
transactions contemplated by this Agreement shall be borne by the Trustee, and
neither the Trustee nor the Fiscal Agent shall be entitled to reimbursement
therefor from any of the Trust Fund, the Depositor, the Master Servicer or the
Special Servicer.

         (d) The obligations of the Fiscal Agent set forth in this Section 8.17
or otherwise pursuant to this Agreement shall exist only for so long as the
Trustee that appointed it (or, in the case of the initial Fiscal Agent, so long
as the initial Trustee) shall act as Trustee hereunder. The Fiscal Agent may
resign or be removed by the Trustee only if and when the existence of such
Fiscal Agent is no longer necessary for such Trustee to satisfy the eligibility
requirements of Section 8.06; provided that the Fiscal Agent shall be deemed to
have resigned at such time as the Trustee that appointed it (or, in the case of
the initial Fiscal Agent, at such time as the initial Trustee) resigns or is
removed as Trustee hereunder (in which case the responsibility for appointing a
successor Fiscal Agent shall belong to the successor Trustee, and which
appointment the successor Trustee shall use its best efforts to make, insofar as
such appointment is necessary for such successor Trustee to satisfy the
eligibility requirements of Section 8.06). Any successor fiscal agent so
appointed shall be required to execute and deliver to the other parties hereto a
written agreement to assume and perform the duties of the Fiscal Agent set forth
in this Agreement; provided that no such successor shall become Fiscal Agent
hereunder unless either (i) it satisfies the rating requirements of Section
8.17(a) or (ii) the Trustee shall have received written confirmation from each
Rating Agency that the succession of such proposed successor fiscal agent would
not, in and of itself, result in an Adverse Rating Event with respect to any
Class of Certificates.

         (e) The Trustee shall promptly notify the other parties hereto, the
Certificateholders and the Non-Trust Mortgage Loan Noteholders in writing of the
appointment, resignation or removal of the Fiscal Agent.

         SECTION 8.18. Representations and Warranties of Fiscal Agent.

         (a) The Fiscal Agent hereby represents and warrants to each of the
other parties hereto and for the benefit of the Certificateholders and the
Non-Trust Mortgage Loan Noteholders, as of the Closing Date, that:

               (i) The Fiscal Agent is a banking association duly organized,
     validly existing and in good standing under the laws of the Netherlands.

               (ii) The execution and delivery of this Agreement by the Fiscal
     Agent, and the performance and compliance with the terms of this Agreement
     by the Fiscal Agent, will not violate the Fiscal Agent's organizational
     documents or constitute a default (or an event which, with notice or lapse
     of time, or both, would constitute a default) under, or result in a
     material breach of, any material agreement or other instrument to which it
     is a party or by which it is bound.

               (iii) The Fiscal Agent has the full power and authority to enter
     into and consummate all transactions contemplated by this Agreement, has
     duly authorized the execution,

                                     -290-

     delivery and performance of this Agreement, and has duly executed and
     delivered this Agreement.

               (iv) This Agreement, assuming due authorization, execution and
     delivery by the other parties hereto, constitutes a valid, legal and
     binding obligation of the Fiscal Agent, enforceable against the Fiscal
     Agent in accordance with the terms hereof, subject to (A) applicable
     bankruptcy, insolvency, reorganization, moratorium and other laws affecting
     the enforcement of creditors' rights generally, and (B) general principles
     of equity, regardless of whether such enforcement is considered in a
     proceeding in equity or at law.

               (v) The Fiscal Agent is not in violation of, and its execution
     and delivery of this Agreement and its performance and compliance with the
     terms of this Agreement will not constitute a violation of, any law, any
     order or decree of any court or arbiter, or any order, regulation or demand
     of any federal, state or local governmental or regulatory authority, which
     violation, in the Fiscal Agent's good faith and reasonable judgment, is
     likely to affect materially and adversely either the ability of the Fiscal
     Agent to perform its obligations under this Agreement or the financial
     condition of the Fiscal Agent.

               (vi) No litigation is pending or, to the best of the Fiscal
     Agent's knowledge, threatened against the Fiscal Agent that, if determined
     adversely to the Fiscal Agent, would prohibit the Fiscal Agent from
     entering into this Agreement or, in the Fiscal Agent's good faith and
     reasonable judgment, is likely to materially and adversely affect either
     the ability of the Fiscal Agent to perform its obligations under this
     Agreement or the financial condition of the Fiscal Agent.

               (vii) Any consent, approval, authorization or order of any court
     or governmental agency or body required for the execution, delivery and
     performance by the Fiscal Agent of or compliance by the Fiscal Agent with
     this Agreement, or the consummation of the transactions contemplated by
     this Agreement, has been obtained and is effective, except where the lack
     of consent, approval, authorization or order would not have a material
     adverse effect on the performance by the Fiscal Agent under this Agreement.

         (b) The representations and warranties of the Fiscal Agent set forth in
Section 8.18(a) shall survive the execution and delivery of this Agreement and
shall inure to the benefit of the Persons for whose benefit they were made for
so long as the Trust Fund remains in existence. Upon discovery by any party
hereto of any breach of any of the foregoing representations and warranties, the
party discovering such breach shall given prompt written notice thereof to the
other parties hereto.

         (c) Any successor Fiscal Agent shall be deemed to have made, as of the
date of its succession, each of the representations and warranties set forth in
Section 8.18(a) subject to such appropriate modifications to the representations
and warranties set forth in Section 8.18(a)(i) to accurately reflect such
successor's jurisdiction of organization and whether it is a corporation,
partnership, bank, association or other type of organization.

                                     -291-

                                   ARTICLE IX

                                   TERMINATION

         SECTION 9.01. Termination Upon Repurchase or Liquidation of All Trust
                       Mortgage Loans.

         Subject to Section 9.02, the Trust Fund and the respective obligations
and responsibilities under this Agreement of the Depositor, the Master Servicer,
the Special Servicer, the Fiscal Agent and the Trustee (other than the
obligations of the Trustee to provide for and make payments to
Certificateholders as hereafter set forth) shall terminate upon payment (or
provision for payment): (i) to the Certificateholders of all amounts held by or
on behalf of the Trustee and required hereunder to be so paid on the
Distribution Date following the earlier to occur of (A) the purchase by the
Special Servicer, any Controlling Class Certificateholder, the Master Servicer,
the Depositor or Lehman Brothers of all the Trust Mortgage Loans and each REO
Property remaining in the Trust Fund at a price equal to (1) the sum (x) of the
aggregate Purchase Price of all the Trust Mortgage Loans and (y) the aggregate
Appraised Values of any REO Properties then included in the Trust Fund, minus
(2) if the purchaser is the Master Servicer or the Special Servicer, the
aggregate amount of unreimbursed Advances made by such Person, together with any
interest accrued and payable to such Person in respect of unreimbursed Advances
in accordance with Section 3.11(g) and, in the case of the Master Servicer,
Section 4.03(d), and any unpaid servicing compensation remaining outstanding and
payable thereto (which items shall be deemed to have been paid or reimbursed to
the Master Servicer or the Special Servicer, as the case may be, in connection
with such purchase), (B) the exchange by all the Certificateholders of all the
Certificates for all the Trust Mortgage Loans and each REO Property remaining in
the Trust Fund in the manner set forth below in this Section 9.01 and (C) the
final payment or other liquidation (or any advance with respect thereto) of the
last Trust Mortgage Loan or REO Property remaining in the Trust Fund; and (ii)
to the Trustee, the Fiscal Agent, the Master Servicer, the Special Servicer and
the members, managers, officers, directors, employees and/or agents of each of
them of all amounts which may have become due and owing to any of them
hereunder; provided, however, that in no event shall the trust created hereby
continue beyond the expiration of 21 years from the death of the last survivor
of the descendants of Joseph P. Kennedy, the late ambassador of the United
States to the Court of St. James, living on the date hereof.

         Following the date on which the aggregate Certificate Principal Balance
of the Class A-1, Class A-2, Class A-3, Class A-AB, Class A-4, Class A-1A, Class
A-J, Class B, Class C, Class D, Class E, Class F and Class G Certificates is
reduced to zero, all the remaining Certificateholders, acting together (each
having agreed in writing to so act, a copy of which writing shall be delivered
to the Trustee), shall have the right, with the consent of the Master Servicer,
to exchange all of the Certificates for all of the Trust Mortgage Loans and each
REO Property remaining in the Trust Fund as contemplated by clause (i)(B) of the
first paragraph of this Section 9.01(a), by giving written notice to all the
parties hereto and the Non-Trust Mortgage Loan Noteholders no later than 60 days
prior to the anticipated date of exchange; provided that no such exchange may
occur if any of the remaining REO Properties relates to a Loan Combination. In
the event that all the Certificateholders elect (as evidenced by a writing
signed by each Certificateholder and delivered to the Trustee) to exchange all
of the Certificates for all of the Trust Mortgage Loans and, subject to the
proviso to the preceding sentence, each REO Property remaining in the Trust
Fund, the Certificateholders, not later than the fifth Business

                                     -292-

Day preceding the Distribution Date on which the final distribution on the
Certificates is to occur, shall (i) deposit in the applicable Custodial Account
an amount in immediately available funds equal to all amounts then due and owing
to the Depositor, the Master Servicer, the Special Servicer, the Trustee and the
Fiscal Agent pursuant to Section 3.05(a) or Section 3.05A, as applicable, or
that may be withdrawn from the Collection Account pursuant to Section 3.05(b),
but only to the extent that such amounts are not already on deposit in such
Custodial Account and (ii) pay to the Trustee an amount, in immediately
available funds, equal to $5,000.00. In addition, on the Trust Master Servicer
Remittance Date immediately preceding the Final Distribution Date, the Master
Servicer shall transfer to the Collection Account all amounts required to be
transferred thereto on such Trust Master Servicer Remittance Date from the Pool
Custodial Account pursuant to the first paragraph of Section 3.04(b), together
with any other amounts on deposit in the Pool Custodial Account that would
otherwise be held for future distribution. Upon confirmation that such final
deposits have been made and following the surrender of all the Certificates on
the Final Distribution Date, the Trustee shall release or cause to be released
to a designee of all the Certificateholders (each Certificateholder having
agreed to such designation in a writing delivered to the Trustee), the Mortgage
Files for the remaining Trust Mortgage Loans and REO Properties and shall
execute all assignments, endorsements and other instruments furnished to it by
the Certificateholders as shall be necessary to effectuate transfer of the Trust
Mortgage Loans and REO Properties remaining in the Trust Fund; provided that, if
any Trust Mortgage Loan exchanged pursuant to this Section 9.01 is part of a
Loan Combination, then the release, endorsement or assignment of the documents
constituting the related Mortgage File and Servicing File shall be in the manner
contemplated by Section 3.25. Any transfer of Trust Mortgage Loans pursuant to
this paragraph shall be on a servicing-released basis.

         Each of any Controlling Class Certificateholder (with priority among
such Holders being given to the Holder of Certificates representing the greatest
Percentage Interest in the Controlling Class), the Special Servicer, the Master
Servicer, the Depositor or Lehman Brothers, in that order of priority (with any
Controlling Class Certificateholder having the most senior priority), may at its
option elect to purchase all of the Trust Mortgage Loans and each REO Property
remaining in the Trust Fund as contemplated by clause (i) of the preceding
paragraph by giving written notice to the other parties hereto no later than 60
days prior to the anticipated date of purchase; provided, however, that (i) the
aggregate Stated Principal Balance of the Mortgage Pool at the time of such
election is less than 1.0% of the Initial Pool Balance set forth in the
Preliminary Statement, and (ii) no such Person shall have the right to effect
such a purchase if, within 30 days following its delivery of a notice of
election pursuant to this paragraph, any other such Person with a higher
priority shall give notice of its election to purchase all of the Trust Mortgage
Loans and each REO Property remaining in the Trust Fund and shall thereafter
effect such purchase in accordance with the terms hereof. If the Trust Fund is
to be terminated in connection with the Special Servicer's, a Controlling Class
Certificateholder's, the Master Servicer's, the Depositor's or Lehman Brothers's
purchase of all of the Trust Mortgage Loans and each REO Property remaining in
the Trust Fund, then the Special Servicer, a Controlling Class
Certificateholder, the Master Servicer, the Depositor or Lehman Brothers, as
applicable, not later than the fifth Business Day preceding the Distribution
Date on which the final distribution on the Certificates is to occur, shall: (x)
deposit, or deliver to the Master Servicer for deposit, in the Pool Custodial
Account an amount in immediately available funds equal to the above-described
purchase price (provided, however, that if any REO Property relating to a Loan
Combination is being purchased pursuant to the foregoing, the portion of the
above-described purchase price allocable to such REO Property shall initially be
deposited into the related Loan Combination Custodial Account); and (y) deliver
to the Trustee an Opinion of Counsel, at the expense of the party effecting the
purchase, stating that the termination of the Trust satisfies the

                                     -293-

requirements of a qualified liquidation under Section 860F of the Code and any
regulations thereunder. In addition, on the Trust Master Servicer Remittance
Date immediately preceding the Final Distribution Date, the Master Servicer
shall transfer to the Collection Account all amounts required to be transferred
thereto on such Trust Master Servicer Remittance Date from the Pool Custodial
Account pursuant to the first paragraph of Section 3.04(b), together with any
other amounts on deposit in the Pool Custodial Account that would otherwise be
held for future distribution. Upon confirmation that such final deposits have
been made, the Trustee shall release or cause to be released to the Special
Servicer, the purchasing Controlling Class Certificateholder, the Master
Servicer, the Depositor or Lehman Brothers, as applicable, the Mortgage Files
for the remaining Trust Mortgage Loans and shall execute all assignments,
endorsements and other instruments furnished to it by the Special Servicer, the
purchasing Controlling Class Certificateholder, the Master Servicer, the
Depositor or Lehman Brothers, as applicable, as shall be necessary to effectuate
transfer of the Trust Mortgage Loans and REO Properties to the Special Servicer,
the purchasing Controlling Class Certificateholder, the Master Servicer, the
Depositor or Lehman Brothers (or their respective designees), as applicable;
provided that, if any Trust Mortgage Loan purchased pursuant to this Section
9.01 is a Combination Trust Mortgage Loan, then the release, endorsement or
assignment of the documents constituting the related Mortgage File and Servicing
File shall be in the manner contemplated by Section 3.25. Any transfer of Trust
Mortgage Loans pursuant to this paragraph shall be on a servicing-released
basis.

         Notice of any termination shall be given promptly by the Trustee by
letter to Certificateholders and the Non-Trust Mortgage Loan Noteholders mailed
(i) if such notice is given in connection with the Special Servicer's, a
Controlling Class Certificateholder's, the Master Servicer's, the Depositor's or
Lehman Brothers's purchase of the Trust Mortgage Loans and each REO Property
remaining in the Trust Fund, not earlier than the 15th day and not later than
the 25th day of the month next preceding the month of the final distribution on
the Certificates or (ii) otherwise during the month of such final distribution
on or before the eighth day of such month, in each case specifying (A) the
Distribution Date upon which the Trust Fund will terminate and final payment of
the Certificates will be made, (B) the amount of any such final payment and (C)
that the Record Date otherwise applicable to such Distribution Date is not
applicable, payments being made only upon presentation and surrender of the
Certificates at the offices of the Certificate Registrar or such other location
therein designated. The Trustee shall give such notice to the Master Servicer,
the Special Servicer and the Depositor at the time such notice is given to
Certificateholders.

         Upon presentation and surrender of the Certificates by the
Certificateholders on the Final Distribution Date, the Trustee shall distribute
to each Certificateholder so presenting and surrendering its Certificates such
Certificateholder's Percentage Interest of that portion of the amounts then on
deposit in the Collection Account that are allocable to payments on the Class of
Certificates so presented and surrendered. Amounts on deposit in the Collection
Account as of the Final Distribution Date, up to the Available Distribution
Amount for the Final Distribution Date, shall be allocated for the following
purposes and in the following order of priority, in each case to the extent of
remaining available funds:

               (i) to make distributions of interest to the Holders of the
     respective Classes of the Senior Certificates, up to an amount equal to,
     and pro rata in accordance with, all Distributable Certificate Interest in
     respect of each such Class of Certificates for the Final Distribution Date
     and, to the extent not previously paid, for all prior Distribution Dates;

                                     -294-

               (ii) to make distributions of principal to the Holders of the
     respective Classes of the Senior Class A Certificates, up to an amount
     equal to, and pro rata in accordance with, the Class Principal Balance of
     each such Class of Certificates outstanding immediately prior to the Final
     Distribution Date;

               (iii) to reimburse the Holders of the respective Classes of
     Senior Class A Certificates, up to an amount equal to, and on a pro rata
     basis in accordance with, the Loss Reimbursement Amount with respect to
     each such Class of Certificates for the Final Distribution Date;

               (iv) to make distributions of interest to the Holders of the
     Class A-J Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of the Class A-J Certificates for the Final
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates;

               (v) to make distributions of principal to the Holders of the
     Class A-J Certificates, up to an amount equal to the Class Principal
     Balance of the Class A-J Certificates outstanding immediately prior to the
     Final Distribution Date;

               (vi) to reimburse the Holders of the Class A-J Certificates, up
     to an amount equal to the Loss Reimbursement Amount with respect to the
     Class A-J Certificates for the Final Distribution Date;

               (vii) to make distributions of interest to the Holders of the
     Class B Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of the Class B Certificates for the Final
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates;

               (viii) to make distributions of principal to the Holders of the
     Class B Certificates, up to an amount equal to the Class Principal Balance
     of the Class B Certificates outstanding immediately prior to the Final
     Distribution Date;

               (ix) to reimburse the Holders of the Class B Certificates, up to
     an amount equal to the Loss Reimbursement Amount with respect to the Class
     B Certificates for the Final Distribution Date;

               (x) to make distributions of interest to the Holders of the Class
     C Certificates, up to an amount equal to all Distributable Certificate
     Interest in respect of the Class C Certificates for the Final Distribution
     Date and, to the extent not previously paid, for all prior Distribution
     Dates;

               (xi) to make distributions of principal to the Holders of the
     Class C Certificates, up to an amount equal to the Class Principal Balance
     of the Class C Certificates outstanding immediately prior to the Final
     Distribution Date;

               (xii) to reimburse the Holders of the Class C Certificates, up to
     an amount equal to the Loss Reimbursement Amount with respect to the Class
     C Certificates for the Final Distribution Date;

                                     -295-

               (xiii) to make distributions of interest to the Holders of the
     Class D Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of the Class D Certificates for the Final
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates;

               (xiv) to make distributions of principal to the Holders of the
     Class D Certificates, up to an amount equal to the Class Principal Balance
     of the Class D Certificates outstanding immediately prior to the Final
     Distribution Date;

               (xv) to reimburse the Holders of the Class D Certificates, up to
     an amount equal to the Loss Reimbursement Amount with respect to the Class
     D Certificates for the Final Distribution Date;

               (xvi) to make distributions of interest to the Holders of the
     Class E Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of the Class E Certificates for the Final
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates;

               (xvii) to make distributions of principal to the Holders of the
     Class E Certificates, up to an amount equal to the Class Principal Balance
     of the Class E Certificates outstanding immediately prior to the Final
     Distribution Date;

               (xviii) to reimburse the Holders of the Class E Certificates, up
     to an amount equal to the Loss Reimbursement Amount with respect to the
     Class E Certificates for the Final Distribution Date;

               (xix) to make distributions of interest to the Holders of the
     Class F Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of the Class F Certificates for the Final
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates;

               (xx) to make distributions of principal to the Holders of the
     Class F Certificates, up to an amount equal to the Class Principal Balance
     of the Class F Certificates outstanding immediately prior to the Final
     Distribution Date;

               (xxi) to reimburse the Holders of the Class F Certificates, up to
     an amount equal to the Loss Reimbursement Amount with respect to the Class
     F Certificates for the Final Distribution Date;

               (xxii) to make distributions of interest to the Holders of the
     Class G Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of the Class G Certificates for the Final
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates;

               (xxiii) to make distributions of principal to the Holders of the
     Class G Certificates, up to an amount equal to the Class Principal Balance
     of the Class G Certificates outstanding immediately prior to the Final
     Distribution Date;

                                     -296-

               (xxiv) to reimburse the Holders of the Class G Certificates, up
     to an amount equal to the Loss Reimbursement Amount with respect to the
     Class G Certificates for the Final Distribution Date;

               (xxv) to make distributions of interest to the Holders of the
     Class H Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of the Class H Certificates for the Final
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates;

               (xxvi) to make distributions of principal to the Holders of the
     Class H Certificates, up to an amount equal to the Class Principal Balance
     of the Class H Certificates outstanding immediately prior to the Final
     Distribution Date;

               (xxvii) to reimburse the Holders of the Class H Certificates, up
     to an amount equal to the Loss Reimbursement Amount with respect to the
     Class H Certificates for the Final Distribution Date;

               (xxviii) to make distributions of interest to the Holders of the
     Class J Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of the Class J Certificates for the Final
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates;

               (xxix) to make distributions of principal to the Holders of the
     Class J Certificates, up to an amount equal to the Class Principal Balance
     of the Class J Certificates outstanding immediately prior to the Final
     Distribution Date;

               (xxx) to reimburse the Holders of the Class J Certificates, up to
     an amount equal to the Loss Reimbursement Amount with respect to the Class
     J Certificates for the Final Distribution Date;

               (xxxi) to make distributions of interest to the Holders of the
     Class K Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of the Class K Certificates for the Final
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates;

               (xxxii) to make distributions of principal to the Holders of the
     Class K Certificates, up to an amount equal to the Class Principal Balance
     of the Class K Certificates outstanding immediately prior to the Final
     Distribution Date;

               (xxxiii) to reimburse the Holders of the Class K Certificates, up
     to an amount equal to the Loss Reimbursement Amount with respect to the
     Class K Certificates for the Final Distribution Date;

               (xxxiv) to make distributions of interest to the Holders of the
     Class L Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of the Class L Certificates for the Final
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates;

                                     -297-

               (xxxv) to make distributions of principal to the Holders of the
     Class L Certificates, up to an amount equal to the Class Principal Balance
     of the Class L Certificates outstanding immediately prior to the Final
     Distribution Date;

               (xxxvi) to reimburse the Holders of the Class L Certificates, up
     to an amount equal to the Loss Reimbursement Amount with respect to the
     Class L Certificates for the Final Distribution Date;

               (xxxvii) to make distributions of interest to the Holders of the
     Class M Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of the Class M Certificates for the Final
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates;

               (xxxviii) to make distributions of principal to the Holders of
     the Class M Certificates, up to an amount equal to the Class Principal
     Balance of the Class M Certificates outstanding immediately prior to the
     Final Distribution Date;

               (xxxix) to reimburse the Holders of the Class M Certificates, up
     to an amount equal to the Loss Reimbursement Amount with respect to the
     Class M Certificates for the Final Distribution Date;

               (xl) to make distributions of interest to the Holders of the
     Class N Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of the Class N Certificates for the Final
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates;

               (xli) to make distributions of principal to the Holders of the
     Class N Certificates, up to an amount equal to the Class Principal Balance
     of the Class N Certificates outstanding immediately prior to the Final
     Distribution Date;

               (xlii) to reimburse the Holders of the Class N Certificates, up
     to an amount equal to the Loss Reimbursement Amount with respect to the
     Class N Certificates for the Final Distribution Date;

               (xliii) to make distributions of interest to the Holders of the
     Class P Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of the Class P Certificates for the Final
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates;

               (xliv) to make distributions of principal to the Holders of the
     Class P Certificates, up to an amount equal to the Class Principal Balance
     of the Class P Certificates outstanding immediately prior to the Final
     Distribution Date;

               (xlv) to reimburse the Holders of the Class P Certificates, up to
     an amount equal to the Loss Reimbursement Amount with respect to the Class
     P Certificates for the Final Distribution Date;

                                     -298-

               (xlvi) to make distributions of interest to the Holders of the
     Class Q Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of the Class Q Certificates for the Final
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates;

               (xlvii) to make distributions of principal to the Holders of the
     Class Q Certificates, up to an amount equal to the Class Principal Balance
     of the Class Q Certificates outstanding immediately prior to the Final
     Distribution Date;

               (xlviii) to reimburse the Holders of the Class Q Certificates, up
     to an amount equal to the Loss Reimbursement Amount with respect to the
     Class Q Certificates for the Final Distribution Date;

               (xlix) to make distributions of interest to the Holders of the
     Class S Certificates, up to an amount equal to all Distributable
     Certificate Interest in respect of the Class S Certificates for the Final
     Distribution Date and, to the extent not previously paid, for all prior
     Distribution Dates;

               (l) to make distributions of principal to the Holders of the
     Class S Certificates, up to an amount equal to the Class Principal Balance
     of the Class S Certificates outstanding immediately prior to the Final
     Distribution Date;

               (li) to reimburse the Holders of the Class S Certificates, up to
     an amount equal to the Loss Reimbursement Amount with respect to the Class
     S Certificates for the Final Distribution Date;

               (lii) to make distributions to the Holders of the Class R-III
     Certificates, up to an amount equal to the excess, if any, of (A) the
     aggregate distributions (other than distributions of Net Prepayment
     Consideration) deemed made in respect of the REMIC II Regular Interests on
     the Final Distribution Date pursuant to Section 4.01(j), over (B) the
     aggregate distributions made in respect of the Regular Interest
     Certificates on the Final Distribution Date pursuant to clauses (i) through
     (li) above;

               (liii) to make distributions to the Holders of the Class R-II
     Certificates, up to an amount equal to the excess, if any, of (A) the
     aggregate distributions (other than distributions of Net Prepayment
     Consideration) deemed made in respect of the REMIC I Regular Interests on
     the Final Distribution Date pursuant to Section 4.01(k), over (B) the
     aggregate distributions (other than distributions of Net Prepayment
     Consideration) deemed made in respect of the REMIC II Regular Interests on
     the Final Distribution Date pursuant to Section 4.01(j); and

               (liv) to make distributions to the Holders of the Class R-LR
     Certificates, up to an amount equal to the excess, if any, of (A) that
     portion of the Available Distribution Amount for such Distribution Date
     that is allocable to the Early Defeasance Trust Mortgage Loans and/or any
     related REO Properties, over (B) the aggregate distributions (other than
     distributions of Net Prepayment Consideration) deemed made in respect of
     the Loan REMIC Regular Interests on such Distribution Date pursuant to
     Section 4.01(l); and

                                     -299-

               (lv) to make distributions to the Holders of the Class R-I
     Certificates, up to an amount equal to the balance, if any, of the
     Available Distribution Amount for the Final Distribution Date remaining
     after the distributions to be made on the Final Distribution Date pursuant
     to clauses (i) through (liv) above.

         All distributions of interest made in respect of a Class of
Interest-Only Certificates on the Final Distribution Date pursuant to clause (i)
of the preceding paragraph, shall be deemed to have been made in respect of the
respective REMIC III Components of such Class, pro rata in accordance with the
respective amounts of Distributable Component Interest in respect of such REMIC
III Components for such Distribution Date and, to the extent not previously
deemed paid pursuant to Section 4.01(a), for all prior Distribution Dates.

         Any Prepayment Consideration on deposit in the Collection Account as of
the Final Distribution Date (net of any Workout Fees and/or Liquidation Fees
payable therefrom) shall be distributed among the Holders of the Class X-CL,
Class A-1, Class A-2, Class A-3, Class A-AB, Class A-4, Class A-1A, Class A-J,
Class B, Class C, Class D, Class E, Class F, Class G, Class H and/or Class J
Certificates in accordance with Section 4.01(c).

         Any amounts representing Additional Interest on deposit in the
Collection Account as of the Final Distribution Date shall be distributed to the
Holders of the Class V Certificates in accordance with Section 4.01(d).

         Any Loss of Value Payments on deposit in the Loss of Value Reserve Fund
as of the Final Distribution Date (after the transfer of any Loss of Value
Payments to the Collection Account from the Loss of Value Reserve Fund on the
immediately preceding Trust Master Servicer Remittance Date in accordance with
Section 3.05(e)) shall be distributed to the Holders of the Class R-III
Certificates in accordance with Section 4.01(d).

         Any funds not distributed to any Holder or Holders of Certificates of
any Class on the Final Distribution Date because of the failure of such Holder
or Holders to tender their Certificates shall, on such date, be set aside and
held uninvested in trust and credited to the account or accounts of the
appropriate non-tendering Holder or Holders. If any Certificates as to which
notice has been given pursuant to this Section 9.01 shall not have been
surrendered for cancellation within six months after the time specified in such
notice, the Trustee shall mail a second notice to the remaining non-tendering
Certificateholders to surrender their Certificates for cancellation in order to
receive the final distribution with respect thereto. If within one year after
the second notice all such Certificates shall not have been surrendered for
cancellation, the Trustee, directly or through an agent, shall take such
reasonable steps to contact the remaining non-tendering Certificateholders
concerning the surrender of their Certificates as it shall deem appropriate. The
costs and expenses of holding such funds in trust and of contacting such
Certificateholders following the first anniversary of the delivery of such
second notice to the non-tendering Certificateholders shall be paid out of such
funds. No interest shall accrue or be payable to any former Holder on any amount
held in trust hereunder. If by the second anniversary of the delivery of such
second notice, all of the Certificates shall not have been surrendered for
cancellation, then, subject to applicable law, the Trustee shall distribute to
the Class R-III Certificateholders all unclaimed funds and other assets which
remain subject hereto.

         All actual distributions on the respective Classes of REMIC III
Certificates on the Final Distribution Date in accordance with foregoing
provisions of this Section 9.01 shall be deemed to first

                                     -300-

have been distributed from the respective Loan REMICs to REMIC I on the various
Loan REMIC Regular Interests in accordance with Section 4.01(l) (to the extent
of the funds so distributed that were Received by the Trust with respect to any
Early Defeasance Trust Mortgage Loan or related REO Property), then from REMIC I
to REMIC II on the various REMIC I Regular Interests in accordance with Section
4.01(k) and then from REMIC II to REMIC III on the various REMIC II Regular
Interests in accordance with Section 4.01(j).

         SECTION 9.02. Additional Termination Requirements.

         (a) If the Depositor, Lehman Brothers, any Controlling Class
Certificateholder, the Special Servicer or the Master Servicer purchases all of
the Trust Mortgage Loans and each REO Property remaining in the Trust Fund as
provided in Section 9.01, then the Trust Fund (and, accordingly, each REMIC
Pool) shall be terminated in accordance with the following additional
requirements, unless the Person effecting such purchase obtains at its own
expense and delivers to the Trustee and the Tax Administrator, an Opinion of
Counsel, addressed to the Trustee and the Tax Administrator, to the effect that
the failure of the Trust Fund to comply with the requirements of this Section
9.02 will not result in an Adverse REMIC Event or an Adverse Grantor Trust
Event:

               (i) the Tax Administrator shall specify the first day in the
     90-day liquidation period in a statement attached to the final Tax Return
     for each REMIC Pool pursuant to Treasury regulations section 1.860F-1 and
     shall satisfy all requirements of a qualified liquidation under Section
     860F of the Code and any regulations thereunder as set forth in the Opinion
     of Counsel obtained pursuant to Section 9.01 from the party effecting the
     purchase of all the Trust Mortgage Loans and REO Property remaining in the
     Trust Fund;

               (ii) during such 90-day liquidation period and at or prior to the
     time of making of the final payment on the Certificates, the Trustee shall
     sell all of the assets of REMIC I to the Master Servicer, Lehman Brothers,
     the purchasing Controlling Class Certificateholder, the Special Servicer or
     the Depositor, as applicable, for cash; and

               (iii) at the time of the making of the final payment on the
     Certificates, the Trustee shall distribute or credit, or cause to be
     distributed or credited, to the Certificateholders in accordance with
     Section 9.01 all cash on hand (other than cash retained to meet claims),
     and each REMIC Pool shall terminate at that time.

         (b) The foregoing requirements of this Section 9.02 shall apply,
mutatis mutandis, to the repurchase of an Early Defeasance Trust Mortgage Loan
and liquidation of the related Loan REMIC if the defeasance proceeds are less
than the Purchase Price of the Early Defeasance Trust Mortgage Loan, the
Mortgagor notifies the Master Servicer of its intent to partially defease the
Early Defeasance Trust Mortgage Loan or the Mortgagor is to tender other
collateral that does not constitute a cash amount equal to or greater than the
Purchase Price of the Early Defeasance Trust Mortgage Loan, under the
circumstances described in Sections 2.03(j) and 2.03(k).

         (c) By their acceptance of Certificates, the Holders thereof hereby
agree to authorize the Tax Administrator to specify the 90-day liquidation
period for each REMIC Pool, which authorization shall be binding upon all
successor Certificateholders.

                                     -301-

                                   ARTICLE X

                            ADDITIONAL TAX PROVISIONS

         SECTION 10.01. REMIC Administration.

         (a) The Tax Administrator shall elect to treat each REMIC Pool as a
REMIC under the Code and, if necessary, under applicable state law. Such
election will be made on Form 1066 or other appropriate federal or state Tax
Returns for the taxable year ending on the last day of the calendar year in
which the Certificates are issued.

         (b) The REMIC I Regular Interests, the REMIC II Regular Interests and
the Regular Interest Certificates (or, in the case of each Class of Interest
Interest-Only Certificates, each of the REMIC III Components of such Class) are
hereby designated as "regular interests" (within the meaning of Section
860G(a)(1) of the Code) in REMIC I, REMIC II and REMIC III, respectively. The
Class R-I Certificates, the Class R-II Certificates and the Class R-III
Certificates are hereby designated as the single class of "residual interests"
(within the meaning of Section 860G(a)(2) of the Code) in REMIC I, REMIC II and
REMIC III, respectively. The related Loan REMIC Regular Interest is hereby
designated as a "regular interest" (within the meaning of Section 860G(a)(1) of
the Code), and the Class R-LR Certificates will evidence the single class of
"residual interests" (within the meaning of Section 860G(a)(2) of the Code, in
each Loan REMIC. None of the Master Servicer, the Special Servicer or the
Trustee shall (to the extent within its control) permit the creation of any
other "interests" in any REMIC Pool (within the meaning of Treasury regulations
section 1.860D-1(b)(1)).

         (c) The Closing Date is hereby designated as the "startup day" of each
REMIC Pool within the meaning of Section 860G(a)(9) of the Code.

         (d) The related Plurality Residual Interest Certificateholder as to the
applicable taxable year is hereby designated as the Tax Matters Person of each
REMIC Pool, and shall act on behalf of the related REMIC in relation to any tax
matter or controversy and shall represent the related REMIC in any
administrative or judicial proceeding relating to an examination or audit by any
governmental taxing authority; provided that the Tax Administrator is hereby
irrevocably appointed to act and shall act (in consultation with the Tax Matters
Person for each REMIC Pool) as agent and attorney-in-fact for the Tax Matters
Person for each REMIC Pool in the performance of its duties as such.

         (e) For purposes of Treasury regulations section 1.860G-1(a)(4)(iii),
the related Legal Final Distribution Date for each Loan REMIC Regular Interest,
each REMIC I Regular Interest, each REMIC II Regular Interest and each Class of
Regular Interest Certificates (or, in the case of each Class of Interest-Only
Certificates, each REMIC III Component of such Class) is designated in the
Preliminary Statement hereto.

         (f) Except as otherwise provided in Section 3.17(a) and subsections (i)
and (j) below, the Tax Administrator shall pay out of its own funds any and all
routine tax administration expenses of the Trust Fund incurred with respect to
each REMIC Pool (but not including any professional fees or expenses related to
audits or any administrative or judicial proceedings with respect to the Trust
Fund that involve the IRS or state tax authorities which extraordinary expenses
shall be payable or

                                     -302-

reimbursable to the Tax Administrator from the Trust Fund (exclusive of the
Grantor Trust Assets), unless otherwise provided in Section 10.01(i) or
10.01(j)).

         (g) Within 30 days after the Closing Date, the Tax Administrator shall
prepare and file with the IRS Form 8811, "Information Return for Real Estate
Mortgage Investment Conduits (REMIC) and Issuers of Collateralized Debt
Obligations" for the Trust Fund. In addition, the Tax Administrator shall
prepare, sign and file all of the other Tax Returns in respect of each REMIC
Pool. The expenses of preparing and filing such returns shall be borne by the
Tax Administrator without any right of reimbursement therefor. The other parties
hereto shall provide on a timely basis to the Tax Administrator or its designee
such information with respect to each REMIC Pool as is in its possession and
reasonably requested by the Tax Administrator to enable it to perform its
obligations under this Section 10.01. Without limiting the generality of the
foregoing, the Depositor, within ten days following the Tax Administrator's
request therefor, shall provide in writing to the Tax Administrator such
information as is reasonably requested by the Tax Administrator for tax
purposes, as to the valuations and issue prices of the Certificates, and the Tax
Administrator's duty to perform its reporting and other tax compliance
obligations under this Section 10.01 shall be subject to the condition that it
receives from the Depositor such information possessed by the Depositor that is
necessary to permit the Tax Administrator to perform such obligations.

         (h) The Tax Administrator shall perform on behalf of each REMIC Pool
all reporting and other tax compliance duties that are the responsibility of
each such REMIC Pool under the Code, the REMIC Provisions or other compliance
guidance issued by the IRS or any state or local taxing authority. Included
among such duties, the Tax Administrator shall provide to: (i) any Transferor of
a Residual Interest Certificate, such information as is necessary for the
application of any tax relating to the transfer of a Residual Interest
Certificate to any Person who is not a Permitted Transferee; (ii) the
Certificateholders, such information or reports as are required by the Code or
the REMIC Provisions, including reports relating to interest, original issue
discount and market discount or premium (using the Prepayment Assumption as
required hereunder); and (iii) the IRS, the name, title, address and telephone
number of the Person who will serve as the representative of each REMIC Pool.
The parties also intend that the portion of the Trust Fund consisting of the
Loss of Value Reserve Fund shall constitute, and the affairs of such portion of
the Trust Fund shall be conducted so as to qualify as, an "outside reserve fund"
within the meaning of Treasury regulations section 1.860G-2(h) and the
provisions hereof shall be interpreted consistently with this intention.

         (i) The Tax Administrator shall perform its duties hereunder so as to
maintain the status of each REMIC Pool as a REMIC under the REMIC Provisions
(and the Trustee, the Master Servicer and the Special Servicer shall assist the
Tax Administrator to the extent reasonably requested by the Tax Administrator
and to the extent of information within the Trustee's, the Master Servicer's or
the Special Servicer's possession or control). None of the Tax Administrator,
the Master Servicer, the Special Servicer or the Trustee shall knowingly take
(or cause any REMIC Pool to take) any action or fail to take (or fail to cause
to be taken) any action that, under the REMIC Provisions, if taken or not taken,
as the case may be, could result in an Adverse REMIC Event, unless the Tax
Administrator has obtained or received an Opinion of Counsel (at the expense of
the party requesting such action or at the expense of the Trust Fund if the Tax
Administrator seeks to take such action or to refrain from acting for the
benefit of the Certificateholders) to the effect that the contemplated action
will not result in an Adverse REMIC Event or an Adverse Grantor Trust Event.
None of the other parties hereto shall take any action or fail to take any
action (whether or not authorized hereunder) as to which the Tax

                                     -303-

Administrator has advised it in writing that the Tax Administrator has received
or obtained an Opinion of Counsel to the effect that an Adverse REMIC Event or
an Adverse Grantor Trust Event could result from such action or failure to act.
In addition, prior to taking any action with respect to any REMIC Pool, or
causing any REMIC Pool to take any action, that is not expressly permitted under
the terms of this Agreement, the Master Servicer and the Special Servicer shall
consult with the Tax Administrator or its designee, in writing, with respect to
whether such action could cause an Adverse REMIC Event or an Adverse Grantor
Trust Event to occur. The Tax Administrator may consult with counsel to make
such written advice, and the cost of same shall be borne by the party seeking to
take the action not permitted by this Agreement, but in no event at the cost or
expense of the Trust Fund or the Trustee. At all times as may be required by the
Code, the Tax Administrator shall make reasonable efforts to ensure that
substantially all of the assets of each REMIC Pool will consist of "qualified
mortgages" as defined in Section 860G(a)(3) of the Code and "permitted
investments" as defined in Section 860G(a)(5) of the Code.

         (j) If any tax is imposed on any REMIC Pool, including "prohibited
transactions" taxes as defined in Section 860F(a)(2) of the Code, any tax on
"net income from foreclosure property" as defined in Section 860G(c) of the
Code, any taxes on contributions to any REMIC Pool after the Startup Day
pursuant to Section 860G(d) of the Code, and any other tax imposed by the Code
or any applicable provisions of State or Local Tax laws (other than any tax
permitted to be incurred by the Special Servicer pursuant to Section 3.17(a)),
such tax, together with all incidental costs and expenses (including penalties
and reasonable attorneys' fees), shall be charged to and paid by: (i) the Tax
Administrator, if such tax arises out of or results from a breach by the Tax
Administrator of any of its obligations under this Section 10.01; (ii) the
Special Servicer, if such tax arises out of or results from a breach by the
Special Servicer of any of its obligations under Article III or this Section
10.01; (iii) the Master Servicer, if such tax arises out of or results from a
breach by the Master Servicer of any of its obligations under Article III or
this Section 10.01; (iv) the Trustee, if such tax arises out of or results from
a breach by the Trustee of any of its obligations under Article IV, Article VIII
or this Section 10.01; (v) the Depositor, if such tax was imposed due to the
fact that any of the Lehman Trust Mortgage Loans did not, at the time of their
transfer to REMIC I or the related Loan REMIC, as applicable, constitute a
"qualified mortgage" as defined in Section 860G(a)(3) of the Code; or (vi) the
Trust Fund, excluding the portion thereof constituting the Grantor Trust, in all
other instances. Any tax permitted to be incurred by the Special Servicer
pursuant to Section 3.17(a) shall be charged to and paid by the Trust Fund
(exclusive of the Grantor Trust Assets). Any such amounts payable by the Trust
Fund shall be paid by the Trustee upon the written direction of the Tax
Administrator out of amounts on deposit in the Collection Account in reduction
of the Available Distribution Amount pursuant to Section 3.05(b).

         (k) The Tax Administrator shall, for federal income tax purposes,
maintain books and records with respect to each REMIC Pool on a calendar year
and on an accrual basis.

         (l) Following the Startup Day, none of the Trustee, the Master Servicer
and the Special Servicer shall accept any contributions of assets to any REMIC
Pool unless it shall have received an Opinion of Counsel (at the expense of the
party seeking to cause such contribution and in no event at the expense of the
Trust Fund or the Trustee) to the effect that the inclusion of such assets in
such REMIC Pool will not cause: (i) such REMIC Pool to fail to qualify as a
REMIC at any time that any Certificates are outstanding; or (ii) the imposition
of any tax on such REMIC Pool under the REMIC Provisions or other applicable
provisions of federal, state and local law or ordinances.

                                     -304-

         (m) None of the Trustee, the Master Servicer and the Special Servicer
shall consent to or, to the extent it is within the control of such Person,
permit: (i) the sale or disposition of any of the Trust Mortgage Loans (except
in connection with (A) the default or reasonably foreseeable material default of
a Trust Mortgage Loan, including, but not limited to, the sale or other
disposition of a Mortgaged Property acquired by deed in lieu of foreclosure, (B)
the bankruptcy of any REMIC Pool, (C) the termination of any REMIC Pool pursuant
to Article IX of this Agreement, or (D) a purchase of Trust Mortgage Loans
pursuant to or as contemplated by Article II or III of this Agreement); (ii) the
sale or disposition of any investments in the Collection Account, the Interest
Reserve Account, the Excess Liquidation Proceeds Account, any Custodial Account
or any REO Account for gain; or (iii) the acquisition of any assets for any
REMIC Pool (other than a Mortgaged Property acquired through foreclosure, deed
in lieu of foreclosure or otherwise in respect of a defaulted Trust Mortgage
Loan and other than Permitted Investments acquired in accordance with Section
3.06 in connection with the investment of funds in a Custodial Account or an REO
Account); in any event unless it has received an Opinion of Counsel (at the
expense of the party seeking to cause such sale, disposition, or acquisition but
in no event at the expense of the Trust Fund or the Trustee) to the effect that
such sale, disposition, or acquisition will not cause: (x) any REMIC Pool to
fail to qualify as a REMIC at any time that any Certificates are outstanding; or
(y) the imposition of any tax on any REMIC Pool under the REMIC Provisions or
other applicable provisions of federal, state and local law or ordinances.

         (n) Except as permitted by Section 3.17(a), none of the Trustee, the
Master Servicer and the Special Servicer shall enter into any arrangement by
which any REMIC Pool will receive a fee or other compensation for services nor
permit any REMIC Pool to receive any income from assets other than "qualified
mortgages" as defined in Section 860G(a)(3) of the Code or "permitted
investments" as defined in Section 860G(a)(5) of the Code.

         SECTION 10.02. Grantor Trust Administration.

         (a) The Tax Administrator shall treat the Grantor Trust, for tax return
preparation purposes, as a grantor trust under the Code and, if necessary, under
applicable state law and will file appropriate federal or state Tax Returns for
each taxable year ending on or after the last day of the calendar year in which
the Certificates are issued.

         (b) The Tax Administrator shall pay out of its own funds any and all
routine tax administration expenses of the Trust Fund incurred with respect to
the Grantor Trust (but not including any professional fees or expenses related
to audits or any administrative or judicial proceedings with respect to the
Trust Fund that involve the IRS or state tax authorities which extraordinary
expenses shall be payable or reimbursable to the Tax Administrator from the
Grantor Trust Assets in the Trust Fund, unless otherwise provided in Section
10.02(e) or 10.02(f)).

         (c) The Tax Administrator shall prepare, sign and file all of the Tax
Returns in respect of the Grantor Trust. The expenses of preparing and filing
such returns shall be borne by the Tax Administrator without any right of
reimbursement therefor. The Tax Administrator shall comply with such requirement
by filing Form 1041, indicating the name and address of the Trust and signed by
the Tax Administrator but otherwise left blank. There shall be appended to each
such form a schedule for each Certificateholder indicating such
Certificateholder's share of income and expenses of the Trust for the portion of
the preceding calendar year in which such Certificateholder possessed an
Ownership Interest in a Certificate. Such form shall be prepared in sufficient
detail to enable reporting on the cash

                                     -305-

or accrual method of accounting, as applicable, and to report on such
Certificateholder's fiscal year if other than the calendar year. The other
parties hereto shall provide on a timely basis to the Tax Administrator or its
designee such information with respect to the Grantor Trust as is in its
possession and reasonably requested by the Tax Administrator to enable it to
perform its obligations under this Section 10.02. Without limiting the
generality of the foregoing, the Depositor, within ten days following the Tax
Administrator's request therefor, shall provide in writing to the Tax
Administrator such information as is reasonably requested by the Tax
Administrator for tax purposes, and the Tax Administrator's duty to perform its
reporting and other tax compliance obligations under this Section 10.02 shall be
subject to the condition that it receives from the Depositor such information
possessed by the Depositor that is necessary to permit the Tax Administrator to
perform such obligations.

         (d) The Tax Administrator shall perform on behalf of the Grantor Trust
all reporting and other tax compliance duties that are required in respect
thereof under the Code, the Grantor Trust Provisions or other compliance
guidance issued by the IRS or any state or local taxing authority, including the
furnishing to Certificateholders of the schedules described in Section 10.01(c).

         (e) The Tax Administrator shall perform its duties hereunder so as to
maintain the status of the Grantor Trust as a grantor trust under the Grantor
Trust Provisions (and the Trustee, the Master Servicer and the Special Servicer
shall assist the Tax Administrator to the extent reasonably requested by the Tax
Administrator and to the extent of information within the Trustee's, the Master
Servicer's or the Special Servicer's possession or control). None of the Tax
Administrator, Master Servicer, the Special Servicer or the Trustee shall
knowingly take (or cause the Grantor Trust to take) any action or fail to take
(or fail to cause to be taken) any action that, under the Grantor Trust
Provisions, if taken or not taken, as the case may be, could result in an
Adverse Grantor Trust Event, unless the Tax Administrator has obtained or
received an Opinion of Counsel (at the expense of the party requesting such
action or at the expense of the Trust Fund if the Tax Administrator seeks to
take such action or to refrain from taking any action for the benefit of the
Certificateholders) to the effect that the contemplated action will not result
in an Adverse Grantor Trust Event. None of the other parties hereto shall take
any action or fail to take any action (whether or not authorized hereunder) as
to which the Tax Administrator has advised it in writing that the Tax
Administrator has received or obtained an Opinion of Counsel to the effect that
an Adverse Grantor Trust Event could result from such action or failure to act.
In addition, prior to taking any action with respect to the Grantor Trust, or
causing the Trust Fund to take any action, that is not expressly permitted under
the terms of this Agreement, the Master Servicer and the Special Servicer shall
consult with the Tax Administrator or its designee, in writing, with respect to
whether such action could cause an Adverse Grantor Trust Event to occur. The Tax
Administrator may consult with counsel to make such written advice, and the cost
of same shall be borne by the party seeking to take the action not permitted by
this Agreement, but in no event at the cost or expense of the Trust Fund, the
Tax Administrator or the Trustee.

         (f) If any tax is imposed on the Grantor Trust, such tax, together with
all incidental costs and expenses (including penalties and reasonable attorneys'
fees), shall be charged to and paid by: (i) the Tax Administrator, if such tax
arises out of or results from a breach by the Tax Administrator of any of its
obligations under this Section 10.02; (ii) the Special Servicer, if such tax
arises out of or results from a breach by the Special Servicer of any of its
obligations under Article III or this Section 10.02; (iii) the Master Servicer,
if such tax arises out of or results from a breach by the Master Servicer of any
of its obligations under Article III or this Section 10.02; (iv) the Trustee, if
such tax arises out of

                                     -306-

or results from a breach by the Trustee of any of its obligations under Article
IV, Article VIII or this Section 10.02; or (v) the portion of the Trust Fund
constituting the Grantor Trust in all other instances.

                                     -307-

                                   ARTICLE XI

                            MISCELLANEOUS PROVISIONS

         SECTION 11.01. Amendment.

         (a) This Agreement may be amended from time to time by the mutual
agreement of the parties hereto, without the consent of any of the
Certificateholders or any of the Non-Trust Mortgage Loan Noteholders, (i) to
cure any ambiguity, (ii) to correct, modify or supplement any provision herein
which may be inconsistent with any other provision herein or with the
description thereof in the Prospectus or the Prospectus Supplement, (iii) to add
any other provisions with respect to matters or questions arising hereunder
which shall not be inconsistent with the existing provisions hereof, (iv) to
relax or eliminate any requirement hereunder imposed by the REMIC Provisions or
the Grantor Trust Provisions if those provisions are amended or clarified such
that any such requirement may be relaxed or eliminated, (v) to relax or
eliminate any requirement imposed by the Securities Act or the rules promulgated
thereunder if the Securities Act or those rules are amended or clarified so as
to allow for the relaxation or elimination of that requirement; (vi) as
evidenced by an Opinion of Counsel delivered to the Master Servicer, the Special
Servicer and the Trustee, either (A) to comply with any requirements imposed by
the Code or any successor or amendatory statute or any temporary or final
regulation, revenue ruling, revenue procedure or other written official
announcement or interpretation relating to federal income tax laws or any such
proposed action which, if made effective, would apply retroactively to any of
the REMIC Pools or the Grantor Trust at least from the effective date of such
amendment, or (B) to avoid the occurrence of a prohibited transaction or to
reduce the incidence of any tax that would arise from any actions taken with
respect to the operation of any REMIC Pool or the Grantor Trust; (vii) as
provided in Section 5.02(d)(iv), to modify, add to or eliminate any of the
provisions of Section 5.02(d)(i), (ii) or (iii); (viii) to amend any provision
of Section 8.15 as contemplated by Section 8.15(m); or (ix) to otherwise modify
or delete existing provisions of this Agreement; provided that such amendment
(other than any amendment for any of the specific purposes described in clauses
(i), (ii), (iv), (v), (vi), (vii) and (viii) above) shall not adversely affect
in any material respect the interests of any Certificateholder or Non-Trust
Mortgage Loan Noteholder, as evidenced by either an Opinion of Counsel delivered
to the Trustee and each other party hereto to such effect, or an acknowledgment
to such effect from the subject Certificateholder or Non-Trust Mortgage Loan
Noteholder, as the case may be, or, in the case of a Class of Certificates to
which a rating has been assigned by one or more Rating Agencies, written
confirmation from each applicable Rating Agency to the effect that such
amendment shall not result in an Adverse Rating Event with respect to any Class
of Certificates; and provided, further, that such amendment shall not
significantly change the activities of the Trust (insofar as such change would
adversely affect the status of the Trust as a "qualifying special purpose
entity" under FASB 140).

         (b) This Agreement may also be amended from time to time by the
agreement of the parties hereto with the consent of the Holders of Certificates
entitled to at least 66-2/3% of the Voting Rights allocated to the affected
Classes for the purpose of adding any provisions to or changing in any manner or
eliminating any of the provisions of this Agreement or of modifying in any
manner the rights of the Holders of Certificates; provided, however, that no
such amendment shall (i) reduce in any manner the amount of, or delay the timing
of, payments received or advanced on Mortgage Loans that are required to be
distributed on any Certificate, without the consent of the Holder of such
Certificate, or

                                     -308-

that are required to be distributed to any Non-Trust Mortgage Loan Noteholder,
without the consent of such Non-Trust Mortgage Loan Noteholder, (ii) adversely
affect in any material respect the interests of the Holders of any Class of
Certificates or the interests of any Non-Trust Mortgage Loan Noteholder in a
manner other than as described in the immediately preceding clause (i), without
the consent of the Holders of all Certificates of such Class or the consent of
such Non-Trust Mortgage Loan Noteholder, as the case may be, (iii) significantly
change the activities of the Trust (insofar as such change would adversely
affect the status of the Trust as a "qualifying special purpose entity" under
FASB 140) without the consent of the Holders of Certificates entitled to not
less than 51% of all the Voting Rights (without regard to Certificates held by
the Depositor or any of the Depositor's Affiliates and/or agents), (iv) modify
the provisions of this Section 11.01, without the consent of the Holders of all
Certificates then outstanding and the consent of all of the Non-Trust Mortgage
Loan Noteholders, (v) modify the Servicing Standard without the consent of the
Holders of all Regular Interest Certificates then outstanding, or (vi) modify
the specified percentage of Voting Rights which are required to be held by
Certificateholders to consent, approve or object to any particular action
pursuant to any provision of this Agreement without the consent of the Holders
of all Certificates then outstanding. Notwithstanding any other provision of
this Agreement, for purposes of the giving or withholding of consents pursuant
to this Section 11.01(b), Certificates registered in the name of any party
hereto or any Affiliate thereof shall be entitled to the same Voting Rights with
respect to matters described above as they would if any other Person held such
Certificates, so long as the subject amendment does not relate to increasing its
rights or reducing or limiting its obligations hereunder as a party to this
Agreement.

         (c) Notwithstanding any contrary provision of this Agreement, the
Trustee shall not consent to any amendment to this Agreement unless it shall
first have obtained or been furnished with an Opinion of Counsel addressed to
the Trustee and each other party hereto, to the effect that (i) such amendment
or the exercise of any power granted to the Trustee, the Master Servicer or the
Special Servicer in accordance with such amendment will not result in the
imposition of a tax on any REMIC Pool pursuant to the REMIC Provisions, cause
any REMIC Pool to fail to qualify as a REMIC or cause the Grantor Trust to fail
to qualify as a grantor trust within the meaning of the Grantor Trust Provisions
at any time that any Certificates are outstanding and (ii) such amendment
complies in all material respects with the provisions of this Section 11.01.

         (d) Promptly after the execution of any such amendment, the Trustee
shall send a copy thereof to each Certificateholder and each Non-Trust Mortgage
Loan Noteholder.

         (e) It shall not be necessary for the consent of Certificateholders
under this Section 11.01 to approve the particular form of any proposed
amendment, but it shall be sufficient if such consent shall approve the
substance thereof. The manner of obtaining such consents and of evidencing the
authorization of the execution thereof by Certificateholders shall be subject to
such reasonable regulations as the Trustee may prescribe.

         (f) Each of the Master Servicer, the Special Servicer and the Trustee
may but shall not be obligated to enter into any amendment pursuant to this
section that affects its rights, duties and immunities under this Agreement or
otherwise.

         (g) The cost of any Opinion of Counsel to be delivered pursuant to
Section 11.01(a) or (c) shall be borne by the Person seeking the related
amendment, except that if the Master Servicer, the Special Servicer or the
Trustee requests any amendment of this Agreement that protects or is in

                                     -309-

furtherance of the rights and interests of Certificateholders, the cost of any
Opinion of Counsel required in connection therewith pursuant to Section 11.01(a)
or (c) shall be payable out of the Pool Custodial Account, in the case of the
Master Servicer and the Special Servicer, pursuant to Section 3.05(a), or out of
the Collection Account, in the case of the Trustee, pursuant to Section 3.05(b).

         SECTION 11.02. Recordation of Agreement; Counterparts.

         (a) To the extent permitted by applicable law, this Agreement is
subject to recordation in all appropriate public offices for real property
records in all the counties or other comparable jurisdictions in which any or
all of the properties subject to the Mortgages are situated, and in any other
appropriate public recording office or elsewhere, such recordation to be
effected by the Master Servicer at the expense of the Trust Fund or, to the
extent that it benefits them, the Non-Trust Mortgage Loan Noteholders, but only
upon direction accompanied by an Opinion of Counsel (the cost of which may be
paid out of the Pool Custodial Account pursuant to Section 3.05(a) or, to the
extent that it benefits the Non-Trust Mortgage Loan Noteholders, out of the Loan
Combination Custodial Accounts pursuant to Section 3.05A), to the effect that
such recordation materially and beneficially affects the interests of the
Certificateholders and/or the Non-Trust Mortgage Loan Noteholders; provided,
however, that the Trustee shall have no obligation or responsibility to
determine whether any such recordation of this Agreement is required.

         (b) For the purpose of facilitating the recordation of this Agreement
as herein provided and for other purposes, this Agreement may be executed
simultaneously in any number of counterparts, each of which counterparts shall
be deemed to be an original, and such counterparts shall constitute but one and
the same instrument.

         SECTION 11.03. Limitation on Rights of Certificateholders.

         (a) The death or incapacity of any Certificateholder shall not operate
to terminate this Agreement or the Trust Fund, nor entitle such
Certificateholder's legal representatives or heirs to claim an accounting or to
take any action or proceeding in any court for a partition or winding up of the
Trust Fund, nor otherwise affect the rights, obligations and liabilities of the
parties hereto or any of them.

         (b) No Certificateholder (except as expressly provided for herein)
shall have any right to vote or in any manner otherwise control the operation
and management of the Trust Fund, or the obligations of the parties hereto, nor
shall anything herein set forth, or contained in the terms of the Certificates,
be construed so as to constitute the Certificateholders from time to time as
partners or members of an association; nor shall any Certificateholder be under
any liability to any third party by reason of any action taken by the parties to
this Agreement pursuant to any provision hereof.

         (c) No Certificateholder shall have any right by virtue of any
provision of this Agreement to institute any suit, action or proceeding in
equity or at law upon or under or with respect to this Agreement or any Mortgage
Loan, unless, with respect to any suit, action or proceeding upon or under or
with respect to this Agreement, such Person previously shall have given to the
Trustee a written notice of default hereunder, and of the continuance thereof,
as hereinbefore provided, and unless also (except in the case of a default by
the Trustee) the Holders of Certificates entitled to at least 25% of the Voting
Rights shall have made written request upon the Trustee to institute such
action, suit or proceeding in its own name as Trustee hereunder and shall have
offered to the Trustee such reasonable indemnity as it may require against the
costs, expenses and liabilities to be incurred therein or thereby,

                                     -310-

and (except in the case of a default by the Trustee) the Trustee, for 60 days
after its receipt of such notice, request and offer of indemnity, shall have
neglected or refused to institute any such action, suit or proceeding. It is
understood and intended, and expressly covenanted by each Certificateholder with
every other Certificateholder and the Trustee, that no one or more Holders of
Certificates shall have any right in any manner whatsoever by virtue of any
provision of this Agreement to affect, disturb or prejudice the rights of the
Holders of any other of such Certificates, or to obtain or seek to obtain
priority over or preference to any other such Holder, which priority or
preference is not otherwise provided for herein, or to enforce any right under
this Agreement, except in the manner herein provided and for the equal, ratable
and common benefit of all Certificateholders. For the protection and enforcement
of the provisions of this section, each and every Certificateholder and the
Trustee shall be entitled to such relief as can be given either at law or in
equity.

         SECTION 11.04. Governing Law; Consent to Jurisdiction.

         This Agreement will be governed by and construed in accordance with the
laws of the State of New York, applicable to agreements negotiated, made and to
be performed entirely in said state. To the fullest extent permitted under
applicable law, the Depositor, the Master Servicer, the Special Servicer, the
Trustee and the Fiscal Agent each hereby irrevocably (i) submits to the
jurisdiction of any New York State and federal courts sitting in New York City,
to the exclusion of all other courts, with respect to matters arising out of or
relating to this Agreement, other than matters to be settled by mediation or
arbitration in accordance with Section 2.03(i); (ii) agrees that all claims with
respect to such action or proceeding shall be heard and determined in such New
York State or federal courts, to the exclusion of all other courts; (iii) waives
the defense of an inconvenient forum in connection with such action or
proceeding commenced in such New York State or federal courts; and (iv) agrees
that a final judgment in any such action or proceeding shall be conclusive and
may be enforced in other jurisdictions by suit on the judgment or in any other
manner provided by law; provided that, in the event Section 2.03(i) is
inapplicable and if both a New York State and a federal court sitting in New
York in which an action or proceeding has been duly and properly commenced by
any party to this Agreement regarding a matter arising out of or relating to
this Agreement have refused to accept jurisdiction over or otherwise have not
accepted such action or proceeding within, in the case of each such court, 60
days of the commencement or filing thereof, then the words "to the exclusion of
all other courts" in clause (i) and clause (ii) of this sentence shall not apply
with regard to such action or proceeding and the reference to "shall" in clause
(ii) of this paragraph shall be deemed to be "may".

         SECTION 11.05. Notices.

