Document:

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                                 LOAN AGREEMENT

                           Dated as of October 1, 2004

                                     Between

                       BEHRINGER HARVARD TRAVIS TOWER S LP
                                       and
                      BEHRINGER HARVARD TRAVIS TOWER H LP,
                                   as Borrower

                                       and

                     BEAR STEARNS COMMERCIAL MORTGAGE, INC.,
                                    as Lender

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                                                 TABLE OF CONTENTS

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ARTICLE 1 -           DEFINITIONS; PRINCIPLES OF CONSTRUCTION....................................................1

         Section 1.1           Definitions.......................................................................1

         Section 1.2           Principles of Construction.......................................................20

ARTICLE 2 -           GENERAL TERMS.............................................................................20

         Section 2.1           Loan Commitment; Disbursement to Borrower........................................20

         Section 2.2           Interest Rate....................................................................21

         Section 2.3           Loan Payment.....................................................................21

         Section 2.4           Prepayments......................................................................22

         Section 2.5           Defeasance.......................................................................23

         Section 2.6             Release of Property............................................................26

         Section 2.7             Lockbox Account/Cash Management................................................26

ARTICLE 3 -           CONDITIONS PRECEDENT......................................................................28

         Section 3.1           Conditions Precedent to Closing..................................................28

ARTICLE 4 -           REPRESENTATIONS AND WARRANTIES............................................................32

         Section 4.1           Borrower Representations.........................................................32

         Section 4.2           Survival of Representations......................................................41

ARTICLE 5 -           BORROWER COVENANTS........................................................................41

         Section 5.1           Affirmative Covenants............................................................41

         Section 5.2           Negative Covenants...............................................................50

         Section 5.3           Performance by Property Manager..................................................58

ARTICLE 6 -           INSURANCE; CASUALTY; CONDEMNATION.........................................................58

         Section 6.1           Insurance........................................................................58

         Section 6.2           Casualty.........................................................................62

         Section 6.3           Condemnation.....................................................................62

         Section 6.4           Restoration......................................................................62

ARTICLE 7 -           RESERVE FUNDS.............................................................................67

         Section 7.1           Required Repair Funds............................................................67

         Section 7.2           Tax and Insurance Escrow Fund....................................................68

         Section 7.3           Replacements and Replacement Reserve.............................................68

         Section 7.4           Rollover Reserve.................................................................73
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         Section 7.5           Intentionally Deleted............................................................74

         Section 7.6           Intentionally Deleted............................................................74

         Section 7.7           Reserve Funds, Generally.........................................................74

ARTICLE 8 -           DEFAULTS..................................................................................74

         Section 8.1           Event of Default.................................................................74

         Section 8.2           Remedies.........................................................................77

         Section 8.3           Remedies Cumulative; Waivers.....................................................78

ARTICLE 9 -           SPECIAL PROVISIONS........................................................................78

         Section 9.1           Sale of Notes and Securitization.................................................78

         Section 9.2           Securitization...................................................................79

         Section 9.3           Rating Surveillance..............................................................79

         Section 9.4           Exculpation......................................................................79

         Section 9.5           Termination of Property Manager..................................................80

         Section 9.6           Servicer.........................................................................81

         Section 9.7           Resizing.........................................................................82

ARTICLE 10 -          MISCELLANEOUS.............................................................................82

         Section 10.1          Survival.........................................................................82

         Section 10.2          Lender's Discretion..............................................................82

         Section 10.3          Governing Law....................................................................82

         Section 10.4          Modification, Waiver in Writing..................................................84

         Section 10.5          Delay Not a Waiver...............................................................84

         Section 10.6          Notices..........................................................................84

         Section 10.7          Trial by Jury....................................................................85

         Section 10.8          Headings.........................................................................85

         Section 10.9          Severability.....................................................................85

         Section 10.10         Preferences......................................................................85

         Section 10.11         Waiver of Notice.................................................................86

         Section 10.12         Remedies of Borrower.............................................................86

         Section 10.13         Expenses; Indemnity..............................................................86

         Section 10.14         Schedules Incorporated...........................................................87
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         Section 10.15         Offsets, Counterclaims and Defenses..............................................87

         Section 10.16         No Joint Venture or Partnership; No Third Party Beneficiaries....................87

         Section 10.17         Publicity........................................................................88

         Section 10.18         Waiver of Marshalling of Assets..................................................88

         Section 10.19         Waiver of Counterclaim...........................................................88

         Section 10.20         Conflict; Construction of Documents; Reliance....................................88

         Section 10.21         Brokers and Financial Advisors...................................................89

         Section 10.22         Prior Agreements.................................................................89

         Section 10.23         Transfer of Loan.................................................................89

         Section 10.24         Joint and Several Liability......................................................89
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SCHEDULES
---------
Schedule I        -        Approved Investor Questionnaire
Schedule II       -        Assignment and Assumption Agreement
Schedule III      -        Co-Owner Indemnity
Schedule IV       -        Required Repairs
Schedule V        -        Tenants-In-Common Agreement
Schedule VI       -        Affiliate Agreements
Schedule VII      -        Co-Owner Transferee Criteria
Schedule VIII     -        Consent and Assumption Agreement
Schedule IX       -        Co-Owner Transferee Partnership Agreement
Schedule X        -        General Partner Operating Agreement
Schedule XI       -        Rent Roll
Schedule XII      -        Exceptions to Representations

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                                 LOAN AGREEMENT

        THIS LOAN AGREEMENT, dated as of this 1st day of October, 2004 (as
amended, restated, replaced, supplemented or otherwise modified from time to
time, this "AGREEMENT"), between BEAR STEARNS COMMERCIAL MORTGAGE, INC., a New
York corporation, having an address at 383 Madison Avenue, New York, New York
10179 ("Lender"), and BEHRINGER HARVARD TRAVIS TOWER S LP, a Delaware limited
partnership and BEHRINGER HARVARD TRAVIS TOWER H LP, a Delaware limited
partnership, each having its principal place of business c/o Behringer Harvard
Funds, 15601 Dallas Parkway, Suite 600, Addison, Texas 75001 (together,
"BORROWER").

                              W I T N E S S E T H:

        WHEREAS, Borrower desires to obtain the Loan (as hereinafter defined)
from Lender; and

        WHEREAS, Lender is willing to make the Loan to Borrower, subject to and
in accordance with the terms of this Agreement and the other Loan Documents (as
hereinafter defined).

        NOW, THEREFORE, in consideration of the making of the Loan by Lender and
the covenants, agreements, representations and warranties set forth in this
Agreement, the parties hereto hereby covenant, agree, represent and warrant as
follows:

               ARTICLE 1 - DEFINITIONS; PRINCIPLES OF CONSTRUCTION

        Section 1.1 DEFINITIONS. For all purposes of this Agreement, except as
otherwise expressly required or unless the context clearly indicates a contrary
intent:

        "ACCREDITED INVESTOR" shall mean an Accredited Investor as defined in
the regulations promulgated by the Securities and Exchange Commission.

        "ADDITIONAL INSOLVENCY OPINION" shall mean any subsequent Insolvency
Opinion.

        "AFFILIATE" shall mean, as to any Person, any other Person that,
directly or indirectly, is in control of, is controlled by or is under common
control with such Person or is a director or officer of such Person or of an
Affiliate of such Person.

        "AGENT" shall mean The Bank of New York, a New York banking institution,
or any successor Eligible Institution acting as Agent under the Cash Management
Agreement.

        "ALTA" shall mean American Land Title Association, or any successor
thereto.

        "ANNUAL BUDGET" shall mean the operating budget, including all planned
capital expenditures, for the Property prepared by Borrower for the applicable
Fiscal Year or other period.

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        "APPROVED ANNUAL BUDGET" shall have the meaning set forth in SECTION
5.1.11(D) hereof.

        "APPROVED INVESTOR QUESTIONNAIRE" shall mean a questionnaire to be
completed by prospective Co-Owner Transferees, in the form attached hereto as
SCHEDULE I, or as otherwise approved by Lender.

        "ASSIGNMENT OF LEASES" shall mean, with respect to the Property, that
certain first priority Assignment of Leases and Rents, dated as of the Closing
Date, from Borrower, as assignor, to Lender, as assignee, assigning to Lender
all of Borrower's interest in and to the Leases and Rents of the Property as
security for the Loan, as the same may be amended, restated, replaced,
supplemented or otherwise modified from time to time.

        "ASSIGNMENT OF PROPERTY MANAGEMENT AGREEMENT" shall mean that certain
Assignment of Management Agreement and Subordination of Management Fees dated as
of the Closing Date, among Lender, Borrower and Property Manager, as the same
may be amended, restated, replaced, supplemented or otherwise modified from time
to time.

        "ASSIGNMENT AND ASSUMPTION AGREEMENT" shall mean an agreement, in the
form attached hereto as Schedule II, or otherwise acceptable to Lender, pursuant
to which a Co-Owner Transferee takes title to an undivided interest in the
Property subject to the Mortgage and the Loan Documents.

        "AWARD" shall mean any compensation paid by any Governmental Authority
in connection with a Condemnation in respect of all or any part of the Property.

        "BANKRUPTCY ACTION" shall mean with respect to any Person (a) such
Person filing a voluntary petition under the Bankruptcy Code or any other
Federal or state bankruptcy or insolvency law; (b) the filing of an involuntary
petition against such Person under the Bankruptcy Code or any other Federal or
state bankruptcy or insolvency law, in which such Person colludes with, or
otherwise assists such Person, or cause to be solicited petitioning creditors
for any involuntary petition against such Person; (c) such Person filing an
answer consenting to or otherwise acquiescing in or joining in any involuntary
petition filed against it, by any other Person under the Bankruptcy Code or any
other Federal or state bankruptcy or insolvency law; (d) such Person consenting
to or acquiescing in or joining in an application for the appointment of a
custodian, receiver, trustee, or examiner for such person or any portion of the
Property; (e) such Person making an assignment for the benefit of creditors, or
admitting, in writing or in any legal proceeding, its insolvency or inability to
pay its debts as they become due.

        "BANKRUPTCY CODE" shall mean Title 11 of the United States Code, 11
U.S.C. ss.101, et seq., as the same may be amended from time to time, and any
successor statute or statutes and all rules and regulations from time to time
promulgated thereunder, and any comparable foreign laws relating to bankruptcy,
insolvency or creditors' rights or any other Federal or state bankruptcy or
insolvency law.

        "BASIC CARRYING COSTS" shall mean, with respect to the Property, the sum
of the following costs associated with the Property for the relevant Fiscal Year
or payment period: (i) Taxes and (ii) Insurance Premiums.

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        "BEHRINGER HOLDINGS" shall mean Behringer Harvard Holdings, a Delaware
limited liability company.

        "BEHRINGER HARVARD FUNDS" shall mean, individually or collectively,
Behringer Holdings, Behringer Harvard Short-Term Opportunity Fund I LP, a Texas
limited partnership, Behringer Harvard Mid-Term Value Enhancement Fund I LP, a
Texas limited partnership, Behringer Harvard Operating Partnership I LP, a Texas
limited partnership, and/or Behringer Harvard REIT I, Inc., a Maryland
corporation.

        "BORROWER" shall mean Behringer Harvard Travis Tower S LP, a Delaware
limited partnership and Behringer Harvard Travis Tower H LP, a Delaware limited
partnership, together with their respective permitted successors and assigns.

        "BORROWER'S KNOWLEDGE" shall mean the actual knowledge attributable to
those principals, employees and officers of Borrower who have given substantive
attention to the Property, the Loan Documents and related matters, without any
implied duty to conduct any inquiry or investigation.