         Any communications provided for or permitted hereunder shall be in
writing and, unless otherwise expressly provided herein, shall be deemed to have
been duly given when delivered to: (i) in the case of the Depositor, Structured
Asset Securities Corporation II, 745 Seventh Avenue, New York, New York 10019,
Attention: David Nass--LB-UBS Commercial Mortgage Trust 2005-C1, facsimile
number: (646) 758-5376; (ii) in the case of the Master Servicer, Wachovia Bank,
National Association, 8739 Research Drive, URP4, Charlotte, North Carolina
28262-1075, Attention: LB-UBS Mortgage Trust 2005-C1, facsimile number: (704)
715-0036; (iii) in the case of the Special Servicer, Allied Capital Corporation,
1919 Pennsylvania Avenue N.W., Washington, D.C. 20006, Attention: Jordan
Paul--LB-UBS Commercial Mortgage Trust 2005-C1, facsimile number: (202)
466-1834; (iv) in the case of the Trustee, LaSalle Bank National Association,
135 South LaSalle Street, Suite 1625, Chicago, Illinois 60603, Attention: Global
Securitization Trust Services Group--LB-UBS Commercial Mortgage

                                     -311-

Trust 2005-C1, facsimile number: (312) 904-2084; (v) in the case of the Fiscal
Agent, ABN AMRO Bank N.V., 135 South LaSalle Street, Suite 1625, Chicago,
Illinois 60603, Attention: Global Securitization Trust Services Group--LB-UBS
Commercial Mortgage Trust 2005-C1, facsimile number: (312) 904-2084; (vi) in the
case of the Underwriters, (A) Lehman Brothers, Inc., 745 Seventh Avenue, New
York, New York 10019, Attention: David Nass--LB-UBS Commercial Mortgage Trust
2005-C1, facsimile number: (646) 758-4203, and (B) UBS Securities LLC, 1285
Avenue of the Americas, New York, New York 10019, Attention: Robert Pettinato,
facsimile number: (212) 713-2631, with a copy to Robert C. Dinerstein, General
Counsel; (vii) in the case of the Rating Agencies, (A) Moody's Investors
Service, Inc., 99 Church Street, New York, New York 10007, Attention: Commercial
Mortgage Surveillance, facsimile number: (212) 553-4392, and (B) Standard &
Poor's Rating Services, a division of The McGraw-Hill Companies, Inc., 55 Water
Street, 10th Floor, New York, New York 10041, Attention: CMBS Surveillance
Department, facsimile number: (212) 438-2662; and (viii) in the case of the
initial Controlling Class Representative, Allied Capital Corporation, 1919
Pennsylvania Avenue N.W., Washington, D.C. 20006, Attention: John Scheurer,
facsimile number: (202) 466-1834; or, as to each such Person, such other address
as may hereafter be furnished by such Person to the parties hereto in writing.
Any communication required or permitted to be delivered to a Certificateholder
shall be deemed to have been duly given when mailed first class, postage
prepaid, to the address of such Holder as shown in the Certificate Register.

         SECTION 11.06. Severability of Provisions.

         If any one or more of the covenants, agreements, provisions or terms of
this Agreement shall be for any reason whatsoever held invalid, then such
covenants, agreements, provisions or terms shall be deemed severable from the
remaining covenants, agreements, provisions or terms of this Agreement and shall
in no way affect the validity or enforceability of the other provisions of this
Agreement or of the Certificates or the rights of the Holders thereof.

         SECTION 11.07. Grant of a Security Interest.

         The Depositor and the Trustee agree that it is their intent that the
conveyance of the Depositor's right, title and interest in and to the Trust
Mortgage Loans pursuant to this Agreement shall constitute a sale and not a
pledge of security for a loan. If such conveyance is deemed to be a pledge of
security for a loan, however, the Depositor and the Trustee agree that it is
their intent that the rights and obligations of the parties to such loan shall
be established pursuant to the terms of this Agreement. The Depositor and the
Trustee also intend and agree that, in such event: (i) in order to secure
performance of the Depositor's obligations hereunder and payment of the
Certificates, the Depositor shall be deemed to have granted, and does hereby
grant, to the Trustee (in such capacity) a first priority security interest in
the Depositor's entire right, title and interest in and to the following
property, whether now owned or existing or hereafter acquired or arising-- (A)
the Trust Mortgage Loans, (B) the UBS/Depositor Mortgage Loan Purchase
Agreement, (C) the respective Co-Lender Agreements, (D) all other assets
included or to be included the Trust Fund, including all principal, interest and
other amounts received or receivable on or with respect to the Trust Mortgage
Loans and due after the Cut-off Date (other than any Principal Prepayments
received on or prior to the Cut-off Date), all amounts (other than those
allocable to the Non-Trust Mortgage Loans and/or any successor REO Mortgage
Loans with respect thereto) held from time to time in the Custodial Accounts,
the Collection Account, the Interest Reserve Account, the Excess Liquidation
Proceeds Account and, if established, the REO Account(s), the Loss of Value
Reserve Fund and the Defeasance Deposit Account and any and all reinvestment
earnings on such

                                     -312-

amounts, and all of the Depositor's right, title and interest in and to the
proceeds of any title, hazard or other Insurance Policies related to the Trust
Mortgage Loans, and (E) all proceeds and products of the foregoing; and (ii)
this Agreement shall constitute a security agreement under applicable law. The
Depositor shall file or cause to be filed, a UCC Financing Statement or Form
UCC-1, which shall include a Schedule I substantially in the form attached as
Exhibit J hereto, in the State of Delaware promptly following the initial
issuance of the Certificates, and the Trustee shall prepare, execute and file at
each such office, with the consent of the Depositor hereby given, continuation
statements with respect thereto, in each case within six months prior to the
fifth anniversary of the immediately preceding filing. The Depositor shall
cooperate in a reasonable manner with the Trustee and the Master Servicer in
preparing and filing such continuation statements. This Section 11.07 shall
constitute notice to the Trustee pursuant to any of the requirements of the UCC.

         SECTION 11.08. Streit Act.

         Any provisions required to be contained in this Agreement by Section
126 of Article 4-A of the New York Real Property Law are hereby incorporated
herein, and such provisions shall be in addition to those conferred or imposed
by this Agreement; provided, however, that to the extent that such Section 126
shall not have any effect, and if said Section 126 should at any time be
repealed or cease to apply to this Agreement or be construed by judicial
decision to be inapplicable, said Section 126 shall cease to have any further
effect upon the provisions of this Agreement. In case of a conflict between the
provisions of this Agreement and any mandatory provisions of Article 4-A of the
New York Real Property Law, such mandatory provisions of said Article 4-A shall
prevail, provided that if said Article 4-A shall not apply to this Agreement,
should at any time be repealed, or cease to apply to this Agreement or be
construed by judicial decision to be inapplicable, such mandatory provisions of
such Article 4-A shall cease to have any further effect upon the provisions of
this Agreement.

         SECTION 11.09. Successors and Assigns; Beneficiaries.

         The provisions of this Agreement shall be binding upon and inure to the
benefit of the respective successors and assigns of the parties hereto, and all
such provisions shall inure to the benefit of the Certificateholders. Each
Underwriter shall be a third-party beneficiary to this Agreement solely with
respect to its right to receive the reports, statements and other information to
which it is entitled hereunder, to preserve such Underwriter's rights under
Sub-Servicing Agreements as contemplated by Section 3.22(d) and, in the case of
Lehman Brothers, to terminate the Trust Fund pursuant to Section 9.01. Each of
the Sub-Servicers that is a party to a Sub-Servicing Agreement in effect on the
Closing Date (or being negotiated as of the Closing Date and in effect within 90
days thereafter) shall be a third-party beneficiary to the obligations of a
successor Master Servicer under Section 3.22, provided that the sole remedy for
any claim by a Sub-Servicer as a third-party beneficiary pursuant to this
Section 11.09 shall be against a successor Master Servicer solely in its
corporate capacity and no Sub-Servicer shall have any rights or claims against
the Trust Fund or any party hereto (other than a successor Master Servicer in
its corporate capacity as set forth in this Section 11.09) as a result of any
rights conferred on such Sub-Servicer as a third-party beneficiary pursuant to
this Section 11.09. The Non-Trust Mortgage Loan Noteholders and any designees
thereof acting on behalf of or exercising the rights of the Non-Trust Mortgage
Loan Noteholders shall be third-party beneficiaries to this Agreement with
respect to their rights as specifically provided for herein. The UBS Mortgage
Loan Seller shall be a third-party beneficiary to this Agreement with respect to

                                     -313-

its rights as specifically provided for in the second paragraph of Section
2.01(d). LBHI shall be a third-party beneficiary to this Agreement with respect
to its rights as specifically provided for in Section 3.20(k). This Agreement
may not be amended in any manner that would materially and adversely affect the
rights of any such third-party beneficiary without its consent. No other Person,
including any Mortgagor, shall be entitled to any benefit or equitable right,
remedy or claim under this Agreement.

         SECTION 11.10. Article and Section Headings.

         The article and section headings herein are for convenience of
reference only, and shall not limit or otherwise affect the meaning hereof.

         SECTION 11.11. Notices to Rating Agencies.

         (a) The Trustee shall promptly provide notice to each Rating Agency
with respect to each of the following of which it has actual knowledge:

               (i) any material change or amendment to this Agreement;

               (ii) the occurrence of any Event of Default that has not been
     cured;

               (iii) the resignation or termination of the Fiscal Agent, the
     Master Servicer or the Special Servicer;

               (iv) the repurchase of Trust Mortgage Loans by the Depositor or
     the UBS Mortgage Loan Seller pursuant to or as contemplated by Section
     2.03;

               (v) any change in the location of the Collection Account or the
     Interest Reserve Account;

               (vi) the final payment to any Class of Certificateholders; and

               (vii) any sale or disposition of any Trust Mortgage Loan or REO
     Property.

         (b) The Master Servicer shall promptly provide notice to each Rating
Agency with respect to each of the following of which it has actual knowledge:

               (i) the resignation or removal of the Trustee; and

               (ii) any change in the location of any Custodial Account.

         (c) The Special Servicer shall furnish each Rating Agency with respect
to a Specially Serviced Mortgage Loan such information as the Rating Agency
shall reasonably request and which the Special Servicer can reasonably provide
in accordance with applicable law, with copies to the Trustee.

         (d) To the extent applicable, each of the Master Servicer and the
Special Servicer shall promptly furnish to each Rating Agency copies of the
following items:

               (i) each of its annual statements as to compliance described in
     Section 3.13;

                                     -314-

               (ii) each of its annual independent public accountants' servicing
     reports described in Section 3.14; and

               (iii) any Officer's Certificate delivered by it to the Trustee
     pursuant to Section 3.11(h) or 4.03(c).

         (e) The Trustee shall (i) make available to each Rating Agency, upon
reasonable notice, the items described in Section 8.14(b) and (ii) promptly
deliver to each Rating Agency a copy of any notices given pursuant to Section
7.03(a) or Section 7.03(b).

         (f) The Trustee shall promptly deliver to each Rating Agency a copy of
each of the statements and reports described in Section 4.02(a) that is prepared
by it.

         (g) The Master Servicer shall give each of S&P and Moody's at least 15
days' notice prior to any reimbursement to it of Nonrecoverable Advances from
amounts in the Pool Custodial Account allocable to interest on the Trust
Mortgage Loans unless (1) the Master Servicer determines in its sole discretion
that waiting 15 days after such a notice could jeopardize the Master Servicer's
ability to recover Nonrecoverable Advances, (2) changed circumstances or new or
different information becomes known to the Master Servicer that could affect or
cause a determination of whether any Advance is a Nonrecoverable Advance,
whether to defer reimbursement of a Nonrecoverable Advance or the determination
in clause (1) above, or (3) the Master Servicer has not timely received from the
Trustee information requested by the Master Servicer to consider in determining
whether to defer reimbursement of a Nonrecoverable Advance; provided that, if
clause (1), (2) or (3) apply, the Master Servicer shall give S&P and Moody's
notice of an anticipated reimbursement to it of Nonrecoverable Advances from
amounts in the Pool Custodial Account allocable to interest on the Trust
Mortgage Loans as soon as reasonably practicable in such circumstances. The
Master Servicer shall have no liability for any loss, liability or expense
resulting from any notice provided to Moody's or S&P contemplated by the
immediately preceding sentence.

         (h) Each of the Trustee, the Master Servicer and the Special Servicer
shall provide to each Rating Agency such other information with respect to the
Mortgage Loans and the Certificates, to the extent such party possesses such
information, as such Rating Agency shall reasonably request.

         SECTION 11.12. Complete Agreement.

         This Agreement embodies the complete agreement among the parties and
may not be varied or terminated except by a written agreement conforming to the
provisions of Section 11.01. All prior negotiations or representations of the
parties are merged into this Agreement and shall have no force or effect unless
expressly stated herein.

                                     -315-

         IN WITNESS WHEREOF, the parties hereto have caused their names to be
signed hereto by their respective officers thereunto duly authorized, in each
case as of the day and year first above written.

                                      STRUCTURED ASSET SECURITIES CORPORATION II
                                        Depositor

                                      By: /s/ David Nass
                                         ---------------------------------------
                                         Name:  David Nass
                                         Title: Senior Vice President

                                      WACHOVIA BANK, NATIONAL ASSOCIATION
                                        Master Servicer

                                      By: /s/ Connie M. Bowman
                                         ---------------------------------------
                                         Name:  Connie M. Bowman
                                         Title: Associate

                                      ALLIED CAPITAL CORPORATION
                                        Special Servicer

                                      By: /s/ Douglas L. Cooper
                                         ---------------------------------------
                                         Name:  Douglas L. Cooper
                                         Title: Managing Director

                                      LASALLE BANK NATIONAL ASSOCIATION
                                        Trustee

                                      By: /s/ Barbara L. Marik
                                         ---------------------------------------
                                         Name:  Barbara L. Marik
                                         Title: First Vice President

                                      ABN AMRO BANK N.V.
                                        Fiscal Agent

                                      By: /s/ Barbara L. Marik
                                         ---------------------------------------
                                         Name:  Barbara L. Marik
                                         Title: First Vice President

                                      By: /s/ Cynthia Reis
                                         ---------------------------------------
                                         Name:  Cynthia Reis
                                         Title: Senior Vice President

STATE OF NEW YORK       )
                        )  ss.:
COUNTY OF NEW YORK      )

         On the 8th day of February, 2005, before me, a notary public in
and for said State, personally appeared David Nass, known to me to be a Senior
Vice President of STRUCTURED ASSET SECURITIES CORPORATION II, one of the
entities that executed the within instrument, and also known to me to be the
person who executed it on behalf of such entity, and acknowledged to me that
such entity executed the within instrument.

         IN WITNESS WHEREOF, I have hereunto set my hand and affixed my official
seal the day and year in this certificate first above written.

                                                  /s/ Edna Lanahan
                                       -----------------------------------------
                                                    Notary Public

[Notarial Seal]

STATE OF   North Carolina        )
                                 )  ss.:
COUNTY OF  Mecklenburg           )

         On the 8th day of February, 2005, before me, a notary public in and for
said State, personally appeared Connie M. Bowman, known to me to be an Associate
of WACHOVIA BANK, NATIONAL ASSOCIATION, one of the entities that executed the
within instrument, and also known to me to be the person who executed it on
behalf of such entity, and acknowledged to me that such entity executed the
within instrument.

         IN WITNESS WHEREOF, I have hereunto set my hand and affixed my official
seal the day and year in this certificate first above written.

                                                /s/ Elizabeth G. Bare
                                       -----------------------------------------
                                                    Notary Public

[Notarial Seal]

District of Columbia             )
                                 )  ss.:
                                 )

         On the 8th day of February, 2005, before me, a notary public in and for
said State, personally appeared Douglas L. Cooper, known to me to be a Managing
Director of ALLIED CAPITAL CORPORATION, one of the entities that executed the
within instrument, and also known to me to be the person who executed it on
behalf of such entity, and acknowledged to me that such entity executed the
within instrument.

         IN WITNESS WHEREOF, I have hereunto set my hand and affixed my official
seal the day and year in this certificate first above written.

                                                /s/ Kelly L. Hayden
                                       -----------------------------------------
                                                    Notary Public

[Notarial Seal]

STATE OF   Illinois                 )
                                    )  ss.:
COUNTY OF  Cook                     )

         On the 8th day of February, 2005, before me, a notary public in and for
said State, personally appeared Barbara L. Marik, known to me to be a First Vice
President of LASALLE BANK NATIONAL ASSOCIATION, one of the entities that
executed the within instrument, and also known to me to be the person who
executed it on behalf of such entity, and acknowledged to me that such entity
executed the within instrument.

         IN WITNESS WHEREOF, I have hereunto set my hand and affixed my official
seal the day and year in this certificate first above written.

                                                /s/ Ethel Franklin
                                       -----------------------------------------
                                                    Notary Public

[Notarial Seal]

STATE OF   Illinois               )
                                  )  ss.:
COUNTY OF  Cook                   )

         On the 8th day of February, 2005, before me, a notary public in and for
said State, personally appeared Barbara L. Marik and Cynthia Reis, known to me
to be a First Vice President and Senior Vice President, respectively, of ABN
AMRO BANK N.V., one of the entities that executed the within instrument, and
also known to me to be the persons who executed it on behalf of such entity, and
acknowledged to me that such entity executed the within instrument.

         IN WITNESS WHEREOF, I have hereunto set my hand and affixed my official
seal the day and year in this certificate first above written.

                                                /s/ Ethel Franklin
                                       -----------------------------------------
                                                    Notary Public

[Notarial Seal]

                                   SCHEDULE I

                          TRUST MORTGAGE LOAN SCHEDULE

MORTGAGE
  LOAN
 NUMBER                   PROPERTY NAME                                          ADDRESS                              CITY
 ------                   -------------                                          -------                              ----

    1    11 West 42nd Street                              11 West 42nd Street                                    New York
    2    2100 Kalakaua Avenue                             2100 Kalakaua Avenue                                   Honolulu
    3    Mall Del Norte                                   5300 San Dario Avenue                                  Laredo
    4    U-Store-It Portfolio II                          Various                                                Various
    5    Macquarie DDR Portfolio                          Various                                                Various
    6    Wilshire Rodeo Plaza Office                      9536/9560 Wilshire Blvd. & 131 S. Rodeo Drive          Beverly Hills
    7    Lembi Portfolio - LSL Property Holdings II, LLC  Various                                                San Francisco
    8    IBM Gaithersburg                                 800 North Frederick Road                               Gaithersburg
    9    The Courtyard Marriott Midtown East              866 Third Avenue                                       New York
   10    Concord Portfolio                                Various                                                Houston
   11    Marriott Salt Lake                               75 South West Temple                                   Salt Lake City
   12    Great Neck Roslyn Portfolio                      Various                                                Various
   13    Wilshire Rodeo Plaza Retail                      9536/9560 Wilshire Blvd. & 131 S. Rodeo Drive          Beverly Hills
   14    Crown Center                                     1401-1475 West Cypress Creek Road                      Fort Lauderdale
   15    Richland Town Center                             115 Town Center Drive                                  Johnstown
   16    Atlantic Building                                260 South Broad Street                                 Philadelphia
   17    Somerset On Garfield Apts                        200 North Garfield                                     Montebello
   18    United States District Courthouse                2003 West Adams Avenue                                 El Centro
   19    Arapahoe I & II                                  9600 East Arapahoe Road                                Greenwood
                                                                                                                 Village
   20    Lembi Portfolio - LSL Property Holdings IV, LLC  Various                                                San Francisco
   21    Clint Moore                                      1905 Clint Moore Road                                  Boca Raton
   22    Salado Springs                                   12727 Vista del Norte Drive                            San Antonio
   23    Lembi Portfolio - FEL Properties II, Inc.        Various                                                San Francisco
   24    Livonia Industrial Properties                    Various                                                Livonia
   25    Southern Warehouses                              8800 SW 129th Street-8861 SW 132nd Street              Miami
   26    Oaks of Denton Apartments                        425 Bernard Street                                     Denton
   27    Carson Self Storage                              20501 South Main Street                                Carson
   28    Vista Centre                                     8462-8594 Palm Parkway                                 Orlando
   29    Hayward FedEx                                    29001 Hopkins Street                                   Hayward
   30    Palmdale Gateway Center                          1703-1823 East Palmdale Boulevard & 38417 East 20th    Palmdale
                                                          Street
   31    Charleston Square                                6526 - 6626 Hypoluxo Road                              Lake Worth
   32    Lembi Portfolio - 950 II DE, LLC                 950 Franklin Street                                    San Francisco
   33    Route 30 Mall                                    341 Cochituate Road                                    Framingham
   34    Bellflower                                       10400-10460 Rosecrans Avenue                           Bellflower
   35    Countryside Professional Center                  2 & 6 Pidgeon Hill Drive                               Sterling
   36    Gainesville Shopping Center                      1002 N. Main Street                                    Gainesville
   37    Pines at Springdale                              2500 Springdale Boulevard                              Palm Springs
   38    Timbers of Inwood Forest                         5850 W Gulf Bank Road                                  Houston
   39    Towne Shoppes of Margate                         2508-2534 North State Road 7                           Margate
   40    Best Western Rio Grande Inn                      400 East 2nd Avenue                                    Durango
   41    Rite Aid - Winchester                            325 Welltown Road                                      Winchester
   42    Park Central Plaza                               1464-1596 Park Avenue                                  Orange Park
   43    Allentown Towne Center                           4701 W. Tilghman Street                                Allentown
   44    Clearview Palms                                  2222 Clearview Parkway                                 Unincorporated
                                                                                                                 City of
                                                                                                                 Metairie
   45    Beverly Boulevard                                8935-8955 Beverly Boulevard                            West Hollywood
   46    Ocala Shopping Center                            1739-2019 E. Silver Springs Blvd.                      Ocala
   47    Big Beaver Office                                363 W. Big Beaver                                      Troy
   48    Hamilton Meadows                                 1474 Main Street                                       Hamilton
   49    Willow Ridge Apartments                          12800 Dunlap Drive and 14085 Dublin Street             Houston
   50    Shelby Grove Apartments                          6322 Gillespie Road                                    Memphis
   51    Northgate Apartments                             11960 Airline Drive                                    Houston
   52    Elmhurst Square                                  5600 Portsmouth Boulevard                              Portsmouth
   53    Lion's Run Apartments                            701 East Central Texas Expressway                      Harker Heights
   54    2044 Ocean Avenue                                2044 Ocean Avenue                                      Brooklyn
   55    Hernando West Shopping Center                    1338-1498 Pinehurst Drive                              Spring Hill
   56    Kirby Gate Office                                2715 & 2725 Kirby Road                                 Memphis
   57    Glendale Square Retail Center                    613-631 E. Colorado Street                             Glendale
   58    Northeast Plaza                                  6659-6693 East Elizabethtown Rd                        Lumberton
   59    Westgate Park Apartments                         3007 Antelope Trail                                    Temple
   60    6900 Place Shopping Center                       6900 North May Avenue                                  Oklahoma City
   61    Mansell Square Shopping Center                   875 Mansell Road                                       Roswell
   62    The Seasons Condominiums                         2-16 Martine Avenue                                    White Plains
   63    Courtyard Plaza                                  6401 Northwest Expressway                              Oklahoma City
   64    Bay Colony Apartments                            4301 E Rancier Avenue and 4300 Lake Road               Killeen
   65    CVS - North Carolina                             Various                                                Various
   66    Jacques Mobile Home Park                         12860 Mayfield Road                                    Chardon
   67    LaSalle National Bank Branch                     20604 South LaGrange Road                              Frankfort
   68    Westlake Atascocita                              7514-7576 FM 1960 East                                 Humble
   69    Perry Plaza                                      2202 Broad Street                                      Erie
   70    Auburn Place & College Point I & II Apartments   949 South Lillian Street, 880 North Lillian Street,    Stephenville
                                                          1621 West Vanderbilt Street
   71    2020 Greenville                                  2008-2020 Greenville Avenue                            Dallas
   72    Eckerd - Rochester                               351 Brighton Avenue                                    Rochester
   73    Meadowglen Business Park                         11381-11391 Meadowglen Lane                            Houston
   74    901 Portcentre Parkway                           901 Port Centre Parkway                                Portsmouth
   75    Grantsville Plaza Shopping Center                3247 Chestnut Ridge Road                               Grantsville
   76    102-104 Fulton Street                            102-104 Fulton Street                                  New York
   77    Marketplace at Town Center                       18775 LBJ Freeway                                      Mesquite
   78    Rite Aid - Kettering                             1320 East Stroop Road                                  Kettering
   79    Marion Shopping Center                           2021-2023 E. Silver Springs Blvd.                      Ocala
   80    13250-13330 Technology Drive                     13250 Technology Drive                                 Eden Prairie
   81    Langham Creek                                    6230 Rumford Lane                                      Houston
   82    Meridian Apartments                              306 Redmond Drive                                      College Station
   83    Lembi Portfolio - FEL-WRL Properties II, LLC -   1461-1465 Burlingame Avenue                            Burlingame
         1461 Burlingame
   84    Rite Aid - Marmet                                10404 MacCorkle Avenue                                 Marmet
   85    Barbizon Building                                3100 Lorna Road                                        Hoover
   86    CVS - Conover                                    102 Rock Barn Road Northeast                           Conover
   87    Rite Aid - Monticello                            1078 North Main Street                                 Monticello
   88    3068 College Park Drive                          3068 College Park Drive                                Conroe
   89    Batesville Kroger Center In-line                 1040-1048 State Route 229                              Batesville

MORTGAGE                                                               REMAINING               REMAINING    INTEREST
  LOAN                         CUT-OFF DATE   MONTHLY P&I    MORTGAGE   TERM TO   MATURITY-   AMORTIZATION   ACCRUAL  ADMINISTRATIVE
 NUMBER   STATE    ZIP CODE       BALANCE       PAYMENT        RATE     MATURITY     ARD          TERM        BASIS      COST RATE
 ------   -----    --------       -------       -------        ----     --------     ---          ----        -----      ---------

    1       NY      10036     160,000,000.00  941,039.56     6.02000       118     11/11/2014      360       Act/360      0.02122
    2       HI      96815     130,000,000.00  637,060.19     5.80000       119     12/11/2014       0        Act/360      0.02122
    3       TX      78041     113,400,000.00  476,280.00     5.04000       119     12/1/2014        0        30/360       0.02122
    4    Various   Various     90,000,000.00  516,947.00     5.19000        64     5/11/2010       324       Act/360      0.02122
    5    Various   Various     85,000,000.00  347,791.67     4.91000        84     1/11/2012        0        30/360       0.02122
    6       CA      90212      74,700,000.00  332,980.93     5.27582       111     4/11/2014        0        Act/360      0.02122
    7       CA     Various     48,950,000.00  251,457.96     6.08000        59     12/11/2009       0        Act/360      0.02122
    8       MD      20876      46,400,000.00  181,023.10     4.61750        82     11/11/2011       0        Act/360      0.02122
    9       NY      10022      44,933,102.96  268,203.29     5.19500        59     12/11/2009      299       Act/360      0.02122
   10       TX     Various     41,000,000.00  243,317.16     5.90500       120     1/11/2015       360       Act/360      0.02122
   11       UT      84101      39,000,000.00  268,276.00     5.50000       120     1/11/2015       240       Act/360      0.02122
   12       NY     Various     38,500,000.00  205,360.68     4.94400        61     2/11/2010       360       Act/360      0.02122
   13       CA      90212      38,000,000.00  169,387.89     5.27582       111     4/11/2014        0        Act/360      0.02122
   14       FL      33309      34,000,000.00  196,367.65     5.65500       120     1/11/2015       360       Act/360      0.02122
   15       PA      15904      29,974,409.30  177,749.03     5.89000       119     12/11/2014      359       Act/360      0.02122
   16       PA      19102      28,750,000.00  168,325.51     5.78000       120     1/11/2015       360       Act/360      0.02122
   17       CA      90640      22,000,000.00  130,208.62     5.88000        80     9/11/2011       360       Act/360      0.02122
   18       CA      92243      22,000,000.00  179,846.77     5.28000       176     9/11/2019       176       Act/360      0.02122
   19       CO      80112      19,460,447.01  111,086.17     5.53000        82     11/11/2011      358       Act/360      0.11122
   20       CA     Various     18,700,000.00   96,062.59     6.08000        59     12/11/2009       0        Act/360      0.02122
   21       FL      33496      18,500,000.00  106,671.70     5.64000       120     1/11/2015       360       Act/360      0.11122
   22       TX      78216      17,700,000.00   76,120.24     5.09000        60     1/11/2010        0        Act/360      0.02122
   23       CA      94114      16,650,000.00   85,531.67     6.08000        59     12/11/2009       0        Act/360      0.02122
   24       MI      48150      16,300,000.00   92,549.61     5.50000       120     1/11/2015       360       Act/360      0.11122
   25       FL      33176      16,000,000.00   91,047.11     5.52000       120     1/11/2015       360       Act/360      0.11122
   26       TX      76201      14,500,000.00   81,331.48     5.39000       121     2/11/2015       360       Act/360      0.02122
   27       CA      90745      13,000,000.00   83,441.60     5.96000       119     12/11/2014      300       Act/360      0.02122
   28       FL      32836      12,600,000.00   70,989.02     5.43000        60     1/11/2010       360       Act/360      0.02122
   29       CA      94545      11,500,000.00   72,000.17     5.70000       134     3/11/2016       300       Act/360      0.02122
   30       CA      93550      11,200,000.00   63,803.34     5.53000        84     1/11/2012       360       Act/360      0.02122
   31       FL      33467      10,414,968.80   59,647.92     5.56000       118     11/11/2014      358       Act/360      0.02122
   32       CA      94109       8,900,000.00   45,719.63     6.08000        59     12/11/2009       0        Act/360      0.02122
   33       MA      01701       8,700,000.00   52,609.21     6.08000       178     11/11/2034      360       Act/360      0.02122
   34       CA      90706       8,500,000.00   51,399.80     6.08000       178     11/11/2034      360       Act/360      0.02122
   35       VA      20165       8,500,000.00   49,118.79     5.66000       120     1/11/2015       360       Act/360      0.02122
   36       FL      32601       8,400,000.00   47,694.28     5.50000       120     1/11/2015       360       Act/360      0.02122
   37       FL      33461       8,200,000.00   34,849.05     5.03000        59     12/11/2009       0        Act/360      0.11122
   38       TX      77088       7,300,000.00   41,037.33     5.41000       120     1/11/2015       360       Act/360      0.02122
   39       FL      33063       7,300,000.00   41,448.60     5.50000       120     1/11/2015       360       Act/360      0.02122
   40       CO      81301       6,700,000.00   45,868.87     6.65000       120     1/11/2015       300       Act/360      0.02122
   41       VA      22603       6,622,948.20   60,359.60     7.07000       177     10/10/2019      177       30/360       0.02122
   42       FL      32073       6,586,785.42   37,847.61     5.59000       118     11/11/2014      358       Act/360      0.02122
   43       PA      18104       6,320,000.00   38,054.28     6.04000       178     11/11/2034      360       Act/360      0.02122
   44       LA      70001       6,107,200.00   36,812.30     6.05000       178     11/11/2019      360       Act/360      0.02122
   45       CA      90048       6,000,000.00   34,634.15     5.65000       120     1/11/2015       360       Act/360      0.02122
   46       FL      34470       5,500,000.00   31,228.40     5.50000       120     1/11/2015       360       Act/360      0.02122
   47       MI      48084       5,345,280.86   31,255.14     5.76000       119     12/11/2014      359       Act/360      0.02122
   48       OH      45013       4,955,375.02   28,286.94     5.54000       119     12/11/2014      359       Act/360      0.02122
   49       TX      77085       4,889,223.34   26,755.29     5.15000        58     11/11/2009      358       Act/360      0.02122
   50       TN      38134       4,400,000.00   25,677.21     5.75000       120     1/11/2015       360       Act/360      0.02122
   51       TX      77037       4,375,464.06   28,080.91     5.90000       116     9/11/2014       296       Act/360      0.02122
   52       VA      23701       4,355,791.26   24,482.74     5.40000       119     12/11/2014      359       Act/360      0.02122
   53       TX      76548       4,290,000.00   24,492.90     5.55000       118     11/11/2014      360       Act/360      0.11122
   54       NY      11230       4,200,000.00   24,190.83     5.63000        94     11/11/2012      360       Act/360      0.02122
   55       FL      34606       4,100,000.00   23,279.35     5.50000       120     1/11/2015       360       Act/360      0.02122
   56       TN      38119       4,100,000.00   23,485.56     5.58000       121     2/11/2015       360       Act/360      0.02122
   57       CA      91205       3,900,000.00   21,656.88     5.30000       120     1/11/2015       360       Act/360      0.11122
   58       NC      28358       3,900,000.00   16,838.16     5.11000        59     12/11/2009       0        Act/360      0.02122
   59       TX      76504       3,800,000.00   22,320.82     5.81000        80     9/11/2011       360       Act/360      0.02122
   60       OK      73116       3,796,456.66   21,671.45     5.54000       119     12/11/2014      359       Act/360      0.02122
   61       GA      30075       3,500,000.00   19,697.30     5.42000       120     1/11/2015       360       Act/360      0.11122
   62       NY      10606       3,496,841.22   20,247.53     5.67000       119     12/11/2014      359       Act/360      0.02122
   63       OK      73132       3,496,736.40   19,960.54     5.54000       119     12/11/2014      359       Act/360      0.02122
   64       TX      76543       3,300,000.00   18,944.61     5.60000       118     11/11/2014      360       Act/360      0.11122
   65       NC     Various      3,300,000.00   19,616.56     5.56000       120     1/11/2015       327       Act/360      0.02122
   66       OH      44024       3,250,000.00   19,237.34     5.48000        84     1/11/2012       324       Act/360      0.02122
   67       IL      60423       3,150,000.00   17,806.38     5.46000       121     2/11/2015       360       Act/360      0.02122
   68       TX      77346       3,112,500.00   17,652.91     5.49000       120     1/11/2015       360       Act/360      0.02122
   69       PA      16503       3,091,340.43   19,708.89     5.86000       178     11/11/2029      298       Act/360      0.02122
   70       TX      76401       3,000,000.00   17,336.04     5.66000       120     1/11/2015       360       Act/360      0.11122
   71       TX      75206       2,997,181.67   17,052.50     5.51000       119     12/11/2014      359       Act/360      0.02122
   72       PA      15074       2,950,000.00   17,290.43     5.79000       120     1/11/2015       360       Act/360      0.02122
   73       TX      77082       2,744,300.77   15,493.63     5.43000       118     11/11/2014      358       Act/360      0.11122
   74       VA      23704       2,694,547.04   15,415.11     5.55000       118     11/11/2014      358       Act/360      0.02122
   75       MD      21536       2,482,439.99   15,412.87     5.88000       114     7/11/2014       318       Act/360      0.11122
   76       NY      10038       2,278,009.36   13,377.97     5.80000       119     12/11/2014      359       Act/360      0.02122
   77       TX      75150       2,219,000.00   13,389.75     6.06000        61     2/11/2010       360       Act/360      0.02122
   78       OH      45429       2,089,382.84   19,042.02     7.07000       177     10/10/2019      177       30/360       0.02122
   79       FL      34470       2,000,000.00   11,355.78     5.50000       120     1/11/2015       360       Act/360      0.02122
   80       MN      55344       1,995,594.97   13,532.81     5.30000        65     6/11/2010       239       Act/360      0.02122
   81       TX      77060       1,900,000.00   10,680.95     5.41000       120     1/11/2015       360       Act/360      0.02122
   82       TX      77840       1,894,309.98   11,611.00     5.45000       118     11/11/2014      298       Act/360      0.11122
   83       CA      94010       1,800,000.00    9,246.67     6.08000        59     12/11/2009       0        Act/360      0.02122
   84       WV      25315       1,789,772.53   16,311.46     7.07000       177     10/10/2019      177       30/360       0.02122
   85       AL      35216       1,680,000.00    9,676.33     5.63000       121     2/11/2015       360       Act/360      0.02122
   86       NC      28613       1,450,000.00    8,577.30     5.87500       120     1/11/2015       360       Act/360      0.02122
   87       KY      42633       1,287,954.61   11,196.36     6.57000       182     3/10/2020       182       30/360       0.02122
   88       TX      77384       1,273,814.08    7,279.36     5.55000       119     12/11/2014      359       Act/360      0.02122
   89       IN      47006       1,150,000.00    8,080.53     5.76000       120     1/11/2015       240       Act/360      0.02122

MORTGAGE                               MORTGAGE                   ARD     ANTICIPATED
  LOAN       PRIMARY                     LOAN                   MORTGAGE   REPAYMENT                      CROSS       MORTGAGE LOAN
 NUMBER   SERVICING FEE  GROUND LEASE   SELLER     DEFEASANCE     LOAN        DATE       ARD SPREAD   COLLATERALIZED  SELLER LOAN ID
 ------   -------------  ------------   ------     ----------     ----        ----       ----------   --------------  --------------

    1        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No            LG079
    2        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          040922002
    3        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10615
    4        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          041026004A
    5        0.0200       Fee Simple     UBS         Yield         No                        N/A            No            10661
                                                  Maintenance
    6        0.0200       Fee Simple      LB       Defeasance      No                        N/A        Yes (LB-C)      041108003A
    7        0.0200       Fee Simple     UBS       Defeasance      No                        N/A       Yes (UBS-A)        10637a
    8        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No            LG080
    9        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          041020001
   10        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10452
   11        0.0200        Leasehold      LB       Defeasance      No                        N/A            No          041122001
   12        0.0200       Fee Simple/    UBS       Defeasance      No                        N/A            No            10653
                           Leasehold
   13        0.0200       Fee Simple      LB       Defeasance      No                        N/A        Yes (LB-C)      041108003B
   14        0.0200       Fee Simple/    UBS       Defeasance      No                        N/A            No            10433
                           Leasehold
   15        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          040526001
   16        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10543
   17        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          040507002
   18        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10611
   19        0.1100       Fee Simple      LB       Defeasance      No                        N/A            No          040811006
   20        0.0200       Fee Simple     UBS       Defeasance      No                        N/A       Yes (UBS-A)        10637b
   21        0.1100       Fee Simple      LB       Defeasance      No                        N/A            No          041013001
   22        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          041006004
   23        0.0200       Fee Simple     UBS       Defeasance      No                        N/A       Yes (UBS-A)        10637c
   24        0.1100       Fee Simple      LB       Defeasance      No                        N/A            No          040519001
   25        0.1100       Fee Simple      LB       Defeasance      No                        N/A            No          040728001
   26        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          041111001
   27        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10617
   28        0.0200       Fee Simple     UBS         Yield         No                        N/A            No            10501
                                                 Maintenance -
                                                   1% Prepay
                                                    Premium
   29        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10584
   30        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10592
   31        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10520
   32        0.0200       Fee Simple     UBS       Defeasance      No                        N/A       Yes (UBS-A)        10637e
   33        0.0200       Fee Simple      LB         Yield        Yes      11/11/2019   2% + Greater        No          040701001
                                                  Maintenance                            of (Initial
                                                                                           Rate or
                                                                                          Treasury)
   34        0.0200       Fee Simple      LB         Yield        Yes      11/11/2019   2% + Greater        No          040226007
                                                  Maintenance                            of (Initial
                                                                                           Rate or
                                                                                          Treasury)
   35        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10641
   36        0.0200       Fee Simple      LB       Defeasance      No                        N/A        Yes (LB-A)      041021005
   37        0.1100       Fee Simple      LB       Defeasance      No                        N/A            No          040728005
   38        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          040928007
   39        0.0200       Fee Simple      LB       Defeasance      No                        N/A        Yes (LB-A)      041021015
   40        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10582
   41        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No             RA1
   42        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          040728003
   43        0.0200       Fee Simple      LB         Yield        Yes      11/11/2019   2% + Greater        No          040226006
                                                  Maintenance                            of (Initial
                                                                                           Rate or
                                                                                          Treasury)
   44        0.0200       Fee Simple      LB         Yield         No                        N/A            No          040628004
                                                  Maintenance
   45        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10586
   46        0.0200       Fee Simple      LB       Defeasance      No                        N/A        Yes (LB-B)      041021013
   47        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          040914001
   48        0.0200       Fee Simple      LB         Yield         No                        N/A            No          040713001
                                                  Maintenance
   49        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          040730003
   50        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10530
   51        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10416
   52        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          040901001
   53        0.1100       Fee Simple      LB       Defeasance      No                        N/A            No          040429006
   54        0.0200       Fee Simple      LB         Yield         No                        N/A            No          040614003
                                                  Maintenance
   55        0.0200       Fee Simple      LB       Defeasance      No                        N/A        Yes (LB-A)      041021007
   56        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10574
   57        0.1100       Fee Simple      LB       Defeasance      No                        N/A            No          041004003
   58        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          041021001
   59        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          040525009
   60        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          040817003
   61        0.1100       Fee Simple      LB       Defeasance      No                        N/A            No          040921002
   62        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10546
   63        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          040902001
   64        0.1100       Fee Simple      LB       Defeasance      No                        N/A            No          040429005
   65        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10558
   66        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10537
   67        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10667
   68        0.0200       Fee Simple      LB         Yield         No                        N/A            No          041007002
                                                  Maintenance
   69        0.0200       Fee Simple      LB         Yield        Yes      11/11/2019   2% + Greater        No          040226015
                                                  Maintenance                            of (Initial
                                                                                           Rate or
                                                                                          Treasury)
   70        0.1100       Fee Simple      LB       Defeasance      No                        N/A            No          041021003
   71        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          040928002
   72        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10660
   73        0.1100       Fee Simple      LB       Defeasance      No                        N/A            No          040816001
   74        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10504
   75        0.1100       Fee Simple      LB       Defeasance      No                        N/A            No          040401005
   76        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10538
   77        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10646
   78        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No             RA2
   79        0.0200       Fee Simple      LB       Defeasance      No                        N/A        Yes (LB-B)      041021012
   80        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          040714003
   81        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          040928005
   82        0.1100       Fee Simple      LB         Yield         No                        N/A            No          040706001
                                                  Maintenance
   83        0.0200       Fee Simple     UBS       Defeasance      No                        N/A       Yes (UBS-A)        10637d
   84        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No             RA3
   85        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10647
   86        0.0200       Fee Simple     UBS       Defeasance      No                        N/A            No            10656
   87        0.0200        Leasehold     UBS       Defeasance      No                        N/A            No             RA4
   88        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          040915002
   89        0.0200       Fee Simple      LB       Defeasance      No                        N/A            No          040421002

                                   SCHEDULE II

                 REPRESENTATIONS AND WARRANTIES OF THE DEPOSITOR

         (i) Trust Mortgage Loan Schedule. The information pertaining to such
Mortgage Loan set forth in the Trust Mortgage Loan Schedule was true and correct
in all material respects as of its Cut-off Date.

         (ii) Legal Compliance. If such Mortgage Loan was originated by a Lehman
Mortgage Loan Seller or another Affiliate of the Depositor, then, as of the date
of its origination, such Mortgage Loan complied in all material respects with,
or was exempt from, all requirements of federal, state or local law relating to
the origination of such Mortgage Loan; and, if such Mortgage Loan was not
originated by the Lehman Mortgage Loan Seller or another Affiliate of the
Depositor, then, to the Depositor's actual knowledge, after having performed the
type of due diligence customarily performed in the origination of comparable
mortgage loans by the Lehman Mortgage Loan Seller, as of the date of its
origination, such Mortgage Loan complied in all material respects with, or was
exempt from, all requirements of federal, state or local law relating to the
origination of such Mortgage Loan.

         (iii) Ownership of Lehman Trust Mortgage Loan. The Depositor owns such
Mortgage Loan, has good title thereto, has full right, power and authority to
sell, assign and transfer such Mortgage Loan and is transferring such Mortgage
Loan free and clear of any and all liens, pledges, charges or security interests
of any nature encumbering such Mortgage Loan, exclusive of the servicing rights
pertaining thereto; no provision of the Mortgage Note, Mortgage(s) or other loan
documents relating to such Mortgage Loan prohibits or restricts the Depositor's
right to assign or transfer such Mortgage Loan to the Trustee (except in the
case of a Loan Combination, which may, pursuant to the related Co-Lender
Agreement, require notice to one or more rating agencies or another lender
which, if required, has already been provided); no governmental or regulatory
approval or consent is required for the sale of such Mortgage Loan by the
Depositor; and the Depositor has validly conveyed to the Trustee a legal and
beneficial interest in and to such Mortgage Loan free and clear of any lien,
claim or encumbrance of any nature.

         (iv) No Holdback. The proceeds of such Mortgage Loan have been fully
disbursed (except in those cases where the full amount of such Mortgage Loan has
been disbursed but a portion thereof is being held in escrow or reserve accounts
to be released pending the satisfaction of certain conditions relating to
leasing, repairs or other matters with respect to the related Mortgaged
Property) and there is no requirement for future advances thereunder.

         (v) Loan Document Status. Each of the related Mortgage Note,
Mortgage(s), Assignment(s) of Leases, if separate from the related Mortgage, and
other agreements executed in favor of the lender in connection therewith is the
legal, valid and binding obligation of the maker thereof (subject to the
non-recourse provisions therein and any state anti-deficiency legislation),
enforceable in accordance with its terms, except that (A) such enforcement may
be limited by (1) bankruptcy, insolvency, receivership, reorganization,
liquidation, voidable preference, fraudulent conveyance and transfer, moratorium
and/or other similar laws affecting the enforcement of creditors' rights
generally, and (2) general principles of equity (regardless of whether such
enforcement is considered in a proceeding in equity or at

law), and (B) certain provisions in the subject agreement or instrument may be
further limited or rendered unenforceable by applicable law, but subject to the
limitations set forth in the foregoing clause (A), such limitations will not
render that subject agreement or instrument invalid as a whole or substantially
interfere with the mortgagee's realization of the principal benefits and/or
security provided by the subject agreement or instrument. Such Mortgage Loan is
non-recourse to the Mortgagor or any other Person except to the extent provided
in certain nonrecourse carveouts and/or in any applicable guarantees. A natural
person as individual guarantor has agreed, in effect, to be liable for all
liabilities, costs, losses, damages or expenses suffered or incurred by the
mortgagee under such Mortgage Loan by reason of or in connection with and to the
extent of (A) any material intentional fraud or material intentional
misrepresentation by the related mortgagor; (B) any breach on the part of the
related mortgagor of any environmental representations warranties and covenants
contained in the related Mortgage Loan documents; (C) misapplication or
misappropriation of rents (received after an event of default), insurance
proceeds or condemnation awards; and (D) the filing of a voluntary bankruptcy or
insolvency proceeding by the related mortgagor; provided that, instead of any
breach described in clause (B) of this paragraph, such entity (or individual)
may instead be liable for liabilities, costs, losses, damages, expenses and
claims resulting from a breach of the obligations and indemnities of the related
mortgagor under the related Mortgage Loan documents relating to hazardous or
toxic substances, radon or compliance with environmental laws.

         (vi) No Right of Rescission. Subject to the limitations and exceptions
as to enforceability set forth in paragraph (v) above, there is no valid offset,
defense, counterclaim or right of rescission, abatement of amounts due under the
Mortgage Note or diminution of amounts due under the Mortgage Note with respect
to any of the related Mortgage Note, Mortgage(s) or other agreements executed in
connection with such Mortgage Loan and, as of the Closing Date, to the actual
knowledge of the Depositor, no such claim has been asserted.

         (vii) Assignments. The assignment of the related Mortgage(s) and
Assignment(s) of Leases to the Trustee constitutes the legal, valid, binding
and, subject to the limitations and exceptions as to enforceability set forth in
paragraph (v) above, enforceable assignment of such documents (provided that the
unenforceability of any such assignment based on bankruptcy, insolvency,
receivership, reorganization, liquidation, moratorium and/or other similar laws
affecting the enforcement of creditors' rights generally or based on general
principles of equity (regardless of whether such enforcement is considered in a
proceeding in equity or at law) shall be a breach of this representation and
warranty only upon the declaration by a court with jurisdiction in the matter
that such assignment is to be unenforceable on such basis).

         (viii) First Lien. Each related Mortgage is a valid and, subject to the
limitations and exceptions in paragraph (v) above, enforceable first lien on the
related Mortgaged Property including all improvements thereon (other than any
tenant owned improvements), which Mortgaged Property is free and clear of all
encumbrances and liens having priority over or on a parity with the first lien
of such Mortgage, except for the following (collectively, the "Permitted
Encumbrances"): (A) the lien for real estate taxes, water charges, sewer rents
and assessments not yet due and payable; (B) covenants, conditions and
restrictions, rights of way, easements and other matters that are of public
record or that are omitted as exceptions in the related lender's title insurance
policy (or, if not yet issued, omitted as exceptions in a fully binding pro
forma title policy or title policy commitment); (C) exceptions and exclusions

specifically referred to in the related lender's title insurance policy (or, if
not yet issued, referred to in a pro forma title policy or title policy
commitment); (D) other matters to which like properties are commonly subject,
(E) the rights of tenants (as tenants only) under leases (including subleases)
pertaining to the related Mortgaged Property; (F) condominium declarations of
record and identified in the related lender's title insurance policy (or, if not
yet issued, identified in a pro forma title policy or title policy commitment);
and (G) if such Lehman Trust Mortgage Loan constitutes a Cross-Collateralized
Mortgage Loan, the lien of the Mortgage for another Mortgage Loan contained in
the same Cross-Collateralized Group; provided that, in the case of a Lehman
Trust Mortgage Loan that is part of a Loan Combination, such Mortgage also
secures the other mortgage loan(s) in such Loan Combination. With respect to
such Lehman Trust Mortgage Loan, such Permitted Encumbrances do not,
individually or in the aggregate, materially and adversely interfere with the
benefits of the security intended to be provided by the related Mortgage, the
current principal use or operation of the related Mortgaged Property or the
ability of the related Mortgaged Property to generate sufficient cashflow to
enable the related Mortgagor to timely pay in full the principal and interest on
the related Mortgage Note (other than a Balloon Payment, which would require a
refinancing). If the related Mortgaged Property is operated as a nursing
facility or a hospitality property, the related Mortgage, together with any
security agreement, chattel mortgage or similar agreement and UCC financing
statement, if any, establishes and creates a first priority, perfected security
interest (subject only to any prior purchase money security interest, revolving
credit lines and any personal property leases), to the extent such security
interest can be perfected by the recordation of a Mortgage or the filing of a
UCC financing statement, in all material personal property owned by the
Mortgagor that is used in, and is reasonably necessary to, the operation of the
related Mortgaged Property, and that is located on the related Mortgaged
Property, which personal property includes, in the case of Mortgaged Properties
operated by the related Mortgagor as a nursing facility or hospitality property,
all furniture, fixtures, equipment and other personal property located at the
subject Mortgaged Property that are owned by the related Mortgagor and
reasonably necessary or material to the operation of the subject Mortgaged
Property. In the case of any Lehman Trust Mortgage Loan secured by a hotel, the
related loan documents contain such provisions as are necessary and UCC
financing statements have been filed as necessary, in each case, to perfect a
valid first priority security interest, to the extent such security interest can
be perfected by the inclusion of such provisions and the filing of a UCC
financing statement, in the Mortgagor's right to receive related hotel room
revenues with respect to such Mortgaged Property.

         (ix) Taxes and Assessments. All taxes, governmental assessments, water
charges, sewer rents or similar governmental charges which, in all such cases,
were directly related to the related Mortgaged Property and could constitute
liens on the related Mortgaged Property prior to the lien of the related
Mortgage, together with all ground rents, that prior to the related Cut-off Date
became due and payable in respect of, and materially affect, any related
Mortgaged Property have been paid or are escrowed for or are not yet delinquent,
and the Depositor knows of no unpaid tax, assessment, ground rent, water charges
or sewer rent, which, in all such cases, were directly related to the subject
Mortgaged Property and could constitute liens on the subject Mortgaged Property
prior to the lien of the related Mortgage that prior to the Closing Date became
due and delinquent in respect of any related Mortgaged Property, or in any such
case an escrow of funds in an amount sufficient to cover such payments has been
established.

         (x) No Material Damage. As of the date of origination of such Mortgage
Loan and, to the actual knowledge of the Depositor, as of the Closing Date,
there was no pending proceeding for the total or partial condemnation of any
related Mortgaged Property that materially affects the value thereof and such
Mortgaged Property is free of material damage. Except for certain amounts not
greater than amounts which would be considered prudent by an institutional
commercial mortgage lender with respect to a similar mortgage loan and which are
set forth in the related Mortgage or other loan documents relating to such
Mortgage Loan, (and subject to any rights of the lessor under any related Ground
Lease) the related Mortgage Loan documents provide that any condemnation awards
will be applied (or, at the discretion of the mortgagee, will be applied) to
either the repair or restoration of all or part of the related Mortgaged
Property or the reduction of the outstanding principal balance of such Mortgage
Loan.

         (xi) Title Insurance. Each related Mortgaged Property is covered by an
ALTA (or its equivalent) lender's title insurance policy issued by a nationally
recognized title insurance company, insuring that each related Mortgage is a
valid first lien on such Mortgaged Property in the original principal amount of
such Mortgage Loan (or, if such Mortgage Loan is part of a Loan Combination, in
the original principal amount of such Loan Combination) after all advances of
principal, subject only to Permitted Encumbrances and, in the case of a Lehman
Trust Mortgage Loan that is part of a Loan Combination, further subject to the
fact that the related Mortgage also secures the related Non-Trust Mortgage
Loan(s) (or, if such policy has not yet been issued, such insurance may be
evidenced by a binding commitment or binding pro forma marked as binding and
signed (either thereon or on a related escrow letter attached thereto) by the
title insurer or its authorized agent) from a title insurer qualified and/or
licensed in the applicable jurisdiction, as required, to issue such policy; such
title insurance is in full force and effect, all premiums have been paid, is
freely assignable and will inure to the benefit of the Trustee as sole insured
as mortgagee of record, or any such commitment or binding pro forma is a legal,
valid and binding obligation of such insurer; no claims have been made by the
Depositor, the applicable Lehman Mortgage Loan Seller or any prior holder of
such Mortgage Loan (other than a prior holder unaffiliated with the Depositor or
the applicable Lehman Mortgage Loan Seller from whom the Depositor or the
applicable Lehman Mortgage Loan Seller has taken by assignment) under such title
insurance; and neither the Depositor nor the applicable Lehman Mortgage Loan
Seller (or any of its Affiliates) has done, by act or omission, anything that
would materially impair the coverage of any such title insurance policy; such
policy or commitment or binding pro forma contains no exclusion for (or
alternatively it insures over such exclusion, unless such coverage is
unavailable in the relevant jurisdiction) (A) access to a public road, (B) that
there is no material encroachment by any improvements on the related Mortgaged
Property either to or from any adjoining property or across any easements on the
related Mortgaged Property, and (C) that the land shown on the survey materially
conforms to the legal description of the related Mortgaged Property.

         (xii) Property Insurance. As of the date of its origination and, to the
Depositor's actual knowledge, as of the Cut-off Date, all insurance required
under each related Mortgage (except where an investment grade tenant, or one or
more tenants which in the aggregate do not represent more than 10% of the net
operating income with respect to the entire related Mortgaged Property, is or
are permitted to insure or self-insure under a lease) was in full force and
effect with respect to each related Mortgaged Property; such insurance included
(A) fire and extended perils insurance included within the classification "All
Risk of Physical

Loss" or the equivalent thereof in an amount (subject to a customary deductible)
at least equal to the lesser of (1) 100% of the full insurable value of the
improvements located on such Mortgaged Property and (2) the outstanding
principal balance of such Mortgage Loan or the portion thereof allocable to such
Mortgaged Property) and, if applicable, the related hazard insurance policies or
certificates of insurance contain appropriate endorsements to avoid application
of co-insurance, (B) business interruption or rental loss insurance for a period
of not less than 12 months, (C) comprehensive general liability insurance in an
amount not less than $1 million per occurrence, (D) workers' compensation
insurance (if the related Mortgagor has employees and if required by applicable
law), and (E) if (1) such Mortgage Loan is secured by a Mortgaged Property
located in the State of California or in "seismic zone" 3 or 4 and (2) a seismic
assessment as described below revealed a maximum probable or bounded loss in
excess of 20% of the amount of the estimated replacement cost of the
improvements on such Mortgaged Property, seismic insurance; it is an event of
default under such Mortgage Loan if the above-described insurance coverage is
not maintained by the related Mortgagor (except where an investment grade
tenant, or one or more tenants which in the aggregate do not represent more than
10% of the net operating income with respect to the entire related Mortgaged
Property, is or are permitted to insure or self-insure under a lease) and the
related loan documents provide (in either a general cost and expense recovery
provision or a specific provision with respect to recovery of insurance costs
and expenses) that any reasonable out-of-pocket costs and expenses incurred by
the mortgagee in connection with such default in obtaining such insurance
coverage may be recovered from the related Mortgagor; the related Evidence of
Property Insurance and certificate of liability insurance (which may be in the
form of an Acord 27 or an Acord 25, respectively), or forms substantially
similar thereto, provide that the related insurance policy may not be terminated
or reduced without at least 10 days prior notice to the mortgagee and (other
than those limited to liability protection) name the mortgagee and its
successors as loss payee; no notice of termination or cancellation with respect
to any such insurance policy has been received by the Depositor or the
applicable Lehman Mortgage Loan Seller or, to the actual knowledge of the
Depositor, by any prior mortgagee under such Mortgage Loan (other than, with
respect to a related Mortgaged Property located in New York and Florida, a prior
mortgagee unaffiliated with the Depositor or the applicable Lehman Mortgage Loan
Seller from whom the Depositor or the applicable Lehman Mortgage Loan Seller has
taken the related Mortgage Note and Mortgage by assignment and has amended and
restated such Mortgage Note and Mortgage); all premiums under any such insurance
policy have been paid through the Cut-off Date; the insurance policies specified
in clauses (A), (B) and (C) above are required to be maintained with insurance
companies having "financial strength" or "claims paying ability" ratings of at
least "A:VII" from A.M. Best Company or at least "BBB+" (or equivalent) from a
nationally recognized statistical rating agency (or, with respect to certain
blanket insurance policies, such other ratings as are in compliance with S&P's
applicable criteria for rating the Certificates); and, except for certain
amounts not greater than amounts which would be considered prudent by an
institutional commercial mortgage lender with respect to a similar mortgage loan
and which are set forth in the related Mortgage or other loan documents relating
to such Mortgage Loan, and subject to the related exception schedules, the
related Mortgage Loan documents provide that any property insurance proceeds
will be applied (or, at the discretion of the mortgagee, will be applied) either
to the repair or restoration of all or part of the related Mortgaged Property or
the reduction of the outstanding principal balance of such Mortgage Loan;
provided that the related Mortgage Loan documents may entitle the related
Mortgagor to any portion of such proceeds remaining after completion of the
repair or restoration of the related Mortgaged Property or payment of amounts
due under such Mortgage Loan. Notwithstanding anything to the contrary in this
paragraph (xii),

with regard to insurance for acts of terrorism, any such insurance and the
amount thereof may be limited by the commercial availability of such coverage,
whether the mortgagee may reasonably require such insurance, certain limitations
with respect to the cost thereof and/or whether such hazards are at the time
commonly insured against for property similar to the related Mortgaged Property.
If the related Mortgaged Property is located in the State of California or in
"seismic zone" 3 or 4, then: (A) either a seismic assessment was conducted with
respect to the related Mortgaged Property in connection with the origination of
such Mortgage Loan or earthquake insurance was obtained; and (B) the probable
maximum loss for the related Mortgaged Property as reflected in such seismic
assessment, if any, was determined based upon a return period of not less than
475 years, an exposure period of 50 years and a 10% probability of incidence.
Schedule III-(xii) attached hereto is true and correct in all material respects.

         (xiii) No Material Defaults. Other than payments due but not yet 30
days or more delinquent, there is (A) no material default, breach, violation or
event of acceleration existing under the related Mortgage Note, the related
Mortgage or other loan documents relating to such Mortgage Loan, and (B), to the
knowledge of the Depositor as of the Closing Date, no event which, with the
passage of time or with notice and the expiration of any grace or cure period,
would constitute a material default, breach, violation or event of acceleration
under any of such documents; provided, however, that this representation and
warranty does not cover any default, breach, violation or event of acceleration
(A) that specifically pertains to or arises out of the subject matter otherwise
covered by any other representation and warranty made by the Depositor in this
Schedule II or (B) with respect to which: (1) neither the Depositor nor the
applicable Lehman Mortgage Loan Seller has any actual knowledge as of the
Closing Date and (2) written notice of the discovery thereof is not delivered to
the Depositor by the Trustee or the Master Servicer on or prior to the date
occurring 12 months after the Closing Date. None of the Depositor, the
applicable Lehman Mortgage Loan Seller or any prior holder of such Mortgage Loan
(other than, with respect to a related Mortgaged Property located in New York
and Florida, a prior holder unaffiliated with the Depositor or the applicable
Lehman Mortgage Loan Seller from whom the Depositor or the applicable Lehman
Mortgage Loan Seller has taken the related Mortgage Note and Mortgage by
assignment and has amended and restated such Mortgage Note and Mortgage) has
waived, in writing or with knowledge, any material default, breach, violation or
event of acceleration under any of such documents. Under the terms of such
Mortgage Loan, no person or party other than the mortgagee or its servicing
agent may declare an event of default or accelerate the related indebtedness
under such Mortgage Loan.

         (xiv) No Payment Delinquency. As of the Closing Date, such Mortgage
Loan is not, and in the prior 12 months (or since the date of origination if
such Mortgage Loan has been originated within the past 12 months), has not been,
30 days or more past due in respect of any Monthly Payment.

         (xv) Interest Accrual Basis. Such Mortgage Loan accrues interest on an
Actual/360 Basis, an Actual/Actual Basis or a 30/360 Basis; and such Mortgage
Loan accrues interest (payable monthly in arrears) at a fixed rate of interest
throughout the remaining term thereof (except if such Mortgage Loan is an ARD
Mortgage Loan, in which case the accrual rate for interest will increase after
its Anticipated Repayment Date, and except in connection with the occurrence of
a default and the accrual of default interest).

         (xvi) Subordinate Debt. Each related Mortgage or other loan document
relating to such Mortgage Loan does not provide for or permit, without the prior
written consent of the holder of the related Mortgage Note, any related
Mortgaged Property or any direct controlling interest in the Mortgagor to secure
any other promissory note or debt (other than another Mortgage Loan in the Trust
Fund and, if such Mortgage Loan is part of a Loan Combination, the other
mortgage loan(s) that are part of such Loan Combination, as applicable).

         (xvii) Qualified Mortgage. Such Mortgage Loan is "qualified mortgage"
within the meaning of Section 860G(a)(3) of the Code. Accordingly, either as of
the date of origination or the Closing Date, the fair market value of the real
property securing such Mortgage Loan was not less than 80% of the "adjusted
issue price" (within the meaning of the REMIC Provisions) of such Mortgage Loan.
For purposes of the preceding sentence, the fair market value of the real
property securing such Mortgage Loan was first reduced by the amount of any lien
on such real property that is senior to the lien that secures such Mortgage
Loan, and was further reduced by a proportionate amount of any lien that is on a
parity with the lien that secures such Mortgage Loan. No action that occurs by
operation of the terms of such Mortgage Loan would cause such Mortgage Loan to
cease to be a "qualified mortgage" and such Mortgage Loan does not permit the
release or substitution of collateral if such release or substitution (A) would
constitute a "significant modification" of such Mortgage Loan within the meaning
of Treasury regulations section 860G-2(b), (B) would cause such Mortgage Loan
not to be a "qualified mortgage" within the meaning of Section 860G(a)(3) of the
Code (without regard to clauses (A)(i) or (A)(ii) thereof) or (C) would cause a
"prohibited transaction" within the meaning of Section 860F(a)(2) of the Code.
The related Mortgaged Property, if acquired in connection with the default or
imminent default of such Mortgage Loan, would constitute "foreclosure property"
within the meaning of Section 860G(a)(8) of the Code.

         (xviii) Prepayment Consideration. Prepayment Premiums and Yield
Maintenance Charges payable with respect to such Mortgage Loan, if any,
constitute "customary prepayment penalties" within the meaning of Treasury
regulations section 1.860G-1(b)(2).

         (xix) Environmental Conditions. One or more environmental site
assessments (or updates thereof) in each instance meeting American Society of
Testing and Materials requirements were performed by an environmental consulting
firm independent of the Depositor and the Depositor's Affiliates with respect to
each related Mortgaged Property during the 12-month period preceding the Cut-off
Date, and the Depositor, having made no independent inquiry other than to review
the report(s) prepared in connection with the assessment(s) and/or update(s)
referenced herein, has no knowledge of, and has not received actual notice of,
any material and adverse environmental condition or circumstance affecting such
Mortgaged Property that was not disclosed in such report(s); and none of the
environmental reports reveal any circumstances or conditions that are in
violation of any applicable environmental laws, or if such report does reveal
such circumstances, then (1) the same have been remediated in all material
respects, (2) sufficient funds have been escrowed or a letter of credit,
guaranty or other instrument has been delivered for purposes of covering the
estimated costs of such remediation, (3) the related Mortgagor or other
responsible party set forth on Schedule I (which Mortgagor or other responsible
party has been reasonably determined by the Depositor or the applicable Lehman
Mortgage Loan Seller to have the creditworthiness to do so (such determination
by the Depositor or the applicable Lehman Mortgage Loan Seller to be based on
review of (i) the financial statements provided to the Depositor or the
applicable Lehman Mortgage Loan Seller

by the Mortgagor or other responsible party, as applicable, and (ii) the
reasonable cost of remediation of the circumstances or conditions that are in
violation of the applicable environmental laws as set forth in the applicable
environmental report)) is currently taking remedial or other appropriate action
to address the environmental issue consistent with the recommendations in such
site assessment, (4) the cost of the environmental issue relative to the value
of such Mortgaged Property was de minimis, or (5) environmental insurance has
been obtained.

         The Mortgagor with respect to such Mortgage Loan has represented,
warranted and covenanted generally to the effect that, to its knowledge, except
as set forth in the environmental reports described above, it has not used,
caused or permitted to exist, and will not use, cause or permit to exist, on the
related Mortgaged Property, any Hazardous Materials in any manner which violates
applicable federal, state or local laws governing the use, storage, handling,
production or disposal of Hazardous Materials at the related Mortgaged Property
and (A) the related Mortgagor and a natural person have agreed to indemnify the
mortgagee under such Mortgage Loan, and its successors and assigns, against any
losses, liabilities, damages, penalties, fines, claims and reasonable out of
pocket expenses (excluding lost profits, consequential damages and diminution of
value of the related Mortgaged Property, provided that no Lehman Trust Mortgage
Loan with an original principal balance equal to or greater than $15,000,000
contains an exclusion for "diminution of value" of the related Mortgaged
Property) paid, suffered or incurred by such mortgagee resulting from such
Mortgagor's material violation of any environmental law or a material breach of
the environmental representations and warranties or covenants given by the
related Mortgagor in connection with such Mortgage Loan or (B) environmental
insurance has been obtained. If such Mortgage Loan is a Mortgage Loan as to
which neither a natural person has provided the indemnity set forth above nor
environmental insurance has been obtained, such Mortgage Loan is set forth on
Schedule III-(xix).

         The Depositor has not taken any action with respect to such Mortgage
Loan or the related Mortgaged Property that could subject the Depositor or its
successors and assigns in respect of such Mortgage Loan to liability under
CERCLA or any other applicable federal, state or local environmental law. The
related Mortgage or other loan documents require the related Mortgagor to comply
with all applicable federal, state and local environmental laws and regulations.

         (xx) Realization Against Real Estate Collateral. The related Mortgage
Note, Mortgage(s), Assignment(s) of Leases and other loan documents securing
such Mortgage Loan, if any, contain customary and, subject to the limitations
and exceptions as to enforceability in paragraph (v) above, enforceable
provisions such as to render the rights and remedies of the holder thereof
adequate for the practical realization against the related Mortgaged Property or
Properties of the principal benefits of the security intended to be provided
thereby, including realization by judicial or, if applicable, non-judicial
foreclosure.

         (xxi) Bankruptcy. The related Mortgagor is not a debtor in any
bankruptcy, reorganization, insolvency or comparable proceeding; provided,
however, that this representation and warranty does not cover any such
bankruptcy, reorganization, insolvency or comparable proceeding with respect to
which: (1) neither the Depositor nor the applicable Lehman Mortgage Loan Seller
has any actual knowledge and (2) written notice of the discovery thereof is not

delivered to the Depositor by the Trustee or the Master Servicer on or prior to
the date occurring twelve months after the Closing Date.

         (xxii) Loan Security. Such Mortgage Loan is secured by a Mortgage on a
fee simple interest and/or a leasehold estate in a commercial property or
multifamily property, including the related Mortgagor's interest in the
improvements on the related Mortgaged Property.

         (xxiii) Amortization. Such Mortgage Loan does not provide for negative
amortization unless such Mortgage Loan is an ARD Mortgage Loan, in which case it
may occur only after the Anticipated Repayment Date.

         (xxiv) Whole Loan. Such Mortgage Loan is a whole loan, contains no
equity participation by the lender or shared appreciation feature and does not
provide for any contingent interest in the form of participation in the cash
flow of the related Mortgaged Property.

         (xxv) Due-on-Encumbrance. Each Lehman Trust Mortgage Loan contains
provisions for the acceleration of the payment of the unpaid principal balance
of such Mortgage Loan if, without the prior written consent of the mortgagee or
Rating Agency confirmation that an Adverse Rating Event with respect to any
Class of Certificates would not occur, any related Mortgaged Property or any
direct controlling interest in the Mortgagor is directly encumbered in
connection with subordinate financing; and, except in the case of a Lehman Trust
Mortgage Loan that is part of a Loan Combination (for which such consent has
been granted with respect to the other mortgage loan(s) in such Loan
Combination), and except for the respective Lehman Trust Mortgage Loans secured
by the Mortgaged Properties listed on Schedule III-(xxv) (for which such consent
has been granted with respect to mezzanine debt), no such consent has been
granted by the applicable Lehman Mortgage Loan Seller. To the Depositor's
knowledge, no related Mortgaged Property is encumbered in connection with
subordinate financing (except that each Mortgaged Property securing a Lehman
Trust Mortgage Loan that is part of a Loan Combination also secures the other
mortgage loan(s) in such Loan Combination); however, if the related Mortgaged
Property is listed on Schedule III-(xxv), then certain direct controlling equity
holders in the related Mortgagor are known to the Depositor to have incurred
debt secured by their ownership interest in the related Mortgagor.

         (xxvi) Due-on-Sale. Except with respect to transfers of certain
non-controlling and/or minority interests in the related Mortgagor as specified
in the related Mortgage or with respect to transfers of interests in the related
Mortgagor between immediate family members and with respect to transfers by
devise, by descent or by operation of law or otherwise upon the death or
incapacity of a person having an interest in the related Mortgagor, each Lehman
Trust Mortgage Loan contains either (A) provisions for the acceleration of the
payment of the unpaid principal balance of such Mortgage Loan if any related
Mortgaged Property or interest therein is directly or indirectly transferred or
sold without the prior written consent of the mortgagee or rating agency
confirmation, or (B) provisions for the acceleration of the payment of the
unpaid principal balance of such Mortgage Loan if any related Mortgaged Property
or interest therein is directly or indirectly transferred or sold without the
related Mortgagor having satisfied certain conditions specified in the related
Mortgage with respect to permitted transfers (which conditions are consistent
with the practices of prudent commercial mortgage lenders (as defined below)).
The Mortgage (under either specific or general expense provisions) requires the
Mortgagor to

pay all reasonable fees and expenses associated with securing the consent or
approval of the holder of the Mortgage for all actions involving the transfer of
interest in such Mortgagor requiring such consent or approval under the
Mortgage.

         (xxvii) Mortgagor Concentration. Except in the case of the Trust
Mortgage Loans listed on Schedule III (xxvii), such Mortgage Loan, together with
any other Lehman Trust Mortgage Loan made to the same Mortgagor or to an
Affiliate of such Mortgagor, does not represent more than 5% of the Initial Pool
Balance.

         (xxviii) Waivers; Modifications. Except as set forth in a written
instrument included in the related Mortgage File, the (A) material terms of the
related Mortgage Note, the related Mortgage(s) and any related loan agreement
and/or lock-box agreement have not been waived, modified, altered, satisfied,
impaired, canceled, subordinated or rescinded by the mortgagee in any manner,
and (B) no portion of a related Mortgaged Property has been released from the
lien of the related Mortgage, in the case of (A) and/or (B), to an extent or in
a manner that in any such event materially interferes with the security intended
to be provided by such document or instrument. Schedule III (xxviii) identifies
each Mortgage Loan (if any) as to which, since the latest date any related due
diligence materials were delivered to Allied Capital Corporation (or its
designee), there has been (in writing) given, made or consented to a material
alteration, material modification or assumption of the terms of the related
Mortgage Note, Mortgage(s) or any related loan agreement and/or lock-box
agreement and/or as to which, since such date, there has been (in writing) a
waiver other than as related to routine operational matters or minor covenants.

         (xxix) Inspection. Each related Mortgaged Property was inspected by or
on behalf of the related originator during the six-month period prior to the
related origination date.

         (xxx) Property Release. The terms of the related Mortgage Note,
Mortgage(s) or other loan document securing such Mortgage Loan do not provide
for the release from the lien of such Mortgage of any material portion of the
related Mortgaged Property that is necessary to the operation of such Mortgaged
Property or was given material value in the underwriting of such Mortgage Loan
at origination, without (A) payment in full of such Mortgage Loan, (B) delivery
of Defeasance Collateral in the form of "government securities" within the
meaning of Section 2(a)(16) of the Investment Company Act of 1940, as amended
(the "Investment Company Act"), (C) payment of a release price equal to at least
125% of the amount of such Mortgage Loan allocated to the related Mortgaged
Property subject to the release or (D) the satisfaction of certain underwriting
and legal requirements which the applicable Lehman Mortgage Loan Seller required
in the origination of comparable mortgage loans.

         (xxxi) Qualifications; Licensing; Zoning. The related Mortgagor has
covenanted in the related Mortgage Loan documents to maintain the related
Mortgaged Property in compliance in all material respects with, to the extent it
is not grandfathered under, all applicable laws, zoning ordinances, rules,
covenants and restrictions affecting the construction, occupancy, use and
operation of such Mortgaged Property, and the related originator performed the
type of due diligence in connection with the origination of such Mortgage Loan
customarily performed by prudent commercial mortgage lenders (as defined below)
with respect to the foregoing matters; the Depositor has received no notice of
any material violation of, to the extent is has not been grandfathered under,
any applicable laws, zoning ordinances, rules, covenants or

restrictions affecting the construction, occupancy, use or operation of the
related Mortgaged Property (unless affirmatively covered by the title insurance
referred to in paragraph (xi) above (or an endorsement thereto)); to the
Depositor's knowledge (based on surveys, opinions, letters from municipalities
and/or title insurance obtained in connection with the origination of such
Mortgage Loan), no improvement that was included for the purpose of determining
the appraised value of the related Mortgaged Property at the time of origination
of such Mortgage Loan lay outside the boundaries and building restriction lines
of such property, in effect at the time of origination of such Mortgage Loan, to
an extent which would have a material adverse affect on the related Mortgagor's
use and operation of such Mortgaged Property (unless grandfathered with respect
thereto or affirmatively covered by the title insurance referred to in paragraph
(xi) above (or an endorsement thereto)), and no improvements on adjoining
properties encroached upon such Mortgaged Property to any material extent. For
purposes of this paragraph, a Mortgaged Property shall be deemed "grandfathered"
with respect to any laws, zoning ordinances, rules, covenants or restrictions
affecting the construction, occupancy, use or operation of the related Mortgaged
Property, if and to the extent that any of the construction, occupancy, use and
operation of such Mortgaged Property: (A) conformed in all material respects
with such laws, zoning ordinances, rules, covenants and restrictions affecting
the improvements on the related Mortgaged Property at the time the improvements
on the related Mortgaged Property were initially constructed or put into
operation; and/or (B) was not addressed or otherwise prohibited by any such
laws, zoning ordinances, rules, covenants and restrictions affecting the related
Mortgaged Property at the time the improvements on the related Mortgaged
Property were initially constructed or put into operation.

         (xxxii) Property Financial Statements. The related Mortgagor has
covenanted in the related Mortgage Loan documents to deliver to the mortgagee
annual operating statements, rent rolls and related information of each related
Mortgaged Property and annual financial statements. If such Mortgage Loan had an
original principal balance greater than $15 million, the related Mortgagor has
covenanted to provide such operating statements, rent rolls and related
information on a quarterly basis. If such Mortgage Loan has an original
principal balance equal to or greater than $20 million, the related Mortgagor,
if it obtains an audited financial statement, is required to provide a copy
thereof to the holder of such Mortgage Loan at the related mortgagee's request.

         (xxxiii) Single Purpose Entity. If such Mortgage Loan has a Cut-off
Date Balance in excess of $25 million, then the related Mortgagor is obligated
by its organizational documents and the related Mortgage Loan documents to be a
Single Purpose Entity for so long as such Mortgage Loan is outstanding; and, if
such Mortgage Loan has a Cut-off Date Balance greater than $5 million and less
than $25 million, then the related Mortgagor is obligated by its organizational
documents and/or the related Mortgage Loan documents to own the related
Mortgaged Property and no other material assets, except such as are incidental
to the ownership of such Mortgaged Property for so long as such Mortgage Loan is
outstanding. For purposes of this representation, "Single Purpose Entity" means
an entity whose organizational documents or the related Mortgage Loan documents
provide substantially to the effect that such entity: (A) is formed or organized
solely for the purpose of owning and operating one or more of the Mortgaged
Properties securing such Mortgage Loan, (B) may not engage in any business
unrelated to the related Mortgaged Property or Mortgaged Properties, (C) does
not have any material assets other than those related to its interest in and
operation of such Mortgaged Property or Mortgaged Properties and (D) may not
incur indebtedness other than as permitted by

the related Mortgage or other Mortgage Loan documents. If such Mortgage Loan has
an initial principal balance of $25 million and above and the related Mortgagor
is a single member limited liability company, such Mortgagor's organizational
documents provide that such Mortgagor shall not dissolve or liquidate upon the
bankruptcy, dissolution, liquidation or death of its sole member and is
organized in a jurisdiction that provides for such continued existence and there
was obtained opinion of counsel confirming such continued existence. If such
Mortgage Loan has, or is part of a group of Lehman Trust Mortgage Loans with
affiliated Mortgagors having, a Cut-off Date Balance equal to or greater than 2%
of the Initial Pool Balance, or if such Mortgage Loan has an original principal
balance equal to or greater than $25 million, there was obtained an opinion of
counsel regarding non-consolidation of such Mortgagor.

         (xxxiv) Advancing of Funds. No advance of funds has been made, directly
or indirectly, by the originator or the Depositor to the related Mortgagor other
than pursuant to the related Mortgage Note; and, to the actual knowledge of the
Depositor, no funds have been received from any Person other than such Mortgagor
for or on account of payments due on the related Mortgage Note.

         (xxxv) Legal Proceedings. To the Depositor's actual knowledge, there
are no pending actions, suits or proceedings by or before any court or
governmental authority against or affecting the related Mortgagor or any related
Mortgaged Property that, if determined adversely to such Mortgagor or Mortgaged
Property, would materially and adversely affect the value of such Mortgaged
Property or the ability of such Mortgagor to pay principal, interest or any
other amounts due under such Mortgage Loan.

         (xxxvi) Originator Duly Authorized. To the extent required under
applicable law as of the Closing Date, the originator of such Mortgage Loan was
qualified and authorized to do business in each jurisdiction in which a related
Mortgaged Property is located at all times when it held such Mortgage Loan to
the extent necessary to ensure the enforceability of such Mortgage Loan.

         (xxxvii) Trustee under Deed of Trust. If the related Mortgage is a deed
of trust, a trustee, duly qualified under applicable law to serve as such, is
properly designated and serving under such Mortgage, and no fees and expenses
are payable to such trustee except in connection with a trustee sale of the
related Mortgaged Property following a default or in connection with the release
of liens securing such Mortgage Loan and any such fees and expenses are the
obligation of the Mortgagor under the terms of the Mortgage.

         (xxxviii) Cross-Collateralization. The related Mortgaged Property is
not, to the Depositor's knowledge, collateral or security for any mortgage loan
that is not in the Trust Fund and, if such Mortgage Loan is
cross-collateralized, it is cross-collateralized only with other Mortgage Loans
in the Trust Fund, except that a Lehman Trust Mortgage Loan that is part of a
Loan Combination is secured by one or more Mortgaged Properties that also secure
the related Non-Trust Mortgage Loan(s). The security interest/lien on each
material item of collateral for such Mortgage Loan has been assigned to the
Trustee.

         (xxxix) Flood Hazard Insurance. None of the improvements on any related
Mortgaged Property are located in a flood hazard area as defined by the Federal
Insurance Administration or, if any portion of the improvements on the related
Mortgaged Property are in an area identified in the Federal Register by the
Federal Emergency Management Agency as

having special flood hazards falling within zones A or V in the national flood
insurance program, the Mortgagor has obtained and is required to maintain flood
insurance.

         (xl) Engineering Assessments. One or more engineering assessments or
updates of a previously conducted engineering assessment were performed by an
Independent engineering consulting firm with respect to each related Mortgaged
Property during the 12-month period preceding the Cut-off Date, and the
Depositor having made no independent inquiry other than to review the report(s)
prepared in connection with such assessment(s) and or update(s), does not have
any knowledge of any material and adverse engineering condition or circumstance
affecting such Mortgaged Property that was not disclosed in such report(s); and,
to the extent such assessments revealed deficiencies, deferred maintenance or
similar conditions, either (A) the estimated cost has been escrowed or a letter
of credit has been provided, (B) repairs have been made or (C) the scope of the
deferred maintenance relative to the value of such Mortgaged Property was de
minimis.

         (xli) Escrows. All escrow deposits and payments relating to such
Mortgage Loan are under control of the Depositor or the servicer of such
Mortgage Loan and all amounts required as of the date hereof under the related
Mortgage Loan documents to be deposited by the related Mortgagor have been
deposited. The Depositor is transferring to the Trustee all of its right, title
and interest in and to such amounts.

         (xlii) Licenses, Permits and Authorizations. The related Mortgagor has
represented in the related Mortgage Loan documents that, and to the actual
knowledge of the Depositor, as of the date of origination of such Mortgage Loan,
all material licenses, permits and authorizations then required for use of the
related Mortgaged Property by such Mortgagor, the related lessee, franchisor or
operator have been issued and were valid and in full force and effect.

         (xliii) Servicing and Collection Practices. The servicing and
collection practices used by the Depositor and the applicable Lehman Mortgage
Loan Seller or, to the Depositor's knowledge, any other prior holder of the
related Mortgage Note with respect to such Mortgage Loan have been in all
respects legal and have met customary industry standards.

         (xliv) Fee Simple. Unless such Mortgage Loan is covered by the
representation and warranty in the immediately following paragraph (xlv), such
Mortgage Loan is secured in whole or in material part by a fee simple interest.

         (xlv) Leasehold Interest Only. If such Mortgage Loan is secured in
whole or in material part by the interest of the related Mortgagor as a lessee
under a Ground Lease but not by the related fee interest, then:

         (A)   such Ground Lease or a memorandum thereof has been or will be
               duly recorded and such Ground Lease permits the interest of the
               lessee thereunder to be encumbered by the related Mortgage or, if
               consent of the lessor thereunder is required, it has been
               obtained prior to the Closing Date;

         (B)   upon the foreclosure of such Mortgage Loan (or acceptance of a
               deed in lieu thereof), the Mortgagor's interest in such Ground
               Lease is assignable to the Trustee without the consent of the
               lessor thereunder (or, if any such

               consent is required, it has been obtained prior to the Closing
               Date) and, in the event that it is so assigned, is further
               assignable by the Trustee and its successors without a need to
               obtain the consent of such lessor (or, if any such consent is
               required, it has been obtained prior to the Closing Date or may
               not be unreasonably withheld);

         (C)   such Ground Lease may not be amended or modified without the
               prior written consent of the mortgagee under such Mortgage Loan
               and any such action without such consent is not binding on such
               mortgagee, its successors or assigns;

         (D)   unless otherwise set forth in such Ground Lease, such Ground
               Lease does not permit any increase in the amount of rent payable
               by the ground lessee thereunder during the term of such Mortgage
               Loan;

         (E)   such Ground Lease was in full force and effect as of the date of
               origination of the related Mortgage Loan and, at the Closing
               Date, such Ground Lease is in full force and effect; to the
               actual knowledge of the Depositor, except for payments due but
               not yet 30 days or more delinquent, (1) there is no material
               default under such Ground Lease, and (2) there is no event which,
               with the passage of time or with notice and the expiration of any
               grace or cure period, would constitute a material default under
               such Ground Lease;

         (F)   such Ground Lease, or an estoppel or consent letter received by
               the mortgagee under such Mortgage Loan from the lessor, requires
               the lessor thereunder to give notice of any default by the lessee
               to such mortgagee; and such Ground Lease, or an estoppel or
               consent letter received by the mortgagee under such Mortgage Loan
               from the lessor, further provides either (1) that no notice of
               termination given under such Ground Lease is effective against
               such mortgagee unless a copy has been delivered to the mortgagee
               in the manner described in such Ground Lease, estoppel or consent
               letter or (2) that upon any termination of such Ground Lease the
               lessor will enter into a new lease with such mortgagee upon such
               mortgagee's request;

         (G)   based upon the related policy of title insurance, the ground
               lessee's interest in such Ground Lease is not subject to any
               liens or encumbrances superior to, or of equal priority with, the
               related Mortgage, other than the related ground lessor's related
               fee interest and any Permitted Encumbrances;

         (H)   the mortgagee under such Mortgage Loan is permitted a reasonable
               opportunity to cure any curable default under such Ground Lease
               (not less than the time provided to the related lessee under such
               Ground Lease to cure such default) before the lessor thereunder
               may terminate or cancel such Ground Lease;

         (I)   such Ground Lease has a currently effective term (including any
               options exercisable by the holder of the related Mortgage) that
               extends not less

               than 20 years beyond the Stated Maturity Date of the related
               Mortgage Loan;

         (J)   under the terms of such Ground Lease, any estoppel or consent
               letter received by the mortgagee under such Mortgage Loan from
               the lessor and the related Mortgage Loan documents, taken
               together, any related insurance proceeds, other than de minimis
               amounts for minor casualties, with respect to the leasehold
               interest, or condemnation proceeds will be applied either to the
               repair or restoration of all or part of the related Mortgaged
               Property, with the mortgagee or a trustee appointed by it having
               the right to hold and disburse such proceeds as the repair or
               restoration progresses (except in such cases where a provision
               entitling another party to hold and disburse such proceeds would
               not be viewed as commercially unreasonable by a prudent
               commercial mortgage lender), or to the payment of the outstanding
               principal balance of the Mortgage Loan, together with any accrued
               interest thereon;

         (K)   such Ground Lease does not impose any restrictions on use or
               subletting which would be viewed as commercially unreasonable by
               a prudent commercial mortgage lender;

         (L)   upon the request of the mortgagee under such Mortgage Loan, the
               ground lessor under such Ground Lease is required to enter into a
               new lease upon termination of the Ground Lease for any reason
               prior to the expiration of the term thereof, including as a
               result of the rejection of the Ground Lease in a bankruptcy of
               the related Mortgagor unless the mortgagee under such Mortgage
               Loan fails to cure a default of the lessee under such Ground
               Lease following notice thereof from the lessor; and

         (M)   the terms of the related Ground Lease have not been waived,
               modified, altered, satisfied, impaired, canceled, subordinated or
               rescinded in any manner which materially interferes with the
               security intended to be provided by such Mortgage, except as set
               forth in an instrument or document contained in the related
               Mortgage File.

         (xlvi) Fee Simple and Leasehold Interest. If such Mortgage Loan is
secured by the interest of the related Mortgagor under a Ground Lease and by the
related fee interest, then (A) such fee interest is subject, and subordinated of
record, to the related Mortgage, (B) the related Mortgage does not by its terms
provide that it will be subordinated to the lien of any other mortgage or other
lien upon such fee interest, and (C) upon occurrence of a default under the
terms of the related Mortgage by the related Mortgagor, the mortgagee under such
Mortgage Loan has the right (subject to the limitations and exceptions set forth
in paragraph (v) above) to foreclose upon or otherwise exercise its rights with
respect to such fee interest.

         (xlvii) Tax Lot; Utilities. Each related Mortgaged Property constitutes
one or more complete separate tax lots (or the related Mortgagor has covenanted
to obtain separate tax lots and an escrow of funds in an amount sufficient to
pay taxes resulting from a breach thereof has been established) or is subject to
an endorsement under the related title insurance policy; and

each related Mortgaged Property is served by a public or other acceptable water
system, a public sewer (or, alternatively, a septic) system, and other customary
utility facilities.

         (xlviii) Defeasance. If such Trust Mortgage Loan is a Defeasance
Mortgage Loan, the related Mortgage Loan documents require the related Mortgagor
to pay all reasonable costs associated with the defeasance thereof, and either:
(A) require the prior written consent of, and compliance with the conditions set
by, the holder of such Trust Mortgage Loan for defeasance or (B) require that
(1) defeasance may not occur prior to the second anniversary of the Closing
Date, (2) the Defeasance Collateral must be government securities within the
meaning of Treasury regulations section 1.860G-2(a)(8)(i) and must be sufficient
to make all scheduled payments under the related Mortgage Note when due
(assuming for each ARD Mortgage Loan that it matures on its Anticipated
Repayment Date or on the date when any open prepayment period set forth in the
related Mortgage Loan documents commences) or, in the case of a partial
defeasance that effects the release of a material portion of the related
Mortgaged Property, to make all scheduled payments under the related Mortgage
Note on that part of such Mortgage Loan equal to at least 110% of the allocated
loan amount of the portion of the Mortgaged Property being released, (3) an
independent accounting firm (which may be the Mortgagor's independent accounting
firm) certify that the Defeasance Collateral is sufficient to make such
payments, (4) such Mortgage Loan be assumed by a successor entity designated by
the holder of such Mortgage Loan (or by the Mortgagor with the approval of such
lender), and (5) counsel provide an opinion letter to the effect that the
Trustee has a perfected security interest in such Defeasance Collateral prior to
any other claim or interest.

         (xlix) Primary Servicing Rights. No Person has been granted or conveyed
the right to primary service such Mortgage Loan or receive any consideration in
connection therewith except (A) as contemplated in the Pooling and Servicing
Agreement with respect to primary servicers that are to be sub-servicers of the
Master Servicer, (B) as has been conveyed to the Master Servicer, in its
capacity as a primary servicer, or (C) as has been terminated.

         (l) Mechanics' and Materialmen's Liens. As of origination and, to the
Depositor's actual knowledge, as of the Closing Date, (A) the related Mortgaged
Property is free and clear of any and all mechanics' and materialmen's liens
that are not bonded, insured against or escrowed for, and (B) no rights are
outstanding that under law could give rise to any such lien that would be prior
or equal to the lien of the related Mortgage (unless affirmatively covered by
the title insurance referred to in paragraph (xi) above (or an endorsement
thereto)). The Depositor has not received actual notice with respect to such
Mortgage Loan that any mechanics' and materialmen's liens have encumbered such
Mortgaged Property since origination that have not been released, bonded,
insured against or escrowed for.

         (li) Due Date. Subject to any business day convention imposed by the
related loan documents, the Due Date for such Mortgage Loan is scheduled to be
the first day, the seventh day, the tenth day or the eleventh day of each month.

         (lii) Assignment of Leases. Subject only to Permitted Encumbrances, the
related Assignment of Leases set forth in or separate from the related Mortgage
and delivered in connection with such Mortgage Loan establishes and creates a
valid and, subject only to the exceptions and limitations in paragraph (v)
above, enforceable first priority lien and first priority security interest in
the related Mortgagor's right to receive payments due under any and all

leases, subleases, licenses or other agreements pursuant to which any Person is
entitled to occupy, use or possess all or any portion of the related Mortgaged
Property subject to the related Mortgage, except that a license may have been
granted to the related Mortgagor to exercise certain rights and perform certain
obligations of the lessor under the relevant lease or leases; and each assignor
thereunder has the full right to assign the same.

         (liii) Mortgagor Formation or Incorporation. To the Depositor's
knowledge, the related Mortgagor is a Person formed or incorporated in a
jurisdiction within the United States.

         (liv) No Ownership Interest in Mortgagor. The Depositor has no
ownership interest in the related Mortgaged Property or the related Mortgagor
other than as the holder of such Mortgage Loan being sold and assigned, and
neither the Depositor nor any affiliate of the Depositor has any obligation to
make any capital contributions to the related Mortgagor under the Mortgage or
any other related Mortgage Loan document.

         (lv) No Undisclosed Common Ownership. To the Depositor's knowledge,
except where multiple properties secure an individual Lehman Trust Mortgage Loan
and except for properties securing Lehman Trust Mortgage Loans that are
cross-defaulted and cross-collateralized and except as listed on Schedule
III-(lv), no two properties securing Lehman Trust Mortgage Loans are directly or
indirectly under common ownership.

         (lvi) Loan Outstanding. Such Mortgage Loan has not been satisfied in
full, and except as expressly contemplated by the related loan agreement or
other documents contained in the related Mortgage File, no material portion of
the related Mortgaged Property has been released.

         (lvii) Usury. Such Mortgage Loan complied with or was exempt from all
applicable usury laws in effect at its date of origination.

         (lviii) ARD Mortgage Loan. If such Mortgage Loan is an ARD Mortgage
Loan, then:

         (A)   the related Anticipated Repayment Date is not less than five
               years from the origination date for such Mortgage Loan;

         (B)   such Mortgage Loan provides that from the related Anticipated
               Repayment Date through the maturity date for such Mortgage Loan,
               all excess cash flow (net of normal monthly debt service on such
               Mortgage Loan, monthly expenses reasonably related to the
               operation of the related Mortgaged Property, amounts due for
               reserves established under such Mortgage Loan, and payments for
               any other expenses, including capital expenses, related to such
               Mortgaged Property which are approved by mortgagee) will be
               applied to repay principal due under such Mortgage Loan;

         (C)   no later than the related Anticipated Repayment Date, the related
               Mortgagor is required (if it has not previously done so) to enter
               into a "lockbox agreement" whereby all revenue from the related
               Mortgaged

               Property will be deposited directly into a designated account
               controlled by the mortgagee under such Mortgage Loan; and

         (D)   the interest rate of such Mortgage Loan will increase by at least
               two (2) percentage points in connection with the passage of its
               Anticipated Repayment Date.

         (lix) Appraisal. An appraisal of the related Mortgaged Property was
conducted in connection with the origination of such Mortgage Loan; and such
appraisal satisfied either (A) the requirements of the "Uniform Standards of
Professional Appraisal Practice" as adopted by the Appraisal Standards Board of
the Appraisal Foundation, or (B) the guidelines in Title XI of the Financial
Institutions Reform, Recovery and Enforcement Act of 1989, in either case as in
effect on the date such Mortgage Loan was originated.

         For purposes of the foregoing representations and warranties in this
Schedule II, the phrases "to the knowledge of the Depositor" or "to the
Depositor's knowledge" shall mean, except where otherwise expressly set forth
above, the actual state of knowledge of the Depositor and the applicable Lehman
Mortgage Loan Seller at the time of the origination of the particular Lehman
Trust Mortgage Loan regarding the matters referred to, in each case after having
conducted such inquiry and due diligence into such matters as is customarily
performed by the Depositor or the applicable Lehman Mortgage Loan Seller in
connection with such matters with respect to the origination by the applicable
Lehman Mortgage Loan Seller of multifamily or commercial (as applicable)
mortgage loans intended for securitization, and the phrases "to the actual
knowledge of the Depositor" or "to the Depositor's actual knowledge" shall mean,
except where otherwise expressly set forth above, the actual state of the
Depositor's and the applicable Lehman Mortgage Loan Seller's knowledge, at the
time of the origination of the particular Lehman Trust Mortgage Loan regarding
the matters referred to, in each case without any express or implied obligation
to make any inquiry or conduct any due diligence.

         For purposes of the foregoing representations and warranties, the
phrases "would be considered prudent by an institutional commercial mortgage
lender" or "consistent with the practices of prudent commercial mortgage
lenders" or "customarily performed by prudent commercial mortgage lenders" or
"would not be viewed as commercially unreasonable by a prudent commercial
mortgage lender" and/or other references to "prudent commercial mortgage
lender(s)" shall, in each case, mean the subject action, inaction,
consideration, determination, or lending practice would be reasonably consistent
with the practices or procedures commonly followed (at the time the subject
action, inaction, consideration, determination, or lending practice occurred) by
commercial mortgage lenders originating fixed-rate mortgage loans for
securitization similar to the Trust Mortgage Loans, which practices or
procedures, in each case, would be commonly applicable at such time taking into
account the facts, circumstances and characteristics of the subject Lehman Trust
Mortgage Loan.

                                  SCHEDULE III

          EXCEPTIONS TO REPRESENTATIONS AND WARRANTIES OF THE DEPOSITOR

The following are the exceptions for the Lehman loans to the Representations and
Warranties for the above-referenced transaction:

--------------------------------------------------------------------------------
REPRESENTATION FROM
SECTION 2.04                     Property and Exception
--------------------------------------------------------------------------------
(v) Loan Document Status         2100 Kalakaua Avenue; The Courtyard Marriott
                                 Midtown East; Wilshire Rodeo Plaza (Office);
                                 Wilshire Rodeo Plaza (Retail). With respect to
                                 recourse carve out (A), the related Mortgagor
                                 and guarantor are liable for losses arising out
                                 of material intentional fraud or intentional
                                 misrepresentation in connection with the
                                 execution and delivery of the related loan
                                 documents.

                                 11 West 42nd Street. With respect to the
                                 recourse carve out for (A), Mortgagor is liable
                                 for losses incurred by lender as a result of
                                 fraud by Mortgagor or by any person or entity
                                 which is a partner, member, shareholder,
                                 principal, affiliate, employee, officer,
                                 director, or agent of Mortgagor or intentional
                                 misrepresentation, intentional miscertification
                                 or intentional breach of warranty by Mortgagor.

                                 No guarantor is liable for any losses incurred
                                 by lender in connection with the losses
                                 described in the recourse carve out for (B) and
                                 (D).

                                 The guarantor's aggregate liability for any
                                 losses incurred by lender in connection with
                                 certain nonrecourse carve outs is limited to
                                 $5,000,000 for the Mortgage Loan and the
                                 related mezzanine loan.

                                 13250-13330 Technology Drive. Borrower is an
                                 irrevocable trust and there is no separate
                                 recourse carve out guarantor for this loan.

                                 Allentown Towne Center; Bellflower; Clearview
                                 Palms; Elmhurst Square; The Courtyard Marriott
                                 Midtown East; Marriott Salt Lake; Gainesville
                                 Shopping Center; Hernando West Shopping Center;
                                 IBM Gaithersburg; Marion Shopping Center;
                                 Northeast Plaza; Ocala Shopping Center; Perry
                                 Plaza; Route 30 Mall; Somerset on Garfield
                                 Apartments; Towne Shoppes of Margate;
                                 U-Store-It Portfolio II. An entity, other than
                                 the Mortgagor, rather than a natural person, is
                                 carve out guarantor.

                                 Elmhurst Square; Northeast Plaza. The related
                                 recourse carve-out guaranty limits the
                                 guarantor's liability to those recourse
                                 obligations of the Mortgagor to the extent such
                                 recourse obligations result from the act or
                                 omission of the guarantor or any other person
                                 controlled by the related guarantor (including
                                 the related Mortgagor so long as guarantor
                                 either has control of the Mortgagor or has
                                 relinquished control of Mortgagor in a manner
                                 which violates the terms of the related
                                 mortgage loan documents).

                                 IBM Gaithersburg. With respect to recourse
                                 carve out (B), liability is limited to "willful
                                 and material" breaches of environmental
                                 provisions.
--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
                                 U-Store-It Portfolio II. With respect to the
                                 recourse carve out for (A), Mortgagor is liable
                                 for losses incurred by lender as a result of
                                 fraud or intentional misrepresentation by
                                 Mortgagor, guarantor or any other guarantor in
                                 connection with the Mortgage Loan. With respect
                                 to the recourse carve out for (C), Mortgagor is
                                 liable for losses incurred by lender as a
                                 result of misapplication or conversion by
                                 Mortgagor (but only to the extent of such
                                 misapplication or conversion) of such rents
                                 (received after an event of default), insurance
                                 proceeds or condemnation awards.

                                 11 West 42nd Street; Allentown Towne Center;
                                 Bellflower; Clearview Palms; Elmhurst Square;
                                 Gainesville Shopping Center; Hernando West
                                 Shopping Center; IBM Gaithersburg; Marion
                                 Shopping Center; The Courtyard Marriott Midtown
                                 East; Marriott Salt Lake; Northeast Plaza;
                                 Ocala Shopping Center; Perry Plaza; Route 30
                                 Mall; Somerset on Garfield Apartments;
                                 13250-13330 Technology Drive; Towne Shoppes of
                                 Margate; U-Store It Portfolio II; Westgate Park
                                 Apartments. With respect to environmental
                                 carve-outs and environmental indemnitors, see
                                 also the entries with respect to these loans on
                                 Schedule I (xix) "Environmental Conditions."

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(viii) First Lien                Wilshire Rodeo Plaza (Retail); Wilshire Rodeo
                                 Plaza (Office). Each loan is secured by a
                                 mortgage on the same mortgaged property; each
                                 mortgage provides that its priority is pari
                                 passu with that of the other. In addition, the
                                 related mortgage loan documents contemplate the
                                 subordination of the lien of the respective
                                 mortgages to a condominium declaration
                                 provided, among other conditions, that: (i) the
                                 condominium documents are in a specified form
                                 or otherwise satisfactory to the mortgagee;
                                 (ii) the condominium declaration complies with
                                 law and each unit created thereby constitutes a
                                 separate tax parcel; (iii) the principal amount
                                 of the related mortgage loan shall not exceed
                                 125% of the value of the Remaining Property (as
                                 defined in Schedule I (xxx) "Property
                                 Release"); and (iv) all conditions to
                                 subordination are satisfied on or before
                                 December 9, 2006.

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(xii) Property Insurance         With respect to substantially all of the Lehman
                                 Trust Mortgage Loans, the related Mortgages
                                 require that any "financial strength" or
                                 "claims paying ability" rating from A.M. Best
                                 be at least "A-/VIII;" provided, further, that
                                 this exception does not apply to: Wilshire
                                 Rodeo Plaza (Retail), Wilshire Rodeo Plaza
                                 (Office); 2100 Kalakaua; IBM Gaithersburg;
                                 U-Store-It Portfolio II; 11 West 42nd Street.

                                 With respect to certain Lehman Trust Mortgage
                                 Loans, the Lender accepted comprehensive
                                 liability insurance in an amount less than that
                                 required by the loan documents, provided,
                                 however, that all of the Lehman Trust Mortgage
                                 Loans provide a primary general liability
                                 policy of at least $1,000,000.00 per occurrence
                                 with $2,000,000.00 in the aggregate; provided,
                                 further, that this exception does not apply to
                                 Wilshire Rodeo Plaza (Retail), Wilshire Rodeo
                                 Plaza (Office); 2100 Kalakaua; IBM
                                 Gaithersburg; U-Store-It Portfolio II; 11 West
                                 42nd Street.

                                 2100 Kalakaua Drive. The related loan documents
                                 require the related Mortgagor to carry
                                 comprehensive all risk insurance on the
                                 improvements located at the related mortgaged
                                 property, except for leasehold improvements
                                 which tenants are obligated to insure pursuant
                                 to the terms of the leases.

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                                 Marriott Salt Lake. The related mortgage loan
                                 documents provide that insurance covering the
                                 Mortgaged Property may be carried with insurers
                                 have a rating of "A2/A" or better for claims
                                 paying ability assigned by Moody's Investors
                                 Service, Inc. and Standard & Poor's Rating
                                 Group. In addition, under certain circumstances
                                 Mortgagor may comply with the insurance
                                 requirements of the related mortgage loan
                                 documents by causing Marriott to maintain (in
                                 whole or in part) the types and amounts of
                                 insurance coverage required under the property
                                 management contracts, provided that such
                                 program of insurance is a "Qualified Marriott
                                 Insurance Program," which means the Marriott
                                 Blanket Insurance Program "MI Blanket Insurance
                                 Program" maintained by Marriott International
                                 Inc. or its subsidiaries providing insurance
                                 coverage on the Property, provided the property
                                 insurance companies shall have an "A" rating or
                                 better for claims paying ability assigned by
                                 S&P, respectively. In either of the foregoing
                                 cases, if any property insurance company fails
                                 to have at least the minimum required rating,
                                 then such program shall be credit enhanced for
                                 securitized properties within its blanket
                                 insurance program through its "financial
                                 contingency policy" or such similar financial
                                 enhancement.

                                 The Courtyard Marriott Midtown East. The
                                 related mortgaged property is a condominium
                                 unit and insurance coverage is carried by the
                                 condominium association pursuant to the
                                 condominium documents. Insurance covering the
                                 Mortgaged Property under the condominium
                                 documents may be carried with insurers rated at
                                 least A-/VII in the A.M. Best Key Rating Guide.

                                 Westgate Park Apartments. Earthquake insurance
                                 is required to the extent available at
                                 commercially reasonable rates.

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(xvi) Subordinate Debt           2100 Kalakaua Drive. The related Mortgagor's
                                 sole member has incurred mezzanine indebtedness
                                 in the amount of $15,000,000. The related
                                 mortgagee and mezzanine lender have entered
                                 into an intercreditor agreement.

                                 11 West 42nd Street. The related Mortgagor's
                                 sole member has incurred mezzanine indebtedness
                                 in an amount of up to $48,500,000 ($40,000,000
                                 was advanced at the closing of such loan and
                                 $8,500,000 is available for future advances in
                                 accordance with the terms of the mezzanine loan
                                 documents). The related mortgagee and mezzanine
                                 lender have entered into an intercreditor
                                 agreement.

                                 Clearview Palms. The related mortgage also
                                 secures the Clearview Palms Non Trust Loan

                                 Elmhurst Square. The related Mortgagor's equity
                                 holders may obtain future mezzanine financing
                                 not to exceed the amount that will result in a
                                 debt service coverage ratio on the Loan and
                                 mezzanine financing of 1.15:1.00 and a combined
                                 loan to value ratio of 85%.

                                 IBM Gaithersburg. The related mortgage loan
                                 documents acknowledge that Mortgagor's sole
                                 member (and the related guarantor) are party to
                                 an Interim Revolving Credit Agreement with Bank
                                 of America contemplating a credit facility of
                                 up to $350,000,000. The financing evidenced by
                                 such Credit

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                                 Agreement is secured by, among other things, a
                                 pledge of the membership interests in the
                                 related Mortgagor owned by Wells Operating
                                 Partnership II, L.P. (sole member of the
                                 related Mortgagor).

                                 Somerset on Garfield Apartments. The principal
                                 of the related Mortgagor has incurred mezzanine
                                 financing in the initial principal amount of
                                 $5,200,000. In connection with the mezzanine
                                 loan, the related mortgagee and mezzanine
                                 lender have entered into an intercreditor
                                 agreement.

                                 Wilshire Rodeo Plaza (Office); Wilshire Rodeo
                                 Plaza (Retail). The related Mortgagor's sole
                                 member may obtain future mezzanine financing in
                                 amount not to exceed the amount that will
                                 result in a debt service coverage ratio on the
                                 Loan and mezzanine financing of 1.40:1.00 and a
                                 combined loan to value ratio of 85%.

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(xix) Environmental Conditions   11 West 42nd Street; 13250-13330 Technology
                                 Drive; IBM Gaithersburg; Marriott Salt Lake;
                                 Westgate Park Apartments. The related Mortgagor
                                 is the only environmental indemnitor.

                                 Allentown Towne Center; Bellflower; Clearview
                                 Palms; Elmhurst Square; Gainesville Shopping
                                 Center; Hernando West Shopping Center; Marion
                                 Shopping Center; Northeast Plaza; Ocala
                                 Shopping Center; Perry Plaza; Route 30 Mall;
                                 Somerset on Garfield Apartments; The Courtyard
                                 Marriott Midtown East; Towne Shoppes of
                                 Margate; U-Store It Portfolio II. An entity,
                                 other than the Mortgagor, rather than a natural
                                 person is the environmental indemnitor.

                                 Bellflower. A Phase I environmental consultant
                                 reported that a prior Phase II environmental
                                 investigation conducted in 1998 identified
                                 elevated volatile organic compounds (VOCs)
                                 associated with historical on-site dry cleaning
                                 at the subject property. Following review of
                                 the Phase II environmental investigation, the
                                 Regional Water Quality Control Board (RWQCB)
                                 granted a conditional case closure pending the
                                 results of future monitoring at the subject
                                 property. The Phase I consultant reported that
                                 following a March 2004 monitoring report the
                                 RWQCB representative charged with overseeing
                                 the site has recommended final case closure of
                                 the site. Final approval of the recommended
                                 case closure is pending and the Phase I
                                 consultant has recommended no further
                                 environmental investigation.

                                 Gainesville Shopping Center. A Phase I
                                 consultant reported that groundwater at the
                                 subject property has been impacted by a
                                 volatile organic compounds (VOCs) from a former
                                 leaking underground storage tank (LUST) and an
                                 ongoing dry-cleaning operation. The Phase I
                                 consultant reported that remediation at the
                                 subject property following removal of the LUST
                                 was discontinued in 2004 after state-funded
                                 remediation assistance could not be obtained
                                 because the level of VOC impact at the subject
                                 property failed to reach the level of priority
                                 for state funded cleanup assistance. Therefore,
                                 the LUST issue remains open but the Phase I
                                 consultant recommended no further action. In
                                 addition, the Phase I consultant reported that
                                 the subject property has been admitted to the
                                 state administered dry-cleaning solvent cleanup
                                 program following identification of VOCs in one
                                 groundwater sample. Although admitted to the
                                 dry-cleaning solvent cleanup program, the Phase
                                 I consultant reported that it is not known
                                 when, if ever, the property will require
                                 remediation and the Phase I consultant
                                 recommended no further action. The
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                                 Phase I consultant reported that if remediation
                                 is required, the state cleanup fund will pay
                                 for such remediation.

                                 Park Central Plaza. The environmental
                                 indemnitor is not liable for losses suffered or
                                 incurred by the Mortgagee under the Mortgage
                                 Loan by reason of or in connection with and to
                                 the extent of any breach on the part of the
                                 related Mortgagor of any environmental
                                 representations warranties and covenants
                                 contained in the related Mortgage Loan
                                 documents.

                                 The Courtyard Marriott Midtown East The
                                 definition of "Losses" has been limited to
                                 "actual" losses.

                                 Timbers of Inwood Forest. A Phase I
                                 environmental consultant reported that
                                 groundwater at the subject property has been
                                 impacted by a neighboring property. The Phase I
                                 consultant reported that three monitoring wells
                                 have been installed on the subject property as
                                 part of an on-going investigation and
                                 remediation of the neighboring property. The
                                 neighboring property is currently enrolled in
                                 the state voluntary cleanup program. The
                                 monitoring wells at the subject property
                                 identified elevated levels of dry-cleaning
                                 solvents in the groundwater. The Phase I
                                 consultant concluded that there should not be a
                                 risk of exposure at the subject property
                                 because drinking water is obtained from a
                                 different source and recommended no further
                                 action.

                                 In addition, the related Mortgagor has issued a
                                 side letter whereby it has agreed to deliver to
                                 the related mortgagee within 90 days after the
                                 closing a certificate from the Texas Commission
                                 on Environmental Quality to the effect that
                                 contamination found on the related mortgaged
                                 property is coming onto the mortgaged property
                                 from another property and releasing Mortgagor
                                 from any and all liability therefrom.

                                 Wilshire Rodeo Plaza (Retail); Wilshire Rodeo
                                 Plaza (Office). The related environmental
                                 indemnity does not cover diminution in value or
                                 lost revenues.

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(xxiv) Whole Loan                Salado Springs; Wilshire Rodeo Plaza (Retail);
                                 Wilshire Rodeo Plaza (Office). An affiliate of
                                 Seller holds an indirect equity ownership
                                 interest in the related Mortgagor.

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(xxv) Due-on-Encumbrance         11 West 42nd Street. Pledges of majority
                                 interests in related Mortgagor are permitted so
                                 long as one or more Tishman Speyer Control
                                 Persons (as defined in the related loan
                                 documents) remain in control of Mortgagor and
                                 so long as one or more Tishman Speyer Control
                                 Persons or a fund or other entity directly or
                                 indirectly controlled by one of them holds at
                                 least a 12.5% direct or indirect interest in
                                 related Mortgagor.

                                 Salado Springs. The related loan documents
                                 permit the pledge of any direct or indirect
                                 ownership interest in the related Mortgagor to
                                 VR ECS Holdings Limited Partnership and LB ECS
                                 LLC (each a "Partner") or their Permitted
                                 Transferees (as defined in the related loan
                                 documents), provided that, among other
                                 conditions, (1) after such pledge, the
                                 ownership and management of related Mortgagor
                                 remains under the direction and control of
                                 either (i) John Foresi and Andrew Stewart, or
                                 (ii) Lehman Brothers Holdings Inc. ("LBHI"),
                                 (2) any such pledge is made in accordance with
                                 the terms of Mortgagor's partnership agreement.

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                                 The Courtyard Marriott Midtown East. Transfers
                                 or encumbrances of direct or indirect interests
                                 in DiamondRock Hospitality Company, a Maryland
                                 corporation ("DiamondRock") are not prohibited
                                 transfers provided that (i) DiamondRock owns
                                 total assets in excess of $250,000,000 or (ii)
                                 any interest of DiamondRock, or any successor
                                 thereto by merger or consolidation, is traded
                                 on a nationally recognized exchange. Also,
                                 transfers or encumbrances of direct or indirect
                                 interests in DiamondRock Hospitality Limited
                                 Partnership, a Delaware limited partnership
                                 ("DiamondRock OP") (the Mortgagor's sole equity
                                 member), or any successor thereto by merger or
                                 consolidation, shall not constitute prohibited
                                 transfers under the Mortgage so long as
                                 DiamondRock is the sole general partner of
                                 DiamondRock OP.

                                 2100 Kalakaua Drive; 11 West 42nd Street; ;
                                 Clearview Palms; Elmhurst Square; IBM
                                 Gaithersburg; Northeast Plaza; Somerset on
                                 Garfield Apartments; Wilshire Rodeo Plaza
                                 (Retail); Wilshire Rodeo Plaza (Office). See
                                 also the entry with respect to these loans on
                                 Schedule I (xvi) "Subordinate Debt".

                                 Marriott Salt Lake. Sales, transfers or
                                 hypothecations of interests in DiamondRock
                                 Hospitality Company, a Maryland corporation
                                 (the related Mortgagor's sole member) or
                                 DiamondRock Hospitality Limited Partnership, a
                                 Delaware limited partnership (the general
                                 partner of the related Mortgagor's sole member)
                                 are not prohibited transfers under the related
                                 mortgage loan documents.

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(xxvi) Due-on-Sale               11 West 42nd Street. Sales of majority
                                 interests in related Mortgagor are permitted so
                                 long as one or more Tishman Speyer Control
                                 Persons (as defined in the related loan
                                 documents) remain in control of Mortgagor and
                                 so long as one or more Tishman Speyer Control
                                 Persons or a fund or other entity directly or
                                 indirectly controlled by one of them holds at
                                 least a 12.5% direct or indirect interest in
                                 related Mortgagor.

                                 11 West 42nd Avenue; 2100 Kalakaua Drive;
                                 Somerset on Garfield Apartments; Wilshire Rodeo
                                 Plaza (Office); Wilshire Rodeo Plaza (Retail).
                                 Neither the pledge of the ownership interests
                                 of in the related Mortgagor as security for the
                                 mezzanine loan, nor the exercise of any rights
                                 or remedies by the mezzanine lender pursuant to
                                 the mezzanine loan documents is prohibited.

                                 Grantsville Plaza Shopping Center. The related
                                 mortgage loan documents permit transfers of
                                 equity interests in the related Mortgagor to a
                                 fiduciary or trustee solely for estate planning
                                 purposes.

                                 Richland Town Center. The related mortgage loan
                                 documents permit the transfer of any direct or
                                 indirect interest in the managing member of the
                                 related Mortgagor or in McGill Real Estate
                                 Holdings, LLC to the current beneficiaries of
                                 the McGill Trust, provided that during John R.
                                 McGill's life, there shall be no reduction of
                                 his direct or indirect control of the related
                                 Mortgagor, its managing member, or of McGill
                                 Real Estate Holdings, LLC.

                                 Salado Springs. The related loan documents
                                 permit the sale of any direct or indirect
                                 ownership interest in the related Mortgagor to
                                 VR ECS Holdings Limited Partnership and LB ECS
                                 LLC (each a "Partner") or their Permitted
                                 Transferees (as defined in the related loan
                                 documents), provided that, among

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                                 other conditions, (1) after such sale, the
                                 ownership and management of related Mortgagor
                                 remains under the direction and control of
                                 either (i) John Foresi and Andrew Stewart, or
                                 (ii) Lehman Brothers Holdings Inc. ("LBHI"),
                                 (2) any such sale is made in accordance with
                                 the terms of Mortgagor's partnership agreement.

                                 U-Store-It Portfolio II. Transfers of interest
                                 in the U-Store-It Trust (a publicly traded
                                 REIT) are permitted without restriction.

                                 Westlake Atascocita. Transfer from the sole
                                 member of related Mortgagor to the current
                                 membership interest holders in the sole member
                                 is not deemed a transfer, provided (i) such
                                 transfer is in the same percentage interest as
                                 such members held in the sole member of the
                                 related Mortgagor and (ii) Frederick L. Clayton
                                 retains control of the related Mortgagor.

                                 Wilshire Rodeo Plaza (Retail); Wilshire Rodeo
                                 Plaza (Office). The sale or pledge, in one or a
                                 series of transactions, of the direct or
                                 indirect stock, partnership, membership or
                                 other equity interests of a "Restricted Party"
                                 (as defined in the related mortgage loan
                                 documents) (other than a direct transfer of
                                 interests in Mortgagor, Wilshire Rodeo Fee
                                 Corp., Wilshire Rodeo Mezz) or a Restricted
                                 Party itself is not prohibited; provided, that
                                 at all times the related Mortgagor is
                                 controlled by one or more specified entities,
                                 which entities must be controlled by specified
                                 persons or entities and provided further that
                                 the related Mortgagor endeavors to deliver to
                                 Lender written notice within thirty (30) days
                                 following any such transfer. The sale,
                                 transfer, pledge or issuance of shares of stock
                                 in Scottish Widows plc or Lloyds TSB Group plc
                                 or any Affiliate of either of them provided
                                 such shares of stock are listed on the New York
                                 Stock Exchange, the London Stock Exchange or
                                 another such nationally or internationally
                                 recognized stock exchange is not prohibited.

                                 The Courtyard Marriott Midtown East; Marriott
                                 Salt Lake. See entry for these loans on
                                 Schedule I (xxv) "Due-on-Encumbrance".

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(xxvii) Mortgagor Concentration  11 West 42nd Avenue. The related mortgage loan
                                 represents 10.5 % of the Initial Pool Balance.

                                 2100 Kalakaua Avenue. The related mortgage loan
                                 represents 8.5 % of the Initial Pool Balance.

                                 Wilshire Rodeo Plaza (Office); Wilshire Rodeo
                                 Plaza (Retail). The related mortgage loans
                                 represent in the aggregate 7.4 % of the Initial
                                 Pool Balance.

                                 U-Store-It Portfolio II. The related mortgage
                                 loan represents 5.9% of the Initial Pool
                                 Balance.

                                 The Courtyard Marriott Midtown East; Marriott
                                 Salt Lake. The related mortgage loans
                                 representing the aggregate 5.5% of the Initial
                                 Pool Balance.

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(xxviii) Waivers; Modifications  11 West 42nd Street. The related mortgage
                                 documents are being modified to increase the
                                 applicable interest rate on such mortgage loan
                                 to 6.02% per annum to change the monthly debt
                                 service payment amount from a fixed sum to the
                                 payment of principal and interest in accordance
                                 an amortization schedule. The

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                                 related mezzanine loan documents are being
                                 modified concurrently to change the applicable
                                 interest rate on such mezzanine loan and to
                                 change the monthly debt service payment amount
                                 as to the first $40,000,000 of such mezzanine
                                 loan from a fixed sum to the payment of
                                 principal and interest in accordance an
                                 amortization schedule.

                                 2100 Kalakaua Avenue. The obligation of the
                                 related borrower to deliver audited financial
                                 statements, accountants opinions and audited
                                 schedules for the fiscal year 2004 have been
                                 waived pursuant to a letter dated January 25,
                                 2005, from the lender to the related borrower.

                                 Wilshire Rodeo Plaza (Office); Wilshire Rodeo
                                 Plaza (Retail). The related mortgage documents
                                 are being modified to append revisions to the
                                 condominium documents which are attached as
                                 exhibits to the related loan agreements, to
                                 clarify the scope of the "secured obligations"
                                 under the related mortgage to exclude any
                                 guaranty, and to provide that, prior to the
                                 severance of the cross defaulting of the two
                                 mortgage loans (See entry for these loans under
                                 Schedule I (xxv) "Property Release") the
                                 accounts established and maintained pursuant to
                                 one loan agreement are intended also to be
                                 security for the obligations of the related
                                 borrower under the other loan agreement.

                                 Gainesville Shopping Center; Hernando West
                                 Shopping Center; Towne Shoppes of Margate. The
                                 related mortgages are being modified with
                                 respect to the scope of the lender's discretion
                                 in connection with a voluntary severance of the
                                 subject mortgage loans.

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(xxx) Property Release           Clint Moore. The related Mortgagor has the
                                 right to obtain a release from the lien of the
                                 related Mortgage those portions of the property
                                 described on Exhibit D thereto (the "Release
                                 Parcels") in connection with the transfer of
                                 such parcels to a bona fide third party in an
                                 arm's length transaction, and subject to the
                                 satisfaction of certain conditions including,
                                 but not limited to, the following: (i) the
                                 Release Parcel shall be transferred or conveyed
                                 to a party other than Mortgagor or Controlling
                                 Party (as such term is defined in the related
                                 mortgage loan documents); (ii) Mortgagor shall
                                 have delivered to mortgagee such title
                                 endorsements as mortgagee shall reasonably
                                 determine are necessary to confirm that its
                                 existing coverage will remain effective for the
                                 remaining property following the release; (iii)
                                 Mortgagor shall cause to be created and insured
                                 under lender's title policy such reciprocal
                                 easement agreements for ingress, egress,
                                 parking and utilities over the Release Parcels
                                 as lender may reasonably require; (iv) the
                                 release shall not constitute a prohibited
                                 transaction for, or contribution after the
                                 start up date to, a "REMIC Trust"; and (v) at
                                 the time of any such release the remaining
                                 property shall constitute one or more lawfully
                                 subdivided parcels, consisting of separate tax
                                 lots and in compliance in all material respects
                                 with applicable zoning laws. Mortgagee shall
                                 not be entitled to receive any portion of the
                                 proceeds of the transfer of the Release
                                 Parcels.

                                 Gainesville Shopping Center; Hernando West
                                 Shopping Center; Towne Shoppes of Margate. The
                                 related loan documents permit the mortgagor to
                                 sell the related mortgaged property separately
                                 from the other properties (Gainesville Shopping
                                 Center/Hernando West Shopping Center/Towne
                                 Shoppes of Margate, as applicable, the "Other
                                 Properties") which are collateral

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                                 for the subject mortgage loan (either
                                 Gainesville Shopping Center/Hernando West
                                 Shopping Center/Towne Shoppes of Margate, as
                                 applicable) as well as for other two other
                                 mortgage loans included in the Trust (as
                                 applicable, Gainesville Shopping
                                 Center/Hernando West Shopping Center/Towne
                                 Shoppes of Margate ("Other Mortgage Loans") and
                                 terminate the cross collateralization and
                                 cross-defaulting of the subject mortgage loan
                                 with the Other Mortgage Loans; provided, the
                                 following conditions, among others, are
                                 satisfied: (a) the transferee of the subject
                                 property (or such transferees principals) shall
                                 have demonstrated to mortgagee's reasonable
                                 satisfaction expertise in owning and operating
                                 properties similar in size, location and
                                 operation to the subject property and the Other
                                 Properties; (b) the related Mortgagor shall
                                 have paid mortgagee an transfer fee equal to 1%
                                 of the outstanding balance of the subject
                                 mortgage loan just prior to the transfer of the
                                 mortgaged property; (c) the transferee and its
                                 principal shall have an aggregate net worth and
                                 liquidity reasonably acceptable to mortgagee;
                                 (d) transferee shall assume all of the
                                 obligations of Mortgagor under the related
                                 mortgage loan and one or more of transferee's
                                 principals having an aggregate net worth and
                                 liquidity reasonably satisfactory to mortgagee
                                 shall execute and deliver a recourse carve out
                                 guaranty and environmental indemnity acceptable
                                 to mortgagee; (e) (i) in the case of either the
                                 Gainesville Shopping Center loan and the
                                 Hernando West Shopping Center Loan, the Towne
                                 Shoppes of Margate Mortgagor shall have
                                 deposited with Mortgagee the First Additional
                                 Leasing Deposit and the Second Additional
                                 Leasing Deposit (as such terms are defined in
                                 the related loan documents) and (ii) in the
                                 case of the Towne Shoppes of Margate mortgage
                                 loan, the Hernando West Shopping Center
                                 Mortgagor and the Gainesville Shopping Center
                                 Mortgagor shall have deposited with Mortgagee
                                 the Margate Additional Leasing Account Deposit
                                 (as defined in the related loan documents); (f)
                                 such transfer shall not constitute a prohibited
                                 transaction for, or a contribution after the
                                 start up day to, a "REMIC" Trust, will not
                                 disqualify the trust as a REMIC and will not
                                 cause the subject mortgage loan or neither of
                                 the other two loans to cease to be qualified
                                 mortgages; (g) each Rating Agency shall have
                                 confirmed that no Adverse Rating Event will
                                 result from such transfer and termination of
                                 the cross collateralization and cross
                                 defaulting of the related mortgage loan with
                                 the Other Mortgage Loans and (h) with respect
                                 to the Town Shoppes at Margate only, certain
                                 conditions pertaining to anchor tenancy shall
                                 have been satisfied.

                                 Hamilton Meadows. The related Mortgagor has the
                                 right to obtain a release from the lien of the
                                 related Mortgage those portions of the property
                                 described on Exhibit D thereto (the "Release
                                 Parcels") in connection with the transfer of
                                 such parcels to a bona fide third party in an
                                 arm's length transaction, and subject to the
                                 satisfaction of certain conditions including,
                                 but not limited to, the following: (i)
                                 Mortgagor shall provide to Mortgagee at least
                                 30 days prior written notice of the date on
                                 which such release and transfer is to occur;
                                 (ii) Mortgagor shall deliver a revision of that
                                 certain survey to Mortgagee; (iii) Mortgagor
                                 shall deliver to Mortgagee evidence reasonably
                                 satisfactory to Mortgagee zoning report,
                                 appropriate municipality letter stating that
                                 subdivided parcel consisting of separate and
                                 distinct tax lots comply with building and
                                 zoning regulations; and (iv) Mortgagor shall
                                 have delivered to Mortgagee such title
                                 endorsements (subdivision, zoning and separate
                                 tax) as Mortgagee shall reasonably determine
                                 are necessary to confirm that its existing

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
                                 coverage will remain effective for the
                                 remaining property following the release.