        "BUSINESS DAY" shall mean any day other than a Saturday, Sunday or any
other day on which national banks in New York, New York are not open for
business.

        "CAPITAL EXPENDITURES" shall mean, for any period, the amount expended
for items capitalized under GAAP or other accounting principles reasonably
acceptable to Lender, consistently applied (including expenditures for building
improvements or major repairs, leasing commissions and tenant improvements).

        "CASH MANAGEMENT ACCOUNT" shall have the meaning set forth in SECTION
2.7.2 hereof.

        "CASH MANAGEMENT AGREEMENT" shall mean that certain Cash Management
Agreement, dated as of the date hereof, by and among Borrower, Manager, Agent
and Lender, as the same may be amended, restated, replaced, supplemented or
otherwise modified from time to time.

        "CASH TRAP EVENT PERIOD" shall have the meaning set forth in the Cash
Management Agreement.

        "CASUALTY" shall have the meaning specified in Section 6.2 hereof.

        "CASUALTY CONSULTANT" shall have the meaning set forth in Section
6.4(b)(iii) hereof.

        "CASUALTY RETAINAGE" shall have the meaning set forth in Section
6.4(b)(iv) hereof.

        "CASUALTY/CONDEMNATION PREPAYMENT" shall have the meaning specified in
Section 6.4(e) hereof.

        "CLOSING DATE" shall mean the date of the funding of the Loan.

        "CO-OWNER INDEMNITY" shall mean, individually or collectively, those
certain Co-Owner Indemnity Agreements, each by Borrower or a Co-Owner
Transferee, as applicable, and a

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principal thereof acceptable to Lender, in favor of Lender, together with any
such agreement hereafter executed by a Co-Owner Transferee, which shall be in
the form set forth on SCHEDULE III.

        "CO-OWNER TRANSFEREE" shall have the meaning set forth in Section
5.2.13(b).

        "CO-OWNER TRANSFEREE CRITERIA" shall mean the criteria set forth on
SCHEDULE VII hereto.

        "CO-OWNER TRANSFEREE LIMITED PARTNERSHIP AGREEMENT" shall mean a limited
partnership agreement substantially in the form set forth on SCHEDULE IX hereto.

        "CODE" shall mean the Internal Revenue Code of 1986, as amended, as it
may be further amended from time to time, and any successor statutes thereto,
and applicable U.S. Department of Treasury regulations issued pursuant thereto
in temporary or final form.

        "CONDEMNATION" shall mean a temporary or permanent taking by any
Governmental Authority as the result or in lieu or in anticipation of the
exercise of the right of condemnation or eminent domain, of all or any part of
the Property, or any interest therein or right accruing thereto, including any
right of access thereto or any change of grade affecting the Property or any
part thereof.

        "CONSENT AND ASSUMPTION AGREEMENT" shall mean an agreement, in the form
attached hereto as Schedule VIII, or otherwise acceptable to Lender, pursuant to
which a Co-Owner Transferee assumes its pro rata share of the obligations of
Borrower under the Loan Documents.

        "DEBT" shall mean the outstanding principal amount set forth in, and
evidenced by, this Agreement and the Note together with all interest accrued and
unpaid thereon and all other sums (including the Defeasance Payment Amount and
any Yield Maintenance Premium) due to Lender in respect of the Loan under the
Note, this Agreement, the Mortgage or any other Loan Document.

        "DEBT SERVICE" shall mean, with respect to any particular period of
time, scheduled principal and interest payments due under this Agreement and the
Note.

        "DEBT SERVICE COVERAGE RATIO" shall mean a ratio for the applicable
period in which:

                (a)     the numerator is the Net Operating Income (excluding
interest on credit accounts) for such period as set forth in the statements
required hereunder, without deduction for (i) actual management fees incurred in
connection with the operation of the Property, (ii) amounts paid to the Reserve
Funds, less (A) management fees equal to the greater of (1) assumed management
fees of four percent (4%) of Gross Income from Operations or (2) the actual
management fees incurred, (B) assumed Replacement Reserve Fund contributions
equal to $0.20 per square foot of gross leaseable area at the Property, and (C)
assumed reserves for tenant improvements and leasing commissions equal to $1.06
per square foot of gross leaseable area at the Property; and

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                (b)     the denominator is the aggregate amount of principal and
interest due and payable on the Note for such applicable period.

        "DEFAULT" shall mean the occurrence of any event hereunder or under any
other Loan Document which, but for the giving of notice or passage of time, or
both, would be an Event of Default.

        "DEFAULT RATE" shall mean, with respect to the Loan, a rate per annum
equal to the lesser of (a) the maximum rate permitted by applicable law, or (b)
five percent (5%) above the Interest Rate.

        "DEFEASANCE DATE" shall have the meaning set forth in Section
2.5.1(a)(i) hereof.

        "DEFEASANCE DEPOSIT" shall mean an amount equal to the remaining
principal amount of the Note, the Defeasance Payment Amount, any costs and
expenses incurred or to be incurred in the purchase of U.S. Obligations
necessary to meet the Scheduled Defeasance Payments and any revenue, documentary
stamp or intangible taxes or any other tax or charge due in connection with the
transfer of the Note or otherwise required to accomplish the agreements of
Sections 2.4 and 2.5 hereof (including, without limitation, any fees and
expenses of accountants, attorneys and the Rating Agencies incurred in
connection therewith).

        "DEFEASANCE EVENT" shall have the meaning set forth in Section 2.5.1(a)
hereof.

        "DEFEASANCE EXPIRATION DATE" shall mean the date that is two (2) years
from the "startup day" within the meaning of Section 860G(a)(9) of the Code for
the REMIC Trust.

        "DEFEASANCE PAYMENT AMOUNT" shall mean the amount (if any) which, when
added to the remaining principal amount of the Note, will be sufficient to
purchase U.S. Obligations providing the required Scheduled Defeasance Payments.

        "DISCLOSURE DOCUMENT" shall have the meaning set forth in Section 9.2
hereof.

        "ELIGIBLE ACCOUNT" shall mean a separate and identifiable account from
all other funds held by the holding institution that is either (a) an account or
accounts maintained with a federal or state-chartered depository institution or
trust company which complies with the definition of Eligible Institution or (b)
a segregated trust account or accounts maintained with a federal or state
chartered depository institution or trust company acting in its fiduciary
capacity which, in the case of a state chartered depository institution or trust
company, is subject to regulations substantially similar to 12 C.F.R.
ss.9.10(b), having in either case a combined capital and surplus of at least
$50,000,000 and subject to supervision or examination by federal and state
authority. An Eligible Account will not be evidenced by a certificate of
deposit, passbook or other instrument.

        "ELIGIBLE INSTITUTION" shall mean a depository institution or trust
company, the short term unsecured debt obligations or commercial paper of which
are rated at least "A-1+" by S&P, "P-1" by Moody's and "F-1+" by Fitch in the
case of accounts in which funds are held for thirty (30) days or less (or, in
the case of accounts in which funds are held for more than thirty (30)

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days, the long-term unsecured debt obligations of which are rated at least "AA"
by Fitch and S&P and "Aa2" by Moody's).

        "EMBARGOED PERSON" shall mean any person, entity or government subject
to trade restrictions under U.S. law, including, but not limited to, The USA
PATRIOT Act (including the anti-terrorism provisions thereof), the International
Emergency Economic Powers Act, 50 U.S.C. ss.ss. 1701, et seq., The Trading with
the Enemy Act, 50 U.S.C. App. 1 et seq., and any Executive Orders or regulations
promulgated thereunder including those related to Specially Designated Nationals
and Specially Designated Global Terrorists, with the result that the investment
in Borrower, Principal or Indemnitor, as applicable (whether directly or
indirectly), is prohibited by law or the Loan made by the Lender is in violation
of law.

        "ENVIRONMENTAL LAWS" shall mean any present and future federal, state
and local laws, statutes ordinances, rules, regulations and the like, as well as
common law, conditioning transfer of property upon a negative declaration or
other approval of a governmental authority of the environmental condition of the
Property; requiring notification or disclosure of Releases of Hazardous
Substances or other environmental condition of the Property to any Governmental
Authority or other person or entity, whether or not in connection with transfer
of title to or interest in property; or imposing conditions or requirements in
connection with permits or other authorization for lawful activity .

        "ENVIRONMENTAL LIENS" shall mean all liens and other encumbrances
imposed pursuant to any Environmental Law, whether due to any act or omission of
Borrower or any other person or entity.

        "ENVIRONMENTAL REPORT" shall mean that certain Phase I environmental
reports (or Phase II environmental report, if required) in respect of the
Property delivered to Lender in connection herewith.

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

        "EVENT OF DEFAULT" shall have the meaning set forth in Section 8.1(a)
hereof.

        "EXCHANGE ACT" shall have the meaning set forth in Section 9.2 hereof.

        "EXTRAORDINARY EXPENSE" shall have the meaning set forth in SECTION
5.1.11(E) hereof.

        "FISCAL YEAR" shall mean each twelve (12) month period commencing on
January 1 and ending on December 31 during each year of the term of the Loan.

        "FITCH" shall mean Fitch, Inc.

        "GAAP" shall mean generally accepted accounting principles in the United
States of America as of the date of the applicable financial report.

        "GENERAL PARTNER OPERATING AGREEMENT" shall mean a limited liability
company operating agreement substantially in the form set forth on SCHEDULE X
hereto.

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        "GOVERNMENTAL AUTHORITY" shall mean any court, board, agency,
commission, office or other authority of any nature whatsoever for any
governmental unit (federal, state, county, district, municipal, city or
otherwise) whether now or hereafter in existence.

        "GROSS INCOME FROM OPERATIONS" shall mean for any period, all income,
computed in accordance with GAAP or other accounting principles reasonably
acceptable to Lender, derived from the ownership and operation of the Property
from whatever source during such period, including, but not limited to, Rents
from tenants in occupancy, open for business (except that tenants with ratings
of BBB or better from the Rating Agencies need not be in occupancy or open for
business) and paying full contractual rent without right of offset or credit,
utility charges, escalations, forfeited security deposits, interest on credit
accounts, service fees or charges, license fees, parking fees, rent concessions
or credits, business interruption or other loss of income or rental insurance
proceeds or other required pass-throughs and interest on Reserve Accounts, if
any, but excluding Rents which in the aggregate exceed of (5%) of the total
Rents that are from month-to-month tenants or tenants that are included in any
Bankruptcy Action (unless such tenant's Lease has been affirmed in the related
Bankruptcy Action), sales, use and occupancy or other taxes on receipts required
to be accounted for by Borrower to any Governmental Authority, refunds and
uncollectible accounts, sales of furniture, fixtures and equipment, Insurance
Proceeds (other than business interruption or other loss of income or rental
insurance), Awards, unforfeited security deposits, utility and other similar
deposits and any disbursements to Borrower from the Reserve Funds, if any. Gross
income shall not be diminished as a result of the Mortgage or the creation of
any intervening estate or interest in the Property or any part thereof.

        "HAZARDOUS SUBSTANCE" shall mean any and all substances (whether solid,
liquid or gas) defined, listed, or otherwise classified as pollutants, hazardous
wastes, hazardous substances, hazardous materials, extremely hazardous wastes,
or words of similar meaning or regulatory effect under any present or future
Environmental Laws or that may have a negative impact on human health or the
environment, including but not limited to petroleum and petroleum products,
asbestos and asbestos-containing materials, polychlorinated biphenyls, lead,
radon, radioactive materials, flammables and explosives, but excluding
substances of kinds and in amounts ordinarily and customarily used or stored in
similar properties for the purposes of cleaning or other maintenance or
operations and otherwise in compliance with all Environmental Laws.