                                 IBM Gaithersburg. The related Mortgagor has the
                                 right to obtain a release of a certain
                                 development parcel, subject to satisfaction of
                                 certain conditions, including, but not limited
                                 to, the following: (i) the related Mortgagor
                                 delivers evidence in the form of an Officer's
                                 Certificate by Mortgagor that the release will
                                 not result in event of default or breach by
                                 Mortgagor under the IBM Lease; (ii) the related
                                 Mortgagor has constructed replacement parking
                                 on the related mortgaged property satisfying
                                 the terms and conditions of the IBM Lease, and
                                 (iii) the related Mortgagor shall transfer
                                 title to the development parcel to a person or
                                 entity other than any entity owned or
                                 controlled by Mortgagor.

                                 U-Store-It Portfolio II. The related Mortgagor
                                 may provide substitute real property and obtain
                                 a release of an Individual Property (as defined
                                 in the related loan documents) from the lien of
                                 its applicable mortgage subject to the
                                 satisfaction of certain conditions, including,
                                 among others, (1) the related Mortgagor (a)
                                 gives at least 30 (but less than 90) days
                                 written notice of such release and
                                 substitution, (b) executes a new security
                                 agreement in connection with a substitute
                                 Individual Property for which the fair market
                                 value is equal to the released Individual
                                 Property at the time the loan closed or
                                 immediately prior to such release, and for
                                 which substitute property the Mortgagor holds
                                 fee title (and which substitute property is in
                                 substantially the same repair and condition and
                                 is free of hazardous substances except for
                                 nominal amounts which would normally appear at
                                 similar properties), and (c) transfers the
                                 Individual Property to a third party not
                                 affiliated with Mortgagor, (2) following the
                                 date of release, the debt service coverage
                                 ratio for the remaining Individual Properties
                                 shall be at least equal to the debt service
                                 coverage ratio for all of the Individual
                                 Properties including the Individual Property to
                                 be released for the twelve months immediately
                                 preceding such release, and (3) each Rating
                                 Agency shall have confirmed that such release
                                 and substitution will not result in an Adverse
                                 Rating Event for the related mortgage loan.

                                 Wilshire Rodeo Plaza (Office); Wilshire Rodeo
                                 Plaza (Retail). Simultaneously with, or at any
                                 time after, the subordination of the related
                                 mortgages to a condominium declaration in
                                 accordance with the related loan documents, the
                                 related Mortgagor may obtain (i) the release of
                                 the "Wilshire Retail Condominium" (as defined
                                 in the related mortgage loan documents (Retail)
                                 from the lien of the mortgage securing the
                                 Wilshire Rodeo Plaza (Office) mortgage loan and
                                 (ii) the release of the "Wilshire Office
                                 Condominium," the "Rodeo Office Condominium",
                                 the "Parking Condominium" and the "Rodeo Retail
                                 Condominium" (as such terms are defined in the
                                 related mortgage loan documents (Office) from
                                 the lien of the mortgage securing the Wilshire
                                 Rodeo Plaza (Retail) mortgage loan (as to each
                                 loan, the property not released being referred
                                 to as the "Remaining Property") subject to the
                                 satisfaction of certain conditions, including
                                 without limitation, (a) simultaneously with
                                 such releases, the Wilshire Retail Condominium
                                 shall be acquired by a third party pursuant to
                                 a transfer permitted under the related mortgage
                                 loan documents, (b) pro forma net operating
                                 income (based on financial statements for the
                                 four most recent quarters; (c) neither loan
                                 shall exceed the value of the applicable
                                 Remaining Property by more than 125%; and (d)
                                 following such release the mortgagee

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
                                 shall retain a first lien and security interest
                                 on the applicable Remaining Property and
                                 property related thereto and (e) the release
                                 shall not constitute a prohibited transaction
                                 for, or contribution after the start up date
                                 to, a "REMIC Trust".

--------------------------------------------------------------------------------
(xxxi) Qualifications;           2100 Kalakaua Drive. As of the date of
Licensing; Zoning                origination of the related mortgage loan, the
                                 Mortgagor had applied with the City and County
                                 of Honolulu for, but had not yet received
                                 approval of, a conditional use permit to allow
                                 required parking to be maintained off-site.
                                 Such conditional use permit has since been
                                 approved, but is not transferable. Any
                                 subsequent owner of the related mortgaged
                                 property would have to re-apply for its own
                                 conditional use permit.

                                 6900 Place Shopping Center; Courtyard Plaza.
                                 The related Mortgagor failed to deliver
                                 certificates of occupancy for a majority of
                                 leasable space at the mortgaged property and is
                                 required to deliver all outstanding
                                 certificates of occupancy within 120 days after
                                 closing of the related mortgage loan.

                                 Big Beaver Office Building. The related
                                 mortgaged property fails to meet minimum
                                 parking requirements. A side letter obligates
                                 the related Mortgagor to cause the related
                                 mortgaged property to comply as soon as
                                 possible post-closing, and a carve out for
                                 losses incurred by mortgagee by reason of such
                                 failure to be in such compliance was added to
                                 the related note, mortgage and non-recourse
                                 carve out guaranty.

                                 Southern Warehouses. As of closing of the
                                 related mortgage loan, certain open permits and
                                 uncured violations existed at the mortgaged
                                 property. Mortgagee held back funds at closing
                                 as additional security until such time as the
                                 related Mortgagor has provided evidence that
                                 the related mortgaged property is in
                                 compliance, in all material respects with all
                                 applicable building and zoning laws,
                                 ordinances, permits and regulations.

                                 The Courtyard Marriott Midtown East. The
                                 related mortgaged property currently has a
                                 temporary certificate of occupancy as a result
                                 of certain sidewalk and building facade
                                 violations that are cited by the City of New
                                 York Department of Buildings and must be
                                 corrected. The related Mortgagor has
                                 represented and warranted to Mortgagee in the
                                 related mortgage that the municipal violations
                                 do not have a material adverse effect on the
                                 ownership or condition of the related mortgaged
                                 property, and that related Mortgagor, to the
                                 extent possible, shall cause the municipal
                                 violations to be cured as soon as practicable.

                                 Westlake Atascocita. As of the date of closing,
                                 the Property does not consist of independent
                                 and lawfully subdivided parcels of land. The
                                 Mortgagor has covenanted to cause the related
                                 mortgaged property to undergo proper
                                 subdivision pursuant to the requirements of the
                                 City of Houston and Harris County and the
                                 related guarantor has provided a payment
                                 guaranty as further security for the related
                                 mortgage loan, until such time as the related
                                 mortgaged property has been lawfully subdivided
                                 into separate parcels of land. As of the
                                 execution of the Deed of Trust (December 28,
                                 2004), a portion of the mortgaged real property
                                 was not an independent tax lot and was assessed
                                 for real estate tax purposes as part of another
                                 parcel of land (the "Prior Parcel"). Pursuant
                                 to the Deed of Trust, related borrower is
                                 obligated to cause such portion to become an
                                 independent tax lot by January 1, 2005. Until
                                 such

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
                                 portion is no longer assessed as part of the
                                 Prior Parcel, Borrower shall be obligated to
                                 monthly tax deposit pursuant to the related
                                 loan documents shall include the real estate
                                 taxes for the entire Prior Parcel.

--------------------------------------------------------------------------------
(xxxii) Property Financial       IBM Gaithersburg. The related loan agreement
Statements                       requires audited annual financial statements
                                 from the related guarantor only.

--------------------------------------------------------------------------------
(xxxiii) Single Purpose Entity   13250-13330 Technology Drive. The related
                                 Mortgagor is Cheryl I. Boldon as Trustee of
                                 Janet C. Snyder Irrevocable Trust U/A/D
                                 September 26, 1990.

                                 Gainesville; Shopping Center; Hernando West
                                 Shopping Center; Town Shoppes of Margate. The
                                 related loan documents require the Mortgagor to
                                 be a Single Purpose Entity; however, in each
                                 case the related Mortgagor's organizational
                                 documents do not contain such requirements.

                                 Southern Warehouses. The related Mortgagor
                                 consists of a Florida Land Trust with 16 single
                                 purpose entity beneficiaries and an
                                 institutional trustee which is not a single
                                 purpose entity. No opinion of counsel was
                                 obtained with respect to the non-consolidation
                                 of such Mortgagor.

--------------------------------------------------------------------------------
(xxxv) Legal Proceedings         Livonia Trade Center. The related Mortgagor
                                 represented that there were not any matters
                                 pending against related Mortgagor; however, a
                                 judgment has been obtained against David
                                 Clapper, the key principal of Mortgagor. If
                                 David Clapper fails to pay the judgement or
                                 fails to have a court of competent jurisdiction
                                 stay execution of the "TacCo Judgment" against
                                 him and his assets within 10 days of a ruling
                                 that such judgment remains in effect or in the
                                 event any judgment creditor (or any other
                                 person claiming under the "TacCo Judgement")
                                 attempts to execute upon such judgement a `cash
                                 trap' will be triggered pursuant to a cash
                                 management agreement executed at closing of the
                                 related mortgage loan.

                                 The Courtyard Marriott Midtown East. The
                                 condominium association of which the related
                                 Mortgagor is a member is pursuing various
                                 claims against Bovis Lend Lease LMB, Inc.
                                 arising out of Bovis' retention as general
                                 contractor for one of two construction projects
                                 at the subject property. The condominium
                                 association is seeking damages for breach of
                                 contract/failure to perform under a related
                                 hotel project contract and condominium project
                                 contract. Bovis has asserted a counterclaim
                                 against the condominium association for breach
                                 of contract, defense and indemnification.

--------------------------------------------------------------------------------
(xxxvii) Trustee Under Deed of   Clearview Palms. the related mortgage also
Trust                            secures the Clearview Palms Non Trust Loan.

--------------------------------------------------------------------------------
(xl) Engineering Assessments     The Courtyard Marriott Midtown East. Mortgagee
                                 has waived the initial deposits and has
                                 suspended ongoing escrow deposits for Taxes,
                                 Insurance, Other Charges, Deferred Maintenance
                                 and FF&E replacement so long as (i) the
                                 property manager, Courtyard Management
                                 Corporation (or an affiliate of Marriott
                                 International, Inc.) is reserving or otherwise
                                 deducting for the payment of, and paying
                                 current, Taxes, Insurance Premiums and Other
                                 Charges and (ii) the Debt Service Coverage
                                 Ratio is equal to or greater than 1.15:1.00.
                                 The FF&E Reserve is held by Courtyard
                                 Management Corporation in an account at North
                                 Fork Bank, and has been pledged to Mortgagee as
                                 additional security for the related mortgage
                                 loan and is subject to an FF&E Account Control
                                 Agreement with North Fork Bank.

--------------------------------------------------------------------------------
(xli) Escrows                    6900 Place Shopping Center; Big Beaver Office
                                 Building; Courtyard Plaza; Westlake Atascocita;
                                 Southern Warehouses. See also the entries for
                                 these

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
                                 loans on Schedule I (xxxi) "Qualifications;
                                 Licensing; Zoning."

                                 The Courtyard Marriott Midtown East. The
                                 related mortgaged property currently has a
                                 temporary certificate of occupancy as a result
                                 of certain sidewalk and building facade
                                 violations that are cited by the City of New
                                 York Department of Buildings and must be
                                 corrected. The related Mortgagor has
                                 represented and warranted to the related lender
                                 that the municipal violations do not have a
                                 material adverse effect on the ownership or
                                 condition of the related mortgaged property,
                                 and that related Mortgagor, to the extent
                                 possible, shall cause the municipal violations
                                 to be cured as soon as practicable.

--------------------------------------------------------------------------------
(xlv) Leasehold Interest Only    Marriott Salt Lake. The related mortgage loan
                                 is secured by two (2) ground leases covering
                                 the related mortgaged property. The main ground
                                 lease ("Main Ground Lease) is a ground lease
                                 that satisfy the representations set forth in
                                 (xlv) except that the Main Ground Lease may be
                                 assigned to Mortgagee or its nominee pursuant
                                 to foreclosure or deed in lieu; thereafter,
                                 further assignments will require Landlord
                                 consent, which consent generally may not be
                                 unreasonably withheld. A second unrecorded
                                 lease (the "Hallway Ground Lease") covering a
                                 small portion of related mortgaged property
                                 equaling approximately 1078 sq. ft. does not
                                 satisfy some or all of the representations set
                                 forth in (xlv).

--------------------------------------------------------------------------------
(xlviii) Defeasance.             Gainesville Shopping Center; Hernando West
                                 Shopping Center; Towne Shoppes of Margate: The
                                 related mortgaged properties secure all of the
                                 related mortgage loans on a
                                 cross-collateralized and cross-defaulted basis.
                                 Each related mortgagor is permitted to release
                                 its property (each a "Release Party") from the
                                 lien of the related mortgage through
                                 defeasance. The Defeasance Collateral is
                                 required to be sufficient to make payments
                                 which are in amounts equal to or greater than
                                 the lesser of (A) the Applicable Percentage (as
                                 hereinafter defined) of the Scheduled
                                 Defeasance Payments ( as defined in the related
                                 loan documents) for the applicable Release
                                 Property and (B) the Undefeased Payments (as
                                 defined in the related loan documents)
                                 immediately prior to the date of release.
                                 Applicable Percentage means: (i) 100% in the
                                 event the (x) Release Property is that certain
                                 property commonly known as "Towne Shoppes of
                                 Margate" ("Margate") or (y) Release Property is
                                 either that certain property commonly known as
                                 "Hernando West Plaza" ("Hernando") or that
                                 certain property commonly known as "Gainesville
                                 Shopping Center" ("Gainesville") and Margate
                                 shall have previously been released (ii) 110%
                                 in the event that no Release Property shall
                                 have previously been released and the Release
                                 Property is not Margate and (iii) 120% in the
                                 event either Hernando or Gainesville shall have
                                 previously been released and the Release
                                 Property is not Margate.

                                 Marriott Salt Lake. The Hallway Ground Lease is
                                 part of the tax lot of property which is not
                                 part of the related mortgaged property.

                                 Southern Warehouses. The related Mortgagor is
                                 permitted to release portions of the mortgaged
                                 property from the lien of the related Mortgage
                                 through defeasance; the Defeasance Collateral
                                 is required to be sufficient to make all
                                 scheduled payments under the related loan
                                 documents on that part of the related mortgage
                                 loan equal to 100% of the loan amount allocated
                                 to the portion of the related mortgaged
                                 property being released.

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------
(liv) No Ownership Interest in   2100 Kalakaua. Offsite parking for the related
Mortgagor                        mortgaged property is provided pursuant to a
                                 license granted to the related Mortgagor by an
                                 affiliate of the Seller. See also entry for
                                 this mortgage loan on Schedule I (xlii)
                                 "Qualification; Licensing; Zoning."

                                 Salado Springs; Wilshire Rodeo Plaza (Retail);
                                 Wilshire Rodeo Plaza (Office). See entries for
                                 these loans on Schedule I (xxiv) "Whole Loan."

--------------------------------------------------------------------------------
(lv) No Undisclosed Common       6900 Place Shopping Center; Courtyard Plaza.
Ownership                        The real property securing these loans is
                                 directly or indirectly under common ownership.

                                 Allentown Towne Center; Bellflower; Clearview
                                 Palms; Perry Plaza; Route 30 Mall. The real
                                 property securing these loans is directly or
                                 indirectly under common ownership.

                                 Bay Colony Apartments; Lion's Run Apartments.
                                 The real property securing these loans is
                                 directly or indirectly under common ownership.

                                 Elmhurst Square; Northeast Plaza. The real
                                 property securing these loans is directly or
                                 indirectly under common ownership.

                                 Gainesville Shopping Center; Hernando West
                                 Shopping Center; Marion Shopping Center; Ocala
                                 Shopping Center; Towne Shoppes of Margate. The
                                 real property securing these loans is directly
                                 or indirectly under common ownership.

                                 Langham Creek; Timbers of Inwood Forest. The
                                 real property securing these loans is directly
                                 or indirectly under common ownership.

                                 Marriott Salt Lake; The Courtyard Marriott
                                 Midtown East. The real property securing these
                                 loans is directly or indirectly under common
                                 ownership.

                                 Wilshire Rodeo Plaza (Office); Wilshire Rodeo
                                 Plaza (Retail). The real property securing
                                 these loans is directly or indirectly under
                                 common ownership.

--------------------------------------------------------------------------------

                                   SCHEDULE IV

               SCHEDULE OF ENVIRONMENTALLY INSURED MORTGAGE LOANS

                                      None.

                                   SCHEDULE V

                   SCHEDULE OF INITIAL DEPOSIT MORTGAGE LOANS

-----------------------------------------------------------------------------------------------------------------
  MORTGAGE LOAN                                        DATE OF ORIGINATION/                      MORTGAGE LOAN
     NUMBER                      PROPERTY NAME             CUT-OFF DATE       INITIAL DEPOSIT        SELLER
-----------------------------------------------------------------------------------------------------------------

        5         Macquarie DDR Portfolio                    1/14/2005           92,744.44            UBS
-----------------------------------------------------------------------------------------------------------------
       12         Great Neck Roslyn Portfolio                1/27/2005          163,907.33            UBS
-----------------------------------------------------------------------------------------------------------------
       26         Oaks of Denton Apartments                  1/27/2005           67,300.14            LB
-----------------------------------------------------------------------------------------------------------------
       29         Hayward FedEx                              1/21/2005           56,445.83            UBS
-----------------------------------------------------------------------------------------------------------------
       56         Kirby Gate Office                          1/19/2005           19,700.50            UBS
-----------------------------------------------------------------------------------------------------------------
       67         La Salle National Bank Branch              1/14/2005           14,810.25            UBS
-----------------------------------------------------------------------------------------------------------------
       77         Marketplace at Town Center                 1/14/2005           11,579.48            UBS
-----------------------------------------------------------------------------------------------------------------
       85         Barbizon Building                          1/14/2005            8,144.73            UBS
-----------------------------------------------------------------------------------------------------------------

                                   SCHEDULE VI

                      SCHEDULE OF MORTGAGE LOANS SECURED BY
                   A HOSPITALITY PROPERTY OR NURSING FACILITY

-------------------------------------------------------------------------------------------------------------------------
  MORTGAGE LOAN                                                         TYPE OF           DATE OF         MORTGAGE LOAN
     NUMBER                   PROPERTY NAME AND ADDRESS                 PROPERTY        ORIGINATION          SELLER
-------------------------------------------------------------------------------------------------------------------------

        9          The Courtyard Marriott Midtown East                   Hotel           11/19/2004            LB
-------------------------------------------------------------------------------------------------------------------------
       11          Marriott Salt Lake                                    Hotel           12/15/2004            LB
-------------------------------------------------------------------------------------------------------------------------
       40          Best Western Rio Grande Inn                           Hotel           12/21/2004            UBS
-------------------------------------------------------------------------------------------------------------------------

                                  SCHEDULE VII

                           SCHEDULE OF REFERENCE RATES

 INTEREST ACCRUAL PERIODS BY          INTEREST ACCRUAL
       NUMERICAL ORDER              PERIOD BEGINNING IN:         REFERENCE RATE
       ---------------              --------------------         --------------
              1                         January 2005                5.43194%
              2                        February 2005                5.43203%
              3                          March 2005                 5.59275%
              4                          April 2005                 5.43183%
              5                           May 2005                  5.59267%
              6                          June 2005                  5.43175%
              7                          July 2005                  5.59258%
              8                         August 2005                 5.59254%
              9                        September 2005               5.43163%
              10                        October 2005                5.59245%
              11                       November 2005                5.43155%
              12                       December 2005                5.43154%
              13                        January 2006                5.43152%
              14                       February 2006                5.43175%
              15                         March 2006                 5.59232%
              16                         April 2006                 5.43148%
              17                          May 2006                  5.59228%
              18                         June 2006                  5.43145%
              19                         July 2006                  5.59224%
              20                        August 2006                 5.59221%
              21                       September 2006               5.43140%
              22                        October 2006                5.59217%
              23                       November 2006                5.43137%
              24                       December 2006                5.43135%
              25                        January 2007                5.43133%
              26                       February 2007                5.43161%
              27                         March 2007                 5.59207%
              28                         April 2007                 5.43133%
              29                          May 2007                  5.59206%
              30                         June 2007                  5.43133%
              31                         July 2007                  5.59205%
              32                        August 2007                 5.59204%
              33                       September 2007               5.43134%
              34                        October 2007                5.59202%
              35                       November 2007                5.43133%
              36                       December 2007                5.59195%
              37                        January 2008                5.43124%
              38                       February 2008                5.43133%

 INTEREST ACCRUAL PERIODS BY          INTEREST ACCRUAL
       NUMERICAL ORDER              PERIOD BEGINNING IN:         REFERENCE RATE
       ---------------              --------------------         --------------
              39                         March 2008                 5.59177%
              40                         April 2008                 5.43111%
              41                          May 2008                  5.59166%
              42                         June 2008                  5.43102%
              43                         July 2008                  5.59154%
              44                        August 2008                 5.59149%
              45                       September 2008               5.43088%
              46                        October 2008                5.59137%
              47                       November 2008                5.43079%
              48                       December 2008                5.43073%
              49                        January 2009                5.43069%
              50                       February 2009                5.43107%
              51                         March 2009                 5.59102%
              52                         April 2009                 5.43051%
              53                          May 2009                  5.59088%
              54                         June 2009                  5.43040%
              55                         July 2009                  5.59074%
              56                        August 2009                 5.59068%
              57                       September 2009               5.43023%
              58                        October 2009                5.59053%
              59                       November 2009                5.43126%
              60                       December 2009                5.40578%
              61                        January 2010                5.41191%
              62                       February 2010                5.44194%
              63                         March 2010                 5.58281%
              64                         April 2010                 5.42670%
              65                          May 2010                  5.60460%
              66                         June 2010                  5.45006%
              67                         July 2010                  5.60449%
              68                        August 2010                 5.60430%
              69                       September 2010               5.44951%
              70                        October 2010                5.60387%
              71                       November 2010                5.44912%
              72                       December 2010                5.44892%
              73                        January 2011                5.44874%
              74                       February 2011                5.44903%
              75                         March 2011                 5.60274%
              76                         April 2011                 5.44811%
              77                          May 2011                  5.60229%
              78                         June 2011                  5.44771%
              79                         July 2011                  5.60184%
              80                        August 2011                 5.60162%
              81                       September 2011               5.43983%

 INTEREST ACCRUAL PERIODS BY          INTEREST ACCRUAL
       NUMERICAL ORDER              PERIOD BEGINNING IN:         REFERENCE RATE
       ---------------              --------------------         --------------
              82                        October 2011                5.59298%
              83                       November 2011                5.48129%
              84                       December 2011                5.63386%

                                  SCHEDULE VIII

                SCHEDULE OF CLASS A-AB PLANNED PRINCIPAL BALANCES

               MONTH AND YEAR                          CLASS A-AB PLANNED
            OF DISTRIBUTION DATE                       PRINCIPAL BALANCE
            --------------------                       -----------------
               February 2005                             $54,000,000.00
                 March 2005                              $54,000,000.00
                 April 2005                              $54,000,000.00
                  May 2005                               $54,000,000.00
                 June 2005                               $54,000,000.00
                 July 2005                               $54,000,000.00
                August 2005                              $54,000,000.00
               September 2005                            $54,000,000.00
                October 2005                             $54,000,000.00
               November 2005                             $54,000,000.00
               December 2005                             $54,000,000.00
                January 2006                             $54,000,000.00
               February 2006                             $54,000,000.00
                 March 2006                              $54,000,000.00
                 April 2006                              $54,000,000.00
                  May 2006                               $54,000,000.00
                 June 2006                               $54,000,000.00
                 July 2006                               $54,000,000.00
                August 2006                              $54,000,000.00
               September 2006                            $54,000,000.00
                October 2006                             $54,000,000.00
               November 2006                             $54,000,000.00
               December 2006                             $54,000,000.00
                January 2007                             $54,000,000.00
               February 2007                             $54,000,000.00
                 March 2007                              $54,000,000.00
                 April 2007                              $54,000,000.00
                  May 2007                               $54,000,000.00
                 June 2007                               $54,000,000.00
                 July 2007                               $54,000,000.00
                August 2007                              $54,000,000.00
               September 2007                            $54,000,000.00
                October 2007                             $54,000,000.00
               November 2007                             $54,000,000.00
               December 2007                             $54,000,000.00
                January 2008                             $54,000,000.00
               February 2008                             $54,000,000.00
                 March 2008                              $54,000,000.00
                 April 2008                              $54,000,000.00
                  May 2008                               $54,000,000.00
                 June 2008                               $54,000,000.00

               MONTH AND YEAR                          CLASS A-AB PLANNED
            OF DISTRIBUTION DATE                       PRINCIPAL BALANCE
            --------------------                       -----------------
                 July 2008                               $54,000,000.00
                August 2008                              $54,000,000.00
               September 2008                            $54,000,000.00
                October 2008                             $54,000,000.00
               November 2008                             $54,000,000.00
               December 2008                             $54,000,000.00
                January 2009                             $54,000,000.00
               February 2009                             $54,000,000.00
                 March 2009                              $54,000,000.00
                 April 2009                              $54,000,000.00
                  May 2009                               $54,000,000.00
                 June 2009                               $54,000,000.00
                 July 2009                               $54,000,000.00
                August 2009                              $54,000,000.00
               September 2009                            $54,000,000.00
                October 2009                             $54,000,000.00
               November 2009                             $54,000,000.00
               December 2009                             $54,000,000.00
                January 2010                             $54,000,000.00
               February 2010                             $54,000,000.00
                 March 2010                              $54,000,000.00
                 April 2010                              $54,000,000.00
                  May 2010                               $53,227,434.46
                 June 2010                               $50,699,000.00
                 July 2010                               $49,729,000.00
                August 2010                              $48,847,000.00
               September 2010                            $47,961,000.00
                October 2010                             $46,978,000.00
               November 2010                             $46,082,000.00
               December 2010                             $45,090,000.00
                January 2011                             $44,185,000.00
               February 2011                             $43,274,000.00
                 March 2011                              $42,087,000.00
                 April 2011                              $41,166,000.00
                  May 2011                               $40,151,000.00
                 June 2011                               $39,220,000.00
                 July 2011                               $38,195,000.00
                August 2011                              $37,254,000.00
               September 2011                            $36,309,000.00
                October 2011                             $35,269,000.00
               November 2011                             $34,199,000.00
               December 2011                             $33,999,000.00
                January 2012                             $32,257,534.64
               February 2012                             $31,335,000.00
                 March 2012                              $30,240,000.00
                 April 2012                              $29,308,000.00

               MONTH AND YEAR                          CLASS A-AB PLANNED
            OF DISTRIBUTION DATE                       PRINCIPAL BALANCE
            --------------------                       -----------------
                  May 2012                               $28,287,000.00
                 June 2012                               $27,345,000.00
                 July 2012                               $26,315,000.00
                August 2012                              $25,363,000.00
               September 2012                            $24,406,000.00
                October 2012                             $23,361,000.00
               November 2012                             $18,554,000.00
               December 2012                             $17,505,000.00
                January 2013                             $16,534,000.00
               February 2013                             $15,557,000.00
                 March 2013                              $14,330,000.00
                 April 2013                              $13,342,000.00
                  May 2013                               $12,268,000.00
                 June 2013                               $11,270,000.00
                 July 2013                               $10,186,000.00
                August 2013                              $9,177,000.00
               September 2013                            $8,163,000.00
                October 2013                             $7,063,000.00
               November 2013                             $6,039,000.00
               December 2013                             $4,929,000.00
                January 2014                              3,894,000.00
               February 2014                             $2,853,000.00
                 March 2014                              $1,567,000.00
                 April 2014                                  $0.00

                                   SCHEDULE IX

           SCHEDULE OF ADDITIONAL MORTGAGE LOAN ORIGINATION DOCUMENTS

                                      None.

                                   SCHEDULE X

                  SCHEDULE OF ADDITIONAL SECTION 2.03 DOCUMENTS

                                      None.

                                   EXHIBIT A-1

         FORM OF CLASS [A-1] [A-2] [A-3] [A-AB] [A-4] [A-1A] CERTIFICATE

                    LB-UBS COMMERCIAL MORTGAGE TRUST 2005-C1
  CLASS [A-1] [A-2] [A-3] [A-AB] [A-4] [A-1A] COMMERCIAL MORTGAGE PASS-THROUGH
                           CERTIFICATE, SERIES 2005-C1

This is one of a series of commercial mortgage pass-through certificates
(collectively, the "Certificates"), issued in multiple classes (each, a
"Class"), which series of Certificates evidences the entire beneficial ownership
interest in a trust (the "Trust") whose assets consist primarily of a pool (the
"Mortgage Pool") of multifamily and commercial mortgage loans (the "Mortgage
Loans"), such pool being formed and sold by

                   STRUCTURED ASSET SECURITIES CORPORATION II

Pass-Through Rate:  [__% per annum] [Variable]                  Initial Certificate Principal Balance of this Certificate
                                                                as of the Closing Date:
                                                                $------------

Date of Pooling and Servicing Agreement:                        Class Principal Balance of all the Class [A-1] [A-2] [A-3]
January 11, 2005                                                [A-AB] [A-4] [A-1A] Certificates as of the Closing Date:
                                                                $------------

Cut-off Date:  January 11, 2005                                 Aggregate unpaid principal balance of the Mortgage Pool as
                                                                of the Cut-off Date, after deducting payments of principal
Closing Date:  February 10, 2005                                due on or before such date (the "Initial Pool Balance"):

First Distribution Date: February 17, 2005                      $------------

Master Servicer:  Wachovia Bank, National Association           Trustee:  LaSalle Bank National Association

Special Servicer:  Allied Capital Corporation                   Fiscal Agent: ABN AMRO Bank N.V.

Certificate No.  [A-1] [A-2] [A-3] [A-AB] [A-4] [A-1A]-___      CUSIP No.:  _____________

                                     A-1-1

[FOR BOOK ENTRY CERTIFICATES:] UNLESS THIS CERTIFICATE IS PRESENTED BY AN
AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST CORPORATION, A NEW YORK
CORPORATION ("DTC"), TO THE DEPOSITOR, THE TRUSTEE, THE CERTIFICATE REGISTRAR OR
ANY AGENT THEREOF FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME
AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE
TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

NO TRANSFER OF THIS CERTIFICATE OR ANY INTEREST HEREIN MAY BE MADE TO (A) ANY
RETIREMENT PLAN OR OTHER EMPLOYEE BENEFIT PLAN OR ARRANGEMENT SUBJECT TO THE
EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR
SECTION 4975 OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), OR
(B) ANY PERSON WHO IS DIRECTLY OR INDIRECTLY PURCHASING THIS CERTIFICATE OR ANY
INTEREST HEREIN ON BEHALF OF, AS NAMED FIDUCIARY OF, AS TRUSTEE OF, OR WITH
ASSETS OF ANY SUCH RETIREMENT PLAN OR OTHER EMPLOYEE BENEFIT PLAN OR
ARRANGEMENT, IF THE PURCHASE OR HOLDING OF THIS CERTIFICATE OR SUCH INTEREST
HEREIN WOULD RESULT IN A VIOLATION OF SECTION 406 OR 407 OF ERISA OR SECTION
4975 OF THE CODE OR WOULD RESULT IN THE IMPOSITION OF AN EXCISE TAX UNDER
SECTION 4975 OF THE CODE.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN STRUCTURED
ASSET SECURITIES CORPORATION II, WACHOVIA BANK, NATIONAL ASSOCIATION, ALLIED
CAPITAL CORPORATION, LASALLE BANK NATIONAL ASSOCIATION, ABN AMRO BANK N.V. OR
ANY OF THEIR RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE MORTGAGE
LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE UNITED STATES OR
ANY OTHER PERSON.

SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A "REGULAR
INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" (A "REMIC") AS THOSE
TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE CODE.

THE OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
THAN THE AMOUNT SHOWN ABOVE.

                  This certifies that Cede & Co. is the registered owner of the
Percentage Interest evidenced by this Certificate (obtained by dividing the
principal balance of this Certificate (its "Certificate Principal Balance") as
of the Closing Date by the aggregate principal balance of all the Certificates
of the same

                                     A-1-2

Class as this Certificate (their "Class Principal Balance") as of the Closing
Date) in that certain beneficial ownership interest in the Trust evidenced by
all the Certificates of the same Class as this Certificate. The Trust was
created and the Certificates were issued pursuant to a Pooling and Servicing
Agreement, dated as specified above (the "Agreement"), between Structured Asset
Securities Corporation II, as depositor (the "Depositor", which term includes
any successor entity under the Agreement), Wachovia Bank, National Association
as master servicer (the "Master Servicer", which term includes any successor
entity under the Agreement), Allied Capital Corporation, as special servicer
(the "Special Servicer", which term includes any successor entity under the
Agreement), LaSalle Bank National Association, as trustee (the "Trustee", which
term includes any successor entity under the Agreement), and ABN AMRO Bank N.V.,
as fiscal agent (the "Fiscal Agent", which term includes any successor entity
under the Agreement), a summary of certain of the pertinent provisions of which
is set forth hereafter. To the extent not defined herein, the capitalized terms
used herein have the respective meanings assigned in the Agreement. This
Certificate is issued under and is subject to the terms, provisions and
conditions of the Agreement, to which Agreement the Holder of this Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound. In
the event of any conflict between any provision of this Certificate and any
provision of the Agreement, such provision of this Certificate shall be
superseded to the extent of such inconsistency.

                  Pursuant to the terms of the Agreement, distributions will be
made on the 4th Business Day following the 11th calendar day of each month (or,
if such 11th calendar day is not a Business Day, then the 5th Business Day
following such 11th calendar day) (each, a "Distribution Date"), commencing on
the first Distribution Date specified above, to the Person in whose name this
Certificate is registered at the close of business on the last Business Day of
the month immediately preceding the month of such distribution (the "Record
Date"), in an amount equal to the product of the Percentage Interest evidenced
by this Certificate and the amount required to be distributed pursuant to the
Agreement on the applicable Distribution Date in respect of the Class of
Certificates to which this Certificate belongs; provided that the initial Record
Date will be the Closing Date. All distributions made under the Agreement in
respect of this Certificate will be made by the Trustee by wire transfer in
immediately available funds to the account of the Person entitled thereto at a
bank or other entity having appropriate facilities therefor, if such
Certificateholder shall have provided the Trustee with written wiring
instructions no less than five (5) Business Days prior to (or, in the case of
the first such distribution, no later than) the Record Date for such
distribution (which wiring instructions may be in the form of a standing order
applicable to all subsequent distributions as well), or otherwise by check
mailed to the address of such Certificateholder appearing in the Certificate
Register. Notwithstanding the above, the final distribution in respect of this
Certificate (determined without regard to any possible future reimbursement of
any Realized Loss or Additional Trust Fund Expense previously allocated to this
Certificate) will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the offices of the Certificate Registrar appointed as provided in the
Agreement or such other location as may be specified in such notice. Also
notwithstanding the foregoing, any distribution that may be made with respect to
this Certificate in reimbursement of any Realized Loss or Additional Trust Fund
Expense previously allocated to this Certificate, which reimbursement is to
occur after the date on which this Certificate is surrendered as contemplated by
the preceding sentence, will be made by check mailed to the address of the
Holder that surrenders this Certificate as such address last appeared in the
Certificate Register or to any such other address of which the Trustee is
subsequently notified in writing.

                  Any distribution to the Holder of this Certificate in
reduction of the Certificate Principal Balance hereof is binding on such Holder
and all future Holders of this Certificate and any Certificate

                                     A-1-3

issued upon the transfer hereof or in exchange herefor or in lieu hereof whether
or not notation of such distribution is made upon this Certificate.

                  The Certificates are limited in right of distribution to
certain collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Custodial Accounts, the Collection Account and,
if established, the REO Accounts may be made from time to time for purposes
other than, and, in certain cases, prior to, distributions to
Certificateholders, such purposes including the reimbursement of advances made,
or certain expenses incurred, with respect to the Mortgage Loans and the payment
of interest on such advances and expenses.

                  The Certificates are issuable in fully registered form only
without coupons in minimum denominations specified in the Agreement. As provided
in the Agreement and subject to certain limitations therein set forth, the
Certificates are exchangeable for new Certificates of the same Class in
authorized denominations evidencing the same aggregate Percentage Interest, as
requested by the Holder surrendering the same.

                  As provided in the Agreement and subject to certain
limitations therein set forth, the transfer of this Certificate is registrable
in the Certificate Register upon surrender of this Certificate for registration
of transfer at the offices of the Certificate Registrar, duly endorsed by, or
accompanied by a written instrument of transfer in the form satisfactory to the
Certificate Registrar duly executed by, the Holder hereof or his attorney duly
authorized in writing, and thereupon one or more new Certificates of the same
Class in authorized denominations evidencing the same aggregate Percentage
Interest will be issued to the designated transferee or transferees.

                  No service charge will be imposed for any registration of
transfer or exchange of Certificates, but the Trustee or the Certificate
Registrar may require payment of a sum sufficient to cover any tax or other
governmental charge that may be imposed in connection with any transfer or
exchange of Certificates.

                  [FOR BOOK ENTRY CERTIFICATES: Notwithstanding the foregoing,
for so long as this Certificate is registered in the name of Cede & Co. or in
such other name as is requested by an authorized representative of DTC,
transfers of interests in this Certificate shall be made through the book-entry
facilities of DTC.]

                  The Holder of this Certificate, by its acceptance hereof,
shall be deemed to have agreed to keep confidential any information it obtains
from the Trustee (except that such Holder may provide any such information
obtained by it to any other Person that holds or is contemplating the purchase
of this Certificate or an interest herein, provided that such other Person
confirms in writing such ownership interest or prospective ownership interest
and agrees to keep such information confidential). Notwithstanding the
foregoing, each offeree and/or holder of this Certificate (and each employee,
representative, or other agent of such offeree or holder) may disclose to any
and all persons, without limitation of any kind, the tax treatment and tax
structure of the transactions (as defined in section 1.6011-4 of the Treasury
Department regulations) associated herewith and all materials of any kind
(including opinions or other tax analyses) that are provided to the taxpayer
relating to such tax treatment and tax structure.

                                     A-1-4

                  Prior to due presentment of this Certificate for registration
of transfer, the Depositor, the Master Servicer, the Special Servicer, the
Trustee, the Fiscal Agent, the Certificate Registrar and any agents of any of
them may treat the Person in whose name this Certificate is registered as the
owner hereof for all purposes, and none of the Depositor, the Master Servicer,
the Special Servicer, the Trustee, the Fiscal Agent, the Certificate Registrar
or any such agent shall be affected by notice to the contrary.

                  Subject to certain terms and conditions set forth in the
Agreement, the Trust and the obligations created by the Agreement shall
terminate upon distribution (or provision for distribution) to the
Certificateholders of all amounts held by or on behalf of the Trustee and
required to be distributed to them pursuant to the Agreement following the
earlier of (i) the final payment (or any advance with respect thereto) on or
other liquidation of the last Mortgage Loan or REO Property remaining in the
Trust, and (ii) the purchase by the Depositor, Lehman Brothers Inc., the Master
Servicer, the Special Servicer or any Controlling Class Certificateholder at a
price determined as provided in the Agreement of all Mortgage Loans and any REO
Properties remaining in the Trust. The Agreement permits, but does not require,
any Controlling Class Certificateholder (with priority among such Holders being
given to the Holder of Certificates representing the greatest Percentage
Interest in the Controlling Class), the Special Servicer, the Master Servicer,
the Depositor or Lehman Brothers Inc., in that order of priority (with any
Controlling Class Certificateholder having the most senior priority) to purchase
from the Trust all Mortgage Loans and any REO Properties remaining therein. The
exercise of such right will effect early retirement of the Certificates;
however, such right to purchase is subject to the aggregate Stated Principal
Balance of the Mortgage Pool at the time of purchase being less than
approximately 1.0% of the Initial Pool Balance specified on the face hereof.

                  The Agreement permits, with certain exceptions therein
provided, the amendment thereof, and the modification of the rights and
obligations of the Depositor, the Master Servicer, the Special Servicer, the
Trustee and the Fiscal Agent thereunder and the rights of the Certificateholders
thereunder, at any time by the Depositor, the Master Servicer, the Special
Servicer, the Trustee and the Fiscal Agent with the consent of the Holders of
Certificates entitled to at least 66-2/3% of the Voting Rights allocated to the
affected Classes. Any such consent by the Holder of this Certificate shall be
conclusive and binding on such Holder and upon all future Holders of this
Certificate and of any Certificate issued upon the transfer hereof or in
exchange herefor or in lieu hereof whether or not notation of such consent is
made upon this Certificate. The Agreement also permits the amendment thereof, in
certain circumstances, including any amendment necessary to maintain the status
of any REMIC Pool as a REMIC, without the consent of the Holders of any of the
Certificates.

                  Unless the certificate of authentication hereon has been
executed by the Certificate Registrar, by manual signature, this Certificate
shall not be entitled to any benefit under the Agreement or be valid for any
purpose.

                  The registered Holder hereof, by its acceptance hereof, agrees
that it will look solely to the Trust (to the extent of its rights therein) for
distributions hereunder.

                  This Certificate shall be construed in accordance with the
internal laws of the State of New York applicable to agreements made and to be
performed in said State, without applying any conflicts of law principles of
such state (other than the provisions of Section 5-1401 of the New York General
Obligations Law), and the obligations, rights and remedies of the Holder hereof
shall be determined in accordance with such laws.

                                     A-1-5

                  IN WITNESS WHEREOF, the Trustee has caused this Certificate to
be duly executed.

                                       LASALLE BANK NATIONAL ASSOCIATION,
                                       as Trustee

                                       By:
                                           -------------------------------------
                                           Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

                  This is one of the Class [A-1] [A-2] [A-3] [A-AB] [A-4] [A-1A]
Certificates referred to in the within-mentioned Agreement.

Dated:  _____________

                                       LASALLE BANK NATIONAL ASSOCIATION,
                                       as Certificate Registrar

                                       By:
                                           -------------------------------------
                                           Authorized Officer

                                     A-1-6

                                   ASSIGNMENT

                  FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s)
 and transfer(s) unto___________________________________________________________
________________________________________________________________________________
________________________________________________________________________________

     (please print or typewrite name and address including postal zip code
                                  of assignee)

the beneficial ownership interest in the Trust evidenced by the within
Commercial Mortgage Pass-Through Certificate and hereby authorize(s) the
registration of transfer of such interest to the above named assignee on the
Certificate Register of the Trust.

                  I (we) further direct the issuance of a new Commercial
Mortgage Pass-Through Certificate of a like Percentage Interest and Class to the
above named assignee and delivery of such Commercial Mortgage Pass-Through
Certificate to the following address:___________________________________________
________________________________________________________________________________
________________________________________________________________________________

Dated:

                                     -------------------------------------------
                                     Signature by or on behalf of Assignor

                                     -------------------------------------------
                                     Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

                  The assignee should include the following for purposes of
distribution:

                  Distributions shall, if permitted, be made by wire transfer or
otherwise, in immediately available funds, _____________________________________
to for the account of _________________________________________________________.

                  Distributions made by check (such check to be made payable to
______________________) and all applicable statements and notices should be
mailed to _____________________________________________________________________.

                  This information is provided by _____________________________,
the assignee named above, or __________________________________, as its agent.

                                     A-1-7

                                  EXHIBIT A-2

                         FORM OF CLASS X-CP CERTIFICATE

                    LB-UBS COMMERCIAL MORTGAGE TRUST 2005-C1
            CLASS X-CP COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATE,
                                 SERIES 2005-C1

This is one of a series of commercial mortgage pass-through certificates
(collectively, the "Certificates"), issued in multiple classes (each, a
"Class"), which series of Certificates evidences the entire beneficial ownership
interest in a trust (the "Trust") whose assets consist primarily of a pool (the
"Mortgage Pool") of multifamily and commercial mortgage loans (the "Mortgage
Loans"), such pool being formed and sold by

                   STRUCTURED ASSET SECURITIES CORPORATION II

Pass-Through Rate:  Variable                                    Initial Certificate Principal Balance of this Certificate
                                                                as of the Closing Date:
                                                                $
                                                                 ------------

Date of Pooling and Servicing Agreement:                        Class Principal Balance of all the Class X-CP
January 11, 2005                                                Certificates as of the Closing Date:
                                                                $
                                                                 ------------

Cut-off Date:  January 11, 2005                                 Aggregate unpaid principal balance of the Mortgage Pool as
                                                                of the Cut-off Date, after deducting payments of principal
Closing Date:  February 10, 2005                                due on or before such date (the "Initial Pool Balance"):
                                                                $
                                                                 -------------
First Distribution Date: February 17, 2005

Master Servicer:  Wachovia Bank, National Association           Trustee:  LaSalle Bank National Association

Special Servicer:  Allied Capital Corporation                   Fiscal Agent: ABN AMRO Bank N.V.

Certificate No.  X-CP -___                                      CUSIP No.:  _____________

                                     A-2-1

[FOR BOOK ENTRY CERTIFICATES:] UNLESS THIS CERTIFICATE IS PRESENTED BY AN
AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST CORPORATION, A NEW YORK
CORPORATION ("DTC"), TO THE DEPOSITOR, THE TRUSTEE, THE CERTIFICATE REGISTRAR OR
ANY AGENT THEREOF FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME
AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE
TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

NO TRANSFER OF THIS CERTIFICATE OR ANY INTEREST HEREIN MAY BE MADE TO (A) ANY
RETIREMENT PLAN OR OTHER EMPLOYEE BENEFIT PLAN OR ARRANGEMENT SUBJECT TO THE
EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR
SECTION 4975 OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), OR
(B) ANY PERSON WHO IS DIRECTLY OR INDIRECTLY PURCHASING THIS CERTIFICATE OR ANY
INTEREST HEREIN ON BEHALF OF, AS NAMED FIDUCIARY OF, AS TRUSTEE OF, OR WITH
ASSETS OF ANY SUCH RETIREMENT PLAN OR OTHER EMPLOYEE BENEFIT PLAN OR
ARRANGEMENT, IF THE PURCHASE OR HOLDING OF THIS CERTIFICATE OR SUCH INTEREST
HEREIN WOULD RESULT IN A VIOLATION OF SECTION 406 OR 407 OF ERISA OR SECTION
4975 OF THE CODE OR WOULD RESULT IN THE IMPOSITION OF AN EXCISE TAX UNDER
SECTION 4975 OF THE CODE.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN STRUCTURED
ASSET SECURITIES CORPORATION II, WACHOVIA BANK, NATIONAL ASSOCIATION, ALLIED
CAPITAL CORPORATION, LASALLE BANK NATIONAL ASSOCIATION, ABN AMRO BANK N.V. OR
ANY OF THEIR RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE MORTGAGE
LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE UNITED STATES OR
ANY OTHER PERSON.

SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A "REGULAR
INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" (A "REMIC") AS THOSE
TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE CODE.

THE OUTSTANDING CERTIFICATE NOTIONAL AMOUNT HEREOF AT ANY TIME MAY BE LESS THAN
THE AMOUNT SHOWN ABOVE. THIS CERTIFICATE DOES NOT HAVE A CERTIFICATE PRINCIPAL
BALANCE AND DOES NOT ENTITLE THE HOLDER HEREOF TO ANY DISTRIBUTIONS OF
PRINCIPAL. THE HOLDER HEREOF WILL BE ENTITLED TO DISTRIBUTIONS OF INTEREST
ACCRUED AS PROVIDED IN THE POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN ON
THE CERTIFICATE NOTIONAL AMOUNT OF THIS CERTIFICATE, WHICH AT ANY TIME MAY BE
LESS THAN THE AMOUNT SHOWN ABOVE.

                                     A-2-2

                  This certifies that Cede & Co. is the registered owner of the
Percentage Interest evidenced by this Certificate (obtained by dividing the
principal balance of this Certificate (its "Certificate Principal Balance") as
of the Closing Date by the aggregate principal balance of all the Certificates
of the same Class as this Certificate (their "Class Principal Balance") as of
the Closing Date) in that certain beneficial ownership interest in the Trust
evidenced by all the Certificates of the same Class as this Certificate. The
Trust was created and the Certificates were issued pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), between
Structured Asset Securities Corporation II, as depositor (the "Depositor", which
term includes any successor entity under the Agreement), Wachovia Bank, National
Association as master servicer (the "Master Servicer", which term includes any
successor entity under the Agreement), Allied Capital Corporation, as special
servicer (the "Special Servicer", which term includes any successor entity under
the Agreement), LaSalle Bank National Association, as trustee (the "Trustee",
which term includes any successor entity under the Agreement), and ABN AMRO Bank
N.V., as fiscal agent (the "Fiscal Agent", which term includes any successor
entity under the Agreement), a summary of certain of the pertinent provisions of
which is set forth hereafter. To the extent not defined herein, the capitalized
terms used herein have the respective meanings assigned in the Agreement. This
Certificate is issued under and is subject to the terms, provisions and
conditions of the Agreement, to which Agreement the Holder of this Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound. In
the event of any conflict between any provision of this Certificate and any
provision of the Agreement, such provision of this Certificate shall be
superseded to the extent of such inconsistency.

                  Pursuant to the terms of the Agreement, distributions will be
made on the 4th Business Day following the 11th calendar day of each month (or,
if such 11th calendar day is not a Business Day, then the 5th Business Day
following such 11th calendar day) (each, a "Distribution Date"), commencing on
the first Distribution Date specified above, to the Person in whose name this
Certificate is registered at the close of business on the last Business Day of
the month immediately preceding the month of such distribution (the "Record
Date"), in an amount equal to the product of the Percentage Interest evidenced
by this Certificate and the amount required to be distributed pursuant to the
Agreement on the applicable Distribution Date in respect of the Class of
Certificates to which this Certificate belongs; provided that the initial Record
Date will be the Closing Date. All distributions made under the Agreement in
respect of this Certificate will be made by the Trustee by wire transfer in
immediately available funds to the account of the Person entitled thereto at a
bank or other entity having appropriate facilities therefor, if such
Certificateholder shall have provided the Trustee with written wiring
instructions no less than five (5) Business Days prior to (or, in the case of
the first such distribution, no later than) the Record Date for such
distribution (which wiring instructions may be in the form of a standing order
applicable to all subsequent distributions as well), or otherwise by check
mailed to the address of such Certificateholder appearing in the Certificate
Register. Notwithstanding the above, the final distribution in respect of this
Certificate will be made after due notice by the Trustee of the pendency of such
distribution and only upon presentation and surrender of this Certificate at the
offices of the Certificate Registrar appointed as provided in the Agreement or
such other location as may be specified in such notice.

                  Any distribution to the Holder of this Certificate in
reduction of the Certificate Principal Balance hereof is binding on such Holder
and all future Holders of this Certificate and any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such distribution is made upon this Certificate.

                                     A-2-3

                  The Certificates are limited in right of distribution to
certain collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Custodial Accounts, the Collection Account and,
if established, the REO Accounts may be made from time to time for purposes
other than, and, in certain cases, prior to, distributions to
Certificateholders, such purposes including the reimbursement of advances made,
or certain expenses incurred, with respect to the Mortgage Loans and the payment
of interest on such advances and expenses.

                  The Certificates are issuable in fully registered form only
without coupons in minimum denominations specified in the Agreement. As provided
in the Agreement and subject to certain limitations therein set forth, the
Certificates are exchangeable for new Certificates of the same Class in
authorized denominations evidencing the same aggregate Percentage Interest, as
requested by the Holder surrendering the same.

                  As provided in the Agreement and subject to certain
limitations therein set forth, the transfer of this Certificate is registrable
in the Certificate Register upon surrender of this Certificate for registration
of transfer at the offices of the Certificate Registrar, duly endorsed by, or
accompanied by a written instrument of transfer in the form satisfactory to the
Certificate Registrar duly executed by, the Holder hereof or his attorney duly
authorized in writing, and thereupon one or more new Certificates of the same
Class in authorized denominations evidencing the same aggregate Percentage
Interest will be issued to the designated transferee or transferees.

                  No service charge will be imposed for any registration of
transfer or exchange of Certificates, but the Trustee or the Certificate
Registrar may require payment of a sum sufficient to cover any tax or other
governmental charge that may be imposed in connection with any transfer or
exchange of Certificates.

                  [FOR BOOK ENTRY CERTIFICATES: Notwithstanding the foregoing,
for so long as this Certificate is registered in the name of Cede & Co. or in
such other name as is requested by an authorized representative of DTC,
transfers of interests in this Certificate shall be made through the book-entry
facilities of DTC.]

                  The Holder of this Certificate, by its acceptance hereof,
shall be deemed to have agreed to keep confidential any information it obtains
from the Trustee (except that such Holder may provide any such information
obtained by it to any other Person that holds or is contemplating the purchase
of this Certificate or an interest herein, provided that such other Person
confirms in writing such ownership interest or prospective ownership interest
and agrees to keep such information confidential). Notwithstanding the
foregoing, each offeree and/or holder of this Certificate (and each employee,
representative, or other agent of such offeree or holder) may disclose to any
and all persons, without limitation of any kind, the tax treatment and tax
structure of the transactions (as defined in section 1.6011-4 of the Treasury
Department regulations) associated herewith and all materials of any kind
(including opinions or other tax analyses) that are provided to the taxpayer
relating to such tax treatment and tax structure.

                  Prior to due presentment of this Certificate for registration
of transfer, the Depositor, the Master Servicer, the Special Servicer, the
Trustee, the Fiscal Agent, the Certificate Registrar and any agents of any of
them may treat the Person in whose name this Certificate is registered as the
owner

                                     A-2-4

hereof for all purposes, and none of the Depositor, the Master Servicer,
the Special Servicer, the Trustee, the Fiscal Agent, the Certificate Registrar
or any such agent shall be affected by notice to the contrary.

                  Subject to certain terms and conditions set forth in the
Agreement, the Trust and the obligations created by the Agreement shall
terminate upon distribution (or provision for distribution) to the
Certificateholders of all amounts held by or on behalf of the Trustee and
required to be distributed to them pursuant to the Agreement following the
earlier of (i) the final payment (or any advance with respect thereto) on or
other liquidation of the last Mortgage Loan or REO Property remaining in the
Trust, and (ii) the purchase by the Depositor, Lehman Brothers Inc., the Master
Servicer, the Special Servicer or any Controlling Class Certificateholder at a
price determined as provided in the Agreement of all Mortgage Loans and any REO
Properties remaining in the Trust. The Agreement permits, but does not require,
any Controlling Class Certificateholder (with priority among such Holders being
given to the Holder of Certificates representing the greatest Percentage
Interest in the Controlling Class), the Special Servicer, the Master Servicer,
the Depositor or Lehman Brothers Inc., in that order of priority (with any
Controlling Class Certificateholder having the most senior priority) to purchase
from the Trust all Mortgage Loans and any REO Properties remaining therein. The
exercise of such right will effect early retirement of the Certificates;
however, such right to purchase is subject to the aggregate Stated Principal
Balance of the Mortgage Pool at the time of purchase being less than
approximately 1.0% of the Initial Pool Balance specified on the face hereof.

                  The Agreement permits, with certain exceptions therein
provided, the amendment thereof, and the modification of the rights and
obligations of the Depositor, the Master Servicer, the Special Servicer, the
Trustee and the Fiscal Agent thereunder and the rights of the Certificateholders
thereunder, at any time by the Depositor, the Master Servicer, the Special
Servicer, the Trustee and the Fiscal Agent with the consent of the Holders of
Certificates entitled to at least 66-2/3% of the Voting Rights allocated to the
affected Classes. Any such consent by the Holder of this Certificate shall be
conclusive and binding on such Holder and upon all future Holders of this
Certificate and of any Certificate issued upon the transfer hereof or in
exchange herefor or in lieu hereof whether or not notation of such consent is
made upon this Certificate. The Agreement also permits the amendment thereof, in
certain circumstances, including any amendment necessary to maintain the status
of any REMIC Pool as a REMIC, without the consent of the Holders of any of the
Certificates.

                  Unless the certificate of authentication hereon has been
executed by the Certificate Registrar, by manual signature, this Certificate
shall not be entitled to any benefit under the Agreement or be valid for any
purpose.

                  The registered Holder hereof, by its acceptance hereof, agrees
that it will look solely to the Trust (to the extent of its rights therein) for
distributions hereunder.

                  This Certificate shall be construed in accordance with the
internal laws of the State of New York applicable to agreements made and to be
performed in said State, without applying any conflicts of law principles of
such state (other than the provisions of Section 5-1401 of the New York General
Obligations Law), and the obligations, rights and remedies of the Holder hereof
shall be determined in accordance with such laws.

                                     A-2-5

                  IN WITNESS WHEREOF, the Trustee has caused this Certificate to
be duly executed.

                                  LASALLE BANK NATIONAL ASSOCIATION,
                                  as Trustee

                                  By:
                                  ----------------------------------------------
                                      Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

                  This is one of the Class X-CP Certificates referred to in the
within-mentioned Agreement.

Dated:  _____________

                                  LASALLE BANK NATIONAL ASSOCIATION,
                                  as Certificate Registrar

                                  By:
                                      ------------------------------------------
                                      Authorized Officer

                                     A-2-6

                                   ASSIGNMENT

                  FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s)
and transfer(s) unto ___________________________________________________________
________________________________________________________________________________
________________________________________________________________________________

     (please print or typewrite name and address including postal zip code
                                  of assignee)

the beneficial ownership interest in the Trust evidenced by the within
Commercial Mortgage Pass-Through Certificate and hereby authorize(s) the
registration of transfer of such interest to the above named assignee on the
Certificate Register of the Trust.

                  I (we) further direct the issuance of a new Commercial
Mortgage Pass-Through Certificate of a like Percentage Interest and Class to the
above named assignee and delivery of such Commercial Mortgage Pass-Through
Certificate to the following address:___________________________________________
________________________________________________________________________________
________________________________________________________________________________

Dated:

                               _________________________________________________
                               Signature by or on behalf of Assignor

                               ________________________________________________
                               Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

                  The assignee should include the following for purposes of
distribution:

                  Distributions shall, if permitted, be made by wire transfer or
otherwise, in immediately available funds, to___________________________________
 for the account of ___________________________________________________________.

                  Distributions made by check (such check to be made payable to
______________________) and all applicable statements and notices should be
mailed to _____________________________________________________________________.

                  This information is provided by_______________________________
______________________________, the assignee named above, or____________________
__________________________________, as its agent.

                                     A-2-7

                                   EXHIBIT A-3

                         FORM OF CLASS X-CL CERTIFICATE

                    LB-UBS COMMERCIAL MORTGAGE TRUST 2005-C1
            CLASS X-CL COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATE,
                                 SERIES 2005-C1

This is one of a series of commercial mortgage pass-through certificates
(collectively, the "Certificates"), issued in multiple classes (each, a
"Class"), which series of Certificates evidences the entire beneficial ownership
interest in a trust (the "Trust") whose assets consist primarily of a pool (the
"Mortgage Pool") of multifamily and commercial mortgage loans (the "Mortgage
Loans"), such pool being formed and sold by

                   STRUCTURED ASSET SECURITIES CORPORATION II

Pass-Through Rate:  Variable                                     Initial Certificate Notional Amount of this Certificate as
                                                                 of the Closing Date:
                                                                 $
                                                                  ------------

Date of Pooling and Servicing Agreement:                         Class Notional Amount of all the Class X-CL Certificates as
January 11, 2005                                                 of the Closing Date:
                                                                 $
                                                                  ------------

Cut-off Date:  January 11, 2005                                  Aggregate unpaid principal balance of the Mortgage Pool as
                                                                 of the Cut-off Date, after deducting payments of principal
Closing Date:  February 10, 2005                                 due on or before such date (the "Initial Pool Balance"):
                                                                 $
                                                                  -------------

First Distribution Date: February 17, 2005

Master Servicer:  Wachovia Bank, National Association            Trustee:  LaSalle Bank National Association

Special Servicer:  Allied Capital Corporation                    Fiscal Agent: ABN AMRO Bank N.V.

Certificate No.  X-CL -___                                       CUSIP No.:  _____________

                                     A-3-1

[FOR BOOK ENTRY CERTIFICATES: UNLESS THIS CERTIFICATE IS PRESENTED BY AN
AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST CORPORATION, A NEW YORK
CORPORATION ("DTC"), TO THE DEPOSITOR, THE TRUSTEE, THE CERTIFICATE REGISTRAR OR
ANY AGENT THEREOF FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME
AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE
TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

THIS CERTIFICATE HAS NOT BEEN REGISTERED OR QUALIFIED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED (THE "SECURITIES ACT"), OR THE SECURITIES LAWS OF ANY STATE.
ANY RESALE, PLEDGE, TRANSFER OR OTHER DISPOSITION OF THIS CERTIFICATE OR ANY
INTEREST HEREIN WITHOUT SUCH REGISTRATION OR QUALIFICATION MAY BE MADE ONLY IN A
TRANSACTION WHICH DOES NOT REQUIRE SUCH REGISTRATION OR QUALIFICATION AND WHICH
IS IN ACCORDANCE WITH THE PROVISIONS OF SECTION 5.02 OF THE POOLING AND
SERVICING AGREEMENT REFERRED TO HEREIN.

NO TRANSFER OF THIS CERTIFICATE OR ANY INTEREST HEREIN MAY BE MADE TO (A) ANY
RETIREMENT PLAN OR OTHER EMPLOYEE BENEFIT PLAN OR ARRANGEMENT SUBJECT TO THE
EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR
SECTION 4975 OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), OR
(B) ANY PERSON WHO IS DIRECTLY OR INDIRECTLY PURCHASING THIS CERTIFICATE OR ANY
INTEREST HEREIN ON BEHALF OF, AS NAMED FIDUCIARY OF, AS TRUSTEE OF, OR WITH
ASSETS OF ANY SUCH RETIREMENT PLAN OR OTHER EMPLOYEE BENEFIT PLAN OR
ARRANGEMENT, EXCEPT IN ACCORDANCE WITH THE PROVISIONS OF SECTION 5.02 OF THE
POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN STRUCTURED
ASSET SECURITIES CORPORATION II, WACHOVIA BANK, NATIONAL ASSOCIATION, ALLIED
CAPITAL CORPORATION, LASALLE BANK NATIONAL ASSOCIATION, ABN AMRO BANK N.V. OR
ANY OF THEIR RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE MORTGAGE
LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE UNITED STATES OR
ANY OTHER PERSON.

SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A "REGULAR
INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" (A "REMIC") AS THOSE
TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE CODE.

                                     A-3-2

THE OUTSTANDING CERTIFICATE NOTIONAL AMOUNT HEREOF AT ANY TIME MAY BE LESS THAN
THE AMOUNT SHOWN ABOVE. THIS CERTIFICATE DOES NOT HAVE A CERTIFICATE PRINCIPAL
BALANCE AND DOES NOT ENTITLE THE HOLDER HEREOF TO ANY DISTRIBUTIONS OF
PRINCIPAL. THE HOLDER HEREOF WILL BE ENTITLED TO DISTRIBUTIONS OF INTEREST
ACCRUED AS PROVIDED IN THE POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN ON
THE CERTIFICATE NOTIONAL AMOUNT OF THIS CERTIFICATE, WHICH AT ANY TIME MAY BE
LESS THAN THE AMOUNT SHOWN ABOVE.

[FOR A REGULATION S GLOBAL CERTIFICATE: PRIOR TO THE DATE (THE "RELEASE DATE")
THAT IS 40 DAYS AFTER THE LATER OF (A) THE COMMENCEMENT OF THE OFFERING OF THIS
CERTIFICATE TO PERSONS OTHER THAN DISTRIBUTORS IN RELIANCE ON REGULATION S UNDER
THE SECURITIES ACT, AND (B) THE DATE OF CLOSING OF THE OFFERING, THIS
CERTIFICATE MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED IN THE
UNITED STATES OR TO A U.S. PERSON WITHIN THE MEANING OF REGULATION S UNDER THE
SECURITIES ACT EXCEPT PURSUANT TO AN EXEMPTION FROM THE REGISTRATION
REQUIREMENTS OF THE SECURITIES ACT. NO BENEFICIAL OWNERS OF THIS CERTIFICATE
SHALL BE ENTITLED TO RECEIVE PAYMENTS HEREON UNLESS THE REQUIRED CERTIFICATIONS
HAVE BEEN DELIVERED PURSUANT TO THE TERMS OF THE POOLING AND SERVICING AGREEMENT
REFERRED TO HEREIN.]

                  This certifies that Cede & Co. is the registered owner of the
Percentage Interest evidenced by this Certificate (obtained by dividing the
notional principal amount of this Certificate (its "Certificate Notional
Amount") as of the Closing Date by the aggregate notional principal amount of
all the Certificates of the same Class as this Certificate (their "Class
Notional Amount") as of the Closing Date) in that certain beneficial ownership
interest in the Trust evidenced by all the Certificates of the same Class as
this Certificate. The Trust was created and the Certificates were issued
pursuant to a Pooling and Servicing Agreement, dated as specified above (the
"Agreement"), between Structured Asset Securities Corporation II, as depositor
(the "Depositor", which term includes any successor entity under the Agreement),
Wachovia Bank, National Association, as master servicer (the "Master Servicer",
which term includes any successor entity under the Agreement), Allied Capital
Corporation, as special servicer (the "Special Servicer", which term includes
any successor entity under the Agreement), LaSalle Bank National Association, as
trustee (the "Trustee", which term includes any successor entity under the
Agreement), and ABN AMRO Bank N.V., as fiscal agent (the "Fiscal Agent", which
term includes any successor entity under the Agreement), a summary of certain of
the pertinent provisions of which is set forth hereafter. To the extent not
defined herein, the capitalized terms used herein have the respective meanings
assigned in the Agreement. This Certificate is issued under and is subject to
the terms, provisions and conditions of the Agreement, to which Agreement the
Holder of this Certificate by virtue of the acceptance hereof assents and by
which such Holder is bound. In the event of any conflict between any provision
of this Certificate and any provision of the Agreement, such provision of this
Certificate shall be superseded to the extent of such inconsistency.

                  Pursuant to the terms of the Agreement, distributions will be
made on the 4th Business Day following the 11th calendar day of each month (or,
if such 11th calendar day is not a Business Day, then the 5th Business Day
following such 11th calendar day) (each, a "Distribution Date"), commencing on
the first Distribution Date specified above, to the Person in whose name this
Certificate is registered

                                     A-3-3

at the close of business on the last Business Day of the month immediately
preceding the month of such distribution (the "Record Date"), in an amount equal
to the product of the Percentage Interest evidenced by this Certificate and the
amount required to be distributed pursuant to the Agreement on the applicable
Distribution Date in respect of the Class of Certificates to which this
Certificate belongs; provided that the initial Record Date will be the Closing
Date. All distributions made under the Agreement in respect of this Certificate
will be made by the Trustee by wire transfer in immediately available funds to
the account of the Person entitled thereto at a bank or other entity having
appropriate facilities therefor, if such Certificateholder shall have provided
the Trustee with written wiring instructions no less than five (5) Business Days
prior to (or, in the case of the first such distribution, no later than) the
Record Date for such distribution (which wiring instructions may be in the form
of a standing order applicable to all subsequent distributions as well), or
otherwise by check mailed to the address of such Certificateholder appearing in
the Certificate Register. Notwithstanding the above, the final distribution in
respect of this Certificate will be made after due notice by the Trustee of the
pendency of such distribution and only upon presentation and surrender of this
Certificate at the offices of the Certificate Registrar appointed as provided in
the Agreement or such other location as may be specified in such notice.

                  The Certificates are limited in right of distribution to
certain collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Custodial Accounts, the Collection Account and,
if established, the REO Accounts may be made from time to time for purposes
other than, and, in certain cases, prior to, distributions to
Certificateholders, such purposes including the reimbursement of advances made,
or certain expenses incurred, with respect to the Mortgage Loans and the payment
of interest on such advances and expenses.

                  The Certificates are issuable in fully registered form only
without coupons in minimum denominations specified in the Agreement. As provided
in the Agreement and subject to certain limitations therein set forth, the
Certificates are exchangeable for new Certificates of the same Class in
authorized denominations evidencing the same aggregate Percentage Interest, as
requested by the Holder surrendering the same.

                  As provided in the Agreement and subject to certain
limitations therein set forth, the transfer of this Certificate is registrable
in the Certificate Register upon surrender of this Certificate for registration
of transfer at the offices of the Certificate Registrar, duly endorsed by, or
accompanied by a written instrument of transfer in the form satisfactory to the
Certificate Registrar duly executed by, the Holder hereof or his attorney duly
authorized in writing, and thereupon one or more new Certificates of the same
Class in authorized denominations evidencing the same aggregate Percentage
Interest will be issued to the designated transferee or transferees.

                  No direct or indirect transfer, sale, pledge, hypothecation or
other disposition (each, a "Transfer") of this Certificate or any interest
herein shall be made unless that Transfer is exempt from the registration and/or
qualification requirements of the Securities Act and any applicable state
securities laws, or is otherwise made in accordance with the Securities Act and
such state securities laws.

                  If this Certificate constitutes a Definitive Certificate and a
Transfer hereof is to be made without registration under the Securities Act
(other than in connection with the initial issuance of the Certificates or a
Transfer of this Certificate by the Depositor, Lehman Brothers Inc. or any of
their respective Affiliates or, if this Certificate is a Global Certificate, a
Transfer of this Certificate to a

                                     A-3-4

successor Depository or to the applicable Certificate Owner in accordance with
Section 5.03 of the Agreement), then the Certificate Registrar shall refuse to
register such Transfer unless it receives (and, upon receipt, may conclusively
rely upon) either: (i) a certificate from the Certificateholder desiring to
effect such Transfer substantially in the form attached as Exhibit F-1 to the
Agreement and a certificate from such Certificateholder's prospective Transferee
substantially in the form attached either as Exhibit F-2A to the Agreement or as
Exhibit F-2B to the Agreement; or (ii) an Opinion of Counsel satisfactory to the
Trustee to the effect that such Transferee is an Institutional Accredited
Investor or a Qualified Institutional Buyer and such Transfer may be made
without registration under the Securities Act (which Opinion of Counsel shall
not be an expense of the Trust Fund or of the Depositor, the Master Servicer,
the Special Servicer, the Trustee, the Fiscal Agent or the Certificate Registrar
in their respective capacities as such), together with the written
certification(s) as to the facts surrounding such Transfer from the
Certificateholder desiring to effect such Transfer and/or such
Certificateholder's prospective Transferee on which such Opinion of Counsel is
based. If any Transferee of this Certificate does not, in connection with the
subject Transfer, deliver to the Certificate Registrar one of the certifications
described in clause (i) of the preceding sentence or the Opinion of Counsel
described in clause (ii) of the preceding sentence, then such Transferee shall
be deemed to have represented and warranted that all the certifications set
forth in either Exhibit F-2A or Exhibit F-2B attached to the Agreement are, with
respect to the subject Transfer, true and correct.

                  If this Certificate constitutes a Rule 144A Global Certificate
and a Transfer of any interest herein is to be made without registration under
the Securities Act (other than in connection with the initial issuance of the
Certificates or a Transfer of any interest herein by the Depositor, Lehman
Brothers Inc. or any of their respective Affiliates), then the Certificate Owner
desiring to effect such Transfer shall be required to obtain either (i) a
certificate from such Certificate Owner's prospective Transferee substantially
in the form attached as Exhibit F-2C to the Agreement, or (ii) an Opinion of
Counsel to the effect that such Transferee is a Qualified Institutional Buyer
and such Transfer may be made without registration under the Securities Act.
Except as discussed below, an interest in a Rule 144A Global Certificate for any
Class of Book-Entry Non-Registered Certificates may not be transferred to any
Person who takes delivery other than in the form of an interest in such Rule
144A Global Certificate. If this Certificate constitutes a Rule 144A Global
Certificate and any Transferee of an interest herein does not, in connection
with the subject Transfer, deliver to the Transferor the Opinion of Counsel or
the certification described in the second preceding sentence, then such
Transferee shall be deemed to have represented and warranted that all the
certifications set forth in Exhibit F-2C attached to the Agreement are, with
respect to the subject Transfer, true and correct.

                  Notwithstanding the preceding paragraph, any interest in a
Rule 144A Global Certificate for a Class of Book-Entry Non-Registered
Certificates may be transferred (without delivery of any certificate or Opinion
of Counsel described in clauses (i) and (ii) of the first sentence of the
preceding paragraph) by the Depositor or any Affiliate of the Depositor to any
Person who takes delivery in the form of a beneficial interest in the Regulation
S Global Certificate for such Class of Certificates upon delivery to the
Certificate Registrar of (x) a certificate to the effect that the Certificate
Owner desiring to effect such Transfer is the Depositor or an Affiliate of the
Depositor and (y) such written orders and instructions as are required under the
applicable procedures of the Depository, Clearstream and Euroclear to direct the
Trustee to debit the account of a Depository Participant by a denomination of
interests in such Rule 144A Global Certificate, and credit the account of a
Depository Participant by a denomination of interests in such Regulation S
Global Certificate, that is equal to the denomination of beneficial interests in
the subject Class of Certificates to be transferred. Upon delivery to the
Certificate

                                     A-3-5

Registrar of such certification and such orders and instructions, the Trustee,
subject to and in accordance with the applicable procedures of the Depository,
shall reduce the denomination of the Rule 144A Global Certificate in respect of
the subject Class of Certificates and increase the denomination of the
Regulation S Global Certificate for such Class, by the denomination of the
beneficial interest in such Class specified in such orders and instructions.

                  Also notwithstanding the second preceding paragraph, any
interest in a Rule 144A Global Certificate with respect to any Class of
Book-Entry Non-Registered Certificates may be transferred by any Certificate
Owner holding such interest to any Institutional Accredited Investor (other than
a Qualified Institutional Buyer) that takes delivery in the form of a Definitive
Certificate of the same Class as such Rule 144A Global Certificate upon delivery
to the Certificate Registrar and the Trustee of (i) such certifications and/or
opinions as are contemplated by the third preceding paragraph, (ii) a
certification from such Certificate Owner to the effect that it is the lawful
owner of the beneficial interest being transferred and (iii) such written orders
and instructions as are required under the applicable procedures of the
Depository to direct the Trustee to debit the account of a Depository
Participant by the denomination of the transferred interests in such Rule 144A
Global Certificate. Upon delivery to the Certificate Registrar of such
certifications and/or opinions and such orders and instructions, the Trustee,
subject to and in accordance with the applicable procedures of the Depository,
shall reduce the denomination of the subject Rule 144A Global Certificate by the
denomination of the transferred interests in such Rule 144A Global Certificate,
and shall cause a Definitive Certificate of the same Class as such Rule 144A
Global Certificate, and in a denomination equal to the reduction in the
denomination of such Rule 144A Global Certificate, to be executed, authenticated
and delivered in accordance with the Agreement to the applicable Transferee.

                  Except as provided in the next paragraph no beneficial
interest in a Regulation S Global Certificate for any Class of Book-Entry
Non-Registered Certificates shall be transferred to any Person who takes
delivery other than in the form of a beneficial interest in such Regulation S
Global Certificate. On and prior to the Release Date, the Certificate Owner
desiring to effect any such Transfer shall be required to obtain from such
Certificate Owner's prospective Transferee a written certification substantially
in the form set forth in Exhibit F-2D to the Agreement certifying that such
Transferee is not a United States Securities Person. On or prior to the Release
Date, beneficial interests in the Regulation S Global Certificate for each Class
of Book-Entry Non-Registered Certificates may be held only through Euroclear or
Clearstream.

                  Notwithstanding the preceding paragraph, any interest in a
Regulation S Global Certificate for a Class of Book-Entry Non-Registered
Certificates may be transferred by the Depositor or any Affiliate of the
Depositor to any Person who takes delivery in the form of a beneficial interest
in the Rule 144A Global Certificate for such Class of Certificates upon delivery
to the Certificate Registrar of (x) a certificate to the effect that the
Certificate Owner desiring to effect such Transfer is the Depositor or an
Affiliate of the Depositor and (y) such written orders and instructions as are
required under the applicable procedures of the Depository, Clearstream and
Euroclear to direct the Trustee to debit the account of a Depository Participant
by a denomination of interests in such Regulation S Global Certificate, and
credit the account of a Depository Participant by a denomination of interests in
such Rule 144A Global Certificate, that is equal to the denomination of
beneficial interests in the subject Class of Certificates to be transferred.
Upon delivery to the Certificate Registrar of such certification and such orders
and instructions, the Trustee, subject to and in accordance with the applicable
procedures of the Depository, shall reduce the denomination of the Regulation S
Global Certificate in

                                     A-3-6

respect of the subject Class of Certificates and increase the denomination of
the Rule 144A Global Certificate for such Class, by the denomination of the
beneficial interest in such Class specified in such orders and instructions.

                  None of the Depositor, the Trustee or the Certificate
Registrar is obligated to register or qualify the Class of Certificates to which
this Certificate belongs, under the Securities Act or any other securities law
or to take any action not otherwise required under the Agreement to permit the
Transfer of this Certificate or any interest herein without such registration or
qualification. Any Certificateholder or Certificate Owner desiring to effect a
Transfer of this Certificate or any interest herein shall, and does hereby agree
to, indemnify the Depositor, Lehman Brothers Inc., UBS Securities LLC, the
Trustee, the Fiscal Agent, the Master Servicer, the Special Servicer, the
Certificate Registrar and their respective Affiliates against any liability that
may result if such Transfer is not exempt from the registration and/or
qualification requirements of the Securities Act and any applicable state
securities laws or is not made in accordance with such federal and state laws.

                  No Transfer of this Certificate or any interest herein shall
be made to (A) any employee benefit plan or other retirement arrangement,
including individual retirement accounts and annuities, Keogh plans and
collective investment funds and separate accounts in which such plans, accounts
or arrangements are invested, including insurance company general accounts, that
is subject to ERISA or the Code (each, a "Plan"), or (B) any Person who is
directly or indirectly purchasing this Certificate or such interest herein on
behalf of, as named fiduciary of, as trustee of, or with assets of a Plan, if
the purchase and holding of this Certificate or such interest herein by the
prospective Transferee would result in a violation of Section 406 or 407 of
ERISA or Section 4975 of the Code or would result in the imposition of an excise
tax under Section 4975 of the Code. Except in connection with the initial
issuance of the Certificates or any Transfer of this Certificate or any interest
herein by the Depositor, Lehman Brothers Inc. or any of their respective
Affiliates or, if this Certificate constitutes a Global Certificate, any
Transfer of this Certificate to a successor Depository or to the applicable
Certificate Owner in accordance with Section 5.03 of the Agreement, the
Certificate Registrar shall refuse to register the Transfer of this Certificate
unless it has received from the prospective Transferee, and, if this Certificate
constitutes a Global Certificate, any Certificate Owner transferring an interest
herein shall be required to obtain from its prospective Transferee one of the
following: (i) a certification to the effect that such prospective Transferee is
not a Plan and is not directly or indirectly purchasing this Certificate or such
interest herein on behalf of, as named fiduciary of, as trustee of, or with
assets of a Plan; or (ii) a certification to the effect that the purchase and
holding of this Certificate or such interest herein by such prospective
Transferee is exempt from the prohibited transaction provisions of Sections
406(a) and (b) and 407 of ERISA and the excise taxes imposed on such prohibited
transactions by Sections 4975(a) and (b) of the Code, by reason of Sections I
and III of Prohibited Transaction Class Exemption 95-60; or (iii) if this
Certificate is rated in one of the four highest generic rating categories by
either Rating Agency, and this Certificate or an interest herein is being
acquired by or on behalf of a Plan in reliance on any of Prohibited Transaction
Exemption 91-14, a certification to the effect that such Plan (X) is an
accredited investor as defined in Rule 501(a)(1) of Regulation D of the
Securities Act, (Y) is not sponsored (within the meaning of Section 3(16)(B) of
ERISA) by the Trustee, the Depositor, any Mortgage Loan Seller, the Master
Servicer, the Special Servicer, any Sub-Servicer, any Exemption-Favored Party or
any Mortgagor with respect to Mortgage Loans constituting more than 5% of the
aggregate unamortized principal balance of all the Mortgage Loans determined as
of the Closing Date, or by any Affiliate of such Person, and (Z) agrees that it
will obtain from each of its Transferees that are Plans a written representation
that such Transferee, if a Plan, satisfies the requirements of the immediately
preceding

                                     A-3-7

clauses (X) and (Y), together with a written agreement that such Transferee will
obtain from each of its Transferees that are Plans a similar written
representation regarding satisfaction of the requirements of the immediately
preceding clauses (X) and (Y); or (iv) a certification of facts and an Opinion
of Counsel which otherwise establish to the reasonable satisfaction of the
Trustee or such Certificate Owner, as the case may be, that such Transfer will
not result in a violation of Section 406 or 407 of ERISA or Section 4975 of the
Code or result in the imposition of an excise tax under Section 4975 of the
Code. If any Transferee of this Certificate or any interest herein does not, in
connection with the subject Transfer, deliver to the Certificate Registrar (if
this Certificate constitutes a Definitive Certificate) or the Transferor (if
this Certificate constitutes a Global Certificate) a certification and/or
Opinion of Counsel as required by the preceding sentence, then such Transferee
shall be deemed to have represented and warranted that either: (i) such
Transferee is not a Plan and is not directly or indirectly purchasing this
Certificate or any interest herein on behalf of, as named fiduciary of, as
trustee of, or with assets of a Plan; or (ii) the purchase and holding of this
Certificate or such interest herein by such Transferee is exempt from the
prohibited transaction provisions of Sections 406(a) and (b) and 407 of ERISA
and the excise taxes imposed on such prohibited transactions by Sections 4975(a)
and (b) of the Code.

                  No service charge will be imposed for any registration of
transfer or exchange of Certificates, but the Trustee or the Certificate
Registrar may require payment of a sum sufficient to cover any tax or other
governmental charge that may be imposed in connection with any transfer or
exchange of Certificates.

                  [FOR BOOK ENTRY CERTIFICATES: Notwithstanding the foregoing,
for so long as this Certificate is registered in the name of Cede & Co. or in
such other name as is requested by an authorized representative of DTC,
transfers of interests in this Certificate shall be made through the book-entry
facilities of DTC.]

                  The Holder of this Certificate, by its acceptance hereof,
shall be deemed to have agreed to keep confidential any information it obtains
from the Trustee (except that such Holder may provide any such information
obtained by it to any other Person that holds or is contemplating the purchase
of this Certificate or an interest herein, provided that such other Person
confirms in writing such ownership interest or prospective ownership interest
and agrees to keep such information confidential). Notwithstanding the
foregoing, each offeree and/or holder of this Certificate (and each employee,
representative, or other agent of such offeree or holder) may disclose to any
and all persons, without limitation of any kind, the tax treatment and tax
structure of the transactions (as defined in section 1.6011-4 of the Treasury
Department regulations) associated herewith and all materials of any kind
(including opinions or other tax analyses) that are provided to the taxpayer
relating to such tax treatment and tax structure.

                  Prior to due presentment of this Certificate for registration
of transfer, the Depositor, the Master Servicer, the Special Servicer, the
Trustee, the Fiscal Agent, the Certificate Registrar and any agents of any of
them may treat the Person in whose name this Certificate is registered as the
owner hereof for all purposes, and none of the Depositor, the Master Servicer,
the Special Servicer, the Trustee, the Fiscal Agent, the Certificate Registrar
or any such agent shall be affected by notice to the contrary.

                  Subject to certain terms and conditions set forth in the
Agreement, the Trust and the obligations created by the Agreement shall
terminate upon distribution (or provision for distribution) to the
Certificateholders of all amounts held by or on behalf of the Trustee and
required to be distributed to

                                     A-3-8

them pursuant to the Agreement following the earlier of (i) the final payment
(or any advance with respect thereto) on or other liquidation of the last
Mortgage Loan or REO Property remaining in the Trust, and (ii) the purchase by
the Depositor, Lehman Brothers Inc., the Master Servicer, the Special Servicer
or any Controlling Class Certificateholder at a price determined as provided in
the Agreement of all Mortgage Loans and any REO Properties remaining in the
Trust. The Agreement permits, but does not require, any Controlling Class
Certificateholder (with priority among such Holders being given to the Holder of
Certificates representing the greatest Percentage Interest in the Controlling
Class), the Special Servicer, the Master Servicer, the Depositor or Lehman
Brothers Inc., in that order of priority (with any Controlling Class
Certificateholder having the most senior priority) to purchase from the Trust
all Mortgage Loans and any REO Properties remaining therein. The exercise of
such right will effect early retirement of the Certificates; however, such right
to purchase is subject to the aggregate Stated Principal Balance of the Mortgage
Pool at the time of purchase being less than approximately 1.0% of the Initial
Pool Balance specified on the face hereof.

                  The Agreement permits, with certain exceptions therein
provided, the amendment thereof, and the modification of the rights and
obligations of the Depositor, the Master Servicer, the Special Servicer, the
Trustee and the Fiscal Agent thereunder and the rights of the Certificateholders
thereunder, at any time by the Depositor, the Master Servicer, the Special
Servicer, the Trustee and the Fiscal Agent with the consent of the Holders of
Certificates entitled to at least 66-2/3% of the Voting Rights allocated to the
affected Classes. Any such consent by the Holder of this Certificate shall be
conclusive and binding on such Holder and upon all future Holders of this
Certificate and of any Certificate issued upon the transfer hereof or in
exchange herefor or in lieu hereof whether or not notation of such consent is
made upon this Certificate. The Agreement also permits the amendment thereof, in
certain circumstances, including any amendment necessary to maintain the status
of any REMIC Pool as a REMIC, without the consent of the Holders of any of the
Certificates.

                  Unless the certificate of authentication hereon has been
executed by the Certificate Registrar, by manual signature, this Certificate
shall not be entitled to any benefit under the Agreement or be valid for any
purpose.

                  The registered Holder hereof, by its acceptance hereof, agrees
that it will look solely to the Trust (to the extent of its rights therein) for
distributions hereunder.

                  This Certificate shall be construed in accordance with the
internal laws of the State of New York applicable to agreements made and to be
performed in said State, without applying any conflicts of law principles of
such state (other than the provisions of Section 5-1401 of the New York General
Obligations Law), and the obligations, rights and remedies of the Holder hereof
shall be determined in accordance with such laws.

                                     A-3-9

                  IN WITNESS WHEREOF, the Trustee has caused this Certificate to
be duly executed.

                                  LASALLE BANK NATIONAL ASSOCIATION,
                                  as Trustee

                                  By:
                                      ------------------------------------------
                                      Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

                  This is one of the Class X-CL Certificates referred to in the
within-mentioned Agreement.

Dated:  _____________

                                  LASALLE BANK NATIONAL ASSOCIATION,
                                  as Certificate Registrar

                                  By:
                                      ------------------------------------------
                                      Authorized Officer

                                     A-3-10

                                   ASSIGNMENT

                  FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s)
and transfer(s) unto ___________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
      (please print or typewrite name and address including postal zip code
                                  of assignee)

the beneficial ownership interest in the Trust evidenced by the within
Commercial Mortgage Pass-Through Certificate and hereby authorize(s) the
registration of transfer of such interest to the above named assignee on the
Certificate Register of the Trust.

                  I (we) further direct the issuance of a new Commercial
Mortgage Pass-Through Certificate of a like Percentage Interest and Class to the
above named assignee and delivery of such Commercial Mortgage Pass-Through
Certificate to the following address:___________________________________________
________________________________________________________________________________
________________________________________________________________________________

Dated:

                                    --------------------------------------------
                                    Signature by or on behalf of Assignor

                                    --------------------------------------------
                                    Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

                  The assignee should include the following for purposes of
distribution:

                  Distributions shall, if permitted, be made by wire transfer or
otherwise, in immediately available funds, to___________________________________
 for the account of ___________________________________________________________.

                  Distributions made by check (such check to be made payable to
______________________) and all applicable statements and notices should be
mailed to _____________________________________________________________________.

                  This information is provided by______________________________,
the assignee named above, or __________________________________, as its agent.

                                     A-3-11

                                   EXHIBIT A-4

                 FORM OF CLASS [A-J] [B] [C] [D] [E] CERTIFICATE

                    LB-UBS COMMERCIAL MORTGAGE TRUST 2005-C1
  CLASS [A-J] [B] [C] [D] [E] [F] COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATE,
                                 SERIES 2005-C1

This is one of a series of commercial mortgage pass-through certificates
(collectively, the "Certificates"), issued in multiple classes (each, a
"Class"), which series of Certificates evidences the entire beneficial ownership
interest in a trust (the "Trust") whose assets consist primarily of a pool (the
"Mortgage Pool") of multifamily and commercial mortgage loans (the "Mortgage
Loans"), such pool being formed and sold by

                   STRUCTURED ASSET SECURITIES CORPORATION II

Pass-Through Rate:  Variable                                     Initial Certificate Principal Balance of this Certificate as
                                                                 of the Closing Date:
                                                                 $
                                                                  ------------

Date of Pooling and Servicing Agreement:                         Class Principal Balance of all the Class [A-J] [B] [C] [D]
January 11, 2005                                                 [E] Certificates as of the Closing Date:
                                                                 $
                                                                  ------------

Cut-off Date:  January 11, 2005                                  Aggregate unpaid principal balance of the Mortgage Pool as
                                                                 of the Cut-off Date, after deducting payments of principal
Closing Date:  February 10, 2005                                 due on or before such date (the "Initial Pool Balance"):
                                                                 $
                                                                  -------------

First Distribution Date:  February 17, 2005

Master Servicer:  Wachovia Bank, National Association            Trustee:  LaSalle Bank National Association

Special Servicer:  Allied Capital Corporation                    Fiscal Agent: ABN AMRO Bank N.V.

Certificate No. [A-J] [B] [C] [D] [E] -___                       CUSIP No.:  _____________

                                     A-4-1

[FOR BOOK ENTRY CERTIFICATES: UNLESS THIS CERTIFICATE IS PRESENTED BY AN
AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST CORPORATION, A NEW YORK
CORPORATION ("DTC"), TO THE DEPOSITOR, THE TRUSTEE, THE CERTIFICATE REGISTRAR OR
ANY AGENT THEREOF FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME
AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE
TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

NO TRANSFER OF THIS CERTIFICATE OR ANY INTEREST HEREIN MAY BE MADE TO (A) ANY
RETIREMENT PLAN OR OTHER EMPLOYEE BENEFIT PLAN OR ARRANGEMENT SUBJECT TO THE
EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR
SECTION 4975 OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), OR
(B) ANY PERSON WHO IS DIRECTLY OR INDIRECTLY PURCHASING THIS CERTIFICATE OR ANY
INTEREST HEREIN ON BEHALF OF, AS NAMED FIDUCIARY OF, AS TRUSTEE OF, OR WITH
ASSETS OF ANY SUCH RETIREMENT PLAN OR OTHER EMPLOYEE BENEFIT PLAN OR
ARRANGEMENT, IF THE PURCHASE OR HOLDING OF THIS CERTIFICATE OR SUCH INTEREST
HEREIN WOULD RESULT IN A VIOLATION OF SECTION 406 OR 407 OF ERISA OR SECTION
4975 OF THE CODE OR WOULD RESULT IN THE IMPOSITION OF AN EXCISE TAX UNDER
SECTION 4975 OF THE CODE.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN STRUCTURED
ASSET SECURITIES CORPORATION II, WACHOVIA BANK, NATIONAL ASSOCIATION, ALLIED
CAPITAL CORPORATION, LASALLE BANK NATIONAL ASSOCIATION, ABN AMRO BANK N.V. OR
ANY OF THEIR RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE MORTGAGE
LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE UNITED STATES OR
ANY OTHER PERSON.

THE CLASS OF CERTIFICATES TO WHICH THIS CERTIFICATE BELONGS IS SUBORDINATE TO
ONE OR MORE OTHER CLASSES OF CERTIFICATES OF THE SAME SERIES, AS AND TO THE
EXTENT PROVIDED IN THE POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN.

SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A "REGULAR
INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" (A "REMIC") AS THOSE
TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE CODE.

THE OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
THAN THE AMOUNT SHOWN ABOVE.

                                     A-4-2

                  This certifies that Cede & Co. is the registered owner of the
Percentage Interest evidenced by this Certificate (obtained by dividing the
principal balance of this Certificate (its "Certificate Principal Balance") as
of the Closing Date by the aggregate principal balance of all the Certificates
of the same Class as this Certificate (their "Class Principal Balance") as of
the Closing Date) in that certain beneficial ownership interest in the Trust
evidenced by all the Certificates of the same Class as this Certificate. The
Trust was created and the Certificates were issued pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), between
Structured Asset Securities Corporation II, as depositor (the "Depositor", which
term includes any successor entity under the Agreement), Wachovia Bank, National
Association, as master servicer (the "Master Servicer", which term includes any
successor entity under the Agreement), Allied Capital Corporation, as special
servicer (the "Special Servicer", which term includes any successor entity under
the Agreement), LaSalle Bank National Association, as trustee (the "Trustee",
which term includes any successor entity under the Agreement), and ABN AMRO Bank
N.V., as fiscal agent (the "Fiscal Agent", which term includes any successor
entity under the Agreement), a summary of certain of the pertinent provisions of
which is set forth hereafter. To the extent not defined herein, the capitalized
terms used herein have the respective meanings assigned in the Agreement. This
Certificate is issued under and is subject to the terms, provisions and
conditions of the Agreement, to which Agreement the Holder of this Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound. In
the event of any conflict between any provision of this Certificate and any
provision of the Agreement, such provision of this Certificate shall be
superseded to the extent of such inconsistency.

                  Pursuant to the terms of the Agreement, distributions will be
made on the 4th Business Day following the 11th calendar day of each month (or,
if such 11th calendar day is not a Business Day, then the 5th Business Day
following such 11th calendar day) (each, a "Distribution Date"), commencing on
the first Distribution Date specified above, to the Person in whose name this
Certificate is registered at the close of business on the last Business Day of
the month immediately preceding the month of such distribution (the "Record
Date"), in an amount equal to the product of the Percentage Interest evidenced
by this Certificate and the amount required to be distributed pursuant to the
Agreement on the applicable Distribution Date in respect of the Class of
Certificates to which this Certificate belongs; provided that the initial Record
Date will be the Closing Date. All distributions made under the Agreement in
respect of this Certificate will be made by the Trustee by wire transfer in
immediately available funds to the account of the Person entitled thereto at a
bank or other entity having appropriate facilities therefor, if such
Certificateholder shall have provided the Trustee with written wiring
instructions no less than five (5) Business Days prior to (or, in the case of
the first such distribution, no later than) the Record Date for such
distribution (which wiring instructions may be in the form of a standing order
applicable to all subsequent distributions as well), or otherwise by check
mailed to the address of such Certificateholder appearing in the Certificate
Register. Notwithstanding the above, the final distribution in respect of this
Certificate (determined without regard to any possible future reimbursement of
any Realized Loss or Additional Trust Fund Expense previously allocated to this
Certificate) will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the offices of the Certificate Registrar appointed as provided in the
Agreement or such other location as may be specified in such notice. Also
notwithstanding the foregoing, any distribution that may be made with respect to
this Certificate in reimbursement of any Realized Loss or Additional Trust Fund
Expense previously allocated to this Certificate, which reimbursement is to
occur after the date on which this Certificate is surrendered as contemplated by
the preceding sentence, will be made by check mailed to the address of the
Holder that surrenders this Certificate as such address last appeared in

                                     A-4-3

the Certificate Register or to any such other address of which the Trustee is
subsequently notified in writing.

                  Any distribution to the Holder of this Certificate in
reduction of the Certificate Principal Balance hereof is binding on such Holder
and all future Holders of this Certificate and any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such distribution is made upon this Certificate.

                  The Certificates are limited in right of distribution to
certain collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Custodial Accounts, the Collection Account and,
if established, the REO Accounts may be made from time to time for purposes
other than, and, in certain cases, prior to, distributions to
Certificateholders, such purposes including the reimbursement of advances made,
or certain expenses incurred, with respect to the Mortgage Loans and the payment
of interest on such advances and expenses.

                  The Certificates are issuable in fully registered form only
without coupons in minimum denominations specified in the Agreement. As provided
in the Agreement and subject to certain limitations therein set forth, the
Certificates are exchangeable for new Certificates of the same Class in
authorized denominations evidencing the same aggregate Percentage Interest, as
requested by the Holder surrendering the same.

                  As provided in the Agreement and subject to certain
limitations therein set forth, the transfer of this Certificate is registrable
in the Certificate Register upon surrender of this Certificate for registration
of transfer at the offices of the Certificate Registrar, duly endorsed by, or
accompanied by a written instrument of transfer in the form satisfactory to the
Certificate Registrar duly executed by, the Holder hereof or his attorney duly
authorized in writing, and thereupon one or more new Certificates of the same
Class in authorized denominations evidencing the same aggregate Percentage
Interest will be issued to the designated transferee or transferees.

                  No service charge will be imposed for any registration of
transfer or exchange of Certificates, but the Trustee or the Certificate
Registrar may require payment of a sum sufficient to cover any tax or other
governmental charge that may be imposed in connection with any transfer or
exchange of Certificates.

                  [FOR BOOK ENTRY CERTIFICATES: Notwithstanding the foregoing,
for so long as this Certificate is registered in the name of Cede & Co. or in
such other name as is requested by an authorized representative of DTC,
transfers of interests in this Certificate shall be made through the book-entry
facilities of DTC.]

                  The Holder of this Certificate, by its acceptance hereof,
shall be deemed to have agreed to keep confidential any information it obtains
from the Trustee (except that such Holder may provide any such information
obtained by it to any other Person that holds or is contemplating the purchase
of this Certificate or an interest herein, provided that such other Person
confirms in writing such ownership interest or prospective ownership interest
and agrees to keep such information confidential). Notwithstanding the
foregoing, each offeree and/or holder of this Certificate (and each employee,
representative, or other agent of such offeree or holder) may disclose to any
and all persons, without limitation of any kind, the tax treatment and tax
structure of the transactions (as defined in section

                                     A-4-4

1.6011-4 of the Treasury Department regulations) associated herewith and all
materials of any kind (including opinions or other tax analyses) that are
provided to the taxpayer relating to such tax treatment and tax structure.

                  Prior to due presentment of this Certificate for registration
of transfer, the Depositor, the Master Servicer, the Special Servicer, the
Trustee, the Fiscal Agent, the Certificate Registrar and any agents of any of
them may treat the Person in whose name this Certificate is registered as the
owner hereof for all purposes, and none of the Depositor, the Master Servicer,
the Special Servicer, the Trustee, the Fiscal Agent, the Certificate Registrar
or any such agent shall be affected by notice to the contrary.

                  Subject to certain terms and conditions set forth in the
Agreement, the Trust and the obligations created by the Agreement shall
terminate upon distribution (or provision for distribution) to the
Certificateholders of all amounts held by or on behalf of the Trustee and
required to be distributed to them pursuant to the Agreement following the
earlier of (i) the final payment (or any advance with respect thereto) on or
other liquidation of the last Mortgage Loan or REO Property remaining in the
Trust, and (ii) the purchase by the Depositor, Lehman Brothers Inc., the Master
Servicer, the Special Servicer or any Controlling Class Certificateholder at a
price determined as provided in the Agreement of all Mortgage Loans and any REO
Properties remaining in the Trust. The Agreement permits, but does not require,
any Controlling Class Certificateholder (with priority among such Holders being
given to the Holder of Certificates representing the greatest Percentage
Interest in the Controlling Class), the Special Servicer, the Master Servicer,
the Depositor or Lehman Brothers Inc., in that order of priority (with any
Controlling Class Certificateholder having the most senior priority) to purchase
from the Trust all Mortgage Loans and any REO Properties remaining therein. The
exercise of such right will effect early retirement of the Certificates;
however, such right to purchase is subject to the aggregate Stated Principal
Balance of the Mortgage Pool at the time of purchase being less than
approximately 1.0% of the Initial Pool Balance specified on the face hereof.

                  The Agreement permits, with certain exceptions therein
provided, the amendment thereof, and the modification of the rights and
obligations of the Depositor, the Master Servicer, the Special Servicer, the
Trustee and the Fiscal Agent thereunder and the rights of the Certificateholders
thereunder, at any time by the Depositor, the Master Servicer, the Special
Servicer, the Trustee and the Fiscal Agent with the consent of the Holders of
Certificates entitled to at least 66-2/3% of the Voting Rights allocated to the
affected Classes. Any such consent by the Holder of this Certificate shall be
conclusive and binding on such Holder and upon all future Holders of this
Certificate and of any Certificate issued upon the transfer hereof or in
exchange herefor or in lieu hereof whether or not notation of such consent is
made upon this Certificate. The Agreement also permits the amendment thereof, in
certain circumstances, including any amendment necessary to maintain the status
of any REMIC Pool as a REMIC, without the consent of the Holders of any of the
Certificates.

                  Unless the certificate of authentication hereon has been
executed by the Certificate Registrar, by manual signature, this Certificate
shall not be entitled to any benefit under the Agreement or be valid for any
purpose.

                  The registered Holder hereof, by its acceptance hereof, agrees
that it will look solely to the Trust (to the extent of its rights therein) for
distributions hereunder.

                  This Certificate shall be construed in accordance with the
internal laws of the State of New York applicable to agreements made and to be
performed in said State, without applying any

                                     A-4-5

conflicts of law principles of such state (other than the provisions of Section
5-1401 of the New York General Obligations Law), and the obligations, rights and
remedies of the Holder hereof shall be determined in accordance with such laws.

                                     A-4-6

                  IN WITNESS WHEREOF, the Trustee has caused this Certificate to
be duly executed.

                                    LASALLE BANK NATIONAL ASSOCIATION,
                                    as Trustee

                                    By:
                                        ----------------------------------------
                                            Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

                  This is one of the Class [A-J] [B] [C] [D] [E] Certificates
referred to in the within-mentioned Agreement.

Dated:  _____________

                                    LASALLE BANK NATIONAL ASSOCIATION,
                                    as Certificate Registrar

                                    By:
                                        ----------------------------------------
                                        Authorized Officer

                                      A-4-7

                                   ASSIGNMENT

                  FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s)
and transfer(s) unto ___________________________________________________________
________________________________________________________________________________
________________________________________________________________________________

      (please print or typewrite name and address including postal zip code
                                  of assignee)

the beneficial ownership interest in the Trust evidenced by the within
Commercial Mortgage Pass-Through Certificate and hereby authorize(s) the
registration of transfer of such interest to the above named assignee on the
Certificate Register of the Trust.

                  I (we) further direct the issuance of a new Commercial
Mortgage Pass-Through Certificate of a like Percentage Interest and Class to the
above named assignee and delivery of such Commercial Mortgage Pass-Through
Certificate to the following address:___________________________________________
________________________________________________________________________________
________________________________________________________________________________

Dated:

                                           -------------------------------------
                                           Signature by or on behalf of Assignor

                                           -------------------------------------
                                           Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

                  The assignee should include the following for purposes of
distribution:

                  Distributions shall, if permitted, be made by wire transfer or
otherwise, in immediately available funds, to___________________________________
for the account of ____________________________________________________________.

                  Distributions made by check (such check to be made payable to
______________________) and all applicable statements and notices should be
mailed to ____________________________________________________________________.

                  This information is provided by______________________________,
 the assignee named above, or__________________________________, as its agent.

                                     A-4-8

                                   EXHIBIT A-5

      FORM OF CLASS [F] [G] [H] [J] [K] [L] [M] [N] [P] [Q] [S] CERTIFICATE

                    LB-UBS COMMERCIAL MORTGAGE TRUST 2005-C1
   CLASS [F] [G] [H] [J] [K] [L] [M] [N] [P] [Q] [S] COMMERCIAL MORTGAGE PASS-
                              THROUGH CERTIFICATE,
                                 SERIES 2005-C1

This is one of a series of commercial mortgage pass-through certificates
(collectively, the "Certificates"), issued in multiple classes (each, a
"Class"), which series of Certificates evidences the entire beneficial ownership
interest in a trust (the "Trust"), whose assets consist primarily of a pool (the
"Mortgage Pool") of multifamily and commercial mortgage loans (the "Mortgage
Loans"), such pool being formed and sold by

                   STRUCTURED ASSET SECURITIES CORPORATION II

Pass-Through Rate:  Variable                                    Initial Certificate Principal Balance of this Certificate
                                                                as of the Closing Date:
                                                                $
                                                                 ------------

Date of Pooling and Servicing Agreement:                        Class Principal Balance of all the Class [F] [G] [H] [J]
January 11, 2005                                                [K] [L] [M] [N] [P] [Q] [S] Certificates as of the Closing
                                                                Date:
                                                                $
                                                                 ------------

Cut-off Date:  January 11, 2005                                 Aggregate unpaid principal balance of the Mortgage Pool as
                                                                of the Cut-off Date, after deducting payments of principal
Closing Date:  February 10, 2005                                due on or before such date (the "Initial Pool Balance"):
                                                                $
                                                                 -------------

First Distribution Date: February 17, 2005

Master Servicer:  Wachovia Bank, National Association           Trustee:  LaSalle Bank National Association

Special Servicer:  Allied Capital Corporation                   Fiscal Agent: ABN AMRO Bank N.V.

Certificate No.  [F] [G] [H] [J] [K] [L] [M] [N] [P] [Q] [S]    CUSIP No.:  _____________
----

                                     A-5-1

[FOR BOOK ENTRY CERTIFICATES: UNLESS THIS CERTIFICATE IS PRESENTED BY AN
AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST CORPORATION, A NEW YORK
CORPORATION ("DTC"), TO THE DEPOSITOR, THE TRUSTEE, THE CERTIFICATE REGISTRAR OR
ANY AGENT THEREOF FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME
AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE
TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

THIS CERTIFICATE HAS NOT BEEN REGISTERED OR QUALIFIED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED (THE "SECURITIES ACT"), OR THE SECURITIES LAWS OF ANY STATE.
ANY RESALE, PLEDGE, TRANSFER OR OTHER DISPOSITION OF THIS CERTIFICATE OR ANY
INTEREST HEREIN WITHOUT SUCH REGISTRATION OR QUALIFICATION MAY BE MADE ONLY IN A
TRANSACTION WHICH DOES NOT REQUIRE SUCH REGISTRATION OR QUALIFICATION AND WHICH
IS IN ACCORDANCE WITH THE PROVISIONS OF SECTION 5.02 OF THE POOLING AND
SERVICING AGREEMENT REFERRED TO HEREIN.

NO TRANSFER OF THIS CERTIFICATE OR ANY INTEREST HEREIN MAY BE MADE TO (A) ANY
RETIREMENT PLAN OR OTHER EMPLOYEE BENEFIT PLAN OR ARRANGEMENT SUBJECT TO THE
EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR
SECTION 4975 OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), OR
(B) ANY PERSON WHO IS DIRECTLY OR INDIRECTLY PURCHASING THIS CERTIFICATE OR ANY
INTEREST HEREIN ON BEHALF OF, AS NAMED FIDUCIARY OF, AS TRUSTEE OF, OR WITH
ASSETS OF ANY SUCH RETIREMENT PLAN OR OTHER EMPLOYEE BENEFIT PLAN OR
ARRANGEMENT, EXCEPT IN ACCORDANCE WITH THE PROVISIONS OF SECTION 5.02 OF THE
POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN STRUCTURED
ASSET SECURITIES CORPORATION II, WACHOVIA BANK, NATIONAL ASSOCIATION, ALLIED
CAPITAL CORPORATION, LASALLE BANK NATIONAL ASSOCIATION, ABN AMRO BANK N.V. OR
ANY OF THEIR RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE MORTGAGE
LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE UNITED STATES OR
ANY OTHER PERSON.

THE CLASS OF CERTIFICATES TO WHICH THIS CERTIFICATE BELONGS IS SUBORDINATE TO
ONE OR MORE OTHER CLASSES OF CERTIFICATES OF THE SAME SERIES, AS AND TO THE
EXTENT PROVIDED IN THE POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN.

                                     A-5-2

SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A "REGULAR
INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" (A "REMIC") AS THOSE
TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE CODE.

THE OUTSTANDING CERTIFICATE PRINCIPAL BALANCE HEREOF AT ANY TIME MAY BE LESS
THAN THE AMOUNT SHOWN ABOVE.

[FOR A REGULATION S GLOBAL CERTIFICATE: PRIOR TO THE DATE (THE "RELEASE DATE")
THAT IS 40 DAYS AFTER THE LATER OF (A) THE COMMENCEMENT OF THE OFFERING OF THIS
CERTIFICATE TO PERSONS OTHER THAN DISTRIBUTORS IN RELIANCE ON REGULATION S UNDER
THE SECURITIES ACT, AND (B) THE DATE OF CLOSING OF THE OFFERING, THIS
CERTIFICATE MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED IN THE
UNITED STATES OR TO A U.S. PERSON WITHIN THE MEANING OF REGULATION S UNDER THE
SECURITIES ACT EXCEPT PURSUANT TO AN EXEMPTION FROM THE REGISTRATION
REQUIREMENTS OF THE SECURITIES ACT. NO BENEFICIAL OWNERS OF THIS CERTIFICATE
SHALL BE ENTITLED TO RECEIVE PAYMENTS HEREON UNLESS THE REQUIRED CERTIFICATIONS
HAVE BEEN DELIVERED PURSUANT TO THE TERMS OF THE POOLING AND SERVICING AGREEMENT
REFERRED TO HEREIN.]

                  This certifies that Cede & Co. is the registered owner of the
Percentage Interest evidenced by this Certificate (obtained by dividing the
principal balance of this Certificate (its "Certificate Principal Balance") as
of the Closing Date by the aggregate principal balance of all the Certificates
of the same Class as this Certificate (their "Class Principal Balance") as of
the Closing Date) in that certain beneficial ownership interest in the Trust
evidenced by all the Certificates of the same Class as this Certificate. The
Trust was created and the Certificates were issued pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), between
Structured Asset Securities Corporation II, as depositor (the "Depositor", which
term includes any successor entity under the Agreement), Wachovia Bank, National
Association, as master servicer (the "Master Servicer", which term includes any
successor entity under the Agreement), Allied Capital Corporation, as special
servicer (the "Special Servicer", which term includes any successor entity under
the Agreement), LaSalle Bank National Association, as trustee (the "Trustee",
which term includes any successor entity under the Agreement), and ABN AMRO Bank
N.V., as fiscal agent (the "Fiscal Agent", which term includes any successor
entity under the Agreement), a summary of certain of the pertinent provisions of
which is set forth hereafter. To the extent not defined herein, the capitalized
terms used herein have the respective meanings assigned in the Agreement. This
Certificate is issued under and is subject to the terms, provisions and
conditions of the Agreement, to which Agreement the Holder of this Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound. In
the event of any conflict between any provision of this Certificate and any
provision of the Agreement, such provision of this Certificate shall be
superseded to the extent of such inconsistency.

                  Pursuant to the terms of the Agreement, distributions will be
made on the 4th Business Day following the 11th calendar day of each month (or,
if such 11th calendar day is not a Business Day, then the 5th Business Day
following such 11th calendar day) (each, a "Distribution Date"), commencing on
the first Distribution Date specified above, to the Person in whose name this
Certificate is registered at the close of business on the last Business Day of
the month immediately preceding the month of such

                                     A-5-3

distribution (the "Record Date"), in an amount equal to the product of the
Percentage Interest evidenced by this Certificate and the amount required to be
distributed pursuant to the Agreement on the applicable Distribution Date in
respect of the Class of Certificates to which this Certificate belongs; provided
that the initial Record Date will be the Closing Date. All distributions made
under the Agreement in respect of this Certificate will be made by the Trustee
by wire transfer in immediately available funds to the account of the Person
entitled thereto at a bank or other entity having appropriate facilities
therefor, if such Certificateholder shall have provided the Trustee with written
wiring instructions no less than five (5) Business Days prior to (or, in the
case of the first such distribution, no later than) the Record Date for such
distribution (which wiring instructions may be in the form of a standing order
applicable to all subsequent distributions as well), or otherwise by check
mailed to the address of such Certificateholder appearing in the Certificate
Register. Notwithstanding the above, the final distribution in respect of this
Certificate (determined without regard to any possible future reimbursement of
any Realized Loss or Additional Trust Fund Expense previously allocated to this
Certificate) will be made after due notice by the Trustee of the pendency of
such distribution and only upon presentation and surrender of this Certificate
at the offices of the Certificate Registrar appointed as provided in the
Agreement or such other location as may be specified in such notice. Also
notwithstanding the foregoing, any distribution that may be made with respect to
this Certificate in reimbursement of any Realized Loss or Additional Trust Fund
Expense previously allocated to this Certificate, which reimbursement is to
occur after the date on which this Certificate is surrendered as contemplated by
the preceding sentence, will be made by check mailed to the address of the
Holder that surrenders this Certificate as such address last appeared in the
Certificate Register or to any such other address of which the Trustee is
subsequently notified in writing.

                  Any distribution to the Holder of this Certificate in
reduction of the Certificate Principal Balance hereof is binding on such Holder
and all future Holders of this Certificate and any Certificate issued upon the
transfer hereof or in exchange herefor or in lieu hereof whether or not notation
of such distribution is made upon this Certificate.

                  The Certificates are limited in right of distribution to
certain collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Custodial Accounts, the Collection Account and,
if established, the REO Accounts may be made from time to time for purposes
other than, and, in certain cases, prior to, distributions to
Certificateholders, such purposes including the reimbursement of advances made,
or certain expenses incurred, with respect to the Mortgage Loans and the payment
of interest on such advances and expenses.

                  The Certificates are issuable in fully registered form only
without coupons in minimum denominations specified in the Agreement. As provided
in the Agreement and subject to certain limitations therein set forth, the
Certificates are exchangeable for new Certificates of the same Class in
authorized denominations evidencing the same aggregate Percentage Interest, as
requested by the Holder surrendering the same.

                  As provided in the Agreement and subject to certain
limitations therein set forth, the transfer of this Certificate is registrable
in the Certificate Register upon surrender of this Certificate for registration
of transfer at the offices of the Certificate Registrar, duly endorsed by, or
accompanied by a written instrument of transfer in the form satisfactory to the
Certificate Registrar duly executed by, the Holder hereof or his attorney duly
authorized in writing, and thereupon one or more new Certificates of

                                     A-5-4

the same Class in authorized denominations evidencing the same aggregate
Percentage Interest will be issued to the designated transferee or transferees.

                  No direct or indirect transfer, sale, pledge, hypothecation or
other disposition (each, a "Transfer") of this Certificate or any interest
herein shall be made unless that Transfer is exempt from the registration and/or
qualification requirements of the Securities Act and any applicable state
securities laws, or is otherwise made in accordance with the Securities Act and
such state securities laws.

                  If this Certificate constitutes a Definitive Certificate and a
Transfer hereof is to be made without registration under the Securities Act
(other than in connection with the initial issuance of the Certificates or a
Transfer of this Certificate by the Depositor, Lehman Brothers Inc. or any of
their respective Affiliates or, if this Certificate is a Global Certificate, a
Transfer of this Certificate to a successor Depository or to the applicable
Certificate Owner in accordance with Section 5.03 of the Agreement), then the
Certificate Registrar shall refuse to register such Transfer unless it receives
(and, upon receipt, may conclusively rely upon) either: (i) a certificate from
the Certificateholder desiring to effect such Transfer substantially in the form
attached as Exhibit F-1 to the Agreement and a certificate from such
Certificateholder's prospective Transferee substantially in the form attached
either as Exhibit F-2A to the Agreement or as Exhibit F-2B to the Agreement; or
(ii) an Opinion of Counsel satisfactory to the Trustee to the effect that such
Transferee is an Institutional Accredited Investor or a Qualified Institutional
Buyer and such Transfer may be made without registration under the Securities
Act (which Opinion of Counsel shall not be an expense of the Trust Fund or of
the Depositor, the Master Servicer, the Special Servicer, the Trustee, the
Fiscal Agent or the Certificate Registrar in their respective capacities as
such), together with the written certification(s) as to the facts surrounding
such Transfer from the Certificateholder desiring to effect such Transfer and/or
such Certificateholder's prospective Transferee on which such Opinion of Counsel
is based. If any Transferee of this Certificate does not, in connection with the
subject Transfer, deliver to the Certificate Registrar one of the certifications
described in clause (i) of the preceding sentence or the Opinion of Counsel
described in clause (ii) of the preceding sentence, then such Transferee shall
be deemed to have represented and warranted that all the certifications set
forth in either Exhibit F-2A or Exhibit F-2B attached to the Agreement are, with
respect to the subject Transfer, true and correct.

                  If this Certificate constitutes a Rule 144A Global Certificate
and a Transfer of any interest herein is to be made without registration under
the Securities Act (other than in connection with the initial issuance of the
Certificates or a Transfer of any interest herein by the Depositor, Lehman
Brothers Inc. or any of their respective Affiliates), then the Certificate Owner
desiring to effect such Transfer shall be required to obtain either (i) a
certificate from such Certificate Owner's prospective Transferee substantially
in the form attached as Exhibit F-2C to the Agreement, or (ii) an Opinion of
Counsel to the effect that such Transferee is a Qualified Institutional Buyer
and such Transfer may be made without registration under the Securities Act.
Except as discussed below, an interest in a Rule 144A Global Certificate for any
Class of Book-Entry Non-Registered Certificates may not be transferred to any
Person who takes delivery other than in the form of an interest in such Rule
144A Global Certificate. If this Certificate constitutes a Rule 144A Global
Certificate and any Transferee of an interest herein does not, in connection
with the subject Transfer, deliver to the Transferor the Opinion of Counsel or
the certification described in the second preceding sentence, then such
Transferee shall be deemed to have represented and warranted that all the
certifications set forth in Exhibit F-2C attached to the Agreement are, with
respect to the subject Transfer, true and correct.

                                     A-5-5

                  [FOR CLASS T CERTIFICATES ONLY: If this Certificate
constitutes a Rule 144A Global Certificate and a Transfer of any interest herein
is to be made without registration under the Securities Act, any Certificate
Owner desiring to effect a transfer of this Certificate or any interest herein
may not sell or otherwise transfer this Certificate or any interest herein
unless it has provided the Depositor with prior written notice of such transfer
(together with a copy of the certificate (executed by the proposed transferee)
or Opinion of Counsel referred to in the preceding paragraph); such notice to be
delivered to Structured Asset Securities Corporation II, 745 Seventh Avenue, New
York, New York 10019, Attention: Scott Lechner--LB-UBS Commercial Mortgage Trust
2005-C1, facsimile number: (646) 758-4203.]

                  Notwithstanding the preceding paragraph, any interest in a
Rule 144A Global Certificate for a Class of Book-Entry Non-Registered
Certificates may be transferred (without delivery of any certificate or Opinion
of Counsel described in clauses (i) and (ii) of the first sentence of the
preceding paragraph) by the Depositor or any Affiliate of the Depositor to any
Person who takes delivery in the form of a beneficial interest in the Regulation
S Global Certificate for such Class of Certificates upon delivery to the
Certificate Registrar of (x) a certificate to the effect that the Certificate
Owner desiring to effect such Transfer is the Depositor or an Affiliate of the
Depositor and (y) such written orders and instructions as are required under the
applicable procedures of the Depository, Clearstream and Euroclear to direct the
Trustee to debit the account of a Depository Participant by a denomination of
interests in such Rule 144A Global Certificate, and credit the account of a
Depository Participant by a denomination of interests in such Regulation S
Global Certificate, that is equal to the denomination of beneficial interests in
the subject Class of Certificates to be transferred. Upon delivery to the
Certificate Registrar of such certification and such orders and instructions,
the Trustee, subject to and in accordance with the applicable procedures of the
Depository, shall reduce the denomination of the Rule 144A Global Certificate in
respect of the subject Class of Certificates and increase the denomination of
the Regulation S Global Certificate for such Class, by the denomination of the
beneficial interest in such Class specified in such orders and instructions.

                  Also notwithstanding the second preceding paragraph, any
interest in a Rule 144A Global Certificate with respect to any Class of
Book-Entry Non-Registered Certificates may be transferred by any Certificate
Owner holding such interest to any Institutional Accredited Investor (other than
a Qualified Institutional Buyer) that takes delivery in the form of a Definitive
Certificate of the same Class as such Rule 144A Global Certificate upon delivery
to the Certificate Registrar and the Trustee of (i) such certifications and/or
opinions as are contemplated by the third preceding paragraph, (ii) a
certification from such Certificate Owner to the effect that it is the lawful
owner of the beneficial interest being transferred and (iii) such written orders
and instructions as are required under the applicable procedures of the
Depository to direct the Trustee to debit the account of a Depository
Participant by the denomination of the transferred interests in such Rule 144A
Global Certificate. Upon delivery to the Certificate Registrar of such
certifications and/or opinions and such orders and instructions, the Trustee,
subject to and in accordance with the applicable procedures of the Depository,
shall reduce the denomination of the subject Rule 144A Global Certificate by the
denomination of the transferred interests in such Rule 144A Global Certificate,
and shall cause a Definitive Certificate of the same Class as such Rule 144A
Global Certificate, and in a denomination equal to the reduction in the
denomination of such Rule 144A Global Certificate, to be executed, authenticated
and delivered in accordance with the Agreement to the applicable Transferee.

                                     A-5-6

                  Except as provided in the next paragraph no beneficial
interest in a Regulation S Global Certificate for any Class of Book-Entry
Non-Registered Certificates shall be transferred to any Person who takes
delivery other than in the form of a beneficial interest in such Regulation S
Global Certificate. On and prior to the Release Date, the Certificate Owner
desiring to effect any such Transfer shall be required to obtain from such
Certificate Owner's prospective Transferee a written certification substantially
in the form set forth in Exhibit F-2D to the Agreement certifying that such
Transferee is not a United States Securities Person. On or prior to the Release
Date, beneficial interests in the Regulation S Global Certificate for each Class
of Book-Entry Non-Registered Certificates may be held only through Euroclear or
Clearstream.

                  Notwithstanding the preceding paragraph, any interest in a
Regulation S Global Certificate for a Class of Book-Entry Non-Registered
Certificates may be transferred by the Depositor or any Affiliate of the
Depositor to any Person who takes delivery in the form of a beneficial interest
in the Rule 144A Global Certificate for such Class of Certificates upon delivery
to the Certificate Registrar of (x) a certificate to the effect that the
Certificate Owner desiring to effect such Transfer is the Depositor or an
Affiliate of the Depositor and (y) such written orders and instructions as are
required under the applicable procedures of the Depository, Clearstream and
Euroclear to direct the Trustee to debit the account of a Depository Participant
by a denomination of interests in such Regulation S Global Certificate, and
credit the account of a Depository Participant by a denomination of interests in
such Rule 144A Global Certificate, that is equal to the denomination of
beneficial interests in the subject Class of Certificates to be transferred.
Upon delivery to the Certificate Registrar of such certification and such orders
and instructions, the Trustee, subject to and in accordance with the applicable
procedures of the Depository, shall reduce the denomination of the Regulation S
Global Certificate in respect of the subject Class of Certificates and increase
the denomination of the Rule 144A Global Certificate for such Class, by the
denomination of the beneficial interest in such Class specified in such orders
and instructions.

                  None of the Depositor, the Trustee or the Certificate
Registrar is obligated to register or qualify the Class of Certificates to which
this Certificate belongs, under the Securities Act or any other securities law
or to take any action not otherwise required under the Agreement to permit the
Transfer of this Certificate or any interest herein without such registration or
qualification. Any Certificateholder or Certificate Owner desiring to effect a
Transfer of this Certificate or any interest herein shall, and does hereby agree
to, indemnify the Depositor, Lehman Brothers Inc., UBS Securities LLC, the
Trustee, the Fiscal Agent, the Master Servicer, the Special Servicer, the
Certificate Registrar and their respective Affiliates against any liability that
may result if such Transfer is not exempt from the registration and/or
qualification requirements of the Securities Act and any applicable state
securities laws or is not made in accordance with such federal and state laws.

                  No Transfer of this Certificate or any interest herein shall
be made to (A) any employee benefit plan or other retirement arrangement,
including individual retirement accounts and annuities, Keogh plans and
collective investment funds and separate accounts in which such plans, accounts
or arrangements are invested, including insurance company general accounts, that
is subject to ERISA or the Code (each, a "Plan"), or (B) any Person who is
directly or indirectly purchasing this Certificate or such interest herein on
behalf of, as named fiduciary of, as trustee of, or with assets of a Plan, if
the purchase and holding of this Certificate or such interest herein by the
prospective Transferee would result in a violation of Section 406 or 407 of
ERISA or Section 4975 of the Code or would result in the imposition of an excise
tax under Section 4975 of the Code. Except in connection with the initial

                                     A-5-7

issuance of the Certificates or any Transfer of this Certificate or any interest
herein by the Depositor, Lehman Brothers Inc. or any of their respective
Affiliates or, if this Certificate constitutes a Global Certificate, any
Transfer of this Certificate to a successor Depository or to the applicable
Certificate Owner in accordance with Section 5.03 of the Agreement, the
Certificate Registrar shall refuse to register the Transfer of this Certificate
unless it has received from the prospective Transferee, and, if this Certificate
constitutes a Global Certificate, any Certificate Owner transferring an interest
herein shall be required to obtain from its prospective Transferee, one of the
following: (i) a certification to the effect that such prospective Transferee is
not a Plan and is not directly or indirectly purchasing this Certificate or such
interest herein on behalf of, as named fiduciary of, as trustee of, or with
assets of a Plan; or (ii) a certification to the effect that the purchase and
holding of this Certificate or such interest herein by such prospective
Transferee is exempt from the prohibited transaction provisions of Sections
406(a) and (b) and 407 of ERISA and the excise taxes imposed on such prohibited
transactions by Sections 4975(a) and (b) of the Code, by reason of Sections I
and III of Prohibited Transaction Class Exemption 95-60; or (iii) if this
Certificate is rated in one of the four highest generic rating categories by
either Rating Agency, and this Certificate or an interest herein is being
acquired by or on behalf of a Plan in reliance on any of Prohibited Transaction
Exemption 91-14, a certification to the effect that such Plan (X) is an
accredited investor as defined in Rule 501(a)(1) of Regulation D of the
Securities Act, (Y) is not sponsored (within the meaning of Section 3(16)(B) of
ERISA) by the Trustee, the Depositor, any Mortgage Loan Seller, the Master
Servicer, the Special Servicer, any Sub-Servicer, any Exemption-Favored Party or
any Mortgagor with respect to Mortgage Loans constituting more than 5% of the
aggregate unamortized principal balance of all the Mortgage Loans determined as
of the Closing Date, or by any Affiliate of such Person, and (Z) agrees that it
will obtain from each of its Transferees that are Plans a written representation
that such Transferee, if a Plan, satisfies the requirements of the immediately
preceding clauses (X) and (Y), together with a written agreement that such
Transferee will obtain from each of its Transferees that are Plans a similar
written representation regarding satisfaction of the requirements of the
immediately preceding clauses (X) and (Y); or (iv) a certification of facts and
an Opinion of Counsel which otherwise establish to the reasonable satisfaction
of the Trustee or such Certificate Owner, as the case may be, that such Transfer
will not result in a violation of Section 406 or 407 of ERISA or Section 4975 of
the Code or result in the imposition of an excise tax under Section 4975 of the
Code. If any Transferee of this Certificate or any interest herein does not, in
connection with the subject Transfer, deliver to the Certificate Registrar (if
this Certificate constitutes a Definitive Certificate) or the Transferor (if
this Certificate constitutes a Global Certificate) a certification and/or
Opinion of Counsel as required by the preceding sentence, then such Transferee
shall be deemed to have represented and warranted that either (i) such
Transferee is not a Plan and is not directly or indirectly purchasing this
Certificate or any interest herein on behalf of, as named fiduciary of, as
trustee of, or with assets of a Plan; or (ii) the purchase and holding of this
Certificate or such interest herein by such Transferee is exempt from the
prohibited transaction provisions of Sections 406(a) and (b) and 407 of ERISA
and the excise taxes imposed on such prohibited transactions by Sections 4975(a)
and (b) of the Code.