        "IMPROVEMENTS" shall have the meaning set forth in the granting clause
of the Mortgage with respect to the Property.

        "INDEBTEDNESS" of a Person, at a particular date, means the sum (without
duplication) at such date of (a) indebtedness or liability for borrowed money;
(b) obligations evidenced by bonds, debentures, notes, or other similar
instruments; (c) obligations for the deferred purchase price of property or
services (including trade obligations); (d) obligations under letters of credit;
(e) obligations under acceptance facilities; (f) all guaranties, endorsements
(other than for collection or deposit in the ordinary course of business) and
other contingent obligations to purchase, to provide funds for payment, to
supply funds, to invest in any Person or entity, or otherwise to assure a
creditor against loss; and (g) obligations secured by any Liens, whether or not
the obligations have been assumed.

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        "INDEMNITOR" shall mean Sponsor and Robert M. Behringer.

        "INDEMNITY AGREEMENT" shall mean that certain Indemnity Agreement dated
as of the Closing Date by Borrower and Indemnitor (or a substitute indemnitor
approved by Lender in accordance with the terms hereof) in favor of Lender.

        "INDEPENDENT MANAGER" shall mean a manager of a limited liability
company who is not at the time of initial appointment, or at any time while
serving as a manager of such an entity, and has not been at any time during the
preceding five (5) years: (a) a stockholder, director, member, manager (with the
exception of serving as the Independent Manager), officer, employee, partner,
attorney or counsel of the Borrower or any Affiliate of either of them; (b) a
creditor, customer, supplier or other Person who derives any of its purchases or
revenues from its activities with the Borrower or any Affiliate of either of
them; (c) a Person controlling or under common control with any such
stockholder, director, officer, partner, customer, supplier or other Person; or
(d) a member of the immediate family of any such stockholder, director, officer,
employee, partner, customer, supplier or other person. As used in this
definition, the term "control" means the possession, directly or indirectly, of
the power to direct or cause the direction of management, policies or activities
of a Person, whether through ownership of voting securities, by contract or
otherwise. "INDEPENDENT DIRECTOR" and "INDEPENDENT TRUSTEE" shall have
correlative meanings.

        "INSOLVENCY OPINION" shall have the meaning set forth in Section 3.1.6
hereof.

        "INSURANCE PREMIUMS" shall have the meaning set forth in Section 6.1(b)
hereof.

        "INSURANCE PROCEEDS" shall have the meaning set forth in Section 6.4(b)
hereof.

        "INTEREST RATE" shall mean five and four hundred thirty-four thousandths
percent (5.434%) per annum.

        "LEASE" shall mean any lease, sublease or subsublease, letting, license,
concession or other agreement (whether written or oral and whether now or
hereafter in effect) pursuant to which any Person is granted a possessory
interest in, or right to use or occupy all or any portion of any space in the
Property of Borrower, and every modification, amendment or other agreement
relating to such lease, sublease, subsublease, or other agreement entered into
in connection with such lease, sublease, subsublease, or other agreement and
every guarantee of the performance and observance of the covenants, conditions
and agreements to be performed and observed by the other party thereto.

        "LEGAL REQUIREMENTS" shall mean, with respect to the Property, all
federal, state, county, municipal and other governmental statutes, laws, rules,
orders, regulations, ordinances, judgments, decrees and injunctions of
Governmental Authorities affecting the Property or any part thereof, or the
construction, use, alteration or operation thereof, or any part thereof, whether
now or hereafter enacted and in force, and all permits, licenses and
authorizations and regulations relating thereto, and all covenants, agreements,
restrictions and encumbrances contained in any instruments, either of record or
known to Borrower, at any time in force affecting the Property or any part
thereof, including, without limitation, any which may (a)

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require repairs, modifications or alterations in or to the Property or any part
thereof, or (b) in any way limit the use and enjoyment thereof.

        "LENDER" shall mean Bear Stearns Commercial Mortgage, Inc., together
with its successors and assigns.

        "LICENSES" shall have the meaning set forth in Section 4.1.22 hereof.

        "LIEN" shall mean, with respect to the Property, any mortgage, deed of
trust, deed to secure debt, lien, pledge, hypothecation, assignment, security
interest, or any other encumbrance, charge or transfer of, on or affecting
Borrower, the Property, any portion thereof or any interest therein, including,
without limitation, any conditional sale or other title retention agreement, any
financing lease having substantially the same economic effect as any of the
foregoing, the filing of any financing statement, and mechanic's, materialmen's
and other similar liens and encumbrances.

        "LOAN" shall mean the loan made by Lender to Borrower pursuant to this
Agreement and evidenced by the Note.

        "LOAN DOCUMENTS" shall mean, collectively, this Agreement, the Note, the
Mortgage, the Assignment of Leases and Rents, the Co-Owner Indemnity, the
Assignment of Property Management Agreement, the Indemnity Agreement and all
other documents executed and/or delivered in connection with the Loan.

        "LOCKBOX ACCOUNT" shall have the meaning specified in Section 2.6.3
hereof.

        "LOCKBOX AGREEMENT" shall mean that certain Clearing Account Agreement
dated the date hereof among Borrower, Lender and Lockbox Bank, as the same may
be amended, restated, replaced, supplemented or otherwise modified from time to
time, relating to funds deposited in the Lockbox Account.

        "LOCKBOX BANK" shall mean Bank One, or any successor or permitted
assigns thereof.

        "MATERIAL ACTION" means, with respect to any Person, to file any
insolvency or reorganization case or proceeding, to institute proceedings to
have such Person be adjudicated bankrupt or insolvent, to institute proceedings
under any applicable insolvency law, to seek any relief under any law relating
to relief from debts or the protection of debtors, to consent to the filing or
institution of bankruptcy or insolvency proceedings against such Person, to file
a petition seeking, or consent to, reorganization or relief with respect to such
Person under any applicable federal or state law relating to bankruptcy or
insolvency, to seek or consent to the appointment of a receiver, liquidator,
assignee, trustee, sequestrator, custodian, or any similar official of or for
such Person or a substantial part of its property, to make any assignment for
the benefit of creditors of such Person, to admit in writing such Person's
inability to pay its debts generally as they become due, or to take action in
furtherance of any of the foregoing.

        "MATURITY DATE" shall mean, October 1, 2014, or such other date on which
the final payment of principal of the Note becomes due and payable as therein or
herein provided, whether at such stated maturity date, by declaration of
acceleration, or otherwise.

                                       9
<PAGE>

        "MAXIMUM LEGAL RATE" shall mean the maximum nonusurious interest rate,
if any, that at any time or from time to time may be contracted for, taken,
reserved, charged or received on the indebtedness evidenced by the Note and as
provided for herein or the other Loan Documents, under the laws of such state or
states whose laws are held by any court of competent jurisdiction to govern the
interest rate provisions of the Loan.

        "MONTHLY DEBT SERVICE PAYMENT AMOUNT" shall mean a constant monthly
payment equal to $212,779.76.

        "MOODY'S" shall mean Moody's Investors Service, Inc.

        "MORTGAGE" shall mean that certain first priority Mortgage (or Deed of
Trust or Deed to Secure Debt) and Security Agreement, dated the date hereof,
executed and delivered by Borrower to Lender as security for the Loan and
encumbering the Property, as the same may be amended, restated, replaced,
supplemented or otherwise modified from time to time.

        "NET CASH FLOW" for any period shall mean the amount obtained by
subtracting Operating Expenses and Capital Expenditures for such period from
Gross Income from Operations for such period.

        "NET CASH FLOW SCHEDULE" shall have the meaning set forth in Section
5.1.11(b) hereof. "NET OPERATING INCOME" shall mean the amount obtained by
subtracting from Gross Income from Operations (i) Operating Expenses and (ii) a
vacancy allowance equal to the greater of (x) underwritten vacancy of 12.5% and
(y) actual vacancy.

        "NET PROCEEDS" shall have the meaning set forth in Section 6.4(b)
hereof.

        "NET PROCEEDS DEFICIENCY" shall have the meaning set forth in Section
6.4(b)(vi) hereof.

        "NET PROCEEDS PREPAYMENT" shall have the meaning set forth in Section
6.4(b) hereof.

        "NOTE" shall mean that certain Promissory Note of even date herewith in
the principal amount of Thirty-Seven Million Seven Hundred Fifty Thousand and
No/100 Dollars ($37,750,000.00), made by Borrower in favor of Lender, as the
same may be amended, restated, replaced, supplemented or otherwise modified from
time to time.

        "OFFICERS' CERTIFICATE" shall mean a certificate delivered to Lender by
Borrower which is signed by an authorized officer of Property Manager.

        "OPERATING EXPENSES" shall mean the total of all expenditures, computed
in accordance with GAAP or other accounting principles reasonably acceptable to
Lender, of whatever kind relating to the operation, maintenance and management
of the Property that are incurred on a regular monthly or other periodic basis,
including without limitation, utilities, ordinary repairs and maintenance,
insurance, license fees, property taxes and assessments, advertising expenses,
management fees, payroll and related taxes, computer processing charges,
operational equipment or other lease payments, and other similar costs, but
excluding depreciation, Debt Service, Capital Expenditures and contributions to
the Reserve Funds.

                                       10
<PAGE>

        "OTHER CHARGES" shall mean all ground rents, maintenance charges,
impositions other than Taxes, and any other charges, including, without
limitation, vault charges and license fees for the use of vaults, chutes and
similar areas adjoining the Property, now or hereafter levied or assessed or
imposed against the Property or any part thereof, but shall exclude charges for
utilities payable directly by a Tenant.

        "PAYMENT DATE" shall mean the first (1st) day of each calendar month
during the term of the Loan or, if such day is not a Business Day, the
immediately preceding Business Day.

        "PERMITTED ENCUMBRANCES" shall mean, with respect to the Property,
collectively, (a) the Liens and security interests created by the Loan
Documents, (b) all Liens, encumbrances and other matters disclosed in the Title
Insurance Policies relating to the Property or any part thereof, (c) Liens, if
any, for Taxes imposed by any Governmental Authority not yet due or delinquent,
and (d) such other title and survey exceptions as Lender has approved or may
approve in writing in Lender's reasonable discretion, which Permitted
Encumbrances in the aggregate do not materially adversely affect the value or
use of the Property or Borrower's ability to repay the Loan.

        "PERMITTED RELEASE DATE" shall mean the date that is the third (3rd)
anniversary of the first Payment Date.

        "PERSON" shall mean any individual, corporation, partnership, joint
venture, limited liability company, estate, trust, unincorporated association,
any federal, state, county or municipal government or any bureau, department or
agency thereof and any fiduciary acting in such capacity on behalf of any of the
foregoing.

        "PERSONAL PROPERTY" shall have the meaning set forth in the granting
clause of the Mortgage with respect to the Property.

        "PHYSICAL CONDITIONS REPORT" shall mean, with respect to the Property, a
report prepared by a company satisfactory to Lender regarding the physical
condition of the Property, satisfactory in form and substance to Lender in its
sole discretion, which report shall, among other things, (a) confirm that the
Property and its use complies, in all material respects, with all applicable
Legal Requirements (including, without limitation, zoning, subdivision and
building laws) and (b) to the extent available, include a copy of a final
certificate of occupancy with respect to all Improvements on the Property.