                  No service charge will be imposed for any registration of
transfer or exchange of Certificates, but the Trustee or the Certificate
Registrar may require payment of a sum sufficient to cover any tax or other
governmental charge that may be imposed in connection with any transfer or
exchange of Certificates.

                  [FOR BOOK ENTRY CERTIFICATES: Notwithstanding the foregoing,
for so long as this Certificate is registered in the name of Cede & Co. or in
such other name as is requested by an

                                     A-5-8

authorized representative of DTC, transfers of interests in this Certificate
shall be made through the book-entry facilities of DTC.]

                  The Holder of this Certificate, by its acceptance hereof,
shall be deemed to have agreed to keep confidential any information it obtains
from the Trustee (except that such Holder may provide any such information
obtained by it to any other Person that holds or is contemplating the purchase
of this Certificate or an interest herein, provided that such other Person
confirms in writing such ownership interest or prospective ownership interest
and agrees to keep such information confidential). Notwithstanding the
foregoing, each offeree and/or holder of this Certificate (and each employee,
representative, or other agent of such offeree or holder) may disclose to any
and all persons, without limitation of any kind, the tax treatment and tax
structure of the transactions (as defined in section 1.6011-4 of the Treasury
Department regulations) associated herewith and all materials of any kind
(including opinions or other tax analyses) that are provided to the taxpayer
relating to such tax treatment and tax structure.

                  Prior to due presentment of this Certificate for registration
of transfer, the Depositor, the Master Servicer, the Special Servicer, the
Trustee, the Fiscal Agent, the Certificate Registrar and any agents of any of
them may treat the Person in whose name this Certificate is registered as the
owner hereof for all purposes, and none of the Depositor, the Master Servicer,
the Special Servicer, the Trustee, the Fiscal Agent, the Certificate Registrar
or any such agent shall be affected by notice to the contrary.

                  Subject to certain terms and conditions set forth in the
Agreement, the Trust and the obligations created by the Agreement shall
terminate upon distribution (or provision for distribution) to the
Certificateholders of all amounts held by or on behalf of the Trustee and
required to be distributed to them pursuant to the Agreement following the
earlier of (i) the final payment (or any advance with respect thereto) on or
other liquidation of the last Mortgage Loan or REO Property remaining in the
Trust, and (ii) the purchase by the Depositor, Lehman Brothers Inc., the Master
Servicer, the Special Servicer or any Controlling Class Certificateholder at a
price determined as provided in the Agreement of all Mortgage Loans and any REO
Properties remaining in the Trust. The Agreement permits, but does not require,
any Controlling Class Certificateholder (with priority among such Holders being
given to the Holder of Certificates representing the greatest Percentage
Interest in the Controlling Class), the Special Servicer, the Master Servicer,
the Depositor or Lehman Brothers Inc., in that order of priority (with any
Controlling Class Certificateholder having the most senior priority) to purchase
from the Trust all Mortgage Loans and any REO Properties remaining therein. The
exercise of such right will effect early retirement of the Certificates;
however, such right to purchase is subject to the aggregate Stated Principal
Balance of the Mortgage Pool at the time of purchase being less than
approximately 1.0% of the Initial Pool Balance specified on the face hereof.

                  The Agreement permits, with certain exceptions therein
provided, the amendment thereof, and the modification of the rights and
obligations of the Depositor, the Master Servicer, the Special Servicer, the
Trustee and the Fiscal Agent thereunder and the rights of the Certificateholders
thereunder, at any time by the Depositor, the Master Servicer, the Special
Servicer, the Trustee and the Fiscal Agent with the consent of the Holders of
Certificates entitled to at least 66-2/3% of the Voting Rights allocated to the
affected Classes. Any such consent by the Holder of this Certificate shall be
conclusive and binding on such Holder and upon all future Holders of this
Certificate and of any Certificate issued upon the transfer hereof or in
exchange herefor or in lieu hereof whether or not notation of such consent is
made upon this Certificate. The Agreement also permits the amendment

                                     A-5-9

thereof, in certain circumstances, including any amendment necessary to maintain
the status of any REMIC Pool as a REMIC, without the consent of the Holders of
any of the Certificates.

                  Unless the certificate of authentication hereon has been
executed by the Certificate Registrar, by manual signature, this Certificate
shall not be entitled to any benefit under the Agreement or be valid for any
purpose.

                  The registered Holder hereof, by its acceptance hereof, agrees
that it will look solely to the Trust (to the extent of its rights therein) for
distributions hereunder.

                  This Certificate shall be construed in accordance with the
internal laws of the State of New York applicable to agreements made and to be
performed in said State, without applying any conflicts of law principles of
such state (other than the provisions of Section 5-1401 of the New York General
Obligations Law), and the obligations, rights and remedies of the Holder hereof
shall be determined in accordance with such laws.

                                     A-5-10

                  IN WITNESS WHEREOF, the Trustee has caused this Certificate to
be duly executed.

                                           LASALLE BANK NATIONAL ASSOCIATION,
                                           as Trustee

                                           By:
                                              ----------------------------------
                                              Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

                  This is one of the Class [F] [G] [H] [J] [K] [L] [M] [N] [P]
[Q] [S] Certificates referred to in the within-mentioned Agreement.

Dated:  _____________

                                           LASALLE BANK NATIONAL ASSOCIATION,
                                           as Certificate Registrar

                                           By:
                                              ----------------------------------
                                              Authorized Officer

                                     A-5-11

                                   ASSIGNMENT

                  FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s)
 and transfer(s) unto _________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
      (please print or typewrite name and address including postal zip code
                                  of assignee)

the beneficial ownership interest in the Trust evidenced by the within
Commercial Mortgage Pass-Through Certificate and hereby authorize(s) the
registration of transfer of such interest to the above named assignee on the
Certificate Register of the Trust.

                  I (we) further direct the issuance of a new Commercial
Mortgage Pass-Through Certificate of a like Percentage Interest and Class to the
above named assignee and delivery of such Commercial Mortgage Pass-Through
Certificate to the following address:___________________________________________
_______________________________________________________________________________
_______________________________________________________________________________

Dated:

                                           -------------------------------------
                                           Signature by or on behalf of Assignor

                                           -------------------------------------
                                           Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

                  The assignee should include the following for purposes of
distribution:

                  Distributions shall, if permitted, be made by wire transfer or
otherwise, in immediately available funds, to___________________________________
for the account of ____________________________________________________________.

                  Distributions made by check (such check to be made payable to
______________________) and all applicable statements and notices should be
mailed to _____________________________________________________________________.

                  This information is provided by______________________________,
the assignee named above, or __________________________________, as its agent.

                                     A-5-12

                                   EXHIBIT A-6

              FORM OF CLASS [R-I] [R-II] [R-III] [R-LR] CERTIFICATE

                    LB-UBS COMMERCIAL MORTGAGE TRUST 2005-C1
 CLASS [R-I] [R-II] [R-III] [R-LR] COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATE,
                                 SERIES 2005-C1

This is one of a series of commercial mortgage pass-through certificates
(collectively, the "Certificates"), issued in multiple classes (each, a
"Class"), which series of Certificates evidences the entire beneficial ownership
interest in a trust (the "Trust"), whose assets consist primarily of a pool (the
"Mortgage Pool") of multifamily and commercial mortgage loans (the "Mortgage
Loans"), such pool being formed and sold by

                   STRUCTURED ASSET SECURITIES CORPORATION II

Date of Pooling and Servicing Agreement:                         Percentage Interest evidenced by this Certificate in the
January 11, 2005                                                 related Class:  ___%

Cut-off Date:  January 11, 2005                                  Aggregate unpaid principal balance of the Mortgage Pool as
                                                                 of the Cut-off Date, after deducting payments of principal
Closing Date:  February 10, 2005                                 due on or before such date (the "Initial Pool Balance"):
                                                                 $-------------
First Distribution Date: February 17, 2005

Master Servicer:  Wachovia Bank, National Association            Trustee:  LaSalle Bank National Association

Special Servicer:  Allied Capital Corporation                    Fiscal Agent: ABN AMRO Bank N.V.

Certificate No.  [R-I] [R-II] [R-III] [R-LR] -___

                                     A-6-1

THIS CERTIFICATE HAS NOT BEEN REGISTERED OR QUALIFIED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED (THE "SECURITIES ACT"), OR THE SECURITIES LAWS OF ANY STATE.
ANY RESALE, PLEDGE, TRANSFER OR OTHER DISPOSITION OF THIS CERTIFICATE OR ANY
INTEREST HEREIN WITHOUT SUCH REGISTRATION OR QUALIFICATION MAY BE MADE ONLY IN A
TRANSACTION WHICH DOES NOT REQUIRE SUCH REGISTRATION OR QUALIFICATION AND WHICH
IS IN ACCORDANCE WITH THE PROVISIONS OF SECTION 5.02 OF THE POOLING AND
SERVICING AGREEMENT REFERRED TO HEREIN.

NO TRANSFER OF THIS CERTIFICATE OR ANY INTEREST HEREIN MAY BE MADE TO (A) ANY
RETIREMENT PLAN OR OTHER EMPLOYEE BENEFIT PLAN OR ARRANGEMENT SUBJECT TO THE
EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR
SECTION 4975 OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), OR
(B) ANY PERSON WHO IS DIRECTLY OR INDIRECTLY PURCHASING THIS CERTIFICATE OR ANY
INTEREST HEREIN ON BEHALF OF, AS NAMED FIDUCIARY OF, AS TRUSTEE OF, OR WITH
ASSETS OF ANY SUCH RETIREMENT PLAN OR OTHER EMPLOYEE BENEFIT PLAN OR
ARRANGEMENT, EXCEPT IN ACCORDANCE WITH THE PROVISIONS OF THE POOLING AND
SERVICING AGREEMENT REFERRED TO HEREIN.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN STRUCTURED
ASSET SECURITIES CORPORATION II, WACHOVIA BANK, NATIONAL ASSOCIATION, ALLIED
CAPITAL CORPORATION, LASALLE BANK NATIONAL ASSOCIATION, ABN AMRO BANK N.V. OR
ANY OF THEIR RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE MORTGAGE
LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE UNITED STATES OR
ANY OTHER PERSON.

THE CLASS OF CERTIFICATES TO WHICH THIS CERTIFICATE BELONGS IS SUBORDINATE TO
ONE OR MORE OTHER CLASSES OF CERTIFICATES OF THE SAME SERIES, AS AND TO THE
EXTENT PROVIDED IN THE POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN.

SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A "RESIDUAL
INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" (A "REMIC") AS THOSE
TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE CODE.
CONSEQUENTLY, THE TRANSFER OF THIS CERTIFICATE IS ALSO SUBJECT TO THE ADDITIONAL
TAX RELATED TRANSFER RESTRICTIONS DESCRIBED HEREIN. IF ANY PERSON BECOMES THE
REGISTERED HOLDER OF THIS CERTIFICATE IN VIOLATION OF SUCH TRANSFER
RESTRICTIONS, SUCH REGISTRATION SHALL BE DEEMED TO BE OF NO LEGAL FORCE OR
EFFECT WHATSOEVER AND SUCH PERSON SHALL NOT BE DEEMED TO BE A CERTIFICATEHOLDER
FOR ANY PURPOSE HEREUNDER OR UNDER THE POOLING AND SERVICING AGREEMENT REFERRED
TO HEREIN, INCLUDING, BUT NOT LIMITED TO, THE RECEIPT OF DISTRIBUTIONS ON THIS
CERTIFICATE.

                                     A-6-2

                  This certifies that _______________________________ is the
registered owner of the Percentage Interest evidenced by this Certificate (as
specified above) in that certain beneficial ownership interest in the Trust
evidenced by all the Certificates of the same Class as this Certificate. The
Trust was created and the Certificates were issued pursuant to a Pooling and
Servicing Agreement, dated as specified above (the "Agreement"), between
Structured Asset Securities Corporation II, as depositor (the "Depositor", which
term includes any successor entity under the Agreement), Wachovia Bank, National
Association, as master servicer (the "Master Servicer", which term includes any
successor entity under the Agreement), Allied Capital Corporation, as special
servicer (the "Special Servicer", which term includes any successor entity under
the Agreement), LaSalle Bank National Association, as trustee (the "Trustee",
which term includes any successor entity under the Agreement), and ABN AMRO Bank
N.V., as fiscal agent (the "Fiscal Agent", which term includes any successor
entity under the Agreement), a summary of certain of the pertinent provisions of
which is set forth hereafter. To the extent not defined herein, the capitalized
terms used herein have the respective meanings assigned in the Agreement. This
Certificate is issued under and is subject to the terms, provisions and
conditions of the Agreement, to which Agreement the Holder of this Certificate
by virtue of the acceptance hereof assents and by which such Holder is bound. In
the event of any conflict between any provision of this Certificate and any
provision of the Agreement, such provision of this Certificate shall be
superseded to the extent of such inconsistency.

                  Pursuant to the terms of the Agreement, distributions will be
made on the 4th Business Day following the 11th calendar day of each month (or,
if such 11th calendar day is not a Business Day, then the 5th Business Day
following such 11th calendar day) (each, a "Distribution Date"), commencing on
the first Distribution Date specified above, to the Person in whose name this
Certificate is registered at the close of business on the last Business Day of
the month immediately preceding the month of such distribution (the "Record
Date"), in an amount equal to the product of the Percentage Interest evidenced
by this Certificate and the amount required to be distributed pursuant to the
Agreement on the applicable Distribution Date in respect of the Class of
Certificates to which this Certificate belongs; provided that the initial Record
Date will be the Closing Date. All distributions made under the Agreement in
respect of this Certificate will be made by the Trustee by wire transfer in
immediately available funds to the account of the Person entitled thereto at a
bank or other entity having appropriate facilities therefor, if such
Certificateholder shall have provided the Trustee with written wiring
instructions no less than five (5) Business Days prior to (or, in the case of
the first such distribution, no later than) the Record Date for such
distribution (which wiring instructions may be in the form of a standing order
applicable to all subsequent distributions as well), or otherwise by check
mailed to the address of such Certificateholder appearing in the Certificate
Register. Notwithstanding the above, the final distribution in respect of this
Certificate will be made after due notice by the Trustee of the pendency of such
distribution and only upon presentation and surrender of this Certificate at the
offices of the Certificate Registrar appointed as provided in the Agreement or
such other location as may be specified in such notice.

                  The Certificates are limited in right of distribution to
certain collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Custodial Accounts, the Collection Account and,
if established, the REO Accounts may be made from time to time for purposes
other than, and, in certain cases, prior to, distributions to
Certificateholders, such purposes including the reimbursement of advances made,
or certain expenses incurred, with respect to the Mortgage Loans and the payment
of interest on such advances and expenses.

                                     A-6-3

                  The Certificates are issuable in fully registered form only
without coupons in minimum denominations specified in the Agreement. As provided
in the Agreement and subject to certain limitations therein set forth, the
Certificates are exchangeable for new Certificates of the same Class in
authorized denominations evidencing the same aggregate Percentage Interest, as
requested by the Holder surrendering the same.

                  As provided in the Agreement and subject to certain
limitations therein set forth, the transfer of this Certificate is registrable
in the Certificate Register upon surrender of this Certificate for registration
of transfer at the offices of the Certificate Registrar, duly endorsed by, or
accompanied by a written instrument of transfer in the form satisfactory to the
Certificate Registrar duly executed by, the Holder hereof or his attorney duly
authorized in writing, and thereupon one or more new Certificates of the same
Class in authorized denominations evidencing the same aggregate Percentage
Interest will be issued to the designated transferee or transferees.

                  No direct or indirect transfer, sale, pledge, hypothecation or
other disposition (each, a "Transfer") of this Certificate or any interest
herein shall be made unless that Transfer is exempt from the registration and/or
qualification requirements of the Securities Act and any applicable state
securities laws, or is otherwise made in accordance with the Securities Act and
such state securities laws.

                  If a Transfer of this Certificate is to be made without
registration under the Securities Act (other than in connection with the initial
issuance of the Certificates or a Transfer of this Certificate by the Depositor,
Lehman Brothers Inc. or any of their respective Affiliates), then the
Certificate Registrar shall refuse to register such Transfer unless it receives
(and, upon receipt, may conclusively rely upon) either: (i) a certificate from
the Certificateholder desiring to effect such Transfer substantially in the form
attached as Exhibit F-1 to the Agreement and a certificate from such
Certificateholder's prospective Transferee substantially in the form attached
either as Exhibit F-2A to the Agreement or as Exhibit F-2B to the Agreement; or
(ii) an Opinion of Counsel satisfactory to the Trustee to the effect that such
Transferee is an Institutional Accredited Investor or a Qualified Institutional
Buyer and such Transfer may be made without registration under the Securities
Act (which Opinion of Counsel shall not be an expense of the Trust Fund or of
the Depositor, the Master Servicer, the Special Servicer, the Trustee, the
Fiscal Agent or the Certificate Registrar in their respective capacities as
such), together with the written certification(s) as to the facts surrounding
such Transfer from the Certificateholder desiring to effect such Transfer and/or
such Certificateholder's prospective Transferee on which such Opinion of Counsel
is based. If any Transferee of this Certificate does not, in connection with the
subject Transfer, deliver to the Certificate Registrar one of the certifications
described in clause (i) of the preceding sentence or the Opinion of Counsel
described in clause (ii) of the preceding sentence, then such Transferee shall
be deemed to have represented and warranted that all the certifications set
forth in either Exhibit F-2A or Exhibit F-2B attached to the Agreement are, with
respect to the subject Transfer, true and correct.

                  None of the Depositor, the Trustee or the Certificate
Registrar is obligated to register or qualify the Class of Certificates to which
this Certificate belongs, under the Securities Act or any other securities law
or to take any action not otherwise required under the Agreement to permit the
Transfer of this Certificate or any interest herein without such registration or
qualification. Any Certificateholder desiring to effect a Transfer of this
Certificate or any interest herein shall, and does hereby agree to, indemnify
the Depositor, Lehman Brothers Inc., UBS Securities LLC, the Trustee, the Fiscal
Agent, the Master Servicer, the Special Servicer, the Certificate Registrar and
their respective Affiliates against any

                                     A-6-4

liability that may result if such Transfer is not exempt from the registration
and/or qualification requirements of the Securities Act and any applicable state
securities laws or is not made in accordance with such federal and state laws.

                  No Transfer of this Certificate or any interest herein shall
be made to (A) any employee benefit plan or other retirement arrangement,
including individual retirement accounts and annuities, Keogh plans and
collective investment funds and separate accounts in which such plans, accounts
or arrangements are invested, including insurance company general accounts, that
is subject to ERISA or the Code (each, a "Plan"), or (B) any Person who is
directly or indirectly purchasing this Certificate or such interest herein on
behalf of, as named fiduciary of, as trustee of, or with assets of a Plan, if
the purchase and holding of this Certificate or such interest herein by the
prospective Transferee would result in a violation of Section 406 or 407 of
ERISA or Section 4975 of the Code or would result in the imposition of an excise
tax under Section 4975 of the Code. Except in connection with the initial
issuance of the Certificates or any Transfer of this Certificate by the
Depositor, Lehman Brothers Inc. or any of their respective Affiliates, the
Certificate Registrar shall refuse to register the Transfer of this Certificate
unless it has received from the prospective Transferee, either: (i) a
certification to the effect that such prospective Transferee is not a Plan and
is not directly or indirectly purchasing this Certificate on behalf of, as named
fiduciary of, as trustee of, or with assets of a Plan; or (ii) a certification
of facts and an Opinion of Counsel which otherwise establish to the reasonable
satisfaction of the Trustee that such Transfer will not result in a violation of
Section 406 or 407 of ERISA or Section 4975 of the Code or result in the
imposition of an excise tax under Section 4975 of the Code. If any Transferee of
this Certificate or any interest herein does not, in connection with the subject
Transfer, deliver to the Certificate Registrar a certification and/or Opinion of
Counsel as required by the preceding sentence, then such Transferee shall be
deemed to have represented and warranted that either: (i) such Transferee is not
a Plan and is not directly or indirectly purchasing this Certificate or such
interest herein on behalf of, as named fiduciary of, as trustee of, or with
assets of a Plan; or (ii) the purchase and holding of this Certificate or such
interest herein by such Transferee is exempt from the prohibited transaction
provisions of Sections 406(a) and (b) and 407 of ERISA and the excise taxes
imposed on such prohibited transactions by Sections 4975(a) and (b) of the Code.

                  Each Person who has or who acquires any Ownership Interest in
this Certificate shall be deemed by the acceptance or acquisition of such
Ownership Interest to have agreed to be bound by the provisions of Section
5.02(d) of the Agreement and, if any purported Transferee shall become a Holder
of this Certificate in violation of the provisions of such Section 5.02(d), to
have irrevocably authorized the Trustee under clause (ii)(A) of such Section
5.02(d) to deliver payments to a Person other than such Person and to have
irrevocably authorized the Trustee under clause (ii)(B) of such Section 5.02(d)
to negotiate the terms of any mandatory disposition and to execute all
instruments of transfer and to do all other things necessary in connection with
any such disposition. Each Person holding or acquiring any Ownership Interest in
this Certificate must be a Permitted Transferee and shall promptly notify the
Trustee and the Tax Administrator of any change or impending change in its
status as a Permitted Transferee. In connection with any proposed Transfer of
any Ownership Interest in this Certificate, the Certificate Registrar shall
require delivery to it, and shall not register the transfer of this Certificate
until its receipt of, an affidavit and agreement substantially in the form
attached as Exhibit H-1 to the Agreement (a "Transfer Affidavit and Agreement")
from the proposed Transferee, representing and warranting, among other things,
that such Transferee is a Permitted Transferee, that it is not acquiring its
Ownership Interest in this Certificate as a nominee, trustee or agent for any
Person that is not a Permitted Transferee, that for so long as it retains its
Ownership Interest in this Certificate, it will

                                     A-6-5

endeavor to remain a Permitted Transferee, and that it has reviewed the
provisions of Section 5.02(d) of the Agreement and agrees to be bound by them.
Notwithstanding the delivery of a Transfer Affidavit and Agreement by a proposed
Transferee, if the Certificate Registrar has actual knowledge that the proposed
Transferee is not a Permitted Transferee, the Certificate Registrar shall not
register the Transfer of an Ownership Interest in this Certificate to such
proposed Transferee. In addition, the Certificate Registrar shall not register
the transfer of an Ownership Interest in this Certificate to any entity
classified as a partnership under the Code unless at the time of transfer, all
of its beneficial owners are United States Tax Persons.

                  Each Person holding or acquiring any Ownership Interest in
this Certificate shall agree (x) to require a Transfer Affidavit and Agreement
from any other Person to whom such Person attempts to Transfer its Ownership
Interest herein and (y) not to Transfer its Ownership Interest herein unless it
provides to the Certificate Registrar a certificate substantially in the form
attached as Exhibit H-2 to the Agreement stating that, among other things, it
has no actual knowledge that such other Person is not a Permitted Transferee.
Each Person holding or acquiring an Ownership Interest in this Certificate, by
purchasing such Ownership Interest herein, agrees to give the Trustee and the
Tax Administrator written notice that it is a "pass-through interest holder"
within the meaning of temporary Treasury regulations section 1.67-3T(a)(2)(i)(A)
immediately upon acquiring such Ownership Interest, if it is, or is holding such
Ownership Interest on behalf of, a "pass-through interest holder".

                  The provisions of Section 5.02(d) of the Agreement may be
modified, added to or eliminated, provided that there shall have been delivered
to the Trustee and the Tax Administrator the following: (a) written notification
from each Rating Agency to the effect that the modification of, addition to or
elimination of such provisions will not cause such Rating Agency to withdraw,
qualify or downgrade its then-current rating of any Class of Certificates; and
(b) an opinion of counsel, in form and substance satisfactory to the Trustee and
the Tax Administrator, to the effect that such modification of, addition to or
elimination of such provisions will not (i) cause any REMIC Pool to (A) cease to
qualify as a REMIC or (B) be subject to an entity-level tax caused by the
Transfer of a Residual Interest Certificate to a Person which is not a Permitted
Transferee, or (ii) cause a Person other than the prospective Transferee to be
subject to a REMIC-related tax caused by the Transfer of a Residual Interest
Certificate to a Person that is not a Permitted Transferee.

                  A "Permitted Transferee" is any Transferee that is not (i) a
Disqualified Organization, (ii) any Person as to whom the transfer of this
Certificate may cause any REMIC Pool to fail to qualify as a REMIC, (iii) a
Disqualified Non-United States Tax Person, (iv) a Disqualified Partnership or
(v) a foreign permanent establishment or fixed base (within the meaning of any
applicable income tax treaty between the United States and any foreign
jurisdiction) of a United States Tax Personal.

                  A "Disqualified Organization" is (i) the United States, any
State or political subdivision thereof, a foreign government, an international
organization, or any agency or instrumentality of any of the foregoing, (ii) any
organization (other than certain farmers' cooperatives described in Section 521
of the Code) that is exempt from the tax imposed by Chapter 1 of the Code
(including the tax imposed by Section 511 of the Code on unrelated business
taxable income), (iii) rural electric and telephone cooperatives described in
Section 1381 of the Code and (iv) any other Person so designated by the Trustee
or the Tax Administrator based upon an opinion of counsel that the holding of an
Ownership Interest in a Residual Interest Certificate by such Person may cause
the Trust or any Person having an Ownership Interest in any Class of
Certificates (other than such Person) to incur a liability for any

                                     A-6-6

federal tax imposed under the Code that would not otherwise be imposed but for
the Transfer of an Ownership Interest in a Residual Interest Certificate to such
Person. The terms "United States", "State" and "international organization"
shall have the meanings set forth in Section 7701 of the Code or successor
provisions.

                  A "Disqualified Non-United States Tax Person" is, with respect
to any Residual Interest Certificate, any Non-United States Tax Person or agent
thereof other than: (1) a Non-United States Tax Person that (a) holds such
Residual Interest Certificate and, for purposes of Treasury regulations section
1.860G-3(a)(3), is subject to tax under Section 882 of the Code, (b) certifies
that it understands that, for purposes of Treasury regulations section
1.860E-1(c)(4)(ii), as a holder of such Residual Interest Certificate for United
States federal income tax purposes, it may incur tax liabilities in excess of
any cash flows generated by such Residual Interest Certificate and intends to
pay taxes associated with holding such Residual Interest Certificate, and (c)
has furnished the Transferor and the Trustee with an effective IRS Form W-8ECI
or successor form and has agreed to update such form as required under the
applicable Treasury regulations; or (2) a Non-United States Tax Person that has
delivered to the Transferor, the Trustee and the Certificate Registrar an
opinion of nationally recognized tax counsel to the effect that (x) the Transfer
of such Residual Interest Certificate to it is in accordance with the
requirements of the Code and the regulations promulgated thereunder and (y) such
Transfer of such Residual Interest Certificate will not be disregarded for
United States federal income tax purposes.

                  A "Disqualified Partnership" is any domestic entity classified
as a partnership under the Code, if any of its beneficial owners are
Disqualified Non-United States Tax Persons.

                  A "Non-United States Tax Person" is any Person other than a
United States Tax Person. A "United States Tax Person" is a citizen or resident
of the United States, a corporation, partnership or other entity created or
organized in, or under the laws of, the United States or any political
subdivision thereof, or an estate whose income from sources without the United
States is includable in gross income for United States federal income tax
purposes regardless of its connection with the conduct of a trade or business
within the United States, or a trust if a court within the United States is able
to exercise supervision over the administration of the trust and one or more
United States persons have the authority to control all substantial decisions of
the trust (or to the extent provided in the Treasury regulations, if the trust
was in existence on August 20, 1996 and elected to be treated as a United States
person), all within the meaning of Section 7701(a)(30) of the Code.

                  No service charge will be imposed for any registration of
transfer or exchange of Certificates, but the Trustee or the Certificate
Registrar may require payment of a sum sufficient to cover any tax or other
governmental charge that may be imposed in connection with any transfer or
exchange of Certificates.

                  The Holder of this Certificate, by its acceptance hereof,
shall be deemed to have agreed to keep confidential any information it obtains
from the Trustee (except that such Holder may provide any such information
obtained by it to any other Person that holds or is contemplating the purchase
of this Certificate or an interest herein, provided that such other Person
confirms in writing such ownership interest or prospective ownership interest
and agrees to keep such information confidential). Notwithstanding the
foregoing, each offeree and/or holder of this Certificate (and each employee,
representative, or other agent of such offeree or holder) may disclose to any
and all persons, without limitation of any kind, the tax treatment and tax
structure of the transactions (as defined in section

                                     A-6-7

1.6011-4 of the Treasury Department regulations) associated herewith and all
materials of any kind (including opinions or other tax analyses) that are
provided to the taxpayer relating to such tax treatment and tax structure.

                  Prior to due presentment of this Certificate for registration
of transfer, the Depositor, the Master Servicer, the Special Servicer, the
Trustee, the Fiscal Agent, the Certificate Registrar and any agents of any of
them may treat the Person in whose name this Certificate is registered as the
owner hereof for all purposes, and none of the Depositor, the Master Servicer,
the Special Servicer, the Trustee, the Fiscal Agent, the Certificate Registrar
or any such agent shall be affected by notice to the contrary.

                  Subject to certain terms and conditions set forth in the
Agreement, the Trust and the obligations created by the Agreement shall
terminate upon distribution (or provision for distribution) to the
Certificateholders of all amounts held by or on behalf of the Trustee and
required to be distributed to them pursuant to the Agreement following the
earlier of (i) the final payment (or any advance with respect thereto) on or
other liquidation of the last Mortgage Loan or REO Property remaining in the
Trust, and (ii) the purchase by the Depositor, Lehman Brothers Inc., the Master
Servicer, the Special Servicer or any Controlling Class Certificateholder at a
price determined as provided in the Agreement of all Mortgage Loans and any REO
Properties remaining in the Trust. The Agreement permits, but does not require,
any Controlling Class Certificateholder (with priority among such Holders being
given to the Holder of Certificates representing the greatest Percentage
Interest in the Controlling Class), the Special Servicer, the Master Servicer,
the Depositor or Lehman Brothers Inc., in that order of priority (with any
Controlling Class Certificateholder having the most senior priority) to purchase
from the Trust all Mortgage Loans and any REO Properties remaining therein. The
exercise of such right will effect early retirement of the Certificates;
however, such right to purchase is subject to the aggregate Stated Principal
Balance of the Mortgage Pool at the time of purchase being less than
approximately 1.0% of the Initial Pool Balance specified on the face hereof.

                  The Agreement permits, with certain exceptions therein
provided, the amendment thereof, and the modification of the rights and
obligations of the Depositor, the Master Servicer, the Special Servicer, the
Trustee and the Fiscal Agent thereunder and the rights of the Certificateholders
thereunder, at any time by the Depositor, the Master Servicer, the Special
Servicer, the Trustee and the Fiscal Agent with the consent of the Holders of
Certificates entitled to at least 66-2/3% of the Voting Rights allocated to the
affected Classes. Any such consent by the Holder of this Certificate shall be
conclusive and binding on such Holder and upon all future Holders of this
Certificate and of any Certificate issued upon the transfer hereof or in
exchange herefor or in lieu hereof whether or not notation of such consent is
made upon this Certificate. The Agreement also permits the amendment thereof, in
certain circumstances, including any amendment necessary to maintain the status
of any REMIC Pool as a REMIC, without the consent of the Holders of any of the
Certificates.

                  Unless the certificate of authentication hereon has been
executed by the Certificate Registrar, by manual signature, this Certificate
shall not be entitled to any benefit under the Agreement or be valid for any
purpose.

                  The registered Holder hereof, by its acceptance hereof, agrees
that it will look solely to the Trust (to the extent of its rights therein) for
distributions hereunder.

                  This Certificate shall be construed in accordance with the
internal laws of the State of New York applicable to agreements made and to be
performed in said State, without applying any

                                     A-6-8

conflicts of law principles of such state (other than the provisions of Section
5-1401 of the New York General Obligations Law), and the obligations, rights and
remedies of the Holder hereof shall be determined in accordance with such laws.

                                     A-6-9

                  IN WITNESS WHEREOF, the Trustee has caused this Certificate to
be duly executed.

                                         LASALLE BANK NATIONAL ASSOCIATION,
                                         as Trustee

                                         By:
                                            ------------------------------------
                                            Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

                  This is one of the Class [R-I] [R-II] [R-III] [R-LR]
Certificates referred to in the within-mentioned Agreement.

Dated:  _____________

                                          LASALLE BANK NATIONAL ASSOCIATION,
                                          as Certificate Registrar

                                          By:
                                             -----------------------------------
                                             Authorized Officer

                                     A-6-10

                                   ASSIGNMENT

                  FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s)
and transfer(s) unto ___________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________

      (please print or typewrite name and address including postal zip code
                                  of assignee)

the beneficial ownership interest in the Trust evidenced by the within
Commercial Mortgage Pass-Through Certificate and hereby authorize(s) the
registration of transfer of such interest to the above named assignee on the
Certificate Register of the Trust.

                  I (we) further direct the issuance of a new Commercial
Mortgage Pass-Through Certificate of a like Percentage Interest and Class to the
above named assignee and delivery of such Commercial Mortgage Pass-Through
Certificate to the following address:__________________________________________
_______________________________________________________________________________
_______________________________________________________________________________

Dated:

                                       ----------------------------------------
                                       Signature by or on behalf of Assignor

                                       ----------------------------------------
                                       Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

                  The assignee should include the following for purposes of
distribution:

                  Distributions shall, if permitted, be made by wire transfer or
otherwise, in immediately available funds, to __________________________________
 for the account of ___________________________________________________________.

                  Distributions made by check (such check to be made payable to
______________________) and all applicable statements and notices should be
mailed to _____________________________________________________________________.

                  This information is provided by _____________________________,
 the assignee named above, or __________________________________, as its agent.

                                     A-6-11

                                   EXHIBIT A-7

                           FORM OF CLASS V CERTIFICATE

                    LB-UBS COMMERCIAL MORTGAGE TRUST 2005-C1
              CLASS V COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATE,
                                 SERIES 2005-C1

This is one of a series of commercial mortgage pass-through certificates
(collectively, the "Certificates"), issued in multiple classes (each, a
"Class"), which series of Certificates evidences the entire beneficial ownership
interest in a trust (the "Trust"), whose assets consist primarily of a pool (the
"Mortgage Pool") of multifamily and commercial mortgage loans (the "Mortgage
Loans"), such pool being formed and sold by

                   STRUCTURED ASSET SECURITIES CORPORATION II

Date of Pooling and Servicing Agreement:                         Percentage Interest evidenced by this Certificate in Class
January 11, 2005                                                 V:  ___%

Cut-off Date:  January 11, 2005                                  Aggregate unpaid principal balance of the Mortgage Pool as
                                                                 of the Cut-off Date, after deducting payments of principal
Closing Date:  February 10, 2005                                 due on or before such date (the "Initial Pool Balance"):
                                                                 $-------------

First Distribution Date: February 17, 2005

Master Servicer:  Wachovia Bank, National Association            Trustee:  LaSalle Bank National Association

Special Servicer:  Allied Capital Corporation                    Fiscal Agent: ABN AMRO Bank N.V.

Certificate No.  V-___

                                     A-7-1

THIS CERTIFICATE HAS NOT BEEN REGISTERED OR QUALIFIED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED (THE "SECURITIES ACT"), OR THE SECURITIES LAWS OF ANY STATE.
ANY RESALE, PLEDGE, TRANSFER OR OTHER DISPOSITION OF THIS CERTIFICATE OR ANY
INTEREST HEREIN WITHOUT SUCH REGISTRATION OR QUALIFICATION MAY BE MADE ONLY IN A
TRANSACTION WHICH DOES NOT REQUIRE SUCH REGISTRATION OR QUALIFICATION AND WHICH
IS IN ACCORDANCE WITH THE PROVISIONS OF SECTION 5.02 OF THE POOLING AND
SERVICING AGREEMENT REFERRED TO HEREIN.

NO TRANSFER OF THIS CERTIFICATE OR ANY INTEREST HEREIN MAY BE MADE TO (A) ANY
RETIREMENT PLAN OR OTHER EMPLOYEE BENEFIT PLAN OR ARRANGEMENT SUBJECT TO THE
EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR
SECTION 4975 OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), OR
(B) ANY PERSON WHO IS DIRECTLY OR INDIRECTLY PURCHASING THIS CERTIFICATE OR ANY
INTEREST HEREIN ON BEHALF OF, AS NAMED FIDUCIARY OF, AS TRUSTEE OF, OR WITH
ASSETS OF ANY SUCH RETIREMENT PLAN OR OTHER EMPLOYEE BENEFIT PLAN OR
ARRANGEMENT, EXCEPT IN ACCORDANCE WITH THE PROVISIONS OF THE POOLING AND
SERVICING AGREEMENT REFERRED TO HEREIN.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN STRUCTURED
ASSET SECURITIES CORPORATION II, WACHOVIA BANK, NATIONAL ASSOCIATION, ALLIED
CAPITAL CORPORATION, LASALLE BANK NATIONAL ASSOCIATION, ABN AMRO BANK N.V. OR
ANY OF THEIR RESPECTIVE AFFILIATES. NEITHER THIS CERTIFICATE NOR THE MORTGAGE
LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE UNITED STATES OR
ANY OTHER PERSON.

THIS CERTIFICATE IS ENTITLED ONLY TO CERTAIN ADDITIONAL INTEREST (IF ANY)
RECEIVED IN RESPECT OF THE ARD TRUST MORTGAGE LOANS SUBJECT TO THE POOLING AND
SERVICING AGREEMENT REFERRED TO HEREIN.

                  This certifies that ________________________________ is the
registered owner of the Percentage Interest evidenced by this Certificate (as
specified above) in that certain beneficial ownership interest in the Trust
evidenced by all the Class V Certificates. The Trust was created and the
Certificates were issued pursuant to a Pooling and Servicing Agreement, dated as
specified above (the "Agreement"), between Structured Asset Securities
Corporation II, as depositor (the "Depositor", which term includes any successor
entity under the Agreement), Wachovia Bank, National Association, as master
servicer (the "Master Servicer", which term includes any successor entity under
the Agreement), Allied Capital Corporation, as special servicer (the "Special
Servicer", which term includes any successor entity under the Agreement),
LaSalle Bank National Association, as trustee (the "Trustee", which term
includes any successor entity under the Agreement), and ABN AMRO Bank N.V., as
fiscal agent (the "Fiscal Agent", which term includes any successor entity under
the Agreement), a summary of certain of the pertinent provisions of which is set
forth hereafter. To the extent not defined herein, the capitalized terms used
herein have the respective meanings assigned in the Agreement. This Certificate
is issued under and is subject to the terms, provisions and conditions of the
Agreement, to which Agreement the Holder of this Certificate by virtue of the
acceptance hereof assents and by which such

                                     A-7-2

Holder is bound. In the event of any conflict between any provision of this
Certificate and any provision of the Agreement, such provision of this
Certificate shall be superseded to the extent of such inconsistency.

                  Pursuant to the terms of the Agreement, distributions will be
made on the 4th Business Day following the 11th calendar day of each month (or,
if such 11th calendar day is not a Business Day, then the 5th Business Day
following such 11th calendar day) (each, a "Distribution Date"), commencing on
the first Distribution Date specified above, to the Person in whose name this
Certificate is registered at the close of business on the last Business Day of
the month immediately preceding the month of such distribution (the "Record
Date"), in an amount equal to the product of the Percentage Interest evidenced
by this Certificate and the amount required to be distributed pursuant to the
Agreement on the applicable Distribution Date in respect of the Class of
Certificates to which this Certificate belongs; provided that the initial Record
Date will be the Closing Date. All distributions made under the Agreement in
respect of this Certificate will be made by the Trustee by wire transfer in
immediately available funds to the account of the Person entitled thereto at a
bank or other entity having appropriate facilities therefor, if such
Certificateholder shall have provided the Trustee with written wiring
instructions no less than five (5) Business Days prior to (or, in the case of
the first such distribution, no later than) the Record Date for such
distribution (which wiring instructions may be in the form of a standing order
applicable to all subsequent distributions as well), or otherwise by check
mailed to the address of such Certificateholder appearing in the Certificate
Register. Notwithstanding the above, the final distribution in respect of this
Certificate will be made after due notice by the Trustee of the pendency of such
distribution and only upon presentation and surrender of this Certificate at the
offices of the Certificate Registrar appointed as provided in the Agreement or
such other location as may be specified in such notice.

                  The Certificates are limited in right of distribution to
certain collections and recoveries respecting the Mortgage Loans, all as more
specifically set forth herein and in the Agreement. As provided in the
Agreement, withdrawals from the Custodial Accounts, the Collection Account and,
if established, the REO Accounts may be made from time to time for purposes
other than, and, in certain cases, prior to, distributions to
Certificateholders, such purposes including the reimbursement of advances made,
or certain expenses incurred, with respect to the Mortgage Loans and the payment
of interest on such advances and expenses.

                  The Certificates are issuable in fully registered form only
without coupons in minimum denominations specified in the Agreement. As provided
in the Agreement and subject to certain limitations therein set forth, the
Certificates are exchangeable for new Certificates of the same Class in
authorized denominations evidencing the same aggregate Percentage Interest, as
requested by the Holder surrendering the same.

                  As provided in the Agreement and subject to certain
limitations therein set forth, the transfer of this Certificate is registrable
in the Certificate Register upon surrender of this Certificate for registration
of transfer at the offices of the Certificate Registrar, duly endorsed by, or
accompanied by a written instrument of transfer in the form satisfactory to the
Certificate Registrar duly executed by, the Holder hereof or his attorney duly
authorized in writing, and thereupon one or more new Certificates of the same
Class in authorized denominations evidencing the same aggregate Percentage
Interest will be issued to the designated transferee or transferees.

                                     A-7-3

                  No direct or indirect transfer, sale, pledge, hypothecation or
other disposition (each, a "Transfer") of this Certificate or any interest
herein shall be made unless that Transfer is exempt from the registration and/or
qualification requirements of the Securities Act and any applicable state
securities laws, or is otherwise made in accordance with the Securities Act and
such state securities laws.

                  If a Transfer of this Certificate is to be made without
registration under the Securities Act (other than in connection with the initial
issuance of the Certificates or a Transfer of this Certificate by the Depositor,
Lehman Brothers Inc. or any of their respective Affiliates), then the
Certificate Registrar shall refuse to register such Transfer unless it receives
(and, upon receipt, may conclusively rely upon) either: (i) a certificate from
the Certificateholder desiring to effect such Transfer substantially in the form
attached as Exhibit F-1 to the Agreement and a certificate from such
Certificateholder's prospective Transferee substantially in the form attached
either as Exhibit F-2A to the Agreement or as Exhibit F-2B to the Agreement; or
(ii) an Opinion of Counsel satisfactory to the Trustee to the effect that such
Transferee is an Institutional Accredited Investor or a Qualified Institutional
Buyer and such Transfer may be made without registration under the Securities
Act (which Opinion of Counsel shall not be an expense of the Trust Fund or of
the Depositor, the Master Servicer, the Special Servicer, the Trustee, the
Fiscal Agent or the Certificate Registrar in their respective capacities as
such), together with the written certification(s) as to the facts surrounding
such Transfer from the Certificateholder desiring to effect such Transfer and/or
such Certificateholder's prospective Transferee on which such Opinion of Counsel
is based. If any Transferee of this Certificate does not, in connection with the
subject Transfer, deliver to the Certificate Registrar one of the certifications
described in clause (i) of the preceding sentence or the Opinion of Counsel
described in clause (ii) of the preceding sentence, then such Transferee shall
be deemed to have represented and warranted that all the certifications set
forth in either Exhibit F-2A or Exhibit F-2B attached to the Agreement are, with
respect to the subject Transfer, true and correct.

                  None of the Depositor, the Trustee or the Certificate
Registrar is obligated to register or qualify the Class of Certificates to which
this Certificate belongs, under the Securities Act or any other securities law
or to take any action not otherwise required under the Agreement to permit the
Transfer of this Certificate or any interest herein without such registration or
qualification. Any Certificateholder desiring to effect a Transfer of this
Certificate or any interest herein shall, and does hereby agree to, indemnify
the Depositor, Lehman Brothers Inc., UBS Securities LLC, the Trustee, the Fiscal
Agent, the Master Servicer, the Special Servicer, the Certificate Registrar and
their respective Affiliates against any liability that may result if such
Transfer is not exempt from the registration and/or qualification requirements
of the Securities Act and any applicable state securities laws or is not made in
accordance with such federal and state laws.

                  No Transfer of this Certificate or any interest herein shall
be made to (A) any employee benefit plan or other retirement arrangement,
including individual retirement accounts and annuities, Keogh plans and
collective investment funds and separate accounts in which such plans, accounts
or arrangements are invested, including insurance company general accounts, that
is subject to ERISA or the Code (each, a "Plan"), or (B) any Person who is
directly or indirectly purchasing this Certificate or such interest herein on
behalf of, as named fiduciary of, as trustee of, or with assets of a Plan, if
the purchase and holding of this Certificate or such interest herein by the
prospective Transferee would result in a violation of Section 406 or 407 of
ERISA or Section 4975 of the Code or would result in the imposition of an excise
tax under Section 4975 of the Code. Except in connection with the initial
issuance of the Certificates or any Transfer of this Certificate by the
Depositor, Lehman Brothers Inc. or

                                     A-7-4

any of their respective Affiliates, the Certificate Registrar shall refuse to
register the Transfer of this Certificate unless it has received from the
prospective Transferee, either: (i) a certification to the effect that such
prospective Transferee is not a Plan and is not directly or indirectly
purchasing this Certificate or such interest herein on behalf of, as named
fiduciary of, as trustee of, or with assets of a Plan; or (ii) a certification
of facts and an Opinion of Counsel which otherwise establish to the reasonable
satisfaction of the Trustee that such Transfer will not result in a violation of
Section 406 or 407 of ERISA or Section 4975 of the Code or result in the
imposition of an excise tax under Section 4975 of the Code. If any Transferee of
this Certificate or any interest herein does not, in connection with the subject
Transfer, deliver to the Certificate Registrar a certification and/or Opinion of
Counsel as required by the preceding sentence, then such Transferee shall be
deemed to have represented and warranted that either: (i) such Transferee is not
a Plan and is not directly or indirectly purchasing this Certificate or such
interest herein on behalf of, as named fiduciary of, as trustee of, or with
assets of a Plan; or (ii) the purchase and holding of this Certificate or such
interest herein by such Transferee is exempt from the prohibited transaction
provisions of Sections 406(a) and (b) and 407 of ERISA and the excise taxes
imposed on such prohibited transactions by Sections 4975(a) and (b) of the Code.

                  No service charge will be imposed for any registration of
transfer or exchange of Certificates, but the Trustee or the Certificate
Registrar may require payment of a sum sufficient to cover any tax or other
governmental charge that may be imposed in connection with any transfer or
exchange of Certificates.

                  The Holder of this Certificate, by its acceptance hereof,
shall be deemed to have agreed to keep confidential any information it obtains
from the Trustee (except that such Holder may provide any such information
obtained by it to any other Person that holds or is contemplating the purchase
of this Certificate or an interest herein, provided that such other Person
confirms in writing such ownership interest or prospective ownership interest
and agrees to keep such information confidential). Notwithstanding the
foregoing, each offeree and/or holder of this Certificate (and each employee,
representative, or other agent of such offeree or holder) may disclose to any
and all persons, without limitation of any kind, the tax treatment and tax
structure of the transactions (as defined in section 1.6011-4 of the Treasury
Department regulations) associated herewith and all materials of any kind
(including opinions or other tax analyses) that are provided to the taxpayer
relating to such tax treatment and tax structure.

                  Prior to due presentment of this Certificate for registration
of transfer, the Depositor, the Master Servicer, the Special Servicer, the
Trustee, the Fiscal Agent, the Certificate Registrar and any agents of any of
them may treat the Person in whose name this Certificate is registered as the
owner hereof for all purposes, and none of the Depositor, the Master Servicer,
the Special Servicer, the Trustee, the Fiscal Agent, the Certificate Registrar
or any such agent shall be affected by notice to the contrary.

                  Subject to certain terms and conditions set forth in the
Agreement, the Trust and the obligations created by the Agreement shall
terminate upon distribution (or provision for distribution) to the
Certificateholders of all amounts held by or on behalf of the Trustee and
required to be distributed to them pursuant to the Agreement following the
earlier of (i) the final payment (or any advance with respect thereto) on or
other liquidation of the last Mortgage Loan or REO Property remaining in the
Trust, and (ii) the purchase by the Depositor, Lehman Brothers Inc., the Master
Servicer, the Special Servicer or any Controlling Class Certificateholder at a
price determined as provided in the Agreement of all Mortgage Loans and any REO
Properties remaining in the Trust. The Agreement permits, but

                                     A-7-5

does not require, any Controlling Class Certificateholder (with priority among
such Holders being given to the Holder of Certificates representing the greatest
Percentage Interest in the Controlling Class), the Special Servicer, the Master
Servicer, the Depositor or Lehman Brothers Inc., in that order of priority (with
any Controlling Class Certificateholder having the most senior priority) to
purchase from the Trust all Mortgage Loans and any REO Properties remaining
therein. The exercise of such right will effect early retirement of the
Certificates; however, such right to purchase is subject to the aggregate Stated
Principal Balance of the Mortgage Pool at the time of purchase being less than
approximately 1.0% of the Initial Pool Balance specified on the face hereof.

                  The Agreement permits, with certain exceptions therein
provided, the amendment thereof, and the modification of the rights and
obligations of the Depositor, the Master Servicer, the Special Servicer, the
Trustee and the Fiscal Agent thereunder and the rights of the Certificateholders
thereunder, at any time by the Depositor, the Master Servicer, the Special
Servicer, the Trustee and the Fiscal Agent with the consent of the Holders of
Certificates entitled to at least 66-2/3% of the Voting Rights allocated to the
affected Classes. Any such consent by the Holder of this Certificate shall be
conclusive and binding on such Holder and upon all future Holders of this
Certificate and of any Certificate issued upon the transfer hereof or in
exchange herefor or in lieu hereof whether or not notation of such consent is
made upon this Certificate. The Agreement also permits the amendment thereof, in
certain circumstances, including any amendment necessary to maintain the status
of any REMIC Pool as a REMIC, without the consent of the Holders of any of the
Certificates.

                  Unless the certificate of authentication hereon has been
executed by the Certificate Registrar, by manual signature, this Certificate
shall not be entitled to any benefit under the Agreement or be valid for any
purpose.

                  The registered Holder hereof, by its acceptance hereof, agrees
that it will look solely to the Trust (to the extent of its rights therein) for
distributions hereunder.

                  This Certificate shall be construed in accordance with the
internal laws of the State of New York applicable to agreements made and to be
performed in said State, without applying any conflicts of law principles of
such state (other than the provisions of Section 5-1401 of the New York General
Obligations Law), and the obligations, rights and remedies of the Holder hereof
shall be determined in accordance with such laws.

                                     A-7-6

                  IN WITNESS WHEREOF, the Trustee has caused this Certificate to
be duly executed.

                                  LASALLE BANK NATIONAL ASSOCIATION,
                                  as Trustee

                                  By:
                                     -------------------------------------------
                                     Authorized Officer

                          CERTIFICATE OF AUTHENTICATION

                  This is one of the Class V Certificates referred to in the
within-mentioned Agreement.

Dated:  _____________

                                  LASALLE BANK NATIONAL ASSOCIATION,
                                  as Certificate Registrar

                                  By:
                                     -------------------------------------------
                                     Authorized Officer

                                      A-7-7

                                   ASSIGNMENT

                  FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s)
 and transfer(s) unto _________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
      (please print or typewrite name and address including postal zip code
                                  of assignee)

the beneficial ownership interest in the Trust evidenced by the within
Commercial Mortgage Pass-Through Certificate and hereby authorize(s) the
registration of transfer of such interest to the above named assignee on the
Certificate Register of the Trust.

                  I (we) further direct the issuance of a new Commercial
Mortgage Pass-Through Certificate of a like Percentage Interest and Class to the
above named assignee and delivery of such Commercial Mortgage Pass-Through
Certificate to the following address:
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________

Dated:

                                   --------------------------------------------
                                   Signature by or on behalf of Assignor

                                   --------------------------------------------
                                   Signature Guaranteed

                            DISTRIBUTION INSTRUCTIONS

                  The assignee should include the following for purposes of
distribution:

                  Distributions shall, if permitted, be made by wire transfer or
otherwise, in immediately available funds, to __________________________________
 for the account of ___________________________________________________________.

                  Distributions made by check (such check to be made payable to
______________________) and all applicable statements and notices should be
mailed to _____________________________________________________________________.

                  This information is provided by _____________________________,
the assignee named above, or __________________________________, as its agent.

                                     A-7-8

                                    EXHIBIT B

                       FORM OF DISTRIBUTION DATE STATEMENT

                    See Annex D in the Prospectus Supplement

                                    EXHIBIT C

                         FORM OF CUSTODIAL CERTIFICATION

To the parties listed on the attached Schedule A

     Re:   LB-UBS Commercial Mortgage Trust 2005-C1
           Commercial Mortgage Pass Through Certificates,
           Series 2005-C1 (the "Certificates")
           ---------------------------------------------------------------------

Ladies and Gentlemen:

     Pursuant to Section 2.02(b) of the Pooling and Servicing Agreement dated as
of January 11, 2005, relating to the above-referenced Certificates (the
"Agreement"), LaSalle Bank National Association, in its capacity as trustee (the
"Trustee"), hereby certifies as to each Mortgage Loan subject as of the date
hereof to the Agreement (except as identified in the exception report attached
hereto) that: (i) all documents specified in subclause (A) of Section 2.02(b)
are in its possession or the possession of a Custodian on its behalf; (ii) the
recordation/filing contemplated by Section 2.01(c) of the Agreement has been
completed (based solely on receipt by the Trustee of the particular
recorded/filed documents); (iii) all documents received by it or any Custodian
with respect to such Mortgage Loan have been reviewed by it or by such Custodian
on its behalf and (A) appear regular on their face (handwritten additions,
changes or corrections shall not constitute irregularities if initialed by the
Mortgagor), (B) appear to have been executed (where appropriate) and (C) purport
to relate to such Mortgage Loan; and (iv) based on the examinations referred to
in Section 2.02(a) of the Agreement and in this Certification and only as to the
foregoing documents, the information set forth in the Trust Mortgage Loan
Schedule with respect to the items specified in clauses (v) and (vi)(B) of the
definition of "Trust Mortgage Loan Schedule" accurately reflects the information
set forth in the Mortgage File.

     Neither the Trustee nor any Custodian is under any duty or obligation to
inspect, review or examine any of the documents, instruments, certificates or
other papers relating to the Mortgage Loans delivered to it to determine that
the same are valid, legal, effective, genuine, binding, enforceable, sufficient
or appropriate for the represented purpose or that they are other than what they
purport to be on their face. Furthermore, neither the Trustee nor any Custodian
shall have any responsibility for determining whether the text of any assignment
or endorsement is in proper or recordable form, whether the requisite recording
of any document is in accordance with the requirements of any applicable
jurisdiction, or whether a blanket assignment is permitted in any applicable
jurisdiction. In performing the review contemplated herein, the Trustee or any
Custodian may rely on the Depositor as to the purported genuineness of any such
document and any signature thereon.

                                      C-1

     Capitalized terms used herein and not otherwise defined shall have the
respective meanings assigned to them in the Agreement.

                                       Respectfully,

                                       LASALLE BANK NATIONAL ASSOCIATION,
                                       as Trustee

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                                      C-2

                                   SCHEDULE A

Wachovia Bank, National Association
NC 1075
8739 Research Drive - URP4
Charlotte, North Carolina 28288-1075
Attn:  LB-UBS Commercial Mortgage Trust 2005-C1

Allied Capital Corporation
1919 Pennsylvania Avenue, 3rd Floor
Washington, District of Columbia 20006
Attn:  LB-UBS Commercial Mortgage Trust 2005-C1

Structured Asset Securities Corporation II
745 Seventh Avenue
New York, New York  10019
Attn:  LB-UBS Commercial Mortgage Trust 2005-C1

Lehman Brothers Inc.
745 Seventh Avenue
New York, New York  10019
Attn:  LB-UBS Commercial Mortgage Trust 2005-C1

Lehman Brothers Holdings Inc.
745 Seventh Avenue
New York, New York  10019
Attn:  LB-UBS Commercial Mortgage Trust 2005-C1

UBS Securities LLC
1285 Avenue of the Americas
New York, New York  10019
Attn:  LB-UBS Commercial Mortgage Trust 2005-C1

UBS Real Estate Investments Inc.
1285 Avenue of the Americas
New York, New York  10019
Attn:  LB-UBS Commercial Mortgage Trust 2005-C1

[EACH OF THE NON-TRUST MORTGAGE LOAN NOTEHOLDERS]

                                      C-3

                                   EXHIBIT D-1

                   FORM OF MASTER SERVICER REQUEST FOR RELEASE

                                     [Date]

LaSalle Bank National Association
135 South LaSalle Street, Suite 1625
Chicago, Illinois  60603
Attention:   Global Securitization Trust Services Group--
             LB-UBS Commercial Mortgage Trust 2005-C1

             Re:  LB-UBS Commercial Mortgage Trust 2005-C1,
                  Commercial Mortgage Pass-Through Certificates, Series 2005-C1

     In connection with the administration of the Mortgage Files held by or on
behalf of you as Trustee, under that certain Pooling and Servicing Agreement
dated as of January 11, 2005 (the "Pooling and Servicing Agreement"), by and
between Structured Asset Securities Corporation II, as depositor, Wachovia Bank,
National Association, as master servicer (the "Master Servicer"), Allied Capital
Corporation, as special servicer (the "Special Servicer"), LaSalle Bank National
Association, as trustee (the "Trustee), and ABN AMRO Bank N.V., fiscal agent,
the undersigned hereby requests a release of the Mortgage File (or the portion
thereof specified below) held by or on behalf of you as Trustee, with respect to
the following described Mortgage Loan for the reason indicated below.

     Property Name:
                    ------------------------------------------------------------

     Address:
              ------------------------------------------------------------------

     Control No.:
                  --------------------------------------------------------------

     If only particular documents in the Mortgage File are requested, please
specify which:

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

Reason for requesting file (or portion thereof):

          1.   Mortgage Loan paid in full. The undersigned hereby certifies that
   -----       all amounts received in connection with the Mortgage Loan that
               are required to be credited to the Custodial Accounts pursuant to
               the Pooling and Servicing Agreement, have been or will be so
               credited.

          2.   Other. (Describe)
   -----                         -----------------------------------------------

               -----------------------------------------------------------------

               -----------------------------------------------------------------

     The undersigned acknowledges that the above Mortgage File (or requested
portion thereof) will be held by the undersigned in accordance with the
provisions of the Pooling and Servicing Agreement and will be returned to you or
your designee within ten (10) days of our receipt thereof,

                                     D-1-1

unless the Mortgage Loan has been paid in full, in which case the Mortgage File
(or such portion thereof) will be retained by us permanently.

     Capitalized terms used but not defined herein shall have the meanings
ascribed to them in the Pooling and Servicing Agreement.

                                       WACHOVIA BANK, NATIONAL ASSOCIATION

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                                     D-1-2

                                   EXHIBIT D-2

                  FORM OF SPECIAL SERVICER REQUEST FOR RELEASE

                                   -----------

LaSalle Bank National Association
135 South LaSalle Street, Suite 1625
Chicago, Illinois  60603
Attention:  Global Securitization Trust Services Group--
            LB-UBS Commercial Mortgage Trust 2005-C1

            Re:  LB-UBS Commercial Mortgage Trust 2005-C1,
                 Commercial Mortgage Pass-Through Certificates, Series 2005-C1
                 -------------------------------------------------------------

     In connection with the administration of the Mortgage Files held by or on
behalf of you as Trustee, under that certain Pooling and Servicing Agreement
dated as of January 11, 2005 (the "Pooling and Servicing Agreement"), by and
between Structured Asset Securities Corporation II, as depositor, Wachovia Bank,
National Association, as master servicer (the "Master Servicer"), Allied Capital
Corporation, as special servicer (the "Special Servicer"), LaSalle Bank National
Association, as trustee (the "Trustee), and ABN AMRO Bank N.V., as fiscal agent,
the undersigned hereby requests a release of the Mortgage File (or the portion
thereof specified below) held by or on behalf of you as Trustee, with respect to
the following described Mortgage Loan for the reason indicated below.

     Property Name:
                    ------------------------------------------------------------

     Address:
              ------------------------------------------------------------------

     Control No.:
                  --------------------------------------------------------------

     If only particular documents in the Mortgage File are requested, please
specify which:

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

Reason for requesting file (or portion thereof):

          1.   Mortgage Loan paid in full. The undersigned hereby certifies that
    -----      all amounts received in connection with the Mortgage Loan that
               are required to be credited to the Custodial Accounts pursuant to
               the Pooling and Servicing Agreement, have been or will be so
               credited.

          2.   Other. (Describe)
    -----                        -----------------------------------------------

               -----------------------------------------------------------------

               -----------------------------------------------------------------

                                     D-2-1

     The undersigned acknowledges that the above Mortgage File (or requested
portion thereof) will be held by the undersigned in accordance with the
provisions of the Pooling and Servicing Agreement and will be returned to you or
your designee within ten (10) days of our receipt thereof (or within such longer
period as we have indicated as part of our reason for the request), unless the
Mortgage Loan has been paid in full or otherwise liquidated, in which case the
Mortgage File (or such portion thereof) will be retained by us permanently.

     Capitalized terms used but not defined herein shall have the meanings
ascribed to them in the Pooling and Servicing Agreement.

                                       ALLIED CAPITAL CORPORATION

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                                     D-2-2

                                    EXHIBIT E

                     FORM OF LOAN PAYOFF NOTIFICATION REPORT

                        LOAN PAYMENT NOTIFICATION REPORT
                           AS OF _____________________

-----------------------------------------------------------------------------------------------------
      S4            S55           S61       S58        P7         P8         P10            P11
--------------- -------------  ----------  ------  ------------  ------  -------------  ------------
                                                    SCHEDULED
                 SHORT NAME                         MORTGAGE      PAID      CURRENT
                   (WHEN       PROPERTY               LOAN       THRU      INTEREST       MATURITY
PROSPECTUS ID   APPROPRIATE)     TYPE      STATE     BALANCE     DATE        RATE          DATE
--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

-----------------------------  ----------  ------  ------------  ------  -------------  ------------
SCHEDULED PAYMENTS
--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

-----------------------------  ----------  ------  ------------  ------  -------------  ------------
UNSCHEDULED PAYMENT
--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

--------------- -------------  ----------  ------  ------------  ------  -------------  ------------
TOTAL:                                             $
--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

--------------- -------------  ----------  ------  ------------  ------  -------------  ------------

-----------------------------------------------------------------------------------------
      S4              P93            P97            SERVICER ESTIMATED INFORMATION
---------------   -------------  -------------  -------------  -----------  -------------
                   PRECEDING
                   FISCAL YR.                                   EXPECTED      EXPECTED
                      DSCR       MOST RECENT       YIELD        PAYMENT     DISTRIBUTION
PROSPECTUS ID         NCR          DSCR NCF     MAINTENANCE       DATE          DATE
---------------   -------------  -------------  -------------  -----------  -------------

----------------  -------------  -------------  -------------  -----------  -------------
SCHEDULED PAYMENTS
---------------   -------------  -------------  -------------  -----------  -------------

---------------   -------------  -------------  -------------  -----------  -------------

---------------   -------------  -------------  -------------  -----------  -------------

---------------   -------------  -------------  -------------  -----------  -------------

---------------   -------------  -------------  -------------  -----------  -------------

---------------   -------------  -------------  -------------  -----------  -------------

----------------  -------------  -------------  -------------  -----------  -------------
UNSCHEDULED PAYMENT
----------------  -------------  -------------  -------------  -----------  -------------

---------------   -------------  -------------  -------------  -----------  -------------

---------------   -------------  -------------  -------------  -----------  -------------

---------------   -------------  -------------  -------------  -----------  -------------

---------------   -------------  -------------  -------------  -----------  -------------

---------------   -------------  -------------  -------------  -----------  -------------

---------------   -------------  -------------  -------------  -----------  -------------
TOTAL:
---------------   -------------  -------------  -------------  -----------  -------------

---------------   -------------  -------------  -------------  -----------  -------------

---------------   -------------  -------------  -------------  -----------  -------------

---------------   -------------  -------------  -------------  -----------  -------------

---------------   -------------  -------------  -------------  -----------  -------------

---------------   -------------  -------------  -------------  -----------  -------------

---------------   -------------  -------------  -------------  -----------  -------------

---------------   -------------  -------------  -------------  -----------  -------------

---------------   -------------  -------------  -------------  -----------  -------------

---------------   -------------  -------------  -------------  -----------  -------------

THE BORROWER HAS ONLY REQUESTED THE INFORMATION TO PAY-OFF. THIS DOES NOT
INDICATE A DEFINITE PAYMENT.

                                      E-1

                                   EXHIBIT F-1

                         FORM OF TRANSFEROR CERTIFICATE
             FOR TRANSFERS OF DEFINITIVE NON-REGISTERED CERTIFICATES

                                     [Date]

LaSalle Bank National Association
135 South LaSalle Street, Suite 1625
Chicago, Illinois  60603
Attention:   Global Securitization Trust Services Group--
             LB-UBS Commercial Mortgage Trust 2005-C1

       Re:   LB-UBS Commercial Mortgage Trust 2005-C1, Commercial Mortgage
             Pass-Through Certificates, Series 2005-C1, Class _____, [having
             an initial aggregate [Certificate Principal Balance] [Certificate
             Notional Amount] as of February 10, 2005 of $__________]
             [representing a ____% Percentage Interest in the subject Class]

Ladies and Gentlemen:

     This letter is delivered to you in connection with the transfer by
_________________________ (the "Transferor") to __________________________ (the
"Transferee") of the captioned Certificates (the "Transferred Certificates"),
pursuant to Section 5.02 of the Pooling and Servicing Agreement (the "Pooling
and Servicing Agreement"), dated as of January 11, 2005, between Structured
Asset Securities Corporation II, as Depositor, Wachovia Bank, National
Association, as Master Servicer, Allied Capital Corporation, as Special
Servicer, LaSalle Bank National Association, as Trustee, and ABN AMRO Bank N.V.,
as Fiscal Agent. All capitalized terms used herein and not otherwise herein
defined shall have the respective meanings set forth in the Pooling and
Servicing Agreement. The Transferor hereby certifies, represents and warrants to
you, as Certificate Registrar, and for the benefit of the Trustee and the
Depositor, that:

          1. The Transferor is the lawful owner of the Transferred Certificates
     with the full right to transfer such Certificates free from any and all
     claims and encumbrances whatsoever.

          2. Neither the Transferor nor anyone acting on its behalf has (a)
     offered, transferred, pledged, sold or otherwise disposed of any
     Transferred Certificate, any interest in a Transferred Certificate or any
     other similar security to any person in any manner, (b) solicited any offer
     to buy or accept a transfer, pledge or other disposition of any Transferred
     Certificate, any interest in a Transferred Certificate or any other similar
     security from any person in any manner, (c) otherwise approached or
     negotiated with respect to any Transferred Certificate, any interest in a
     Transferred Certificate or any other similar security with any person in
     any manner, (d) made any general solicitation with respect to any
     Transferred Certificate, any interest in a Transferred Certificate or any
     other similar security by means of general advertising or in any other
     manner, or (e) taken any other action with respect to any Transferred
     Certificate, any interest in a Transferred Certificate or any other similar
     security, which (in the case of any of the acts described in clauses (a)
     through (e) hereof) would constitute a distribution of the Transferred
     Certificates under the Securities Act of

                                     F-1-1

     1933, as amended (the "Securities Act"), would render the disposition of
     the Transferred Certificates a violation of Section 5 of the Securities Act
     or any state securities laws, or would require registration or
     qualification of the Transferred Certificates pursuant to the Securities
     Act or any state securities laws.

                                       Very truly yours,

                                       -----------------------------------------
                                       Print Name of Transferor

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                                     F-1-2

                                  EXHIBIT F-2A

                        FORM I OF TRANSFEREE CERTIFICATE
             FOR TRANSFERS OF DEFINITIVE NON-REGISTERED CERTIFICATES

                                     [Date]

LaSalle Bank National Association
135 South LaSalle Street, Suite 1625
Chicago, Illinois  60603
Attention:   Global Securitization Trust Services Group--
             LB-UBS Commercial Mortgage Trust 2005-C1

       Re:   LB-UBS Commercial Mortgage Trust 2005-C1, Commercial Mortgage
             Pass-Through Certificates, Series 2005-C1, Class ___, [having an
             initial aggregate [Certificate Principal Balance] [Certificate
             Notional Amount] as of February 10, 2005 of $__________]
             [representing a ____% Percentage Interest in the subject Class]

Ladies and Gentlemen:

     This letter is delivered to you in connection with the transfer by
____________________________ (the "Transferor") to
________________________________ (the "Transferee") of the captioned
certificates (the "Transferred Certificates"), pursuant to Section 5.02 of the
Pooling and Servicing Agreement (the "Pooling and Servicing Agreement"), dated
as of January 11, 2005, between Structured Asset Securities Corporation II, as
Depositor, Wachovia Bank, National Association, as Master Servicer, Allied
Capital Corporation, as Special Servicer, LaSalle Bank National Association, as
Trustee, and ABN AMRO Bank N.V., as Fiscal Agent. All capitalized terms used
herein and not otherwise defined shall have the respective meanings set forth in
the Pooling and Servicing Agreement. The Transferee hereby certifies, represents
and warrants to you, as Certificate Registrar, and for the benefit of the
Trustee and the Depositor, that:

          1. The Transferee is a "qualified institutional buyer" (a "Qualified
     Institutional Buyer") as that term is defined in Rule 144A ("Rule 144A")
     under the Securities Act of 1933, as amended (the "Securities Act"), and
     has completed one of the forms of certification to that effect attached
     hereto as Annex 1 and Annex 2. The Transferee is aware that the sale to it
     is being made in reliance on Rule 144A. The Transferee is acquiring the
     Transferred Certificates for its own account or for the account of another
     Qualified Institutional Buyer, and understands that such Transferred
     Certificates may be resold, pledged or transferred only (a) to a person
     reasonably believed to be a Qualified Institutional Buyer that purchases
     for its own account or for the account of another Qualified Institutional
     Buyer and to whom notice is given that the resale, pledge or transfer is
     being made in reliance on Rule 144A, or (b) pursuant to another exemption
     from registration under the Securities Act.

          2. The Transferee has been furnished with all information regarding
     (a) the Depositor, (b) the Transferred Certificates and distributions
     thereon, (c) the nature, performance and servicing

                                     F-2A-1

     of the Trust Mortgage Loans, (d) the Pooling and Servicing Agreement and
     the Trust Fund created pursuant thereto, and (e) all related matters, that
     it has requested.

          3. If the Transferee proposes that the Transferred Certificates be
     registered in the name of a nominee, such nominee has completed the Nominee
     Acknowledgement below.

                                       Very truly yours,

                                       -----------------------------------------
                                       Print Name of Transferee

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                             Nominee Acknowledgement
                             -----------------------

     The undersigned hereby acknowledges and agrees that as to the Transferred
Certificates being registered in its name, the sole beneficial owner thereof is
and shall be the Transferee identified above, for whom the undersigned is acting
as nominee.

                                       -----------------------------------------
                                       Print Name of Nominee

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                                     F-2A-2

                                                         ANNEX 1 TO EXHIBIT F-2A
                                                         -----------------------

            QUALIFIED INSTITUTIONAL BUYER STATUS UNDER SEC RULE 144A
          [FOR TRANSFEREES OTHER THAN REGISTERED INVESTMENT COMPANIES]

     The undersigned hereby certifies as follows to [name of Transferor] (the
"Transferor") and [name of Certificate Registrar], as Certificate Registrar,
with respect to the mortgage pass-through certificates (the "Transferred
Certificates") described in the Transferee certificate to which this
certification relates and to which this certification is an Annex:

          1. As indicated below, the undersigned is the chief financial officer,
     a person fulfilling an equivalent function, or other executive officer of
     the entity purchasing the Transferred Certificates (the "Transferee").

          2. The Transferee is a "qualified institutional buyer" as that term is
     defined in Rule 144A ("Rule 144A") under the Securities Act of 1933, as
     amended, because (i) [the Transferee] [each of the Transferee's equity
     owners] owned and/or invested on a discretionary basis
     $______________________(1) in securities (other than the excluded
     securities referred to below) as of the end of such entity's most recent
     fiscal year (such amount being calculated in accordance with Rule 144A) and
     (ii) the Transferee satisfies the criteria in the category marked below.

          Corporation, etc. The Transferee is a corporation (other than a bank,
     ---- savings and loan association or similar institution), Massachusetts or
          similar business trust, partnership, or any organization described in
          Section 501(c)(3) of the Internal Revenue Code of 1986, as amended.

          Bank. The Transferee (a) is a national bank or a banking institution
     ---- organized under the laws of any state, U.S. territory or the District
          of Columbia, the business of which is substantially confined to
          banking and is supervised by the state or territorial banking
          commission or similar official or is a foreign bank or equivalent
          institution, and (b) has an audited net worth of at least $25,000,000
          as demonstrated in its latest annual financial statements, a copy of
          which is attached hereto, as of a date not more than 16 months
          preceding the date of sale of the Transferred Certificates in the case
          of a U.S. bank, and not more than 18 months preceding such date of
          sale in the case of a foreign bank or equivalent institution.

          Savings and Loan. The Transferee (a) is a savings and loan
     ---- association, building and loan association, cooperative bank,
          homestead association or similar institution, which is supervised and
          examined by a state or federal authority having supervision over any
          such institutions, or is a foreign savings and loan association

----------
(1)  Transferee or each of its equity owners must own and/or invest on a
     discretionary basis at least $100,000,000 in securities unless Transferee
     or any such equity owner, as the case may be, is a dealer, and, in that
     case, Transferee or such equity owner, as the case may be, must own and/or
     invest on a discretionary basis at least $10,000,000 in securities.

                                     F-2A-3

          or equivalent institution and (b) has an audited net worth of at least
          $25,000,000 as demonstrated in its latest annual financial statements,
          a copy of which is attached hereto, as of a date not more than 16
          months preceding the date of sale of the Transferred Certificates in
          the case of a U.S. savings and loan association, and not more than 18
          months preceding such date of sale in the case of a foreign savings
          and loan association or equivalent institution.

          Broker-dealer. The Transferee is a dealer registered pursuant to
     ---- Section 15 of the Securities Exchange Act of 1934, as amended.

          Insurance Company. The Transferee is an insurance company whose
     ---- primary and predominant business activity is the writing of insurance
          or the reinsuring of risks underwritten by insurance companies and
          which is subject to supervision by the insurance commissioner or a
          similar official or agency of a state, U.S. territory or the District
          of Columbia.

          State or Local Plan. The Transferee is a plan established and
     ---- maintained by a state, its political subdivisions, or any agency or
          instrumentality of the state or its political subdivisions, for the
          benefit of its employees.

          ERISA Plan. The Transferee is an employee benefit plan within the
     ---- meaning of Title I of the Employee Retirement Income Security Act of
          1974.

          Investment Advisor. The Transferee is an investment advisor
     ---- registered under the Investment Advisers Act of 1940.

          QIB Subsidiary. All the Transferee's equity owners are "qualified
     ---- institutional buyers" within the meaning of Rule 144A.

          Other. (Please supply a brief description of the entity and a
     ---- cross-reference to the paragraph and subparagraph under subsection
          (a)(1) of Rule 144A pursuant to which it qualifies. Note that
          registered investment companies should complete Annex 2 rather than
          this Annex 1) ________________________________________________________
          ______________________________________________________________________
          ____________________________________________________________________ .

          3. For purposes of determining the aggregate amount of securities
     owned and/or invested on a discretionary basis by any Person, the
     Transferee did not include (i) securities of issuers that are affiliated
     with such Person, (ii) securities that are part of an unsold allotment to
     or subscription by such Person, if such Person is a dealer, (iii) bank
     deposit notes and certificates of deposit, (iv) loan participations, (v)
     repurchase agreements, (vi) securities owned but subject to a repurchase
     agreement and (vii) currency, interest rate and commodity swaps.

          4. For purposes of determining the aggregate amount of securities
     owned and/or invested on a discretionary basis by any Person, the
     Transferee used the cost of such securities to such Person, unless such
     Person reports its securities holdings in its financial statements on the
     basis of their market value, and no current information with respect to the
     cost of those securities has been published, in which case the securities
     were valued at market. Further, in determining

                                     F-2A-4

          such aggregate amount, the Transferee may have included securities
          owned by subsidiaries of such Person, but only if such subsidiaries
          are consolidated with such Person in its financial statements prepared
          in accordance with generally accepted accounting principles and if the
          investments of such subsidiaries are managed under such Person's
          direction. However, such securities were not included if such Person
          is a majority-owned, consolidated subsidiary of another enterprise and
          such Person is not itself a reporting company under the Securities
          Exchange Act of 1934, as amended.

          5. The Transferee is familiar with Rule 144A and understands that the
     Transferor and other parties related to the Transferred Certificates are
     relying and will continue to rely on the statements made herein because one
     or more sales to the Transferee may be in reliance on Rule 144A.

           ___      ___  Will the Transferee be purchasing the Transferred
           Yes      No   Certificates only for the Transferee's own account?

          6. If the answer to the foregoing question is "no", then in each case
     where the Transferee is purchasing for an account other than its own, such
     account belongs to a third party that is itself a "qualified institutional
     buyer" within the meaning of Rule 144A, and the "qualified institutional
     buyer" status of such third party has been established by the Transferee
     through one or more of the appropriate methods contemplated by Rule 144A.

          7. The Transferee will notify each of the parties to which this
     certification is made of any changes in the information and conclusions
     herein. Until such notice is given, the Transferee's purchase of the
     Transferred Certificates will constitute a reaffirmation of this
     certification as of the date of such purchase. In addition, if the
     Transferee is a bank or savings and loan as provided above, the Transferee
     agrees that it will furnish to such parties any updated annual financial
     statements that become available on or before the date of such purchase,
     promptly after they become available.

          8. Capitalized terms used but not defined herein have the respective
     meanings ascribed thereto in the Pooling and Servicing Agreement pursuant
     to which the Transferred Certificates were issued.

                                       -----------------------------------------
                                       Print Name of Transferee

                                       By:
                                          --------------------------------------
                                          Name:
                                          Title:
                                          Date:

                                     F-2A-5

                                                         ANNEX 2 TO EXHIBIT F-2A
                                                         -----------------------

            QUALIFIED INSTITUTIONAL BUYER STATUS UNDER SEC RULE 144A
           [FOR TRANSFEREES THAT ARE REGISTERED INVESTMENT COMPANIES]

     The undersigned hereby certifies as follows to [name of Transferor] (the
"Transferor") and [name of Certificate Registrar], as Certificate Registrar,
with respect to the mortgage pass-through certificates (the "Transferred
Certificates") described in the Transferee Certificate to which this
certification relates and to which this certification is an Annex:

          1. As indicated below, the undersigned is the chief financial officer,
     a person fulfilling an equivalent function, or other executive officer of
     the entity purchasing the Transferred Certificates (the "Transferee") or,
     if the Transferee is a "qualified institutional buyer" as that term is
     defined in Rule 144A ("Rule 144A") under the Securities Act of 1933, as
     amended, because the Transferee is part of a Family of Investment Companies
     (as defined below), is an executive officer of the investment adviser (the
     "Adviser").

          2. The Transferee is a "qualified institutional buyer" as defined in
     Rule 144A because (i) the Transferee is an investment company registered
     under the Investment Company Act of 1940, and (ii) as marked below, the
     Transferee alone owned and/or invested on a discretionary basis, or the
     Transferee's Family of Investment Companies owned, at least $100,000,000 in
     securities (other than the excluded securities referred to below) as of the
     end of the Transferee's most recent fiscal year. For purposes of
     determining the amount of securities owned by the Transferee or the
     Transferee's Family of Investment Companies, the cost of such securities
     was used, unless the Transferee or any member of the Transferee's Family of
     Investment Companies, as the case may be, reports its securities holdings
     in its financial statements on the basis of their market value, and no
     current information with respect to the cost of those securities has been
     published, in which case the securities of such entity were valued at
     market.

          The Transferee owned and/or invested on a discretionary basis
     ---- $___________________ in securities (other than the excluded securities
          referred to below) as of the end of the Transferee's most recent
          fiscal year (such amount being calculated in accordance with Rule
          144A).

          The Transferee is part of a Family of Investment Companies which
     ---- owned in the aggregate $______________ in securities (other than the
          excluded securities referred to below) as of the end of the
          Transferee's most recent fiscal year (such amount being calculated in
          accordance with Rule 144A).

          3. The term "Family of Investment Companies" as used herein means two
     or more registered investment companies (or series thereof) that have the
     same investment adviser or investment advisers that are affiliated (by
     virtue of being majority owned subsidiaries of the same parent or because
     one investment adviser is a majority owned subsidiary of the other).

          4. The term "securities" as used herein does not include (i)
     securities of issuers that are affiliated with the Transferee or are part
     of the Transferee's Family of Investment Companies,

                                     F-2A-6

     (ii) bank deposit notes and certificates of deposit, (iii) loan
     participations, (iv) repurchase agreements, (v) securities owned but
     subject to a repurchase agreement and (vi) currency, interest rate and
     commodity swaps. For purposes of determining the aggregate amount of
     securities owned and/or invested on a discretionary basis by the
     Transferee, or owned by the Transferee's Family of Investment Companies,
     the securities referred to in this paragraph were excluded.

          5. The Transferee is familiar with Rule 144A and understands that the
     Transferor and other parties related to the Transferred Certificates are
     relying and will continue to rely on the statements made herein because one
     or more sales to the Transferee will be in reliance on Rule 144A.

          _____    _____  Will the Transferee be purchasing the Transferred
          Yes      No     Certificates only for the Transferee's own account?

          6. If the answer to the foregoing question is "no", then in each case
     where the Transferee is purchasing for an account other than its own, such
     account belongs to a third party that is itself a "qualified institutional
     buyer" within the meaning of Rule 144A, and the "qualified institutional
     buyer" status of such third party has been established by the Transferee
     through one or more of the appropriate methods contemplated by Rule 144A.

          7. The undersigned will notify the parties to which this certification
     is made of any changes in the information and conclusions herein. Until
     such notice, the Transferee's purchase of the Transferred Certificates will
     constitute a reaffirmation of this certification by the undersigned as of
     the date of such purchase.

                                     F-2A-7

          8. Capitalized terms used but not defined herein have the respective
     meanings ascribed thereto in the Pooling and Servicing Agreement pursuant
     to which the Transferred Certificates were issued.

                                       Print Name of Transferee or Adviser

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:
                                           Date:

                                       IF ABOVE IS AN ADVISER:

                                       -----------------------------------------
                                       Print Name of Transferee

                                       Date:
                                            ------------------------------------

                                     F-2A-8

                                  EXHIBIT F-2B

                        FORM II OF TRANSFEREE CERTIFICATE
             FOR TRANSFERS OF DEFINITIVE NON-REGISTERED CERTIFICATES

                                     [Date]

LaSalle Bank National Association
135 South LaSalle Street, Suite 1625
Chicago, Illinois  60603
Attention:   Global Securitization Trust Services Group--
             LB-UBS Commercial Mortgage Trust 2005-C1

       Re:   LB-UBS Commercial Mortgage Trust 2005-C1, Commercial Mortgage
             Pass-Through Certificates, Series 2005-C1, Class _____,[having an
             initial aggregate [Certificate Principal Balance] [Certificate
             Notional Amount] as of February 10, 2005 of $__________]
             [representing a ____% Percentage Interest in the subject Class]

Ladies and Gentlemen:

     This letter is delivered to you in connection with the transfer by
_________________________ (the "Transferor") to __________________________ (the
"Transferee") of the captioned Certificates (the "Transferred Certificates"),
pursuant to Section 5.02 of the Pooling and Servicing Agreement (the "Pooling
and Servicing Agreement"), dated as of January 11, 2005, between Structured
Asset Securities Corporation II, as Depositor, Wachovia Bank, National
Association, as Master Servicer, Allied Capital Corporation, as Special
Servicer, LaSalle Bank National Association, as Trustee, and ABN AMRO Bank N.V.,
as Fiscal Agent. All capitalized terms used herein and not otherwise defined
shall have the respective meanings set forth in the Pooling and Servicing
Agreement. The Transferee hereby certifies, represents and warrants to you, as
Certificate Registrar, and for the benefit of the Trustee and the Depositor,
that:

          1. The Transferee is acquiring the Transferred Certificates for its
     own account for investment and not with a view to or for sale or transfer
     in connection with any distribution thereof, in whole or in part, in any
     manner which would violate the Securities Act of 1933, as amended (the
     "Securities Act"), or any applicable state securities laws.

          2. The Transferee understands that (a) the Transferred Certificates
     have not been and will not be registered under the Securities Act or
     registered or qualified under any applicable state securities laws, (b)
     none of the Depositor, the Trustee or the Certificate Registrar is
     obligated so to register or qualify the Class of Certificates to which the
     Transferred Certificates belong, and (c) neither a Transferred Certificate
     nor any security issued in exchange therefor or in lieu thereof may be
     resold or transferred unless it is (i) registered pursuant to the
     Securities Act and registered or qualified pursuant to any applicable state
     securities laws or (ii) sold or transferred in transactions which are
     exempt from such registration and qualification and the Certificate
     Registrar has received: (A) a certification from the Certificateholder
     desiring to effect such transfer substantially in the form attached as
     Exhibit F-1 to the Pooling and Servicing

                                     F-2B-1

     Agreement and a certification from such Certificateholder's prospective
     transferee substantially in the form attached either as Exhibit F-2A to the
     Pooling and Servicing Agreement or as Exhibit F-2B to the Pooling and
     Servicing Agreement; or (B) an opinion of counsel satisfactory to the
     Trustee with respect to, among other things, the availability of such
     exemption from registration under the Securities Act, together with copies
     of the written certification(s) from the transferor and/or transferee
     setting forth the facts surrounding the transfer upon which such opinion is
     based.

          3. The Transferee understands that it may not sell or otherwise
     transfer any Transferred Certificate or interest therein, except in
     compliance with the provisions of Section 5.02 of the Pooling and Servicing
     Agreement, which provisions it has carefully reviewed, and that each
     Transferred Certificate will bear the following legends:

              THIS CERTIFICATE HAS NOT BEEN REGISTERED OR
              QUALIFIED UNDER THE SECURITIES ACT OF 1933, AS
              AMENDED (THE "SECURITIES ACT") OR THE SECURITIES
              LAWS OF ANY STATE. ANY RESALE, PLEDGE, TRANSFER OR
              OTHER DISPOSITION OF THIS CERTIFICATE OR ANY
              INTEREST HEREIN WITHOUT SUCH REGISTRATION OR
              QUALIFICATION MAY BE MADE ONLY IN A TRANSACTION
              WHICH DOES NOT REQUIRE SUCH REGISTRATION OR
              QUALIFICATION AND WHICH IS IN ACCORDANCE WITH THE
              PROVISIONS OF SECTION 5.02 OF THE POOLING AND
              SERVICING AGREEMENT REFERRED TO HEREIN.

              NO TRANSFER OF THIS CERTIFICATE OR ANY INTEREST
              HEREIN MAY BE MADE TO (A) ANY RETIREMENT PLAN OR
              OTHER EMPLOYEE BENEFIT PLAN OR ARRANGEMENT THAT IS
              SUBJECT TO THE EMPLOYEE RETIREMENT INCOME SECURITY
              ACT OF 1974, AS AMENDED ("ERISA"), OR SECTION 4975
              OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED
              (THE "CODE"), OR (B) ANY PERSON WHO IS DIRECTLY OR
              INDIRECTLY PURCHASING THIS CERTIFICATE OR SUCH
              INTEREST HEREIN ON BEHALF OF, AS NAMED FIDUCIARY
              OF, AS TRUSTEE OF, OR WITH ASSETS OF ANY SUCH
              RETIREMENT PLAN OR OTHER EMPLOYEE BENEFIT PLAN OR
              ARRANGEMENT, EXCEPT IN ACCORDANCE WITH THE
              PROVISIONS OF SECTION 5.02 OF THE POOLING AND
              SERVICING AGREEMENT REFERRED TO HEREIN.

          4. Neither the Transferee nor anyone acting on its behalf has (a)
     offered, pledged, sold, disposed of or otherwise transferred any
     Transferred Certificate, any interest in any Transferred Certificate or any
     other similar security to any person in any manner, (b) solicited any offer
     to buy or accept a pledge, disposition or other transfer of any Transferred
     Certificate, any interest in any Transferred Certificate or any other
     similar security from any person in any manner, (c) otherwise approached or
     negotiated with respect to any Transferred Certificate, any interest in any
     Transferred Certificate or any other similar security with any person in
     any manner, (d) made any general solicitation with respect to any
     Transferred Certificate, any

                                     F-2B-2

     interest in any Transferred Certificate or any other similar security by
     means of general advertising or in any other manner, or (e) taken any other
     action with respect to any Transferred Certificate, any interest in any
     Transferred Certificate or any other similar security, which (in the case
     of any of the acts described in clauses (a) through (e) above) would
     constitute a distribution of the Transferred Certificates under the
     Securities Act, would render the disposition of the Transferred
     Certificates a violation of Section 5 of the Securities Act or any state
     securities law or would require registration or qualification of the
     Transferred Certificates pursuant thereto. The Transferee will not act, nor
     has it authorized or will it authorize any person to act, in any manner set
     forth in the foregoing sentence with respect to any Transferred
     Certificate, any interest in any Transferred Certificate or any other
     similar security.

          5. The Transferee has been furnished with all information regarding
     (a) the Depositor, (b) the Transferred Certificates and distributions
     thereon, (c) the Pooling and Servicing Agreement and the Trust Fund created
     pursuant thereto, (d) the nature, performance and servicing of the Mortgage
     Loans, and (e) all related matters, that it has requested.

          6. The Transferee is an "accredited investor" as defined in any of
     paragraphs (1), (2), (3) and (7) of Rule 501(a) under the Securities Act or
     an entity in which all of the equity owners come within such paragraphs.
     The Transferee has such knowledge and experience in financial and business
     matters as to be capable of evaluating the merits and risks of an
     investment in the Transferred Certificates; the Transferee has sought such
     accounting, legal and tax advice as it has considered necessary to make an
     informed investment decision; and the Transferee is able to bear the
     economic risks of such investment and can afford a complete loss of such
     investment.

                                     F-2B-3

          7. If the Transferee proposes that the Transferred Certificates be
     registered in the name of a nominee, such nominee has completed the Nominee
     Acknowledgement below.

                                       Very truly yours,

                                       -----------------------------------------
                                       Print Name of Transferee

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                             Nominee Acknowledgement
                             -----------------------

     The undersigned hereby acknowledges and agrees that as to the Transferred
Certificates being registered in its name, the sole beneficial owner thereof is
and shall be the Transferee identified above, for whom the undersigned is acting
as nominee.

                                       -----------------------------------------
                                       Print Name of Nominee

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                                     F-2B-4

                                  EXHIBIT F-2C

                         FORM OF TRANSFEREE CERTIFICATE
           FOR TRANSFERS OF INTERESTS IN RULE 144A GLOBAL CERTIFICATES

                                     [Date]

[TRANSFEROR]

          Re:  LB-UBS Commercial Mortgage Trust 2005-C1, Commercial Mortgage
               Pass-Through Certificates, Series 2005-C1, Class _____, having an
               initial aggregate [Certificate Principal Balance] [Certificate
               Notional Amount] as of February 10, 2005 of $__________

Ladies and Gentlemen:

     This letter is delivered to you in connection with the Transfer by
_________________________ (the "Transferor") to __________________________ (the
"Transferee") through our respective Depository Participants of the Transferor's
beneficial ownership interest (currently maintained on the books and records of
The Depository Trust Company ("DTC") and the Depository Participants) in the
captioned Certificates (the "Transferred Certificates"), pursuant to Section
5.02 of the Pooling and Servicing Agreement (the "Pooling and Servicing
Agreement"), dated as of January 11, 2005, between Structured Asset Securities
Corporation II, as Depositor, Wachovia Bank, National Association, as Master
Servicer, Allied Capital Corporation, as Special Servicer, LaSalle Bank National
Association, as Trustee, and ABN AMRO Bank N.V., as Fiscal Agent. All
capitalized terms used but not otherwise defined herein shall have the
respective meanings set forth in the Pooling and Servicing Agreement. The
Transferee hereby certifies, represents and warrants to and agrees with you, and
for the benefit of the Depositor, that:

          1. The Transferee is a "qualified institutional buyer" (a "Qualified
     Institutional Buyer") as that term is defined in Rule 144A ("Rule 144A")
     under the Securities Act of 1933, as amended (the "Securities Act"), and
     has completed one of the forms of certification to that effect attached
     hereto as Annex 1 and Annex 2. The Transferee is aware that the Transfer to
     it of the Transferor's interest in the Transferred Certificates is being
     made in reliance on Rule 144A. The Transferee is acquiring such interest in
     the Transferred Certificates for its own account or for the account of
     another Qualified Institutional Buyer.

          2. The Transferee understands that (a) the Transferred Certificates
     have not been and will not be registered under the Securities Act or
     registered or qualified under any applicable state securities laws, (b)
     none of the Depositor, the Trustee or the Certificate Registrar is
     obligated so to register or qualify the Transferred Certificates and (c) no
     interest in the Transferred Certificates may be resold or transferred
     unless (i) such Certificates are registered pursuant to the Securities Act
     and registered or qualified pursuant any applicable state securities laws,
     or (ii) such interest is sold or transferred in a transaction which is
     exempt from such registration and qualification and the Transferor desiring
     to effect such transfer has received (A) a certificate from such
     Certificate Owner's prospective transferee substantially in the form

                                     F-2C-1

     attached as Exhibit F-2C to the Pooling and Servicing Agreement or (B) an
     opinion of counsel to the effect that, among other things, such prospective
     transferee is a Qualified Institutional Buyer and such transfer may be made
     without registration under the Securities Act.

          3. The Transferee understands that it may not sell or otherwise
     transfer the Transferred Certificates or any interest therein except in
     compliance with the provisions of Section 5.02 of the Pooling and Servicing
     Agreement, which provisions it has carefully reviewed, and that the
     Transferred Certificates will bear the following legends:

              THIS CERTIFICATE HAS NOT BEEN REGISTERED OR
              QUALIFIED UNDER THE SECURITIES ACT OF 1933, AS
              AMENDED (THE "SECURITIES ACT"), OR THE SECURITIES
              LAWS OF ANY STATE. ANY RESALE, PLEDGE, TRANSFER OR
              OTHER DISPOSITION OF THIS CERTIFICATE OR ANY
              INTEREST HEREIN WITHOUT SUCH REGISTRATION OR
              QUALIFICATION MAY BE MADE ONLY IN A TRANSACTION
              WHICH DOES NOT REQUIRE SUCH REGISTRATION OR
              QUALIFICATION AND WHICH IS IN ACCORDANCE WITH THE
              PROVISIONS OF SECTION 5.02 OF THE POOLING AND
              SERVICING AGREEMENT REFERRED TO HEREIN.

              NO TRANSFER OF THIS CERTIFICATE OR ANY INTEREST
              HEREIN MAY BE MADE TO (A) ANY RETIREMENT PLAN OR
              OTHER EMPLOYEE BENEFIT PLAN OR ARRANGEMENT THAT IS
              SUBJECT TO THE EMPLOYEE RETIREMENT INCOME SECURITY
              ACT OF 1974, AS AMENDED ("ERISA"), OR SECTION 4975
              OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED
              (THE "CODE"), OR (B) ANY PERSON WHO IS DIRECTLY OR
              INDIRECTLY PURCHASING THIS CERTIFICATE OR SUCH
              INTEREST HEREIN ON BEHALF OF, AS NAMED FIDUCIARY
              OF, AS TRUSTEE OF, OR WITH ASSETS OF ANY SUCH
              RETIREMENT PLAN OR OTHER EMPLOYEE BENEFIT PLAN OR
              ARRANGEMENT, EXCEPT IN ACCORDANCE WITH THE
              PROVISIONS OF SECTION 5.02 OF THE POOLING AND
              SERVICING AGREEMENT REFERRED TO HEREIN.

                                     F-2C-2

          4. The Transferee understands that, if the Transferred Certificate is
     a Class T Certificate, it may not sell or otherwise transfer such
     Transferred Certificate or any interest therein unless it has provided
     prior written notice of such transfer (together with a copy of the
     Transferee Certificate in the form hereof executed by the proposed
     transferee of such Transferred Certificate) to Structured Asset Securities
     Corporation II, 745 Seventh Avenue, New York, New York 10019, Attention:
     Scott Lechner--LB-UBS Commercial Mortgage Trust 2005-C1, facsimile number:
     (646) 758-4203.

          5. The Transferee has been furnished with all information regarding
     (a) the Depositor, (b) the Transferred Certificates and distributions
     thereon, (c) the nature, performance and servicing of the Mortgage Loans,
     (d) the Pooling and Servicing Agreement and the Trust Fund created pursuant
     thereto, (e) any credit enhancement mechanism associated with the
     Transferred Certificates, and (f) all related matters, that it has
     requested.

                                       Very truly yours,

                                       -----------------------------------------
                                       Print Name of Transferee

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                                     F-2C-3

                                                         ANNEX 1 TO EXHIBIT F-2C
                                                         -----------------------

            QUALIFIED INSTITUTIONAL BUYER STATUS UNDER SEC RULE 144A
          [FOR TRANSFEREES OTHER THAN REGISTERED INVESTMENT COMPANIES]

     The undersigned hereby certifies as follows to [name of Transferor] (the
"Transferor") and for the benefit of Structured Asset Securities Corporation II
with respect to the mortgage pass-through certificates being transferred in
book-entry form (the "Transferred Certificates") as described in the Transferee
Certificate to which this certification relates and to which this certification
is an Annex:

          1. As indicated below, the undersigned is the chief financial officer,
     a person fulfilling an equivalent function, or other executive officer of
     the entity acquiring interests in the Transferred Certificates (the
     "Transferee").

          2. The Transferee is a "qualified institutional buyer" as that term is
     defined in Rule 144A under the Securities Act of 1933, as amended ("Rule
     144A"), because (i) [the Transferee] [each of the Transferee's equity
     owners] owned and/or invested on a discretionary basis $____________(1) in
     securities (other than the excluded securities referred to below) as of the
     end of such entity's most recent fiscal year (such amount being calculated
     in accordance with Rule 144A) and (ii) the Transferee satisfies the
     criteria in the category marked below.

          Corporation, etc. The Transferee is a corporation (other than a bank,
     ---- savings and loan association or similar institution), Massachusetts or
          similar business trust, partnership, or any organization described in
          Section 501(c)(3) of the Internal Revenue Code of 1986, as amended.

          Bank. The Transferee (a) is a national bank or a banking institution
     ---- organized under the laws of any state, U.S. territory or the District
          of Columbia, the business of which is substantially confined to
          banking and is supervised by the state or territorial banking
          commission or similar official or is a foreign bank or equivalent
          institution, and (b) has an audited net worth of at least $25,000,000
          as demonstrated in its latest annual financial statements, a copy of
          which is attached hereto, as of a date not more than 16 months
          preceding the date of sale of the Transferred Certificates in the case
          of a U.S. bank, and not more than 18 months preceding such date of
          sale in the case of a foreign bank or equivalent institution.

          Savings and Loan. The Transferee (a) is a savings and loan
     ---- association, building and loan association, cooperative bank,
          homestead association or similar institution, which is supervised and
          examined by a state or federal authority having supervision over any
          such institutions or is a foreign savings and loan

----------
(1)  Transferee or each of its equity owners must own and/or invest on a
     discretionary basis at least $100,000,000 in securities unless Transferee
     or any such equity owner, as the case may be, is a dealer, and, in that
     case, Transferee or such equity owner, as the case may be, must own and/or
     invest on a discretionary basis at least $10,000,000 in securities.

                                     F-2C-4

          association or equivalent institution and (b) has an audited net worth
          of at least $25,000,000 as demonstrated in its latest annual financial
          statements, a copy of which is attached hereto, as of a date not more
          than 16 months preceding the date of sale of the Transferred
          Certificates in the case of a U.S. savings and loan association, and
          not more than 18 months preceding such date of sale in the case of a
          foreign savings and loan association or equivalent institution.

          Broker-dealer. The Transferee is a dealer registered pursuant to
     ---- Section 15 of the Securities Exchange Act of 1934, as amended.

          Insurance Company. The Transferee is an insurance company whose
     ---- primary and predominant business activity is the writing of insurance
          or the reinsuring of risks underwritten by insurance companies and
          which is subject to supervision by the insurance commissioner or a
          similar official or agency of a state, U.S. territory or the District
          of Columbia.

          State or Local Plan. The Transferee is a plan established and
     ---- maintained by a state, its political subdivisions, or any agency or
          instrumentality of the state or its political subdivisions, for the
          benefit of its employees.

          ERISA Plan. The Transferee is an employee benefit plan within the
     ----  meaning of Title I of the Employee Retirement Income Security Act of
          1974.

          Investment Advisor. The Transferee is an investment advisor registered
     ---- under the Investment Advisers Act of 1940, as amended.

          QIB Subsidiary. All of the Transferee's equity owners are "qualified
     ---- institutional buyers" within the meaning of Rule 144A.

          Other. (Please supply a brief description of the entity and a
     ---- cross-reference to the paragraph and subparagraph under subsection
          (a)(1) of Rule 144A pursuant to which it qualifies. Note that
          registered investment companies should complete Annex 2 rather than
          this Annex 1.)

          3. For purposes of determining the aggregate amount of securities
     owned and/or invested on a discretionary basis by any Person, the
     Transferee did not include (i) securities of issuers that are affiliated
     with such Person, (ii) securities that are part of an unsold allotment to
     or subscription by such Person, if such Person is a dealer, (iii) bank
     deposit notes and certificates of deposit, (iv) loan participations, (v)
     repurchase agreements, (vi) securities owned but subject to a repurchase
     agreement and (vii) currency, interest rate and commodity swaps.

          4. For purposes of determining the aggregate amount of securities
     owned and/or invested on a discretionary basis by any Person, the
     Transferee used the cost of such securities to such Person, unless such
     Person reports its securities holdings in its financial statements on the
     basis of their market value, and no current information with respect to the
     cost of those securities has been published, in which case the securities
     were valued at market. Further, in determining such aggregate amount, the
     Transferee may have included securities owned by subsidiaries of such
     Person, but only if such subsidiaries are consolidated with such Person in
     its financial

                                     F-2C-5

     statements prepared in accordance with generally accepted accounting
     principles and if the investments of such subsidiaries are managed under
     such Person's direction. However, such securities were not included if such
     Person is a majority-owned, consolidated subsidiary of another enterprise
     and such Person is not itself a reporting company under the Securities
     Exchange Act of 1934, as amended.

          5. The Transferee acknowledges that it is familiar with Rule 144A and
     understands that the Transferor and other parties related to the
     Transferred Certificates are relying and will continue to rely on the
     statements made herein because one or more Transfers to the Transferee may
     be in reliance on Rule 144A.

       ___    ___  Will the Transferee be acquiring interests in the Transferred
       Yes    No   Certificates only for the Transferee's own account?

          6. If the answer to the foregoing question is "no," then in each case
     where the Transferee is acquiring any interest in the Transferred
     Certificates for an account other than its own, such account belongs to a
     third party that is itself a "qualified institutional buyer" within the
     meaning of Rule 144A, and the "qualified institutional buyer" status of
     such third party has been established by the Transferee through one or more
     of the appropriate methods contemplated by Rule 144A.

          7. The Transferee will notify each of the parties to which this
     certification is made of any changes in the information and conclusions
     herein. Until such notice is given, the Transferee's acquisition of any
     interest in of the Transferred Certificates will constitute a reaffirmation
     of this certification as of the date of such acquisition. In addition, if
     the Transferee is a bank or savings and loan as provided above, the
     Transferee agrees that it will furnish to such parties any updated annual
     financial statements that become available on or before the date of such
     acquisition, promptly after they become available.

          8. Capitalized terms used but not defined herein have the meanings
     ascribed thereto in the Pooling and Servicing Agreement pursuant to which
     the Transferred Certificates were issued.

                                       -----------------------------------------
                                       Print Name of Transferee

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:
                                           Date:

                                     F-2C-6

                                                         ANNEX 2 TO EXHIBIT F-2C
                                                         -----------------------

            QUALIFIED INSTITUTIONAL BUYER STATUS UNDER SEC RULE 144A
           [FOR TRANSFEREES THAT ARE REGISTERED INVESTMENT COMPANIES]

     The undersigned hereby certifies as follows to [name of Transferor] (the
"Transferor") and for the benefit of Structured Asset Securities Corporation II
with respect to the mortgage pass-through certificates being transferred in
book-entry form (the "Transferred Certificates") as described in the Transferee
certificate to which this certification relates and to which this certification
is an Annex:

          1. As indicated below, the undersigned is the chief financial officer,
     a person fulfilling an equivalent function, or other executive officer of
     the entity acquired interests the Transferred Certificates (the
     "Transferee") or, if the Transferee is a "qualified institutional buyer" as
     that term is defined in Rule 144A under the Securities Act of 1933, as
     amended ("Rule 144A"), because the Transferee is part of a Family of
     Investment Companies (as defined below), is an executive officer of the
     investment adviser (the "Adviser").

          2. The Transferee is a "qualified institutional buyer" as defined in
     Rule 144A because (i) the Transferee is an investment company registered
     under the Investment Company Act of 1940, as amended, and (ii) as marked
     below, the Transferee alone owned and/or invested on a discretionary basis,
     or the Transferee's Family of Investment Companies owned, at least
     [$100,000,000] in securities (other than the excluded securities referred
     to below) as of the end of the Transferee's most recent fiscal year. For
     purposes of determining the amount of securities owned by the Transferee or
     the Transferee's Family of Investment Companies, the cost of such
     securities was used, unless the Transferee or any member of the
     Transferee's Family of Investment Companies, as the case may be, reports
     its securities holdings in its financial statements on the basis of their
     market value, and no current information with respect to the cost of those
     securities has been published, in which case the securities of such entity
     were valued at market.

          The Transferee owned and/or invested on a discretionary basis
     ---- $___________________ in securities (other than the excluded securities
          referred to below) as of the end of the Transferee's most recent
          fiscal year (such amount being calculated in accordance with Rule
          144A).

          The Transferee is part of a Family of Investment Companies which owned
     ---- in the aggregate $______________ in securities (other than the
          excluded securities referred to below) as of the end of the
          Transferee's most recent fiscal year (such amount being calculated in
          accordance with Rule 144A).

          3. The term "Family of Investment Companies" as used herein means two
     or more registered investment companies (or series thereof) that have the
     same investment adviser or investment advisers that are affiliated (by
     virtue of being majority owned subsidiaries of the same parent or because
     one investment adviser is a majority owned subsidiary of the other).

                                     F-2C-7

          4. The term "securities" as used herein does not include (i)
     securities of issuers that are affiliated with the Transferee or are part
     of the Transferee's Family of Investment Companies, (ii) bank deposit notes
     and certificates of deposit, (iii) loan participations, (iv) repurchase
     agreements, (v) securities owned but subject to a repurchase agreement and
     (vi) currency, interest rate and commodity swaps. For purposes of
     determining the aggregate amount of securities owned and/or invested on a
     discretionary basis by the Transferee, or owned by the Transferee's Family
     of Investment Companies, the securities referred to in this paragraph were
     excluded.

          5. The Transferee is familiar with Rule 144A and understands that the
     Transferor and other parties related to the Transferred Certificates are
     relying and will continue to rely on the statements made herein because one
     or more Transfers to the Transferee will be in reliance on Rule 144A.

       ___    ___  Will the Transferee be acquiring interests in the Transferred
       Yes    No   Certificates only for the Transferee's own account?

          6. If the answer to the foregoing question is "no," then in each case
     where the Transferee is acquiring any interest in the Transferred
     Certificates for an account other than its own, such account belongs to a
     third party that is itself a "qualified institutional buyer" within the
     meaning of Rule 144A, and the "qualified institutional buyer" status of
     such third party has been established by the Transferee through one or more
     of the appropriate methods contemplated by Rule 144A.

          7. The undersigned will notify the parties to which this certification
     is made of any changes in the information and conclusions herein. Until
     such notice, the Transferee's acquisition of any interest in the
     Transferred Certificates will constitute a reaffirmation of this
     certification by the undersigned as of the date of such acquisition.

                                     F-2C-8

          8. Capitalized terms used but not defined herein have the meanings
     ascribed thereto in the Pooling and Servicing Agreement pursuant to which
     the Transferred Certificates were issued.

                                       -----------------------------------------
                                       Print Name of Transferee or Adviser

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:
                                           Date:

                                       IF ABOVE IS AN ADVISER:

                                       Print Name of Transferee

                                       -----------------------------------------

                                       Date:

                                     F-2C-9

                                  EXHIBIT F-2D

                         FORM OF TRANSFEREE CERTIFICATE
         FOR TRANSFERS OF INTERESTS IN REGULATION S GLOBAL CERTIFICATES

                                     [Date]

[TRANSFEROR]

        Re:   LB-UBS Commercial Mortgage Trust 2005-C1, Commercial Mortgage
              Pass-Through Certificates, Series 2005-C1, Class _____, having an
              initial aggregate [Certificate Principal Balance] [Certificate
              Notional Amount] as of February 10, 2005 of $__________

Ladies and Gentlemen:

     This letter is delivered to you in connection with the transfer by
_________________________ (the "Transferor") to __________________________ (the
"Transferee") through our respective Depository Participants of the Transferor's
beneficial ownership interest (currently maintained on the books and records of
The Depository Trust Company ("DTC") and the Depository Participants) in the
captioned Certificates (the "Transferred Certificates"), pursuant to Section
5.02 of the Pooling and Servicing Agreement (the "Pooling and Servicing
Agreement"), dated as of January 11, 2005, between Structured Asset Securities
Corporation II, as Depositor, Wachovia Bank, National Association, as Master
Servicer, Allied Capital Corporation, as Special Servicer, LaSalle Bank National
Association, as Trustee, and ABN AMRO Bank N.V., as Fiscal Agent. All
capitalized terms used but not otherwise defined herein shall have the
respective meanings set forth in the Pooling and Servicing Agreement. The
Transferee hereby certifies, represents and warrants to and agrees with you, and
for the benefit of the Depositor, that the Transferee is not a United States
Securities Person.

     For purposes of this certification, "United States Securities Person" means
(i) any natural person resident in the United States, (ii) any partnership or
corporation organized or incorporated under the laws of the United States, (iii)
any estate of which any executor or administrator is a United States Securities
Person, other than any estate of which any professional fiduciary acting as
executor or administrator is a United States Securities Person if an executor or
administrator of the estate who is not a United States Securities Person has
sole or shared investment discretion with respect to the assets of the estate
and the estate is governed by foreign law, (iv) any trust of which any trustee
is a United States Securities Person, other than a trust of which any
professional fiduciary acting as trustee is a United States Securities Person if
a trustee who is not a United States Securities Person has sole or shared
investment discretion with respect to the trust assets and no beneficiary of the
trust (and no settlor if the trust is revocable) is a United States Securities
Person, (v) any agency or branch of a foreign entity located in the United
States, unless the agency or branch operates for valid business reasons and is
engaged in the business of insurance or banking and is subject to substantive
insurance or banking regulation, respectively, in the jurisdiction where
located, (vi) any non-discretionary account or similar account (other than an
estate or trust) held by a dealer or other fiduciary for the benefit or account
of a United States Securities Person, (vii) any discretionary account or similar
account (other than an estate or trust) held by a dealer or other fiduciary
organized, incorporated or (if an individual) resident in the

                                     F-2D-1

United States, other than one held for the benefit or account of a non-United
States Securities Person by a dealer or other professional fiduciary organized,
incorporated or (if any individual) resident in the United States, or (viii) any
partnership or corporation if (a) organized or incorporated under the laws of
any foreign jurisdiction and (b) formed by a United States Securities Person
principally for the purpose of investing in securities not registered under the
Securities Act, unless it is organized or incorporated, and owned, by
"accredited investors" (as defined in Rule 501(a)) under the United States
Securities Act of 1933, as amended (the "Securities Act"), who are not natural
persons, estates or trusts; provided, however, that the International Monetary
Fund, the International Bank for Reconstruction and Development, the
Inter-American Development Bank, the Asian Development Bank, the African
Development Bank, the United Nations and their agencies, affiliates and pension
plans, any other similar international organizations, their agencies, affiliates
and pension plans shall not constitute United States Securities Persons.

     The Transferee understands that this certification is required in
connection with certain securities laws of the United States. In connection
therewith, if administrative or legal proceedings are commenced or threatened in
connection with which this certification is or would be relevant, we irrevocably
authorize you to produce this certification to any interested party in such
proceedings.

Dated:  __________, _____

                                       -----------------------------------------
                                       Print Name of Transferee or Adviser

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:
                                           Date:

                                       IF ABOVE IS AN ADVISER:

                                       Print Name of Transferee

                                       -----------------------------------------

                                       Date:

                                     F-2D-2

                                   EXHIBIT G-1

                        FORM I OF TRANSFEREE CERTIFICATE
        IN CONNECTION WITH ERISA (DEFINITIVE NON-REGISTERED CERTIFICATES)

                               _____________, 20__

LaSalle Bank National Association
135 South LaSalle Street, Suite 1625
Chicago, Illinois  60603
Attention:   Global Securitization Trust Services Group--
             LB-UBS Commercial Mortgage Trust 2005-C1

       Re:   LB-UBS Commercial Mortgage Trust 2005-C1, Commercial Mortgage
             Pass-Through Certificates, Series 2005-C1 (the "Certificates")
             --------------------------------------------------------------

Ladies and Gentlemen:

     This letter is delivered to you in connection with the transfer by
_________________ (the "Transferor") to _________________ (the "Transferee") of
Class ______ Certificates [having an initial aggregate [Certificate Principal
Balance] [Certificate Notional Amount] as of February 10, 2005 of $__________]
[evidencing a ____% Percentage Interest in the subject Class] (the "Transferred
Certificates"). The Certificates, including the Transferred Certificates, were
issued pursuant to the Pooling and Servicing Agreement (the "Pooling and
Servicing Agreement"), dated as of January 11, 2005, between Structured Asset
Securities Corporation II, as depositor, Wachovia Bank, National Association, as
master servicer, Allied Capital Corporation, as special servicer, LaSalle Bank
National Association, as trustee and ABN AMRO Bank N.V., as fiscal agent. All
capitalized terms used but not otherwise defined herein shall have the
respective meanings set forth in the Pooling and Servicing Agreement. The
Transferee hereby certifies, represents and warrants to you as Certificate
Registrar, as follows (check the applicable paragraph):

          The Transferee (A) is not an employee benefit plan or other
     ---- retirement arrangement, including an individual retirement account or
          annuity, a Keogh plan or a collective investment fund or separate
          account in which such plans, accounts or arrangements are invested,
          including, without limitation, an insurance company general account,
          that is subject to ERISA or the Code (each, a "Plan"), and (B) is not
          directly or indirectly purchasing the Transferred Certificates on
          behalf of, as named fiduciary of, as trustee of, or with assets of a
          Plan; or

          The Transferee is using funds from an insurance company general
     ---- account to acquire the Transferred Certificates, however, the purchase
          and holding of such Certificates by such Person is exempt from the
          prohibited transaction provisions of Sections 406 and 407 of ERISA and
          the excise taxes imposed on such prohibited transactions by Section
          4975 of the Code, by reason of Sections I and III of Prohibited
          Transaction Class Exemption 95-60.

                                     G-1-1

          The Transferred Certificates are rated in one of the four highest
     ---- generic rating categories by one of the Rating Agencies and are being
          acquired by or on behalf of a Plan in reliance on Prohibited
          Transaction Exemption 91-14; and such Plan (X) is an accredited
          investor as defined in Rule 501(a)(1) of Regulation D of the
          Securities Act, (Y) is not sponsored (within the meaning of Section
          3(16)(B) of ERISA) by the Trustee, the Depositor, any Mortgage Loan
          Seller, the Master Servicer, the Special Servicer, any Sub-Servicer,
          any Exemption-Favored Party or any Mortgagor with respect to Mortgage
          Loans constituting more than 5% of the aggregate unamortized principal
          balance of all the Mortgage Loans determined on the date of the
          initial issuance of the Certificates, or by any Affiliate of such
          Person, and (Z) agrees that it will obtain from each of its
          Transferees that are Plans, a written representation that such
          Transferee, if a Plan, satisfies the requirements of the immediately
          preceding clauses (X) and (Y), together with a written agreement that
          such Transferee will obtain from each of its Transferees that are
          Plans a similar written representation regarding satisfaction of the
          requirements of the immediately preceding clauses (X) and (Y).

                                       Very truly yours,

                                       ------------------------------------
                                       Print Name of Transferee

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                                     G-1-2

                                   EXHIBIT G-2

                        FORM II OF TRANSFEREE CERTIFICATE
                            IN CONNECTION WITH ERISA
                    (BOOK-ENTRY NON-REGISTERED CERTIFICATES)

                                     [Date]

[TRANSFEROR]

       Re:   LB-UBS Commercial Mortgage Trust 2005-C1, Commercial Mortgage
             Pass-Through Certificates, Series 2005-C1 (the "Certificates")
             --------------------------------------------------------------

Ladies and Gentlemen:

     This letter is delivered to you in connection with the transfer by
______________________ (the "Transferor") to _________________ (the
"Transferee") through our respective Depository Participants of the Transferor's
beneficial ownership interest (currently maintained on the books and records of
The Depository Trust Corporation ("DTC") and the Depository Participants) in
Class ___ Certificates [having an initial aggregate [Certificate Principal
Balance] [Certificate Notional Amount] as of February 10, 2005 of $__________]
[evidencing a ____% Percentage Interest in the related Class] (the "Transferred
Certificates"). The Certificates, including the Transferred Certificates, were
issued pursuant to the Pooling and Servicing Agreement, dated as of January 11,
2005 (the "Pooling and Servicing Agreement"), among Structured Asset Securities
Corporation II, as depositor, Wachovia Bank, National Association, as master
servicer, Allied Capital Corporation, as special servicer, LaSalle Bank National
Association, as trustee, and ABN AMRO Bank N.V., as fiscal agent. All
capitalized terms used but not otherwise defined herein shall have the
respective meanings set forth in the Pooling and Servicing Agreement. The
Transferee hereby certifies, represents and warrants to you as follows (check
the applicable paragraph):

          The Transferee (A) is not an employee benefit plan or other retirement
     ---- arrangement, including an individual retirement account or annuity, a
          Keogh plan or a collective investment fund or separate account in
          which such plans, accounts or arrangements are invested, including,
          without limitation, an insurance company general account, that is
          subject to ERISA or the Code (each, a "Plan"), and (B) is not directly
          or indirectly purchasing an interest in the Transferred Certificates
          on behalf of, as named fiduciary of, as trustee of, or with assets of
          a Plan.

          The Transferee is using funds from an insurance company general
     ---- account to acquire an interest in the Transferred Certificates,
          however, the purchase and holding of such interest by such Person is
          exempt from the prohibited transaction provisions of Sections 406(a)
          and (b) and 407 of ERISA and the excise taxes imposed on such
          prohibited transactions by Sections 4975(a) and (b) of the Code, by
          reason of Sections I and III of Prohibited Transaction Class Exemption
          95-60.

          The Transferred Certificates are rated in one of the four highest
     ---- generic rating categories by one of the Rating Agencies and an
          interest in such Certificates is

                                     G-2-1

          being acquired by or on behalf of a Plan in reliance on Prohibited
          Transaction Exemption 91-14 and such Plan (X) is an accredited
          investor as defined in Rule 501(a)(1) of Regulation D of the
          Securities Act, (Y) is not sponsored (within the meaning of Section
          3(16)(B) of ERISA) by the Trustee, the Depositor, any Mortgage Loan
          Seller, the Master Servicer, the Special Servicer, any Sub-Servicer,
          any Exemption-Favored Party or any Mortgagor with respect to Mortgage
          Loans constituting more than 5% of the aggregate unamortized principal
          balance of all the Mortgage Loans determined on the date of the
          initial issuance of the Certificates, or by any Affiliate of such
          Person, and (Z) agrees that it will obtain from each of its
          Transferees that are Plans, a written representation that such
          Transferee, if a Plan, satisfies the requirements of the immediately
          preceding clauses (X) and (Y), together with a written agreement that
          such Transferee will obtain from each of its Transferees that are
          Plans a similar written representation regarding satisfaction of the
          requirements of the immediately preceding clauses (X) and (Y).

                                       Very truly yours,

                                       -----------------------------------------
                                       Print Name of Transferee

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                                     G-2-2

                                   EXHIBIT H-1

                    FORM OF TRANSFER AFFIDAVIT AND AGREEMENT
                    REGARDING RESIDUAL INTEREST CERTIFICATES

TRANSFER AFFIDAVIT PURSUANT TO SECTIONS
860D(a)(6)(A) AND 860E(e)(4) OF  THE INTERNAL
REVENUE CODE OF 1986, AS AMENDED, AND
TREASURY REGULATION SECTION 1.860E-1(c)(4)

     Re:  LB-UBS Commercial Mortgage Trust 2005-C1, Commercial Mortgage
          Pass-Through Certificates, Series 2005-C1 (the "Certificates"), issued
          pursuant to the Pooling and Servicing Agreement (the "Pooling and
          Servicing Agreement"), dated as of January 11, 2005, between
          Structured Asset Securities Corporation II, as Depositor, Wachovia
          Bank, National Association, as Master Servicer, Allied Capital
          Corporation, as Special Servicer, LaSalle Bank National Association,
          as Trustee, and ABN AMRO Bank N.V., as Fiscal Agent

STATE OF __________________________ )
                                    )       ss.:  _____________________________
COUNTY OF ________________________  )

     The undersigned declares that, to the best knowledge and belief of the
undersigned, the following representations are true, correct and complete:

     1. ______________________________ (the "Purchaser"), is acquiring [Class
R-I] [Class R-II] [Class R-III] [Class R-LR] Certificates representing
________________% of the residual interest in [each of] the real estate mortgage
investment conduit[s] ([each,] a "REMIC") designated as ["REMIC I"] ["REMIC II"]
["REMIC III"], [respectively], relating to the Certificates for which an
election is to be made under Section 860D of the Internal Revenue Code of 1986,
as amended (the "Code").

     2. The Purchaser is not a "Disqualified Organization" (as defined below),
and the Purchaser is not acquiring the [Class R-I] [Class R-II] [Class R-III]
Certificates for the account of, or as agent or nominee of, or with a view to
the transfer of direct or indirect record or beneficial ownership thereof, to a
Disqualified Organization. For the purposes hereof, a Disqualified Organization
is any of the following: (i) the United States, (ii) any state or political
subdivision thereof, (iii) any foreign government, (iv) any international
organization, (v) any agency or instrumentality of any of the foregoing, (vi)
any tax-exempt organization (other than a cooperative described in Section 521
of the Code) which is exempt from the tax imposed by Chapter 1 of the Code
unless such organization is subject to the tax imposed by Section 511 of the
Code, (vii) any organization described in Section 1381(a)(2)(C) of the Code, or
(viii) any other entity designated as a "disqualified organization" by relevant
legislation amending the REMIC Provisions and in effect at or proposed to be
effective as of

                                     H-1-1

the time of determination. In addition, a corporation will not be treated as an
instrumentality of the United States or of any state or political subdivision
thereof if all of its activities are subject to tax (except for the Federal Home
Loan Mortgage Corporation) and a majority of its board of directors is not
selected by such governmental unit. The terms "United States" and "international
organization" shall have the meanings set forth in Section 7701 of the Code.

     3. The Purchaser acknowledges that Section 860E(e) of the Code would impose
a substantial tax on the transferor or, in certain circumstances, on an agent
for the transferee, with respect to any transfer of any interest in any [Class
R-I] [Class R-II] [Class R-III] [Class R-LR] Certificates to a Disqualified
Organization.