        "POLICIES" shall have the meaning specified in Section 6.1(b) hereof.

        "PREPAYMENT RATE" shall mean the bond equivalent yield (in the secondary
market) on the United States Treasury Security that as of the Prepayment Rate
Determination Date has a remaining term to maturity closest to, but not
exceeding, the remaining term to the Maturity Date, as most recently published
in the "Treasury Bonds, Notes and Bills" section in The Wall Street Journal as
of such Prepayment Rate Determination Date. If more than one issue of United
States Treasury Securities has the remaining term to the Maturity Date referred
to above, the "Prepayment Rate" shall be the yield on the United States Treasury
Security most recently issued as of such date. If the publication of the
Prepayment Rate in The Wall Street Journal is discontinued, Lender shall
determine the Prepayment Rate on the basis of "Statistical Release

                                       11
<PAGE>

H.15(519), Selected Interest Rates," or any successor publication, published by
the Board of Governors of the Federal Reserve System, or on the basis of such
other publication or statistical guide as Lender may reasonably select.

        "PREPAYMENT RATE DETERMINATION DATE" shall mean the date which is five
(5) Business Days prior to the prepayment date.

        "PROPERTY" shall mean the parcel of real property, the Improvements
thereon and all personal property owned by Borrower and encumbered by the
Mortgage, together with all rights pertaining to such property and Improvements,
as more particularly described in the Granting Clauses of the Mortgage and
referred to therein as the "Property".

        "PROPERTY MANAGEMENT AGREEMENT" shall mean, with respect to the
Property, the management agreement entered into by and between Borrower and the
Property Manager, pursuant to which the Property Manager is to provide
management and other services with respect to the Property.

        "PROPERTY MANAGER" shall mean Behringer Harvard TIC Management Services
LP, a Texas limited partnership, or any successor or assign permitted hereunder.

        "PROVIDED INFORMATION" shall have the meaning set forth in Section
9.1(a) hereof.

        "QUALIFYING PROPERTY MANAGER" shall mean either (a) a reputable and
experienced management organization reasonably satisfactory to Lender, which
organization or its principals possess at least ten (10) years experience in
managing properties similar in size, scope and value of the Property and which,
on the date Lender determines whether such management organization is a
Qualifying Property Manager, manages at least 1,000,000 square feet of office
space, provided that Borrower shall have obtained prior written confirmation
from the Rating Agency that management of the Property by such entity will not
cause a downgrading, withdrawal or qualification of the then current rating of
the securities issued pursuant to the Securitization, or (b) the fee owner of
the Property, provided that such owner possesses experience in managing and
operating properties similar in size, scope and value of the Property. Lender
acknowledges that, notwithstanding anything herein to the contrary, Behringer
Harvard TIC Management Services LP shall be deemed to be a Qualifying Property
Manager.

        "RATING AGENCIES" shall mean each of S&P, Moody's and Fitch, or any
other nationally recognized statistical rating agency which has been approved by
Lender.

        "RATING SURVEILLANCE CHARGE" shall have the meaning set forth in Section
9.3 hereof.

        "RELEASE" with respect to any Hazardous Substance includes but is not
limited to any release, deposit, discharge, emission, leaking, leaching,
spilling, seeping, migrating, injecting, pumping, pouring, emptying, escaping,
dumping, disposing or other movement of Hazardous Substances.

        "RELEVANT LEASING THRESHOLD" shall mean any Lease for an amount of
leaseable square footage equal to or greater than 10,000 square feet.

                                       12
<PAGE>

        "RELEVANT RESTORATION THRESHOLD" shall mean One Million and No/100
dollars ($1,000,000).

        "REMEDIATION" includes but is not limited to any response, remedial,
removal, or corrective action; any activity to clean up, detoxify,
decontaminate, contain or otherwise remediate any Hazardous Substance; any
actions to prevent, cure or mitigate any Release of any Hazardous Substance; any
action to comply with any Environmental Laws or with any permits issued pursuant
thereto; any inspection, investigation, study, monitoring, assessment, audit,
sampling and testing, laboratory or other analysis, or evaluation relating to
any Hazardous Substances or to anything referred to herein.

        "REMIC TRUST" shall mean a "real estate mortgage investment conduit"
within the meaning of Section 860D of the Code that holds the Note.

        "RENTS" shall mean, with respect to the Property, all rents, rent
equivalents, moneys payable as damages or in lieu of rent or rent equivalents,
royalties (including, without limitation, all oil and gas or other mineral
royalties and bonuses), income, receivables, receipts, revenues, deposits
(including, without limitation, security, utility and other deposits), accounts,
cash, issues, profits, charges for services rendered, and other consideration of
whatever form or nature received by or paid to or for the account of or benefit
of Borrower or its agents or employees from any and all sources arising from or
attributable to the Property, and proceeds, if any, from business interruption
or other loss of income insurance.

        "REPLACEMENT RESERVE ACCOUNT" shall have the meaning set forth in
Section 7.3.1 hereof.

        "REPLACEMENT RESERVE FUND" shall have the meaning set forth in Section
7.3.1 hereof.

        "REPLACEMENT RESERVE MONTHLY DEPOSIT" shall have the meaning set forth
in Section 7.3.1 hereof.

        "REPLACEMENTS" shall have the meaning set forth in Section 7.3.1(a)
hereof.

        "REQUIRED REPAIR ACCOUNT" shall have the meaning set forth in Section
7.1.1 hereof.

        "REQUIRED REPAIR FUND" shall have the meaning set forth in Section 7.1.1
hereof.

        "REQUIRED REPAIRS" shall have the meaning set forth in Section 7.1.1
hereof.

        "RESERVE FUNDS" shall mean the Tax and Insurance Escrow Fund, the
Replacement Reserve Fund, the Required Repair Fund (if any), the Rollover
Reserve Funds and any other escrow fund established by the Loan Documents.

        "RESIZING EVENT" shall have the meaning set forth in SECTION 9.7.

        "RESTORATION" shall have the meaning set forth in Section 6.2 hereof.

        "ROLLOVER RESERVE ACCOUNT" shall have the meaning set forth in Section
7.4.1 hereof.

                                       13
<PAGE>

        "ROLLOVER RESERVE FUND" shall have the meaning set forth in Section
7.4.1 hereof.

        "S&P" shall mean Standard & Poor's Ratings Group, a division of the
McGraw-Hill Companies.

        "SCHEDULED DEFEASANCE PAYMENTS" shall have the meaning set forth in
Section 2.5.1(b) hereof.

        "SECURITIES" shall have the meaning set forth in Section 9.1 hereof.

        "SECURITIES ACT" shall have the meaning set forth in Section 9.2 hereof.

        "SECURITIZATION" shall have the meaning set forth in Section 9.1 hereof.

        "SECURITIZATION NOTICE" shall have the meaning set forth in Section
5.2.13(e) hereof.

        "SECURITY AGREEMENT" shall have the meaning set forth in SECTION
2.5.1(A)(VI) hereof.

        "SERVICER" shall have the meaning set forth in Section 9.6 hereof.

        "SERVICING AGREEMENT" shall have the meaning set forth in Section 9.6
hereof.

        "SEVERED LOAN DOCUMENTS" shall have the meaning set forth in Section
8.2(c) hereof.

        "SPECIAL PURPOSE ENTITY" means a corporation, limited partnership,
limited liability company, or Delaware statutory trust which at all times on and
after the Closing Date:

                (i)     is organized solely for the purpose of (A) acquiring,
        developing, owning, holding, selling, leasing, transferring, exchanging,
        managing and operating the Property, entering into this Agreement with
        the Lender, the Tenants in Common Agreement and the Property Management
        Agreement and related documents, refinancing the Property in connection
        with a permitted repayment of the Loan, and transacting lawful business
        that is incident, necessary and appropriate to accomplish the foregoing;
        or (B) acting as a general partner of the limited partnership that owns
        the Property, a member of the limited liability company that owns the
        Property or the beneficiary or trustee of a Delaware statutory trust
        that owns the Property;

                (ii)    is not engaged and will not engage in any business
        unrelated to (A) the acquisition, development, ownership, management,
        operation or sale of the Property, (B) acting as general partner of the
        limited partnership that owns the Property, (C) acting as a member of
        the limited liability company that owns the Property, or (D) acting as
        the beneficiary or trustee of a Delaware statutory trust that owns the
        Property, as applicable;

                (iii)   does not have and will not have any assets other than
        those related to the Property or its partnership interest in the limited
        partnership, the member interest in the limited liability company or the
        beneficial interest in the Delaware statutory trust that owns the
        Property or acts as the general partner, managing member or beneficiary
        or trustee thereof, as applicable;

                                       14
<PAGE>

                (iv)    has not engaged, sought or consented to and will not
        engage in, seek or consent to any dissolution, winding up, liquidation,
        consolidation, merger, sale of all or substantially all of its assets,
        transfer of partnership, membership or beneficial or trustee interests
        (if such entity is a general partner in a limited partnership, a member
        in a limited liability company or a beneficiary of a Delaware trust), or
        amendment of its limited partnership agreement, articles of
        incorporation, articles of organization, certificate of formation,
        limited liability company agreement and/or operating agreement or trust
        formation and governance documents (as applicable) with respect to the
        matters set forth in this definition (in each case, except as permitted
        hereunder or otherwise with Lender's prior written consent);

                (v)     if such entity is a limited partnership, has as its only
        general partners, Special Purpose Entities that are corporations,
        limited partnerships or limited liability companies each of which (A) is
        a corporation or single-member Delaware limited liability company, (B)
        has one Independent Director, and (C) holds a direct interest as general
        partner in the limited partnership of not less than 0.1%;

                (vi)    if such entity is a corporation, has and shall have at
        least one (1) Independent Director, and shall not cause or permit the
        board of directors of such entity to take any Material Action either
        with respect to itself or, if the corporation is a not Borrower, with
        respect to Borrower or any action requiring the unanimous affirmative
        vote of one hundred percent (100%) of the members of its board of
        directors unless one Independent Director shall have participated in
        such vote and shall have voted in favor of such action;

                (vii)   if such entity is a Delaware statutory trust, has and
        shall have at least one (1) Independent Trustee, and shall not cause or
        permit the board of trustees of such entity to take any Material Action
        either with respect to itself or, if the Delaware statutory trust is a
        not Borrower, with respect to Borrower or any action requiring the
        unanimous affirmative vote of one hundred percent (100%) of the members
        of its board of trustees unless one Independent Trustee shall have
        participated in such vote and shall have voted in favor of such action;

                (viii)  if such entity is a limited liability company (other
        than limited liability company meeting all of the requirements
        applicable to a single-member limited liability company set forth in
        this definition of "Special Purpose Entity"), such limited liability
        company has as its manager a Special Purpose Entity that is a
        corporation, that has at least one (1) Independent Manager and that owns
        at least 1.0% (one percent) of the equity of the limited liability
        company;

                (ix)    if such entity is a limited liability company that does
        not have as its manager a Special Purpose Entity that is a corporation
        (any such limited liability company is referred to herein as a
        "single-member limited liability company" regardless of whether it has
        one or more members), (a) is and shall be a Delaware limited liability
        company, (b) has and shall have at least one (1) Independent Manager
        serving as manager of such company, (c) shall not take any Material
        Action and shall not cause or permit the members or managers of such
        entity to take any Material Action unless one

                                       15
<PAGE>

        Independent Director then serving as manager of the company shall have
        participated consented in writing to such action, and (c) has and shall
        have either (1) a member which owns no economic interest in the company,
        has signed the company's limited liability company agreement and has no
        obligation to make capital contributions to the company, or one (1)
        natural person or one entity that is not a member of the company, that
        has signed its limited liability company agreement and that, under the
        terms of such limited liability company agreement becomes a member of
        the company immediately prior to the withdrawal or dissolution of the
        last remaining member of the company;

                (x)     if such entity is (a) a limited liability company, has
        an operating agreement, (b) a limited partnership, has a limited
        partnership agreement, (c) a corporation, has a certificate of
        incorporation or articles, or (d) a Delaware statutory trust, has
        organizational documents that, in each case, provide that such entity
        will not: (1) dissolve, merge, liquidate, consolidate; (2) except as
        permitted herein, sell all or substantially all of its assets or the
        assets of the Borrower (as applicable) except as permitted herein (3)
        engage in any other business activity, or amend its organizational
        documents with respect to the matters set forth in this definition
        without the consent of the Lender; or (4) without the affirmative vote
        of all directors of the corporation (that is such entity or the general
        partner or managing or co-managing member or manager of such entity)
        file a bankruptcy or insolvency petition or otherwise institute
        insolvency proceedings with respect to itself or to any other entity in
        which it has a direct or indirect legal or beneficial ownership
        interest;

                (xi)    [intentionally omitted];

                (xii)   is solvent and pays its debts and liabilities
        (including, as applicable, shared personnel and overhead expenses) from
        its assets as the same become due, and is maintaining adequate capital
        for the normal obligations reasonably foreseeable in a business of its
        size and character and in light of its contemplated business operations;

                (xiii)  has not failed and will not fail to correct any known
        misunderstanding regarding the separate identity of such entity;

                (xiv)   will file its own tax returns; PROVIDED, however, that
        Borrower's assets and income may be included in a consolidated tax
        return of its parent companies if inclusion on such consolidated tax
        return is in compliance with applicable law or, in the event that
        Borrower is a disregarded entity for federal tax purposes, then
        Borrower's assets and income may be included on the tax returns filed by
        its owner;

                (xv)    has maintained and will maintain its own resolutions and
        agreements;

                (xvi)   (a) has not commingled and will not commingle its funds
        or assets with those of any other Person except other Borrowers and (b)
        has not participated and will not participate in any cash management
        system with any other Person, except with respect to a custodial account
        maintained by the Property Manager on behalf of Affiliates of Borrower
        and, with respect to funds in such custodial account, has separately

                                       16
<PAGE>

        accounted, and will continue to separately account for, each item of
        income and expense applicable to the Property and Borrower;

                (xvii)  has held and will hold its assets in its own name;

                (xviii) has conducted and will conduct its business in its name
        or in a name franchised or licensed to it by an entity other than an
        Affiliate of Borrower;

                (xix)   has maintained and will maintain its balance sheets,
        operating statements and other entity documents separate from any other
        Person and has not permitted and will not permit its assets to be listed
        as assets on the financial statement of any other entity except as
        required or permitted by GAAP; PROVIDED, HOWEVER, that any such
        consolidated financial statement shall contain a note indicating that it
        maintains separate balance sheets and operating statements for the
        Borrower and the Property;

                (xx)    has a sufficient number of employees in light of its
        contemplated business operations, which may be none;

                (xxi)   has observed and will observe all partnership, corporate
        or limited liability company or Delaware statutory trust formalities, as
        applicable;

                (xxii)  has and will have no Indebtedness (including loans
        (whether or not such loans are evidenced by a written agreement) between
        Borrower and any Affiliates of Borrower and relating to the management
        of funds in the custodial account maintained by the Property Manager)
        other than (i) the Loan, (ii) liabilities incurred in the ordinary
        course of business relating to the ownership and operation of the
        Property and the routine administration of Borrower (other than
        liabilities that are reserved for), which liabilities are paid not more
        than sixty (60) days after the date incurred or invoiced (unless
        disputed in good faith with adequate reserves established therefor), are
        not evidenced by a note and which amounts are normal and reasonable
        under the circumstances, and (iii) such other liabilities that are
        permitted pursuant to this Agreement;

                (xxiii) has not and will not assume or guarantee or become
        obligated for the debts of any other Person or hold out its credit as
        being available to satisfy the obligations of any other Person except as
        permitted pursuant to the Loan Documents;

                (xxiv)  has not and will not acquire obligations or securities
        of its partners, members, beneficiaries or shareholders or any other
        Affiliate;

                (xxv)   has allocated and will allocate fairly and reasonably
        any overhead expenses that are shared with any Affiliate, including, but
        not limited to, paying for shared office space and services performed by
        any employee of an Affiliate;

                (xxvi)  has not maintained or used, and will not maintain or
        use, invoices and checks bearing the name of any other Person, PROVIDED,
        HOWEVER, that Property Manager, on behalf of such Person, may maintain
        and use invoices and checks bearing Property Manager's name;

                                       17
<PAGE>

                (xxvii)    has not pledged and will not pledge its assets for
        the benefit of any other Person except as permitted or required pursuant
        to this Agreement;

                (xxviii)   has held itself out and identified itself and will
        hold itself out and identify itself as a separate and distinct entity
        under its own name or in a name franchised or licensed to it by an
        entity other than an Affiliate of Borrower and not as a division or part
        of any other Person, except for services rendered by Property Manager
        under the Property Management Agreement, so long as Property Manager
        holds itself out as an agent of the Borrower;

                (xxix)     has maintained and will maintain its assets in such a
        manner that it will not be costly or difficult to segregate, ascertain
        or identify its individual assets from those of any other Person;

                (xxx)      has not made and will not make loans to any Person or
        hold evidence of indebtedness issued by any other person or entity
        (other than cash and investment-grade securities issued by an entity
        that is not an Affiliate of or subject to common ownership with such
        entity);

                (xxxi)     has not identified and will not identify its
        partners, members, beneficiaries or shareholders, or any Affiliate of
        any of them, as a division or part of it, and has not identified itself
        and shall not identify itself as a division of any other Person;

                (xxxii)    other than the Property Management Agreement and the
        Tenants in Common Agreement, has not entered into or been a party to,
        and will not enter into or be a party to, any transaction with its
        partners, members, beneficiaries, shareholders or Affiliates except (A)
        in the ordinary course of its business and on terms which are
        intrinsically fair, commercially reasonable and are no less favorable to
        it than would be obtained in a comparable arm's-length transaction with
        an unrelated third party and (B) in connection with this Agreement;

                (xxxiii)   does not and will not have any of its obligations
        guaranteed by any Affiliate except as otherwise required in the Loan
        Documents; and

                (xxxiv)    has complied and will comply with all of the terms
        and provisions contained in its organizational documents. The statement
        of facts contained in its organizational documents are true and correct
        and will remain true and correct.

        "SPONSOR" shall mean Behringer Harvard Holdings, LLC, a Delaware limited
liability company.

        "STATE" shall mean, with respect to the Property, the State or
Commonwealth in which the Property or any part thereof is located.

        "SUCCESSOR BORROWER" shall have the meaning set forth in SECTION 2.5.3
hereof.

                                       18
<PAGE>

        "SURVEY" shall mean a survey of the Property in question prepared by a
surveyor licensed in the State and satisfactory to Lender and the company or
companies issuing the Title Insurance Policy, and containing a certification of
such surveyor satisfactory to Lender.

        "TAX AND INSURANCE ESCROW FUND" shall have the meaning set forth in
Section 7.2 hereof regardless of whether the funds held therein are held by
Lender for the payment of Taxes or Insurance Premiums or both.

        "TAXES" shall mean all real estate and personal property taxes,
assessments, water rates or sewer rents, now or hereafter levied or assessed or
imposed against the Property or any part thereof.

        "TENANT" shall mean any person or entity with a possessory right to all
or any part of the Property pursuant to a Lease or other written agreement.

        "TENANT DIRECTION LETTERS" shall mean notices signed by Borrower, which
shall be irrevocable by Borrower and otherwise in form acceptable to Lender in
its reasonable discretion, directing each Tenant to pay Rent and other sums due
to Borrower pursuant to its Lease directly to the Lockbox Bank.

        "TENANTS-IN-COMMON AGREEMENT" shall mean an agreement, in the form
attached hereto as SCHEDULE V, or otherwise in form and substance each
acceptable to Lender, by and among each Person comprising Borrower, if
applicable.

        "TIC PRINCIPAL" shall mean, with respect to any Co-Owner Transferee, the
individual or entity that executes the Co-Owner Indemnity Agreement, which
individual or entity shall be acceptable to Lender.

        "TITLE INSURANCE POLICY" shall mean, with respect to the Property, an
ALTA mortgagee title insurance policy in the form (acceptable to Lender) (or, if
the Property is in a State which does not permit the issuance of such ALTA
policy, such form as shall be permitted in such State and acceptable to Lender)
issued with respect to the Property and insuring the lien of the Mortgage
encumbering the Property.

        "TRANSFER" shall have the meaning set forth in Section 5.2.13(a) hereof.

        "TRANSFEREE" shall have the meaning set forth in Section 5.2.13(d)(ii)
hereof.

        "TRANSFEREE'S PRINCIPALS" shall have the meaning set forth in Section
5.2.13(d)(ii) hereof. "UCC" or "UNIFORM COMMERCIAL CODE" shall mean the Uniform
Commercial Code as in effect in the applicable State in which the Property is
located.

        "U.S. OBLIGATIONS" shall mean non redeemable securities evidencing an
obligation to timely pay principal and/or interest in a full and timely manner
that are (a) direct obligations of the United States of America for the payment
of which its full faith and credit is pledged, or (b)

                                       19
<PAGE>

        to the extent acceptable to the Rating Agencies, other "government
        securities" within the meaning of Section 2(a)(16) of the Investment
        Company Act of 1940, as amended.

        "YIELD MAINTENANCE PREMIUM" shall mean an amount equal to the greater of
(a) one percent (1%) of the outstanding principal of the Loan to be prepaid or
satisfied and (b) the excess, if any, of (i) the sum of the present values of
all then-scheduled payments of principal and interest under the Note assuming
that all outstanding principal and interest on the Loan is paid on Maturity Date
(with each such payment and assumed payment discounted to its present value at
the date of prepayment at the rate which, when compounded monthly, is equivalent
to the Prepayment Rate when compounded semi-annually and deducting from the sum
of such present values any short-term interest paid from the date of prepayment
to the next succeeding Payment Date in the event such payment is not made on a
Payment Date), over (ii) the principal amount being prepaid.

        Section 1.2 PRINCIPLES OF CONSTRUCTION. All references to sections and
schedules are to sections and schedules in or to this Agreement unless otherwise
specified. All uses of the word "including" shall mean "including, without
limitation" unless the context shall indicate otherwise. Unless otherwise
specified, the words "hereof," "herein" and "hereunder" and words of similar
import when used in this Agreement shall refer to this Agreement as a whole and
not to any particular provision of this Agreement. Unless otherwise specified,
all meanings attributed to defined terms herein shall be equally applicable to
both the singular and plural forms of the terms so defined.

                            ARTICLE 2 - GENERAL TERMS

        Section 2.1 Loan Commitment; Disbursement to Borrower.

                2.1.1   THE LOAN. Subject to and upon the terms and conditions
set forth herein, Lender hereby agrees to make and Borrower hereby agrees to
accept the Loan on the Closing Date.

                2.1.2   SINGLE DISBURSEMENT TO BORROWER. Borrower may request
and receive only one borrowing hereunder in respect of the Loan and any amount
borrowed and repaid hereunder in respect of the Loan may not be reborrowed.