     4. The Purchaser will not transfer the [Class R-I] [Class R-II] [Class
R-III] [Class R-LR] Certificates to any person or entity as to which the
Purchaser has not received an affidavit substantially in the form of this
affidavit or to any person or entity as to which the Purchaser has actual
knowledge that the requirements set forth in paragraphs 2 and 7 hereof are not
satisfied, or to any person or entity with respect to which the Purchaser has
not (at the time of such transfer) satisfied the requirements under the Code to
conduct a reasonable investigation of the financial condition of such person or
entity (or its current beneficial owners if such person or entity is classified
as a partnership under the Code).

     5. The Purchaser agrees to such amendments of the Pooling and Servicing
Agreement as may be required to further effectuate the prohibition against
transferring the [Class R-I] [Class R-II] [Class R-III] [Class R-LR]
Certificates to a Disqualified Organization, an agent thereof or a person that
does not satisfy the requirements of paragraph 7.

     6. The Purchaser consents to the designation of the Trustee as the agent of
the Tax Matters Person of [REMIC I] [REMIC II] [REMIC III] pursuant to Section
10.01(d) of the Pooling and Servicing Agreement.

     7. No purpose of the acquisition of the [Class R-I] [Class R-II] [Class
R-III] [Class R-LR] Certificates is to impede the assessment or collection of
tax

[CHOOSE BETWEEN PARAGRAPHS 8 OR 9 BELOW]

[ ]      8. If the Transferor requires the safe harbor under Treasury
regulations section 1.860E-1 to apply:

     i.   The Purchaser historically has paid its debts as they have come due
          and intends to pay its debts as they come due in the future and the
          Purchaser intends to pay taxes associated with holding the [Class R-I]
          [Class R-II] [Class R-III] [Class R-LR] Certificates as they become
          due.

     ii.  The Purchaser understands that it may incur tax liabilities with
          respect to the [Class R-I] [Class R-II] [Class R-III] [Class R-LR]
          Certificates in excess of any cash flows generated by such
          Certificates.

                                     H-1-2

     iii. The Purchaser is not a foreign permanent establishment or a fixed base
          (within the meaning of any applicable income tax treaty between the
          United States and any foreign jurisdiction) of a United States Tax
          Person.

     iv.  The Purchaser will not cause the income from the [Class R-I] [Class
          R-II] [Class R-III] [Class R-LR] Certificates to be attributable to a
          foreign permanent establishment or fixed base (within the meaning of
          any applicable income tax treaty between the United States and any
          foreign jurisdiction) of a United States Tax Person.

     [IF PARAGRAPH 8 IS CHECKED, CHOOSE BETWEEN (V) AND (VI) BELOW]

     o    v)   In accordance with Treasury Regulations Section 1.860E-1, the
               Purchaser:

               a) is an "eligible corporation" as defined in Section
               1.860E-1(c)(6)(i) of the Treasury regulations (i.e., a domestic C
               corporation other than a corporation which is exempt from, or is
               not subject to, tax under Section 11 of the Code; a Regulated
               Investment Company as defined in Section 851(a) of the Code; a
               Real Estate Investment Trust as defined in Section 856(a) of the
               Code; a REMIC as defined in Section 860D of the Code; or an
               organization to which part I of subchapter T of chapter 1 of
               subtitle A of the Code applies, as to which the income of [Class
               R-I] [Class R-II] [Class R-III] [Class R-LR] Certificates will
               only be subject to taxation in the United States,

               b) has, and has had in each of its two preceding fiscal years,
               gross assets for financial reporting purposes (excluding any
               obligation of a person related to the transferee within the
               meaning of Section 1.860E-1(c)(6)(ii) of the Treasury regulations
               or any other assets if a principal purpose for holding or
               acquiring such asset is to satisfy this condition) in excess of
               $100 million and net assets of $10 million, and

               c) hereby agrees only to transfer the Certificate to another
               "eligible corporation" meeting the criteria set forth in Treasury
               regulations section 1.860E-1.

     OR

     o    vi)  The Purchaser is a United States Tax Person and the consideration
               paid to the Purchaser for accepting the [Class R-I] [Class R-II]
               [Class R-III] [Class R-LR] Certificates is greater than the
               present value of the anticipated net federal income taxes and tax
               benefits ("Tax Liability Present Value") associated with
               ------------------------------ owning such Certificates, with
               such present value computed using a discount rate equal to the
               "Federal short-term rate" prescribed by Section 1274 of the Code
               as of the date hereof or, to the extent it is not, if the
               Transferee has asserted that it regularly borrows, in the
               ordinary course of its trade or business, substantial funds from
               unrelated third parties at a lower interest rate than such
               applicable federal rate and the consideration paid to the
               Purchaser is greater than the Tax Liability Present Value using
               such lower interest rate as the discount rate, the transactions
               with the unrelated third party lenders, the interest rate or
               rates, the date or dates of such

                                     H-1-3

               transactions, and the maturity dates or, in the case of
               adjustable rate debt instruments, the relevant adjustment dates
               or periods, with respect to such borrowings, are accurately
               stated in Exhibit A to this letter

[ ]      9. If the Transferor does not require the safe harbor under Treasury
regulations section 1.860E-1 to apply:[IF PARAGRAPH 9 IS CHECKED, CHOOSE BETWEEN
(I) AND (II) BELOW]

     o    i) The Purchaser is a "United States person" as defined in Section
          7701(a) of the Code and the regulations promulgated thereunder (the
          Purchaser's U.S. taxpayer identification number is ______________).
          The Purchaser is not classified as a partnership under the Code (or,
          if so classified, all of its beneficial owners are United States
          persons).

     OR

     o    ii)  The Purchaser is not a United States person. However, the
               Purchaser:

          a)   conducts a trade or business within the United States and, for
               purposes of Treasury regulations section 1.860G-3(a)(3), is
               subject to tax under Section 882 of the Code;

          b)   understands that, for purposes of Treasury regulations section
               1.860E-1(c)(4)(ii), as a holder of a [Class R-I] [Class R-II]
               [Class R-III] [Class R-LR] Certificate for United States federal
               income tax purposes, it may incur tax liabilities in excess of
               any cash flows generated by such [Class R-I] [Class R-II] [Class
               R-III] [Class R-LR] Certificate;

          c)   intends to pay the taxes associated with holding a [Class R-I]
               [Class R-II] [Class R-III] [Class R-LR] Certificate;

          d)   is not classified as a partnership under the Code (or, if so
               classified, all of its beneficial owners either satisfy clauses
               (a), (b) and (c) of this sentence or are United States persons);
               and

          e)   has furnished the Transferor and the Trustee with an effective
               IRS Form W-8ECI or successor form and will update such form as
               may be required under the applicable Treasury regulations

               Capitalized terms used but not defined herein have the meanings
          assigned thereto in the Pooling and Servicing Agreement.

                                      H-1-4

     IN WITNESS WHEREOF, the Purchaser has caused this instrument to be duly
executed on its behalf by its duly authorized officer this _______ day of
___________________________.

                                       By:
                                           -------------------------------------

                                       Name:
                                             -----------------------------------

                                       Title:
                                              ----------------------------------

     Personally appeared before me ___________________________ and
___________________________, known or proved to me to be the same persons who
executed the foregoing instrument and to be a _______________________ and
_______________________ of the Purchaser, and acknowledged to me that he/she
each executed the same at his/her free act and deed and at the free act and deed
of the Purchaser.

                                       Subscribed and sworn before me this
                                       ______ day of ___________________, 20___.

                                       -----------------------------------------
                                       Notary Public

                                     H-1-5

                                   EXHIBIT H-2

                         FORM OF TRANSFEROR CERTIFICATE
                    REGARDING RESIDUAL INTEREST CERTIFICATES

                                     [Date]

LaSalle Bank National Association
135 South LaSalle Street, Suite 1625
Chicago, Illinois  60603
Attention:   Global Securitization Trust Services Group--
             LB-UBS Commercial Mortgage Trust 2005-C1

       Re:   LB-UBS Commercial Mortgage Trust 2005-C1, Commercial Mortgage
             Pass-Through Certificates, Series 2005-C1 (the "Certificates")
             --------------------------------------------------------------

Ladies and Gentlemen:

     This letter is delivered to you in connection with the transfer by
_________________ (the "Transferor") to _________________ (the "Transferee") of
[Class R-I] [Class R-II] [Class R-III] Certificates evidencing a ____%
Percentage Interest in such Class (the "Residual Interest Certificates"). The
Certificates, including the Residual Interest Certificates, were issued pursuant
to the Pooling and Servicing Agreement, dated as of January 11, 2005 (the
"Pooling and Servicing Agreement"), between Structured Asset Securities
Corporation II, as depositor, Wachovia Bank, National Association, as master
servicer, Allied Capital Corporation, as special servicer, LaSalle Bank National
Association, as trustee, and ABN AMRO Bank N.V., as fiscal agent. All
capitalized terms used but not otherwise defined herein shall have the
respective meanings set forth in the Pooling and Servicing Agreement. The
Transferor hereby certifies, represents and warrants to you, as Certificate
Registrar, that:

               1. No purpose of the Transferor relating to the transfer of the
          Residual Interest Certificates by the Transferor to the Transferee is
          or will be to impede the assessment or collection of any tax.

               2. The Transferor understands that the Transferee has delivered
          to you a Transfer Affidavit and Agreement in the form attached to the
          Pooling and Servicing Agreement as Exhibit H-1. The Transferor does
          not know or believe that any representation contained therein is
          false.

               3. The Transferor has at the time of this transfer conducted a
          reasonable investigation of the financial condition of the Transferee
          (or the beneficial owners of the Transferee if it is classified as a
          partnership under the Internal Revenue Code of 1986, as amended) as
          contemplated by Treasury regulations section 1.860E-1(c)(4)(i) and, as
          a result of that investigation, the Transferor has determined that the
          Transferee has historically paid its debts as they became due and has
          found no significant evidence to indicate that the Transferee will not
          continue to pay its debts as they become due in the future. The
          Transferor understands that the transfer of the Residual Interest
          Certificates may not be respected for United States

                                      H-2-1

          income tax purposes (and the Transferor may continue to be liable for
          United States income taxes associated therewith) unless the Transferor
          has conducted such an investigation.

                                       Very truly yours,

                                       ----------------------------------------
                                       Print Name of Transferor

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                                      H-2-2

                                   EXHIBIT I-1

                       FORM OF NOTICE AND ACKNOWLEDGEMENT

                                     [Date]

Standard & Poor's Ratings Services,
   a division of The McGraw-Hill Companies, Inc.
55 Water Street, 41st  Floor
New York, New York  10041
Attention:  Commercial Surveillance Department

Moody's Investors Service, Inc.
99 Church Street
New York, New York 10007
Attention:  Commercial Mortgage Surveillance

Ladies and Gentlemen:

     This notice is being delivered pursuant to Section 6.09 of the Pooling and
Servicing Agreement, dated as of January 11, 2005 and relating to LB-UBS
Commercial Mortgage Trust, Commercial Mortgage Pass-Through Certificates, Series
2005-C1 (the "Agreement"). Capitalized terms used but not otherwise defined
herein shall have respective meanings assigned to them in the Agreement.

     Notice is hereby given that the Holders of Certificates evidencing a
majority of the Voting Rights allocated to the Controlling Class have designated
________________ to serve as the Special Servicer under the Agreement.

     The designation of __________________ as Special Servicer will become final
if certain conditions are met and you deliver to _________________, the trustee
under the Agreement (the "Trustee"), written confirmation that if the person
designated to become the Special Servicer were to serve as such, such event
would not result in the qualification, downgrade or withdrawal of the rating or
ratings assigned by you to one or more Classes of the Certificates. Accordingly,
such confirmation is hereby requested as soon as possible.

                                      I-1-1

     Please acknowledge receipt of this notice by signing the enclosed copy of
this notice where indicated below and returning it to the Trustee, in the
enclosed stamped self-addressed envelope.

                                       Very truly yours,

                                       LASALLE BANK NATIONAL ASSOCIATION,
                                       as Trustee

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

Receipt acknowledged:

STANDARD & POOR'S RATINGS SERVICES

By:
    ----------------------------------
Name:
Title:
Date:

MOODY'S INVESTORS SERVICE, INC.

By:
    ----------------------------------
Name:
Title:
Date:

                                     I-1-2

                                   EXHIBIT I-2

              FORM OF ACKNOWLEDGEMENT OF PROPOSED SPECIAL SERVICER

                                     [Date]

[TRUSTEE]
[FISCAL AGENT]
[MASTER SERVICER]
[DEPOSITOR]

       Re:    LB-UBS Commercial Mortgage Trust 2005-C1,
              Commercial Mortgage Pass-Through Certificates, Series 2005-C1
              -------------------------------------------------------------

Ladies and Gentlemen:

     Pursuant to Section 6.09 of the Pooling and Servicing Agreement, dated as
of January 11, 2005, relating to LB-UBS Commercial Mortgage Trust 2005-C1,
Commercial Mortgage Pass-Through Certificates, Series 2005-C1 (the "Agreement"),
the undersigned hereby agrees with all the other parties to the Agreement that
the undersigned shall serve as Special Servicer under, and as defined in, the
Agreement. The undersigned hereby acknowledges that, as of the date hereof, it
is and shall be a party to the Agreement and bound thereby to the full extent
indicated therein in the capacity of Special Servicer. The undersigned hereby
makes, as of the date hereof, the representations and warranties set forth in
Section 3.24 of the Agreement, with the following corrections with respect to
type of entity and jurisdiction of organization: ____________________.

     Capitalized terms used but not defined herein have the respective meanings
assigned thereto in the Agreement.

                                       [NAME OF PROPOSED SPECIAL SERVICER]

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                                     I-2-1

                                    EXHIBIT J

                        FORM OF UCC-1 FINANCING STATEMENT

                                       J-1

                                                                      SCHEDULE 1
                                                                      ----------

     This Schedule 1 is attached to and incorporated in a financing statement
pertaining to Structured Asset Securities Corporation II, as depositor (referred
to as the "Debtor" for the purpose of this financing statement only), and
LaSalle Bank National Association, as trustee for the holders of the LB-UBS
Commercial Mortgage Trust 2005-C1, Commercial Mortgage Pass-Through
Certificates, Series 2005-C1 (referred to as the "Secured Party" for purposes of
this financing statement only), under that certain Pooling and Servicing
Agreement, dated as of January 11, 2005 (the "Pooling and Servicing Agreement"),
between the Debtor, as depositor, the Secured Party, as trustee (the "Trustee"),
Wachovia Bank, National Association, as master servicer (the "Master Servicer"),
Allied Capital Corporation, as special servicer (the "Special Servicer"), and
ABN AMRO Bank N.V., as fiscal agent, relating to the issuance of the LB-UBS
Commercial Mortgage Trust 2005-C1, Commercial Mortgage Pass-Through
Certificates, Series 2005-C1 (the "Series 2005-C1 Certificates"). Capitalized
terms used herein and not defined shall have the respective meanings given to
them in the Pooling and Servicing Agreement.

     The attached financing statement covers all of the Debtor's right
(including the power to convey title thereto), title and interest in and to the
Trust Fund created pursuant to the Pooling and Servicing Agreement, consisting
of the following:

     (1) the mortgage loans listed on the Trust Mortgage Loan Schedule attached
hereto as Exhibit A (the "Mortgage Loans");

     (2) the note or other evidence of indebtedness of the related borrower
under each Mortgage Loan (the "Mortgage Note"), the related mortgage, deed of
trust or other similar instrument securing such Mortgage Note (the "Mortgage")
and each other legal, credit and servicing document related to such Mortgage
Loan (collectively with the related Mortgage Note and Mortgage, the "Mortgage
Loan Documents");

     (3) (a) the UBS/Depositor Mortgage Loan Purchase Agreement; and (b) the
Clear Palms Co-Lender Agreement;

     (4) (a) the Custodial Accounts and the Defeasance Deposit Account required
to be maintained by the Master Servicer pursuant to the Pooling and Servicing
Agreement, (b) all funds from time to time on deposit in the Custodial Accounts
and the Defeasance Deposit Account, (c) the investments of any such funds
consisting of securities, instruments or other obligations, and (d) the general
intangibles consisting of the contractual right to payment, including, without
limitation, the right to payments of principal and interest and the right to
enforce the related payment obligations, arising from or under any such
investments;

     (5) all REO Property acquired in respect of defaulted Mortgage Loans;

     (6) (a) the REO Accounts and any Loss of Value Reserve Fund required to be
maintained by the Special Servicer pursuant to the Pooling and Servicing
Agreement, (b) all funds from time to time on deposit in the REO Accounts and
any Loss of Value Reserve Fund, (c) any investments of any such funds consisting
of securities, instruments or other obligations, and (d) the general intangibles
consisting of the contractual right to payment, including, without limitation,
the right to

                                       J-2

payments of principal and interest and the right to enforce the related payment
obligations, arising from or under any such investments;

     (7) (a) the Servicing Accounts and the Reserve Accounts required to be
maintained by the Master Servicer and/or the Special Servicer pursuant to the
Pooling and Servicing Agreement, (b) all funds from time to time on deposit in
the Servicing Accounts and the Reserve Accounts, (c) the investments of any such
funds consisting of securities, instruments or other obligations, and (d) the
general intangibles consisting of the contractual right to payment, including,
without limitation, the right to payments of principal and interest and the
right to enforce the related payment obligations, arising from or under any such
investments;

     (8) (a) the Interest Reserve Account and any Excess Liquidation Proceeds
Account required to be maintained by the Secured Party pursuant to the Pooling
and Servicing Agreement, (b) all funds from time to time on deposit in the
Interest Reserve Account and any Excess Liquidation Proceeds Account, (c) the
investments of any such funds consisting of securities, instruments or other
obligations, and (d) the general intangibles consisting of the contractual right
to payment, including, without limitation, the right to payments of principal
and interest and the right to enforce the related payment obligations, arising
from or under any such investments;

     (9) (a) the Collection Account required to be maintained by the Secured
Party pursuant to the Pooling and Servicing Agreement, (b) all funds from time
to time on deposit in the Collection Account, (c) the investments of any such
funds consisting of securities, instruments or other obligations, and (d) the
general intangibles consisting of the contractual right to payment, including,
without limitation, the right to payments of principal and interest and the
right to enforce the related payment obligations, arising from or under any such
investments;

     (10) all insurance policies, including the right to payments thereunder,
with respect to the Mortgage Loans required to be maintained pursuant to the
Mortgage Loan Documents and the Pooling and Servicing Agreement, transferred to
the Trust and to be serviced by the Master Servicer or Special Servicer pursuant
to the Pooling and Servicing Agreement;

     (12) any and all general intangibles (as defined in the Uniform Commercial
Code) consisting of, arising from or relating to any of the foregoing; and

     (13) any and all income, payments, proceeds and products of any of the
foregoing.

THE DEBTOR AND THE SECURED PARTY INTEND THE TRANSACTIONS CONTEMPLATED BY THE
POOLING AND SERVICING AGREEMENT TO CONSTITUTE A SALE OF ALL THE DEBTOR'S RIGHT,
TITLE AND INTEREST IN, TO AND UNDER THE MORTGAGE LOANS, THE MORTGAGE NOTES, THE
RELATED MORTGAGES AND THE OTHER RELATED MORTGAGE LOAN DOCUMENTS EVIDENCED BY THE
SERIES 2005-C1 CERTIFICATES, AND THIS FILING SHOULD NOT BE CONSTRUED AS A
CONCLUSION THAT A SALE HAS NOT OCCURRED. THE REFERENCES HEREIN TO MORTGAGE NOTES
SHOULD NOT BE CONSTRUED AS A CONCLUSION THAT ANY MORTGAGE NOTE IS NOT AN
INSTRUMENT WITHIN THE MEANING OF THE UNIFORM COMMERCIAL CODE, AS IN EFFECT IN
ANY APPLICABLE JURISDICTION, OR THAT A FILING IS NECESSARY TO PERFECT THE
OWNERSHIP OR SECURITY INTEREST OF THE SECURED PARTY WITH RESPECT TO THE MORTGAGE
LOANS OR IN ANY MORTGAGE NOTE, MORTGAGE OR OTHER MORTGAGE

                                       J-3

LOAN DOCUMENT. IN ADDITION, THE REFERENCES HEREIN TO SECURITIES, INSTRUMENTS AND
OTHER OBLIGATIONS SHOULD NOT BE CONSTRUED AS A CONCLUSION THAT ANY SUCH
SECURITY, INSTRUMENT OR OTHER OBLIGATION IS NOT AN INSTRUMENT, A CERTIFICATED
SECURITY OR AN UNCERTIFICATED SECURITY WITHIN THE MEANING OF THE UNIFORM
COMMERCIAL CODE, AS IN EFFECT IN ANY APPLICABLE JURISDICTION, NOR SHOULD THIS
FINANCING STATEMENT BE CONSTRUED AS A CONCLUSION THAT A FILING IS NECESSARY TO
PERFECT THE OWNERSHIP OR SECURITY INTEREST OF THE SECURED PARTY IN THE
CONTRACTUAL RIGHT TO PAYMENT, INCLUDING, WITHOUT LIMITATION, THE RIGHT TO
PAYMENTS OF PRINCIPAL AND INTEREST AND THE RIGHT TO ENFORCE THE RELATED PAYMENT
OBLIGATIONS, ARISING FROM OR UNDER ANY SUCH SECURITY, INSTRUMENT OR OTHER
OBLIGATION. WITH RESPECT TO THE FOREGOING, THIS FILING IS MADE ONLY IN THE EVENT
OF CONTRARY ASSERTIONS BY THIRD PARTIES.

A PURCHASE OF OR SECURITY INTEREST IN ANY COLLATERAL DESCRIBED IN THIS FINANCING
STATEMENT WILL VIOLATE THE RIGHTS OF THE SECURED PARTY.

                                      J-4

                             EXHIBIT A TO SCHEDULE 1

                 (See Schedule I- Trust Mortgage Loan Schedule)

                                      J-5

                                    EXHIBIT K

        SUB-SERVICERS IN RESPECT OF WHICH SUB-SERVICING AGREEMENTS ARE IN
                EFFECT OR BEING NEGOTIATED AS OF THE CLOSING DATE

                                    [TO COME]

                                      K-1

                                   EXHIBIT L-1

               FORM OF INFORMATION REQUEST/INVESTOR CERTIFICATION
              FOR WEBSITE ACCESS FROM CERTIFICATE [HOLDER] [OWNER]

                                     [Date]

[LaSalle Bank National Association
135 South LaSalle Street, Suite 1625
Chicago, Illinois  60603
Attention:    Global Securitization Trust Services Group--
              LB-UBS Commercial Mortgage Trust 2005-C1]

[Wachovia Bank, National Association
8739 Research Drive-URP4
Charlotte, North Carolina 28262-1075
Attention:    LB-UBS Commercial Mortgage Trust 2005-C1]

       Re:    LB-UBS Commercial Mortgage Trust 2005-C1,
              Commercial Mortgage Pass-Through Certificates, Series 2005-C1
              -------------------------------------------------------------

     In accordance with the provisions of the Pooling and Servicing Agreement,
dated as of January 11, 2005 (the "Pooling and Servicing Agreement"), between
Structured Asset Securities Corporation II, as depositor (the "Depositor"),
Wachovia Bank, National Association, as master servicer, Allied Capital
Corporation, as special servicer, LaSalle Bank National Association, as trustee
(the "Trustee"), and ABN AMRO Bank N.V., as fiscal agent, with respect to LB-UBS
Commercial Mortgage Trust 2005-C1, Commercial Mortgage Pass-Through
Certificates, Series 2005-C1 (the "Certificates"), the undersigned hereby
certifies and agrees as follows:

     1. The undersigned is a [beneficial owner] [registered holder] of the Class
_____ Certificates.

     2. The undersigned is requesting (Please check as applicable):

          (i) ____ the information (the "Information") identified on the
     schedule attached hereto pursuant to Section 8.14 of the Pooling and
     Servicing Agreement; or

          (ii) ____ a password [and username] pursuant to Section 4.02 of the
     Pooling and Servicing Agreement for access to information (also, the
     "Information") provided on the [Trustee's] [Master Servicer's] Internet
     Website.

                                      L-1-1

     3. In connection with accessing the website of the [Master Servicer]
[Trustee], the undersigned hereby agrees to register, execute or accept an
access agreement and accept a disclaimer, as and to the extent required by the
[Master Servicer] or [Trustee] in accordance with Section 4.02 of the Pooling
and Servicing Agreement.

     4. In consideration of the [Trustee's] [Master Servicer's] disclosure to
the undersigned of the Information, the undersigned will keep the Information
confidential (except from such outside persons as are assisting it in evaluating
its interest in Certificates, from its accountants and attorneys, and otherwise
from such governmental or banking authorities to which the undersigned is
subject), and such Information will not, without the prior written consent of
the [Trustee] [Master Servicer], be disclosed by the undersigned or by its
officers, directors, partners, employees, agents or representatives
(collectively, the "Representatives") in any manner whatsoever, in whole or in
part; provided that the undersigned may provide all or any part of the
Information to any other person or entity that holds or is contemplating the
purchase of any Certificate or interest therein, but only if such person or
entity confirms in writing such ownership interest or prospective ownership
interest and agrees to keep it confidential.

     5. The undersigned will not use or disclose the Information in any manner
which could result in a violation of any provision of the Securities Act of
1933, as amended (the "Securities Act"), or the Securities Exchange Act of 1934,
as amended, or would require registration of any Non-Registered Certificate
pursuant to Section 5 of the Securities Act.

     IN WITNESS WHEREOF, the undersigned has caused its name to be signed hereto
by its duly authorized officer, as of the day and year written above.

                                       [BENEFICIAL OWNER OF A CERTIFICATE]
                                       [REGISTERED HOLDER OF A CERTIFICATE]

                                       By:
                                           ------------------------------------
                                           Name:
                                           Title:

                                       -----------------------------------------

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                                     L-1-2

                                   EXHIBIT L-2

         FORM OF INFORMATION REQUEST/INVESTOR CERTIFICATION FOR WEBSITE
                        ACCESS FROM PROSPECTIVE INVESTOR

                                     [Date]

[LaSalle Bank National Association
135 South LaSalle Street, Suite 1625
Chicago, Illinois  60603
Attention:   Global Securitization Trust Services Group--
             LB-UBS Commercial Mortgage Trust 2005-C1]

[Wachovia Bank, National Association
8739 Research Drive-URP4
Charlotte, North Carolina 28262-1075
Attention:   LB-UBS Commercial Mortgage Trust 2005-C1]

       Re:   LB-UBS Commercial Mortgage Trust 2005-C1,
             Commercial Mortgage Pass-Through Certificates, Series 2005-C1
             -------------------------------------------------------------

     In accordance with the provisions of the Pooling and Servicing Agreement,
dated as of January 11, 2005 (the "Pooling and Servicing Agreement"), between
Structured Asset Securities Corporation II, as depositor (the "Depositor"),
Wachovia Bank, National Association, as master servicer, Allied Capital
Corporation, as special servicer, LaSalle Bank National Association, as trustee
(the "Trustee"), and ABN AMRO Bank N.V., as fiscal agent with respect to LB-UBS
Commercial Mortgage Trust 2005-C1, Commercial Mortgage Pass-Through
Certificates, Series 2005-C1 (the "Certificates"), the undersigned hereby
certifies and agrees as follows:

     1. The undersigned is contemplating an investment in the Class _____
Certificates.

     2. The undersigned is requesting (please check as applicable):

          (i) ____ information (the "Information") for use in evaluating the
     possible investment described above as identified on the schedule attached
     hereto pursuant to Section 8.14 of the Pooling and Servicing Agreement; or

          (ii) ____ a password [and username] pursuant to Section 4.02 of the
     Pooling and Servicing Agreement for access to information (also, the
     "Information") provided on the [Trustee's] [Master Servicer's] Internet
     Website.

                                      L-2-1

     3. In connection with accessing the website of the [Master Servicer]
[Trustee], the undersigned hereby agrees to register, execute or accept an
access agreement and accept a disclaimer, as and to the extent required by the
[Master Servicer] or [Trustee] in accordance with Section 4.02 of the Pooling
and Servicing Agreement.

     4. In consideration of the [Trustee's] [Master Servicer's] disclosure to
the undersigned of the Information, the undersigned will keep the Information
confidential (except from such outside persons as are assisting it in making the
investment decision described in paragraph 1 above, from its accountants and
attorneys, and otherwise from such governmental or banking authorities and
agencies to which the undersigned is subject), and such Information will not,
without the prior written consent of the [Trustee] [Master Servicer], be
disclosed by the undersigned or by its officers, directors, partners, employees,
agents or representatives (collectively, the "Representatives") in any manner
whatsoever, in whole or in part.

     5. The undersigned will not use or disclose the Information in any manner
which could result in a violation of any provision of the Securities Act of
1933, as amended ( the "Securities Act"), or the Securities Exchange Act of
1934, as amended, or would require registration of any Non-Registered
Certificate pursuant to Section 5 of the Securities Act.

     IN WITNESS WHEREOF, the undersigned has caused its name to be signed hereto
by its duly authorized officer, as of the day and year written above.

                                       [PROSPECTIVE PURCHASER OF A CERTIFICATE
                                       OR INTEREST THEREIN]

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                                       -----------------------------------------

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                                     L-2-2

                                    EXHIBIT M

                        FORM OF DEFEASANCE CERTIFICATION

                                      M-1

                        FORM OF NOTICE AND CERTIFICATION
                      REGARDING DEFEASANCE OF MORTGAGE LOAN

    For Mortgage Loans: (a) having an unpaid balance of $20,000,000 or less,
    (b) that constitute less than 5%of the aggregate unpaid principal balance
              of the Mortgage Pool, or (c) that are not then one of
             the ten largest (measured by unpaid principal balance)
                       Mortgage Loans in the Mortgage Pool

To:      [Standard & Poor's Ratings Services,
           a division of The McGraw-Hill Companies, Inc.
         55 Water Street
         New York, New York 10041
         Attn:  Commercial Mortgage Surveillance]

         [Moody's Investors Service, Inc.
         99 Church Street
         New York, New York 10007
         Attention:  Commercial Mortgage Surveillance]

From:    _____________________________________, in its capacity as master
         servicer (the "Master Servicer") under the Pooling and Servicing
         Agreement dated as of January 11, 2005 (the "Pooling and Servicing
         Agreement"), between Structured Asset Securities Corporation II, as
         depositor, Wachovia Bank, National Association, as master servicer (the
         "Master Servicer"), Allied Capital Corporation, as special servicer,
         LaSalle Bank National Association, as trustee (the "Trustee"), and ABN
         AMRO Bank N.V., as fiscal agent.

Date:    _________, 20___

         Re:   LB-UBS Commercial Mortgage Trust 2005-C1,
               Commercial Mortgage Pass-Through Certificates, Series 2005-C1
               -------------------------------------------------------------

     Mortgage loan (the "Mortgage Loan") identified by loan number _____ on the
Trust Mortgage Loan Schedule attached to the Pooling and Servicing Agreement and
heretofore secured by the Mortgaged [Property] [Properties] identified on the
Trust Mortgage Loan Schedule by the following name[s]: _________________________
________________________________________________________________________________

     Reference is made to the Pooling and Servicing Agreement described above.
Capitalized terms used but not defined herein have the meanings assigned to such
terms in the Pooling and Servicing Agreement.

     As Master Servicer under the Pooling and Servicing Agreement, we hereby:

                                       M-2

     1. Notify you that the Mortgagor has consummated a defeasance of the
Mortgage Loan pursuant to the terms of the Mortgage Loan, of the type checked
below:

          a full defeasance of the payments scheduled to be due in respect of
     ----  the entire unpaid principal balance of the Mortgage Loan; or

          a partial defeasance of the payments scheduled to be due in respect of
     ---- a portion of the unpaid principal balance of the Mortgage Loan that
          represents ___% of the entire unpaid principal balance of the Mortgage
          Loan and, under the Mortgage, has an allocated loan amount of
          $____________ or _______% of the entire unpaid principal balance;

     2. Certify that each of the following is true, and any additional
explanatory notes set forth on Exhibit A hereto:

          a. The Mortgage Loan documents permit the defeasance, and the terms
     and conditions for defeasance specified therein were satisfied in all
     material respects in completing the defeasance.

          b. The defeasance was consummated on __________, 20__.

          c. The defeasance collateral consists of securities that (i)
     constitute "government securities" as defined in Section 2(a)(16) of the
     Investment Company Act of 1940 as amended (15 U.S.C. 80a-1), (ii) are
     listed as "Qualified Investments for `AAA' Financings" under Paragraphs 1,
     2 or 3 of "Cash Flow Approach" in Standard & Poor's Public Finance Criteria
     2000, as amended to the date of the defeasance, (iii) are rated `AAA' by
     Standard & Poor's, (iv) if they include a principal obligation, provide for
     a predetermined fixed dollar amount of principal due at maturity that
     cannot vary or change, and (v) are not subject to prepayment, call or early
     redemption. Such securities have the characteristics set forth below:

           CUSIP       RATE        MAT       PAY DATES      ISSUED
           -----       ----        ---       ---------      ------

          d. The Master Servicer received an opinion of counsel (from counsel
     approved by Master Servicer in accordance with the Servicing Standard) that
     the defeasance will not result in an Adverse REMIC Event.

          e. The Master Servicer determined that the defeasance collateral will
     be owned by an entity (the "Defeasance Obligor") as to which one of the
     statements checked below is true:

          the related Mortgagor was a Single-Purpose Entity (as defined in
     ---- Standard & Poor's Structured Finance Ratings Real Estate Finance
          Criteria, as amended to the date of the defeasance (the "S&P
          Criteria")) as of the date of the defeasance, and after the defeasance
          owns no assets other than the defeasance collateral and real property
          securing Mortgage Loan included in the pool;

                                      M-3

          the related Mortgagor designated a Single-Purpose Entity (as defined
     ---- in the S&P Criteria) to own the defeasance collateral; or

          the Master Servicer designated a Single-Purpose Entity (as defined in
     ---- the S&P Criteria) established for the benefit of the Trust to own the
          defeasance collateral.

          f. The Master Servicer received a broker or similar confirmation of
     the credit, or the accountant's letter described below contained statements
     that it reviewed a broker or similar confirmation of the credit, of the
     defeasance collateral to an Eligible Account (as defined in the S&P
     Criteria) in the name of the Defeasance Obligor, which account is
     maintained as a securities account by the Trustee acting as a securities
     intermediary.

          g. As securities intermediary, the Trustee is obligated to make the
     scheduled payments on the Mortgage Loan from the proceeds of the defeasance
     collateral directly to the Master Servicer's collection account in the
     amounts and on the dates specified in the Mortgage Loan documents or, in a
     partial defeasance, the portion of such scheduled payments attributed to
     the allocated loan amount for the real property defeased, increased by any
     defeasance premium specified in the Mortgage Loan documents (the "Scheduled
     Payments").

          h. The Master Servicer received from the Mortgagor written
     confirmation from a firm of independent certified public accountants, who
     were approved by the Master Servicer in accordance with the Servicing
     Standard, stating that (i) revenues from principal and interest payments
     made on the defeasance collateral (without taking into account any earnings
     on reinvestment of such revenues) will be sufficient to timely pay each of
     the Scheduled Payments after the defeasance including the payment in full
     of the Mortgage Loan (or the allocated portion thereof in connection with a
     partial defeasance) on its Maturity Date (or, in the case of an ARD
     Mortgage Loan, on its Anticipated Repayment Date or on the date when any
     open prepayment period set forth in the related Mortgage Loan documents
     commences), (ii) the revenues received in any month from the defeasance
     collateral will be applied to make Scheduled Payments within four (4)
     months after the date of receipt, and (iii) interest income from the
     defeasance collateral to the Defeasance Obligor in any calendar or fiscal
     year will not exceed such Defeasance Obligor's interest expense for the
     Mortgage Loan (or the allocated portion thereof in a partial defeasance)
     for such year.

          i. The Master Servicer received opinions from counsel, who were
     approved by the Master Servicer in accordance with the Servicing Standard,
     that (i) the agreements executed by the Mortgagor and/or the Defeasance
     Obligor in connection with the defeasance are enforceable against them in
     accordance with their terms, and (ii) the Trustee will have a perfected,
     first priority security interest in the defeasance collateral described
     above.

          j. The agreements executed in connection with the defeasance (i)
     permit reinvestment of proceeds of the defeasance collateral only in
     Permitted Investments (as defined in the S&P Criteria), (ii) permit release
     of surplus defeasance collateral and earnings on reinvestment to the
     Defeasance Obligor or the Mortgagor only after the Mortgage Loan has been
     paid in full, if any such release is permitted, (iii) prohibit any
     subordinate liens against the defeasance collateral, and (iv) provide for
     payment from sources other than the defeasance collateral or other assets
     of the Defeasance Obligor of all fees and expenses of the securities

                                       M-4

     intermediary for administering the defeasance and the securities account
     and all fees and expenses of maintaining the existence of the Defeasance
     Obligor.

          k. The entire unpaid principal balance of the Mortgage Loan as of the
     date of defeasance was $___________. Such Mortgage Loan (a) has an unpaid
     balance of $20,000,000 or less, (b) constitutes less than 5% of the
     aggregate unpaid principal balance of the Mortgage Pool, or (b) is not one
     of the ten largest (measured by unpaid principal balance) mortgage loans in
     the Mortgage Pool, in each such case, as of the date of the most recent
     Distribution Date Statement received by us (the "Current Report") .

     3. The defeasance described herein, together with all prior and
simultaneous defeasances of mortgage loans, brings the total of all fully and
partially defeased mortgage loans in the Mortgage Pool to $__________________,
which is _____% of the aggregate unpaid principal balance of the Mortgage Pool
as of the date of the Current Report.

     4. Certify that Exhibit B hereto is a list of the material agreements,
instruments, organizational documents for the Defeasance Obligor, and opinions
of counsel and independent accountants executed and delivered in connection with
the defeasance described above and that originals or copies of such agreements,
instruments and opinions have been transmitted to the Trustee (or a Custodian on
its behalf) for placement in the related Mortgage File or, to the extent not
required to be part of the related Mortgage File, are in the possession of the
Master Servicer as part of the Master Servicer's servicing file.

     5. Certify and confirm that the determinations and certifications described
above were rendered in accordance with the Servicing Standard set forth in, and
the other applicable terms and conditions of, the Pooling and Servicing
Agreement.

     6. Certify that the individual under whose hand the Master Servicer has
caused this Notice and Certification to be executed did constitute a Servicing
Officer as of the date of the defeasance described above.

     7. Agree to provide copies of all items listed in Exhibit B to you upon
request.

     IN WITNESS WHEREOF, the Master Servicer has caused this Notice and
Certification to be executed as of the date captioned above.

                                       [MASTER SERVICER]

                                       By:
                                           -------------------------------------
                                       Name:
                                       Title:

                                      M-5

                                    EXHIBIT N

                      FORM OF SELLER/DEPOSITOR NOTIFICATION

                                     [Date]

[Structured Asset Securities Corporation II       [Wachovia Bank, National Association
745 Seventh Avenue                                8739 Research Drive-URP4
New York, New York  10019                         Charlotte, North Carolina 28262-1075
Attention:    David Nass]                         Attention:  LB-UBS Commercial Mortgage Trust 2005-C1]

[UBS Securities LLC                               [Allied Capital Corporation
1285 Avenue of the Americas                       1919 Pennsylvania Avenue, 3rd Floor
New York, New York  10019                         Washington, District of Columbia 20006
Attention:    Robert Pettinato]                   Attention:  LB-UBS Commercial Mortgage Trust 2005-C1]

[Controlling Class Representative (if known)]     [LaSalle Bank National Association
                                                  135 South LaSalle Street, Suite 1625
                                                  Chicago, Illinois  60603
                                                  Attention:  Global Securitization Trust Services Group- LB-UBS
                                                  Commercial Mortgage Trust 2005-C1]

       Re:   LB-UBS Commercial Mortgage Trust 2005-C1,
             Commercial Mortgage Pass-Through Certificates, Series 2005-C1
             -------------------------------------------------------------

Ladies and Gentlemen:

     This notice is being delivered pursuant to Section 2.03 of the Pooling and
Servicing Agreement, dated as of January 11, 2005 (the "Agreement"), relating to
the captioned commercial mortgage pass-through certificates (the
"Certificates"). Capitalized terms used but not otherwise defined herein shall
have the respective meanings assigned to them in the Agreement.

     This notice is being delivered with respect to the [Mortgage Loan
identified on the Trust Mortgage Loan Schedule as Mortgage Loan number [__], and
secured by the Mortgaged Property identified on the Trust Mortgage Loan Schedule
as _________________ (the "Subject Trust Mortgage Loan")]; [the Mortgage
Loan/Loans identified on Exhibit A to Schedule I attached hereto (the "Subject
Trust Mortgage Loans")].

     Check which of the following applies:

          We hereby advise you that a Material Document Defect or Material
     ---- Breach [may exist] [exists] with respect to the Subject Trust Mortgage
          [Loan] [Loans] due to the occurrence set forth on Schedule 1 attached
          hereto.

                                      N-1

          We hereby request that you cure the Material Document Defect or
     ---- Material Breach in all material respects with respect to the Subject
          Trust Mortgage [Loan] [Loans] or repurchase the Subject Trust Mortgage
          [Loan] [Loans] within the time period and subject to the conditions
          provided for in [Section 2.03(a) of the Agreement] [Section 5(a) of
          the UBS/Depositor Mortgage Loan Purchase Agreement].

          We hereby advise you that a Servicing Transfer Event has occurred
     ---- with respect to the Subject Trust Mortgage [Loan] [Loans] due to the
          occurrence set forth on Schedule 1 attached hereto (and a Material
          Document Defect has occurred as set forth above or on a previous
          Seller/Depositor Notification).

          We hereby advise you that an assumption [is proposed] [has occurred]
     ---- with respect to the Subject Trust Mortgage [Loan] [Loans], as further
          described on Schedule 1 attached hereto (and a Material Document
          Defect has occurred as set forth above or on a previous
          Seller/Depositor Notification).

          Under the circumstances contemplated by the last paragraph of
     ---- [Section 2.03(a) of the Agreement] [Section 5(a) of the UBS/Depositor
          Mortgage Loan Purchase Agreement], we hereby advise you that both (A)
          the applicable Resolution Extension Period has expired and (B) a
          [Servicing Transfer Event] [proposed] [actual] assumption] has
          occurred with respect to the Subject Trust Mortgage [Loan] [Loans];
          therefore, we hereby direct you to cure the subject Material Document
          Defect in all material respects within 15 days of receipt of this
          Seller/Depositor Notification.

          We hereby advise you that the 15-day period set forth in the
     ---- preceding paragraph has expired and we hereby notify you that the
          [Master Servicer] [Special Servicer] has elected to perform your cure
          obligations with respect to the subject Material Document Defect and
          the Subject Trust Mortgage [Loan] [Loans].

                                      N-2

           We hereby request that you repurchase the Subject Trust Mortgage
     ---- [Loan] [Loans] or any related REO Property to the extent required by
          [Section 2.03(a) of the Agreement] [Section 5(a) of the UBS/Depositor
          Mortgage Loan Purchase Agreement].

                                       Very truly yours,

                                       [LASALLE BANK NATIONAL ASSOCIATION,
                                       as Trustee

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:]

                                       [Wachovia Bank, National Association,
                                       as Master Servicer

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:]

                                       [ALLIED CAPITAL CORPORATION,
                                       as Special Servicer

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:]

     In the event this notice constitutes a request to repurchase the Subject
Trust Mortgage [Loan] [Loans], a copy of this Seller/Depositor Notification has
been delivered to each of:

     (i)  Counsel to the UBS Mortgage Loan Seller:

          Cadwalader, Wickersham & Taft LLP
          100 Maiden Lane
          New York, New York  10038
          Attention:  Anna Glick;

                                      N-3

     and

     (ii) Internal Counsel to the Depositor/Lehman Mortgage Loan Seller:

          Lehman Brothers Holdings Inc.
          745 Seventh Avenue
          New York, New York  10019
          Attention:  Scott Lechner

                                      N-4

                                                                      SCHEDULE 1
                                                                      ----------

     Mortgage Loan Number: [________________] [See Exhibit A hereto]

     Name of Mortgaged Property:
                                 -----------------------------------------------

     Material Breach: Explain the nature of the Material Breach:
                                                                 ---------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

     [Potential] Material Document Defect: [List the affected documents and
describe nature of the Material Document Defect:] [The Subject Trust Mortgage
[Loan] [Loans] have the document defects outlined on Exhibit A hereto]
                                                                      ----------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

     Servicing Transfer Event/Assumption: Explain the nature of the Servicing
Transfer Event/Assumption:
                           -----------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

     Other: Set forth any necessary additional information:
                                                            --------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

                                      N-5

                                    EXHIBIT O

                    FORM OF CONTROLLING CLASS REPRESENTATIVE
                            CONFIDENTIALITY AGREEMENT

                                     [Date]

[LaSalle Bank National Association
135 South LaSalle Street, Suite 1625
Chicago, Illinois  60603
Attention:   Global Securitization Trust Services Group--
             LB-UBS Commercial Mortgage Trust 2005-C1]

[Wachovia Bank, National Association
8739 Research Drive-URP4
Charlotte, North Carolina 28262-1075
Attention:   LB-UBS Commercial Mortgage Trust 2005-C1]

[Allied Capital Corporation
1919 Pennsylvania Avenue, 3rd Floor
Washington, District of Columbia 20006
Attention:  LB-UBS Commercial Mortgage Trust 2005-C1]

       Re:  LB-UBS Commercial Mortgage Trust 2005-C1,
            Commercial Mortgage Pass-Through Certificates, Series 2005-C1
            -------------------------------------------------------------

     In accordance with the provisions of the Pooling and Servicing Agreement,
dated as of January 11, 2005 the ("Pooling and Servicing Agreement"), between
Structured Asset Securities Corporation II, as depositor (the "Depositor"),
Wachovia Bank, National Association, as master servicer, Allied Capital
Corporation, as special servicer, LaSalle Bank National Association, as trustee
(the "Trustee"), and ABN AMRO Bank N.V., as fiscal agent with respect to LB-UBS
Commercial Mortgage Trust 2005-C1, Commercial Mortgage Pass-Through
Certificates, Series 2005-C1 (the "Certificates"), the undersigned hereby
certifies and agrees as follows:

     1. The undersigned is the Controlling Class Representative.

     2. The undersigned will keep the information (the "Information") obtained
from time to time pursuant to the Pooling and Servicing Agreement confidential
(except for Information with respect to tax treatment or tax structure), and
such Information will not, without the prior written consent of the [Trustee]
[Master Servicer], be disclosed by the undersigned or by its officers,
directors, partners, employees, agents or representatives (collectively, the
"Representatives") in any manner whatsoever, in whole or in part (other than for
the purpose of communicating with the Controlling Class or counsel); provided
that the undersigned may provide all or any part of the Information to any other
person or entity that holds or is contemplating the purchase of any Certificate
or interest therein, but only if such

                                      O-1

person or entity confirms in writing such ownership interest or prospective
ownership interest and agrees to keep it confidential.

     3. The undersigned will not use or disclose the Information in any manner
which could result in a violation of any provision of the Securities Act of
1933, as amended (the "Securities Act"), or the Securities Exchange Act of 1934,
as amended, or would require registration of any Non-Registered Certificate
pursuant to Section 5 of the Securities Act.

     4. The undersigned confirms its acceptance of its appointment as
Controlling Class Representative. Notices and other correspondences should be
delivered to: [Name/ Address/ Phone/ Facsimile/ Email]. Below is a list of
officers or employees with whom parties to the Pooling and Servicing Agreement
may deal with.

        NAME                TITLE           WORK ADDRESS        FACSIMILE NUMBER
   [             ]     [             ]     [             ]      [             ]
    -------------       -------------       -------------        -------------
   [             ]     [             ]     [             ]      [             ]
    -------------       -------------       -------------        -------------

     To the extent not defined herein, the capitalized terms used herein have
the respective meanings assigned in the Pooling and Servicing Agreement.

     IN WITNESS WHEREOF, the undersigned has caused its name to be signed hereto
by its duly authorized officer, as of the day and year written above.

                                       [CONTROLLING CLASS REPRESENTATIVE]

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                                       -----------------------------------------

                                       By:
                                           ------------------------------------
                                           Name:
                                           Title:

                                      O-2

                                    EXHIBIT P

                      FORM OF TRUSTEE BACKUP CERTIFICATION
                           TO BE PROVIDED TO DEPOSITOR

          Re:  LB-UBS Commercial Mortgage Trust 2005-C1 (the "Trust") Commercial
               Mortgage Pass-Through Certificates, Series 2005-C1 (the
               "Certificates")
               -----------------------------------------------------------------

     Pursuant to Section 8.15 of the Pooling and Servicing Agreement, dated as
of January 11, 2005 (the "Pooling and Servicing Agreement"), between Structured
Asset Securities Corporation II as depositor (the "Depositor"), LaSalle Bank
National Association as trustee (the "Trustee"), ABN AMRO Bank N.V. as fiscal
agent, Wachovia Bank, National Association as master servicer (the "Master
Servicer") and Allied Capital Corporation as special servicer (the "Special
Servicer"), relating to the Certificates, the undersigned, a
____________________ of the Trustee and on behalf of the Trustee, hereby
certifies to ___________________ (the "Certifying Party") and to
____________________ as the officer executing the subject certification pursuant
to the Sarbanes-Oxley Act of 2002 (the "Certifying Officer") and its partners,
representatives, affiliates, members, managers, directors, officers, employees
and agents, to the extent that the following information is within our normal
area of responsibilities and duties under the Pooling and Servicing Agreement,
and with the knowledge and intent that they will rely upon this certification,
that:

          1. I have reviewed the annual report on Form 10-K for the fiscal year
     _______, and all reports on Form 8-K filed in respect of periods included
     in the year covered by that annual report, of the Trust;

          2. Based on my knowledge, and assuming the accuracy of the statements
     required to be made in the Master Servicer Backup Certification and in the
     Special Servicer Backup Certification (in each case, to the extent that
     such statements are relevant to the statements made in this Trustee Backup
     Certification), that the information in such reports relating to
     distributions on and/or characteristics (including Certificate Principal
     Balances, Certificate Notional Amounts and Pass-Through Rates) of the
     Certificates, taken as a whole, does not contain any untrue statement of
     material fact or omit to state a material fact necessary to make the
     statements made, in light of the circumstances under which such statements
     were made, not misleading as of the last day of the period covered by the
     subject Annual Report on Form 10-K;

          3. To the best of my knowledge, the information in such reports
     relating to distributions on and/or characteristics (including Certificate
     Principal Balances, Certificate Notional Amounts and Pass-Through Rates) of
     the Certificates includes all information of such type required to be
     included in the Distribution Date Statement for the relevant period covered
     by the subject Annual Report on Form 10-K; and

          4. To the best of my knowledge, such information includes all Servicer
     Reports and Additional Designated Servicing Information provided to the
     Trustee by the Master Servicer and/or the Special Servicer hereunder.

                                      P-1

     Capitalized terms used herein and not defined shall have the respective
meanings given to them in the Pooling and Servicing Agreement.

Date:

                                       [NAME OF TRUSTEE]

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                                       P-2

                                    EXHIBIT Q

                  FORM OF MASTER SERVICER BACKUP CERTIFICATION
                           TO BE PROVIDED TO DEPOSITOR

          Re:  LB-UBS Commercial Mortgage Trust 2005-C1 (the "Trust") Commercial
               Mortgage Pass-Through Certificates, Series 2005-C1 (the
               "Certificates")
               -----------------------------------------------------------------

     Pursuant to Section 8.15 of the Pooling and Servicing Agreement, dated as
of January 11, 2005 (the "Pooling and Servicing Agreement"), between Structured
Asset Securities Corporation II as depositor (the "Depositor"), LaSalle Bank
National Association as trustee (the "Trustee"), ABN AMRO Bank N.V. as fiscal
agent, Wachovia Bank, National Association as master servicer (the "Master
Servicer") and Allied Capital Corporation as special servicer (the "Special
Servicer"), relating to the Certificates, the undersigned, a
____________________ of the Master Servicer and on behalf of the Master
Servicer, hereby certifies to ___________________ (the "Certifying Party") and
to ____________________ as the officer executing the subject certification
pursuant to the Sarbanes-Oxley Act of 2002 (the "Certifying Officer") and its
partners, representatives, affiliates, members, managers, directors, officers,
employees and agents, to the extent that the following information is within our
normal area of responsibilities and duties under the Pooling and Servicing
Agreement, and with the knowledge and intent that they will rely upon this
certification, that:

          1. I have reviewed all the Servicer Reports and Additional Designated
     Servicing Information delivered by the Master Servicer to the Trustee for
     the fiscal year __________;

          2. Based on my knowledge, and assuming the accuracy of the statements
     required to be made in the Special Servicer Certification (to the extent
     that such statements are relevant to the statements made in this Master
     Servicer Certification), the information in the Servicer Reports and
     Additional Designated Servicing Information delivered by the Master
     Servicer to the Trustee for such year relating to servicing information,
     including information relating to actions of the Master Servicer and/or
     payments and other collections on and characteristics of the Trust Mortgage
     Loans and REO Properties, taken as a whole, does not contain any untrue
     statement of material fact or omit to state a material fact necessary to
     make the statements made, in light of the circumstances under which such
     statements were made, not misleading as of the last day of such fiscal
     year;

          3. Based on my knowledge, and assuming the accuracy of the statements
     required to be made in the Special Servicer Certification (to the extent
     that such statements are relevant to the statements made in this Master
     Servicer Certification), the information in the Servicer Reports and
     Additional Designated Servicing Information delivered by the Master
     Servicer to the Trustee for such year relating to servicing information,
     including information relating to actions of the Master Servicer and/or
     payments and other collections on and characteristics of the Trust Mortgage
     Loans and REO Properties, includes all information of such type required to
     be provided by the Master Servicer to the Trustee under the Pooling and
     Servicing Agreement for such year;

                                       Q-1

          4. I am responsible for reviewing the activities performed by the
     Master Servicer under the Pooling and Servicing Agreement and, based upon
     the review required under the Pooling and Servicing Agreement, and except
     as disclosed in the Annual Performance Certification delivered by the
     Master Servicer for such year, the Master Servicer has fulfilled its
     obligations under the Pooling and Servicing Agreement; and

          5. I have disclosed to the accountants that are to deliver the Annual
     Accountants' Report in respect of the Master Servicer with respect to such
     year all significant deficiencies relating to the Master Servicer's
     compliance with the minimum servicing standards in accordance with a review
     conducted in compliance with the Uniform Single Attestation Program for
     Mortgage Bankers or similar standard as set forth in the Pooling and
     Servicing Agreement.

     The foregoing certifications under clauses 2. and 3. above assume that the
following sections and parts of the Prospectus Supplement did not, as of the
date thereof or as of the Closing Date, contain any untrue statement of a
material fact regarding the Mortgage Loan Seller Matters (as defined below) or
omit to state any material fact regarding the Mortgage Loan Seller Matters
necessary to make the statements therein, in the light of the circumstances
under which they were made, not misleading: "Summary of Prospectus
Supplement--The Underlying Mortgage Loans and the Mortgaged Real Properties",
"Risk Factors--Risks Related to the Underlying Mortgage Loans" and "Description
of the Mortgage Pool" and Annex A-1, Annex A-2, Annex A-3, Annex A-4, Annex A-5,
Annex A-6 and Annex B to the Prospectus Supplement. "Mortgage Loan Seller
Matters" as used in the preceding sentence shall mean the description of the
Mortgage Loans, the Mortgaged Properties and the Mortgagors. In addition,
notwithstanding the foregoing certifications under clauses 2. and 3. above, the
Master Servicer does not make any certification under such clauses 2. and 3.
above with respect to the information in the Servicer Reports and Additional
Designated Servicing Information delivered by the Master Servicer to the Trustee
referred to in such clauses 2. and 3. above that is in turn dependent upon
information provided by (other than, if and to the extent such information has
been provided by such party, the certification under clause 3. above) the
Special Servicer under the Pooling and Servicing Agreement, beyond the
corresponding certification actually provided by the Special Servicer. Further,
notwithstanding the foregoing certifications, the Master Servicer does not make
any certification under the foregoing clauses 1. through 5. that is in turn
dependent upon information required to be provided by any Sub-Servicer
identified on Exhibit K to the Pooling and Servicing Agreement, acting under a
Sub-Servicing Agreement that the Master Servicer entered into in connection with
the issuance of the Certificates, or upon the performance by any such
Sub-Servicer of its obligations pursuant to any such Sub-Servicing Agreement, in
each case beyond the respective backup certifications actually provided by such
Sub-Servicer to the Master Servicer with respect to the information that is the
subject of such certification.

                                       Q-2

     Capitalized terms used herein and not defined shall have the respective
meanings given to them in the Pooling and Servicing Agreement.

Date:

                                       [NAME OF MASTER SERVICER]

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                                      Q-3

                                    EXHIBIT R

                  FORM OF SPECIAL SERVICER BACKUP CERTIFICATION
                           TO BE PROVIDED TO DEPOSITOR

          Re:  LB-UBS Commercial Mortgage Trust 2005-C1 (the "Trust") Commercial
               Mortgage Pass-Through Certificates, Series 2005-C1 (the
               "Certificates")
               -----------------------------------------------------------------

     Pursuant to Section 8.15 of the Pooling and Servicing Agreement, dated as
of January 11, 2005 (the "Pooling and Servicing Agreement"), between Structured
Asset Securities Corporation II as depositor (the "Depositor"), LaSalle Bank
National Association as trustee (the "Trustee"), ABN AMRO Bank N.V. as fiscal
agent, Wachovia Bank, National Association as master servicer (the "Master
Servicer") and Allied Capital Corporation as special servicer (the "Special
Servicer"), relating to the Certificates, the undersigned, a
____________________ of the Special Servicer and on behalf of the Special
Servicer, hereby certifies to ___________________ (the "Certifying Party") and
to ____________________ as the officer executing the subject certification
pursuant to the Sarbanes-Oxley Act of 2002 (the "Certifying Officer") and its
partners, representatives, affiliates, members, managers, directors, officers,
employees and agents, to the extent that the following information is within our
normal area of responsibilities and duties under the Pooling and Servicing
Agreement, and with the knowledge and intent that they will rely upon this
certification, that:

     1. I have reviewed all the Servicer Reports and Additional Designated
Servicing Information delivered by the Special Servicer to the Master Servicer
and/or the Trustee for the fiscal year ______________ as to the special
servicing by the Special Servicer of specially serviced mortgage loans (the
"Specially Serviced Mortgage Loans") or real properties owned by the Trust that
were acquired through foreclosure of loans as to which the Special Servicer has
servicing responsibilities ("REO Properties");

     2. To the best of my knowledge, the information in the Servicer Reports and
Additional Designated Servicing Information delivered to the Master Servicer
and/or the Trustee for such year relating to servicing information in respect of
Specially Serviced Mortgage Loans and REO Properties, in each case, including
information relating to actions of the Special Servicer and/or payments and
other collections on and characteristics of the Specially Serviced Mortgage
Loans and the REO Properties, taken as a whole, does not contain any untrue
statement of a material fact or omit to state a material fact necessary to make
the statements made, in light of the circumstances under which such statements
were made, not misleading as of the last day of such fiscal year;

     3. To the best of my knowledge, the information in the Servicer Reports and
Additional Designated Servicing Information delivered to the Master Servicer
and/or the Trustee for such year relating to servicing information in respect of
Specially Serviced Mortgage Loans and REO Properties, in each case, including
information relating to actions of the Special Servicer and/or payments and
other collections on and characteristics of the Specially Serviced Mortgage
Loans and the REO Properties, includes all information of such type required to
be provided by the Special Servicer to the Trustee and the Master Servicer under
the Pooling and Servicing Agreement;

                                       S-1

     4. I am responsible for reviewing the activities performed by the Special
Servicer under the Pooling and Servicing Agreement, and based upon the review
required by the Pooling and Servicing Agreement, and except as disclosed in the
Annual Performance Certification delivered by the Special Servicer for such
year, the Special Servicer has fulfilled its obligations under the Pooling and
Servicing Agreement; and

     5. I have disclosed to the certified public accountants that are to deliver
the Annual Accountants Report in respect of the Special Servicer required by the
Pooling and Servicing Agreement with respect to such year all significant
deficiencies (of which I have knowledge after due inquiry) relating to the
Special Servicer's compliance with the minimum servicing standards in order to
enable them to conduct a review in compliance with the Uniform Single
Attestation Program for Mortgage Bankers or similar standard as set forth in the
Pooling and Servicing Agreement.

     The statements in this Certificate are limited to information regarding the
Special Servicer and the Special Servicer's activities under the Pooling and
Servicing Agreement. This Certification does not relate to information in the
Servicer Reports and Additional Designated Servicing Information relating to any
other person or any other topic.

     Capitalized terms used herein and not defined shall have the respective
meanings given to them in the Pooling and Servicing Agreement.

Date:

                                       [NAME OF SPECIAL SERVICER]

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                                      S-2(WEST (R) LOGO)

TO:     THOMAS B. BARKER
FROM:   WSTC COMP. COMMITTEE
DATE:   FEBRUARY 11, 2005
RE:     2005 COMPENSATION PLAN - EXHIBIT A
--------------------------------------------------------------------------------

The compensation plan for 2005 while you are employed as Chief Executive Officer
for West Corporation is outlined below:

1.   Your base salary will be $750,000.00. Should you elect to voluntarily
     terminate your employment, you will be compensated for your services as an
     employee through the date of your actual termination per your Employment
     Agreement.

2.   Effective January 1, 2005, you will be eligible to receive a performance
     bonus based on consolidated net income growth for West Corporation in 2005.
     Net income for each quarter will be compared to the same quarter in the
     previous year. Non cash expenses resulting from expensing options as a
     result of any amendments to FASB123 will be excluded from this calculation.
     Each $1M increase of Net Income over 2004 Net Income will result in a
     $60,000 bonus. 75% of the quarterly bonus earned will be paid within thirty
     (30) days from the end of the quarter. 100% of the total bonus earned will
     be paid within thirty (30) days of the final determination of 2005 Net
     Income.

     Should Net Income exceed $130M for the year, you will eligible to receive
     $75,000 for every $1M of Net Income above that threshold.

     Please note that if there is a negative year-to date profit calculation at
     the end of any quarter, this will result in a "loss carry forward" to be
     applied to the next quarterly or year-to-date calculation.

3.   All Net Income objectives are based upon West Corporation operations and
     will not include net income derived from mergers or acquisitions unless
     specifically and individually approved by West Corporation's Compensation
     Committee.

4.   At the discretion of management, you may receive an additional bonus based
     on the Company's and your individual performance.

5.   Your Compensation Plan for the year 2006 will be presented in December,
     2005.

6.   The benefit plans, as referenced in Section 7(i), shall include insurance
     plans based upon eligibility pursuant to the plans. If the insurance plans
     do not provide for continued participation, the continuation of benefits
     shall be pursuant to COBRA. In the event Employee's benefits continue
     pursuant to COBRA and Employee accepts new employment during the consulting
     term, Employee may continue benefits thereafter to the extent allowed under
     COBRA. In no event shall benefits plans include the 401K Plan or the 1996
     Stock Incentive Plan.

                                        /s/ Thomas B. Barker
                                        ----------------------------------------
                                        Employee - Thomas B. Barker

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