                2.1.3   THE NOTE, MORTGAGE AND LOAN DOCUMENTS. The Loan shall be
evidenced by the Note and secured by the Mortgage, the Assignment of Leases and
the other Loan Documents.

                2.1.4   USE OF PROCEEDS. Borrower shall use the proceeds of the
Loan to (a) acquire the Property and repay and discharge any existing loans
relating to the Property, (b) pay all past-due Basic Carrying Costs, if any, in
respect of the Property, (c) make deposits into the Reserve Funds on the Closing
Date in the amounts provided herein, (d) pay costs and expenses incurred in
connection with the closing of the Loan, as approved by Lender, (e) fund any
working capital requirements of the Property and (f) distribute the balance, if
any, to Borrower.

        Section 2.2 Interest Rate.

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<PAGE>

                2.2.1   INTEREST RATE. Interest on the outstanding principal
balance of the Loan shall accrue from (and include) the Closing Date to but
excluding the Maturity Date.

                2.2.2   INTEREST CALCULATION. Interest on the outstanding
principal balance of the Loan shall be calculated by multiplying (a) the actual
number of days elapsed in the period for which the calculation is being made by
(b) a daily rate based on a three hundred sixty (360) day year by (c) the
outstanding principal balance.

                2.2.3   DEFAULT RATE. In the event that, and for so long as, any
Event of Default shall have occurred and be continuing, the outstanding
principal balance of the Loan and, to the extent permitted by law, all accrued
and unpaid interest in respect of the Loan and any other amounts due pursuant to
the Loan Documents, shall accrue interest at the Default Rate, calculated from
the date such payment was due without regard to any grace or cure periods
contained herein.

                2.2.4   USURY SAVINGS. This Agreement, the Note and the other
Loan Documents are subject to the express condition that at no time shall
Borrower be obligated or required to pay interest on the principal balance of
the Loan at a rate which could subject Lender to either civil or criminal
liability as a result of being in excess of the Maximum Legal Rate. If, by the
terms of this Agreement or the other Loan Documents, Borrower is at any time
required or obligated to pay interest on the principal balance due hereunder at
a rate in excess of the Maximum Legal Rate, the Interest Rate or the Default
Rate, as the case may be, shall be deemed to be immediately reduced to the
Maximum Legal Rate and all previous payments in excess of the Maximum Legal Rate
shall be deemed to have been payments in reduction of principal and not on
account of the interest due hereunder. All sums paid or agreed to be paid to
Lender for the use, forbearance, or detention of the sums due under the Loan,
shall, to the extent permitted by applicable law, be amortized, prorated,
allocated, and spread throughout the full stated term of the Loan until payment
in full so that the rate or amount of interest on account of the Loan does not
exceed the Maximum Legal Rate of interest from time to time in effect and
applicable to the Loan for so long as the Loan is outstanding.

        Section 2.3 Loan Payment.

                2.3.1   MONTHLY DEBT SERVICE PAYMENTS. Borrower shall pay to
Lender on each Payment Date up to and including the Maturity Date, Borrower
shall make a payment to Lender of principal and interest in an amount equal to
the Monthly Debt Service Payment Amount, which payments shall be applied first
to accrued and unpaid interest and the balance to principal.

                2.3.2   PAYMENTS GENERALLY. The first (1st) interest accrual
period hereunder shall commence on and include the Closing Date and shall end on
and include October 31, 2004. Each interest accrual period thereafter shall
commence on the first (1st) day of each calendar month during the term of this
Agreement and shall end on and include the final calendar date of such calendar
month. For purposes of making payments hereunder, but not for purposes of
calculating interest accrual periods, if the day on which such payment is due is
not a Business Day, then amounts due on such date shall be due on the
immediately preceding Business Day and with respect to payments of principal due
on the Maturity Date, interest shall be payable at the Interest Rate or the
Default Rate, as the case may be, through and including the day

                                       21
<PAGE>

immediately preceding such Maturity Date. All amounts due under this Agreement
and the other Loan Documents shall be payable without setoff, counterclaim,
defense or any other deduction whatsoever.

                2.3.3   PAYMENT ON MATURITY DATE. Borrower shall pay to Lender
on the Maturity Date the outstanding principal balance of the Loan, all accrued
and unpaid interest and all other amounts due hereunder and under the Note, the
Mortgage and the other Loan Documents.

                2.3.4   LATE PAYMENT CHARGE. If any principal, interest or any
other sums due under the Loan Documents (including the amounts due on the
Maturity Date) are not paid by Borrower on or prior to the date on which it is
due, Borrower shall pay to Lender upon demand an amount equal to the lesser of
five percent (5%) of such unpaid sum or the Maximum Legal Rate in order to
defray the expense incurred by Lender in handling and processing such delinquent
payment and to compensate Lender for the loss of the use of such delinquent
payment. Any such amount shall be secured by the Mortgage and the other Loan
Documents to the extent permitted by applicable law.

                2.3.5   METHOD AND PLACE OF PAYMENT. Except as otherwise
specifically provided herein, all payments and prepayments under this Agreement
and the Note shall be made to Lender not later than 11:00 A.M., New York City
time, on the date when due and shall be made in lawful money of the United
States of America in immediately available funds at Lender's office or as
otherwise directed by Lender, and any funds received by Lender after such time
shall, for all purposes hereof, be deemed to have been paid on the next
succeeding Business Day.

        Section 2.4 Prepayments.

                2.4.1   VOLUNTARY PREPAYMENTS. (a) Except as otherwise provided
in Section 2.4.2, Borrower shall not have the right to prepay the Loan in whole
or in part prior to the Maturity Date; provided that on the Payment Date three
(3) months prior to the Maturity Date, or on any Payment Date thereafter (or on
any date thereafter provided that interest is paid through the next Payment
Date), Borrower may, at its option and upon thirty (30) days prior written
notice to Lender, prepay the Debt in whole or in part without payment of the
Yield Maintenance Premium. If for any reason Borrower prepays the Loan on a date
other than a Payment Date, Borrower shall pay Lender, in addition to the Debt,
all interest which would have accrued on the amount of the Loan through and
including the Payment Date next occurring following the date of such prepayment.

                2.4.2   MANDATORY PREPAYMENTS. On the next occurring Payment
Date following the date on which Lender actually receives any Net Proceeds, if
Lender is not obligated or does not elect to make such Net Proceeds available to
Borrower for the Restoration of the Property or otherwise remit such Net
Proceeds to Borrower pursuant to SECTION 6.4 hereof, Borrower shall prepay or
authorize Lender to apply Net Proceeds as a prepayment of all or a portion of
the outstanding principal balance of the Loan together with accrued interest and
any other sums due hereunder in an amount equal to one hundred percent (100%) of
such Net Proceeds; provided, however, if an Event of Default has occurred and is
continuing, Lender may

                                       22
<PAGE>

apply such Net Proceeds to the Debt (until paid in full) in any order or
priority in its sole discretion. Other than following an Event of Default, no
Yield Maintenance Premium shall be due in connection with any prepayment made
pursuant to this SECTION 2.4.2.

                2.4.3   PREPAYMENTS AFTER DEFAULT. If following an Event of
Default, payment of all or any part of the Debt is tendered by Borrower or
otherwise recovered by Lender, such tender or recovery shall be (a) made on the
next occurring Payment Date together with the Monthly Debt Service Payment and
(b) deemed a voluntary prepayment by Borrower in violation of the prohibition
against prepayment set forth in SECTION 2.4.1 hereof and Borrower shall pay, in
addition to the Debt, an amount equal to the Yield Maintenance Premium.

                2.4.4   PREPAYMENT PRIOR TO DEFEASANCE EXPIRATION DATE. If the
Permitted Release Date has occurred but the Defeasance Expiration Date has not
occurred, the Debt may be prepaid in whole (but not in part) prior to the date
permitted under Section 2.4.1 hereof upon not less than thirty (30) days prior
written notice to Lender specifying the Payment Date on which prepayment is to
be made (a "PREPAYMENT DATE") provided no Event of Default exists and upon
payment of an amount equal to the greater of (a) the Yield Maintenance Premium
and (b) one percent (1%) of the outstanding principal balance of the Loan as of
the Prepayment Date. Lender shall notify Borrower of the amount and the basis of
determination of the required prepayment consideration. If any notice of
prepayment is given, the Debt shall be due and payable on the Prepayment Date.
Lender shall not be obligated to accept any prepayment of the Debt unless it is
accompanied by the prepayment consideration due in connection therewith. If for
any reason Borrower prepays the Loan on a date other than a Payment Date,
Borrower shall pay Lender, in addition to the Debt, all interest which would
have accrued on the amount of the Loan through and including the Payment Date
next occurring following the date of such prepayment.

        Section 2.5 Defeasance.

                2.5.1   VOLUNTARY DEFEASANCE. (a) Provided no Event of Default
shall then exist, Borrower shall have the right at any time after the Permitted
Release Date and prior to the date voluntarily prepayments are permitted under
Section 2.4.1 hereof to voluntarily defease all, but not part, of the Loan by
and upon satisfaction of the following conditions (such event being a
"DEFEASANCE EVENT"):

                (i)     Borrower shall provide not less than thirty (30) days
        prior written notice to Lender specifying the Payment Date (the
        "DEFEASANCE DATE") on which the Defeasance Event is to occur;

                (ii)    Borrower shall pay to Lender all accrued and unpaid
        interest on the principal balance of the Loan to and including the
        Defeasance Date. If for any reason the Defeasance Date is not a Payment
        Date, the Borrower shall also pay interest that would have accrued on
        the Note through and including the Payment Date immediately preceding
        the next Payment Date, PROVIDED, HOWEVER, if the Defeasance Deposit
        shall include short-term interest computed from the date of such
        prepayment through to the next succeeding Payment Date, Borrower shall
        not be required to pay such short term interest pursuant to this
        sentence;

                                       23
<PAGE>

                (iii)   Borrower shall pay to Lender all other sums, not
        including scheduled interest or principal payments, then due under the
        Note, this Agreement, the Mortgage and the other Loan Documents;

                (iv)    Borrower shall pay to Lender the required Defeasance
        Deposit for the Defeasance Event;

                (v)     Borrower shall execute and deliver a pledge and security
        agreement, in form and substance that would be reasonably satisfactory
        to a prudent lender creating a first priority lien on the Defeasance
        Deposit and the U.S. Obligations purchased with the Defeasance Deposit
        in accordance with the provisions of this Section 2.5 (the "Security
        Agreement");

                (vi)    Borrower shall deliver an opinion of counsel for
        Borrower that is standard in commercial lending transactions and subject
        only to customary qualifications, assumptions and exceptions opining,
        among other things, that Borrower has legally and validly transferred
        and assigned the U.S. Obligations and all obligations, rights and duties
        under and to the Note to the Successor Borrower, that Lender has a
        perfected first priority security interest in the Defeasance Deposit and
        the U.S. Obligations delivered by Borrower and that any REMIC Trust
        formed pursuant to a Securitization will not fail to maintain its status
        as a "real estate mortgage investment conduit" within the meaning of
        Section 860D of the Code as a result of such Defeasance Event;

                (vii)   Borrower shall deliver confirmation in writing from each
        of the applicable Rating Agencies to the effect that such release will
        not result in a downgrade, withdrawal or qualification of the respective
        ratings in effect immediately prior to such Defeasance Event for the
        Securities issued in connection with the Securitization which are then
        outstanding. If required by the applicable Rating Agencies, Borrower
        shall also deliver or cause to be delivered an Additional Insolvency
        Opinion with respect to the Successor Borrower in form and substance
        satisfactory to Lender and the applicable Rating Agencies;

                (viii)  Borrower shall deliver an Officer's Certificate
        certifying that the requirements set forth in this SECTION 2.5.1(A) have
        been satisfied;

                (ix)    Borrower shall deliver a certificate of Borrower's
        independent certified public accountant certifying that the U.S.
        Obligations purchased with the Defeasance Deposit generate monthly
        amounts equal to or greater than the Scheduled Defeasance Payments;

                (x)     Borrower shall deliver such other certificates,
        documents or instruments as Lender may reasonably request; and

                (xi)    Borrower shall pay all costs and expenses of Lender
        incurred in connection with the Defeasance Event, including (A) any
        costs and expenses associated with a release of the Lien of the Mortgage
        as provided in SECTION 2.6 hereof, (B) reasonable attorneys' fees and
        expenses incurred in connection with the Defeasance Event, (C) the costs
        and expenses of the Rating Agencies, (D) any revenue, documentary

                                       24
<PAGE>

        stamp or intangible taxes or any other tax or charge due in connection
        with the transfer of the Note, or otherwise required to accomplish the
        defeasance and (E) the costs and expenses of Servicer and any trustee,
        including reasonable attorneys' fees.

                (b)     In connection with the Defeasance Event, Borrower shall
use the Defeasance Deposit to purchase U.S. Obligations which provide payments
on or prior to, but as close as possible to, all successive scheduled Payment
Dates after the Defeasance Date upon which interest and principal payments are
required under this Agreement and the Note, and in amounts equal to the
scheduled payments due on such dates under this Agreement and the Note
(including, without limitation, scheduled payments of principal, interest,
servicing fees (if any), and any other amounts due under the Loan Documents on
such Payment Dates) and assuming the Note is prepaid in full on the Anticipated
Repayment Date (the "SCHEDULED DEFEASANCE PAYMENTS"). Borrower, pursuant to the
Security Agreement or other appropriate document, shall authorize and direct
that the payments received from the U.S. Obligations may be made directly to the
Lockbox Account (unless otherwise directed by Lender) and applied to satisfy the
Debt Service obligations of Borrower under this Agreement and the Note. Any
portion of the Defeasance Deposit in excess of the amount necessary to purchase
the U.S. Obligations required by this Section 2.5 and satisfy Borrower's other
obligations under this SECTION 2.5 and SECTION 2.6 shall be remitted to
Borrower.

                2.5.2   COLLATERAL. Each of the U.S. Obligations that are part
of the defeasance collateral shall be duly endorsed by the holder thereof as
directed by Lender or accompanied by a written instrument of transfer in form
and substance that would be satisfactory to a prudent lender (including, without
limitation, such instruments as may be required by the depository institution
holding such securities or by the issuer thereof, as the case may be, to
effectuate book-entry transfers and pledges through the book-entry facilities of
such institution) in order to perfect upon the delivery of the defeasance
collateral a first priority security interest therein in favor of Lender in
conformity with all applicable state and federal laws governing the granting of
such security interests.

                2.5.3   SUCCESSOR BORROWER. In connection with any Defeasance
Event, Borrower may at its option, or if so required by the applicable Rating
Agencies shall, establish or designate a successor entity (the "SUCCESSOR
BORROWER") acceptable to Lender, which shall be a Special Purpose Entity and
Borrower shall transfer and assign all obligations, rights and duties under and
to the Note, together with the pledged U.S. Obligations to such Successor
Borrower. Such Successor Borrower shall assume the obligations under the Note
and the Security Agreement and Borrower shall be relieved of its obligations
under such documents. Borrower shall pay One Thousand and 00/100 Dollars
($1,000) to any such Successor Borrower as consideration for assuming the
obligations under the Note and the Security Agreement. Notwithstanding anything
in this Agreement to the contrary, no other assumption fee shall be payable upon
a transfer of the Note in accordance with this SECTION 2.5.3, but Borrower shall
pay all costs and expenses incurred by Lender, including Lender's attorneys'
fees and expenses and any fees and expenses of any Rating Agencies, incurred in
connection therewith.

        Section 2.6 RELEASE OF PROPERTY. Except as set forth in this Section 2.6
or Section 6.4(e) or a prepayment of the entire Loan pursuant to Section 2.4.2,
no repayment, prepayment or defeasance of all or any portion of the Loan shall
cause, give rise to a right to

                                       25
<PAGE>

require, or otherwise result in, the release of the Lien of the Mortgage on the
Property. If the entire Loan has been prepaid pursuant to Section 2.4.2,
Borrower has elected to prepay the entire amount of the Loan pursuant to Section
6.4(e) or after the requirements of this Section 2.6 have been satisfied, the
Property shall be released from the lien of the Mortgage.

                2.6.1   Release of Property.

                (a)     If Borrower has elected to defease the entire Loan and
the requirements of SECTION 2.5 and this SECTION 2.6 have been satisfied, all of
the Property shall be released from the Lien of the Mortgage and the U.S.
Obligations, pledged pursuant to the Security Agreement, shall be the sole
source of collateral securing the Note.

                (b)     In connection with the release of the Mortgage, Borrower
shall submit to Lender, not less than thirty (30) days prior to the Defeasance
Date, a release of Lien (and related Loan Documents) for the Property for
execution by Lender. Such release shall be in a form appropriate in the
jurisdiction in which the Property is located and that would be satisfactory to
a prudent lender and contains standard provisions, if any, protecting the rights
of the releasing lender . In addition, Borrower shall provide all other
documentation Lender reasonably requires to be delivered by Borrower in
connection with such release, together with an Officer's Certificate certifying
that such documentation (i) is in compliance with all Legal Requirements, and
(ii) will effect such releases in accordance with the terms of this Agreement.

                2.6.2   RELEASE ON PAYMENT IN FULL. Lender shall, upon payment
in full of all principal and interest due on the Loan and all other amounts due
and payable under the Loan Documents in accordance with the terms and provisions
of the Note and this Agreement, release the Lien of the Mortgage on the
Property. Borrower shall pay to Lender all reasonable administrative and legal
costs incurred in connection with such release.

        Section 2.7 LOCKBOX ACCOUNT/CASH MANAGEMENT.

                2.7.1   LOCKBOX ACCOUNT. (a) During the term of the Loan,
Borrower shall establish and maintain an account (the "LOCKBOX ACCOUNT") with
Lockbox Bank in trust for the benefit of Lender, which Lockbox Account shall be
under the sole dominion and control of Lender. The Lockbox Account shall be
entitled "Behringer Harvard Travis Tower S LP and Behringer Harvard Travis Tower
H LP, as Borrower, and Bear Stearns Commercial Mortgage, Inc., as Lender,
pursuant to Loan Agreement dated as of October 1, 2004 - Lockbox Account".
Borrower hereby grants to Lender a first-priority security interest in the
Lockbox Account and all deposits at any time contained therein and the proceeds
thereof and will take all actions necessary to maintain in favor of Lender a
perfected first priority security interest in the Lockbox Account, including,
without limitation, executing and filing UCC-1 Financing Statements and
continuations thereof. Lender and Servicer shall have the sole right to make
withdrawals from the Lockbox Account and all costs and expenses for establishing
and maintaining the Lockbox Account shall be paid by Borrower. All monies now or
hereafter deposited into the Lockbox Account shall be deemed additional security
for the Debt.

                (b)     Borrower shall, or shall cause Manager to, deliver
irrevocable written instructions to all tenants under Leases to deliver all
Rents payable thereunder directly to the

                                       26
<PAGE>

Lockbox Account. Borrower shall, and shall cause Manager to, deposit all amounts
received by Borrower or Manager constituting Rents into the Lockbox Account
within one (1) Business Day after receipt thereof.

                (c)     Borrower shall obtain from Lockbox Bank its agreement to
transfer to the Cash Management Account in immediately available funds by
federal wire transfer all amounts on deposit in the Lockbox Account once every
Business Day throughout the term of the Loan.

                (d)     Upon the occurrence of an Event of Default, Lender may,
in addition to any and all other rights and remedies available to Lender, apply
any sums then present in the Lockbox Account to the payment of the Debt in any
order in its sole discretion.

                (e)     The Lockbox Account shall be an Eligible Account and
shall not be commingled with other monies held by Borrower or Lockbox Bank.

                (f)     Borrower shall not further pledge, assign or grant any
security interest in the Lockbox Account or the monies deposited therein or
permit any lien or encumbrance to attach thereto, or any levy to be made
thereon, or any UCC-1 Financing Statements, except those naming Lender as the
secured party, to be filed with respect thereto.

                (g)     Borrower shall indemnify Lender and hold Lender harmless
from and against any and all actions, suits, claims, demands, liabilities,
losses, damages, obligations and costs and expenses (including litigation costs
and reasonable attorneys fees and expenses) arising from or in any way connected
with the Lockbox Account and/or the Lockbox Agreement (unless arising from the
gross negligence or willful misconduct of Lender) or the performance of the
obligations for which the Lockbox Account was established.

                2.7.2   CASH MANAGEMENT ACCOUNT. (a) During the term of the
Loan, Borrower shall establish and maintain a segregated Eligible Account (the
"CASH MANAGEMENT ACCOUNT") to be held by Agent in trust and for the benefit of
Lender, which Cash Management Account shall be under the sole dominion and
control of Lender. The Cash Management Account shall be entitled "Behringer
Harvard Travis Tower S LP and Behringer Harvard Travis Tower H LP, as Borrower,
and Bear Stearns Commercial Mortgage, Inc., as Lender, pursuant to Loan
Agreement dated as of October 1, 2004 - Cash Management Account." Borrower
hereby grants to Lender a first priority security interest in the Cash
Management Account and all deposits at any time contained therein and the
proceeds thereof and will take all actions necessary to maintain in favor of
Lender a perfected first priority security interest in the Cash Management
Account, including, without limitation, executing and filing UCC-1 Financing
Statements and continuations thereof. Borrower will not in any way alter or
modify the Cash Management Account and will notify Lender of the account number
thereof. Lender and Servicer shall have the sole right to make withdrawals from
the Cash Management Account and all costs and expenses for establishing and
maintaining the Cash Management Account shall be paid by Borrower.

                (b)     The insufficiency of funds on deposit in the Cash
Management Account shall not relieve Borrower from the obligation to make any
payments, as and when due pursuant to

                                       27
<PAGE>

this Agreement and the other Loan Documents, and such obligations shall be
separate and independent, and not conditioned on any event or circumstance
whatsoever.

                (c)     All funds on deposit in the Cash Management Account
following the occurrence of an Event of Default may be applied by Lender in such
order and priority as Lender shall determine.

                (d)     Borrower hereby agrees that Lender may modify the Cash
Management Agreement for the purpose of establishing additional sub-accounts in
connection with any payments otherwise required under this Agreement and the
other Loan Documents and Lender shall provide notice thereof to Borrower.

                2.7.3   PAYMENTS RECEIVED UNDER THE CASH MANAGEMENT AGREEMENT.
Notwithstanding anything to the contrary contained in this Agreement or the
other Loan Documents, and provided no Event of Default has occurred and is
continuing, Borrower's obligations with respect to the payment of the Monthly
Debt Service Payment Amount and amounts required to be deposited into the
Reserve Funds, if any, shall be deemed satisfied to the extent sufficient
amounts are deposited in the Cash Management Account to satisfy such obligations
pursuant to the Cash Management Agreement on the dates each such payment is
required, regardless of whether any of such amounts are so applied by Lender.

                        ARTICLE 3 - CONDITIONS PRECEDENT

        Section 3.1 CONDITIONS PRECEDENT TO CLOSING. The obligation of Lender to
make the Loan hereunder is subject to the fulfillment by Borrower or waiver by
Lender of the following conditions precedent no later than the Closing Date:

                3.1.1   REPRESENTATIONS AND WARRANTIES; COMPLIANCE WITH
CONDITIONS. The representations and warranties of Borrower contained in this
Agreement and the other Loan Documents shall be true and correct in all material
respects on and as of the Closing Date with the same effect as if made on and as
of such date, and no Default or an Event of Default shall have occurred and be
continuing; and Borrower shall be in compliance in all material respects with
all terms and conditions set forth in this Agreement and in each other Loan
Document on its part to be observed or performed.

                3.1.2   LOAN AGREEMENT AND NOTE. Lender shall have received a
copy of this Agreement and the Note, in each case, duly executed and delivered
on behalf of Borrower.

                3.1.3   Delivery of Loan Documents; Title Insurance; Reports;
Leases, Etc.

                (a)     MORTGAGE, ASSIGNMENT OF LEASES AND OTHER LOAN DOCUMENTS.
Lender shall have received from Borrower fully executed and acknowledged
counterparts of the Mortgage and the Assignment of Leases and evidence that
counterparts of the Mortgage and Assignment of Leases have been delivered to the
title company for recording, in the reasonable judgment of Lender, so as to
effectively create upon such recording valid and enforceable first priority
Liens upon the Property in favor of Lender (or such trustee as may be required
under local law), subject only to the Permitted Encumbrances and such other
Liens as are permitted pursuant to the Loan Documents. Lender shall have also
received from Borrower fully executed

                                       28
<PAGE>

counterparts of the Assignment of Property Management Agreement and the other
Loan Documents.

                (b)     TITLE INSURANCE. Lender shall have received a binding
commitment to issue a Title Insurance Policy issued by a title company
acceptable to Lender and dated as of the Closing Date. To the extent permitted
by applicable Legal Requirements, such Title Insurance Policy shall (i) provide
coverage in an amount equal to the principal amount of the Loan together with,
if applicable, a "tie-in" or similar endorsement, (ii) insure Lender that the
Mortgage creates a valid first priority lien on the Property encumbered thereby,
free and clear of all exceptions from coverage other than Permitted Encumbrances
and standard exceptions and exclusions from coverage (as modified by the terms
of any endorsements), (iii) contain such endorsements and affirmative coverages
as Lender may reasonably request, and (iv) name Lender, its successors and
assigns, as the insured. Lender also shall have received evidence that all
premiums in respect of such Title Insurance Policy have been paid.

                (c)     SURVEY. Lender shall have received a title survey for
the Property, certified to the title company and Lender and their successors and
assigns, in form and content satisfactory to Lender and prepared by a
professional and properly licensed land surveyor satisfactory to Lender in
accordance with the most recent Minimum Standard Detail Requirements for
ALTA/ACSM Land Title Surveys. The following additional items from the list of
"Optional Survey Responsibilities and Specifications" (Table A) should be added
to each survey: 2, 3, 4, 6, 8, 9, 10, 11 and 13. The survey shall reflect the
same legal description contained in the Title Insurance Policy relating to the
Property referred to in clause (b) above and shall include, among other things,
a legal description of the real property comprising part of such Property
reasonably satisfactory to Lender. The surveyor's seal shall be affixed to each
survey and the surveyor shall provide a certification for each survey in form
and substance acceptable to Lender.

                (d)     INSURANCE. Lender shall have received valid certificates
of insurance for the policies of insurance required hereunder, satisfactory to
Lender in its sole discretion, and evidence of the payment of all premiums
payable for the existing policy period.

                (e)     ENVIRONMENTAL REPORTS. Lender shall have received the
Environmental Report in respect of the Property, in form and substance
reasonably satisfactory to Lender.

                (f)     ZONING. With respect to the Property, Lender shall have
received, at Lender's option, (i) letters or other evidence with respect to the
Property from the appropriate municipal authorities (or other Persons)
concerning applicable zoning and building laws, (ii) an ALTA 3.1 zoning
endorsement to the Title Insurance Policy, or (iii) other evidence of zoning
compliance, in each case in substance reasonably satisfactory to Lender.

                (g)     ENCUMBRANCES. Borrower shall have taken or caused to be
taken such actions in such a manner so that Lender has a valid and perfected
first Lien on the Property as of the Closing Date with respect to the Mortgage,
subject only to applicable Permitted Encumbrances and such other Liens as are
permitted pursuant to the Loan Documents, and Lender shall have received
satisfactory evidence thereof.

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<PAGE>

                3.1.4   RELATED DOCUMENTS. Each additional document not
specifically referenced herein, but relating to the transactions contemplated
herein, shall have been duly authorized, executed and delivered by all parties
thereto and Lender shall have received and approved certified copies thereof.

                3.1.5   DELIVERY OF ORGANIZATIONAL DOCUMENTS. On or before the
Closing Date, each Borrower shall deliver or cause to be delivered to Lender
copies certified by Borrower of all organizational documentation related to
Borrower and/or the formation, structure, existence, good standing and/or
qualification to do business, as Lender may request in its sole discretion,
including, without limitation, good standing certificates, qualifications to do
business in the State, resolutions authorizing the entering into of the Loan and
incumbency certificates as may be requested by Lender.

                3.1.6   OPINIONS OF BORROWER'S COUNSEL. Lender shall have
received opinions of Borrower's counsel (and if applicable, Borrower's local
counsel) (a) with respect to non-consolidation issues (an "INSOLVENCY OPINION")
and (b) with respect to due execution, authority, enforceability of the Loan
Documents and such other matters as Lender may reasonably require, all such
opinions in form, scope and substance reasonably satisfactory to Lender and
Lender's counsel in their reasonable discretion.

                3.1.7   BUDGETS. Borrower shall have delivered the Annual Budget
for the current Fiscal Year.

                3.1.8   BASIC CARRYING COSTS. Borrower shall have paid or
reserved for all Basic Carrying Costs relating to the Property which are in
arrears, including without limitation, (a) accrued but unpaid insurance premiums
relating to the Property, (b) currently due and payable Taxes (including any in
arrears) relating to the Property, and (c) currently due Other Charges relating
to the Property, which amounts shall be funded with proceeds of the Loan.

                3.1.9   COMPLETION OF PROCEEDINGS. All organizational
proceedings taken or to be taken in connection with the transactions
contemplated by this Agreement and other Loan Documents and all documents
incidental thereto shall be reasonably satisfactory in form and substance to
Lender, and Lender shall have received all such counterpart originals or
certified copies of such documents as Lender may reasonably request.

                3.1.10  PAYMENTS. All payments, deposits or escrows required to
be made or established by Borrower under this Agreement, the Note and the other
Loan Documents on or before the Closing Date shall have been paid.

                3.1.11  TENANT ESTOPPELS. Lender shall have received an executed
tenant estoppel letter, which shall be in form and substance satisfactory to
Lender, from (a) each tenant occupying ten percent (10%) of more of the gross
leasable area of the Property, (b) each tenant leasing an entire building at the
Property, (c) each tenant paying base rent in an amount equal to or exceeding
five percent (5%) of the Gross Income from Operations from the Property occupied
by such tenant and (d) including the area leased by those described in clauses
(a), (b) and (c), lessees of not less than seventy-five percent (75%) of the
gross leasable area of the Property.

                                       30
<PAGE>

                3.1.12  TRANSACTION COSTS. Borrower shall have paid or
reimbursed Lender for all title insurance premiums, recording and filing fees or
taxes, costs of environmental reports, Physical Conditions Reports, appraisals
and other reports, the fees and costs of Lender's counsel and all other third
party out-of-pocket expenses incurred in connection with the origination of the
Loan.

                3.1.13  MATERIAL ADVERSE CHANGE. There shall have been no
material adverse change in the financial condition or business condition of
Borrower or the Property since the date of the most recent financial statements
delivered to Lender. The income and expenses of the Property, the occupancy
leases thereof, and all other features of the transaction shall be as
represented to Lender without material adverse change. Neither Borrower nor any
of its constituent Persons shall be the subject of any bankruptcy,
reorganization, or insolvency proceeding.

                3.1.14  LEASES AND RENT ROLL. Lender shall have received copies
of all tenant leases, certified copies of any tenant leases as requested by
Lender and certified copies of all ground leases affecting the Property. Lender
shall have received a current certified rent roll of the Property, reasonably
satisfactory in form and substance to Lender.

                3.1.15  SUBORDINATION AND ATTORNMENT. Lender shall have received
appropriate instruments acceptable to Lender in its commercially reasonable
discretion any Leases of Record prior to such Mortgage and including an
agreement by such Tenants to attorn to Lender in the event of a foreclosure or
delivery of a deed in lieu thereof.

                3.1.16  TAX LOT. Lender shall have received evidence that the
Property constitutes one (1) or more separate tax lots, which evidence shall be
reasonably satisfactory in form and substance to Lender.

                3.1.17  PHYSICAL CONDITIONS REPORTS. Lender shall have received
Physical Conditions Reports with respect to the Property, which reports shall be
reasonably satisfactory in form and substance to Lender.

                3.1.18  PROPERTY MANAGEMENT AGREEMENT. Lender shall have
received a certified copy of the Property Management Agreement with respect to
the Property which shall be satisfactory in form and substance to Lender.

                3.1.19  APPRAISAL. Lender shall have received an appraisal of
the Property, which shall be satisfactory in form and substance to Lender.

                3.1.20  FINANCIAL STATEMENTS. Lender shall have received (a) a
balance sheet with respect to the Property for the two most recent Fiscal Years
and statements of income and statements of cash flows with respect to the
Property for the three most recent Fiscal Years, each in form and substance
reasonably satisfactory to Lender or (b) such other financial statements
relating to the operation of the Property, in form and substance reasonably
satisfactory to Lender.

                3.1.21  CO-TENANCY FORMS. Lender shall have approved the form of
Assignment and Assumption Agreement, Consent and Assumption Agreement,
Tenants-in-Common

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<PAGE>

Agreement and Co-Owner Indemnity to be used by Borrower upon a transfer pursuant
to Section 5.2.13(a) hereof.

                3.1.22  INTENTIONALLY OMITTED.

                3.1.23  FURTHER DOCUMENTS. Lender or its counsel shall have
received such other and further approvals, opinions, documents and information
as Lender or its counsel may have reasonably requested including the Loan
Documents in form and substance reasonably satisfactory to Lender and its
counsel.

                3.1.24  INTENTIONALLY OMITTED.

                3.1.25  LOCKBOX ESTABLISHMENT. Borrower shall have established
the Lockbox Account at a Lockbox Bank approved by Lender, and shall have
executed and delivered a lockbox agreement acceptable to Lender in its
reasonable discretion.

                3.1.26  TENANT DIRECTION LETTERS. Borrower shall deliver Tenant
Direction Letters for each existing Tenant.

                   ARTICLE 4 - REPRESENTATIONS AND WARRANTIES

        Section 4.1 BORROWER REPRESENTATIONS. Borrower represents and warrants
as of the date hereof and as of the Closing Date (provided any representations
and warranties as to a Borrower shall be deemed made by each Borrower as to its
Borrowing entity only) that:

                4.1.1   ORGANIZATION. Borrower has been duly organized and is
validly existing and in good standing with requisite power and authority to own
the Property and to transact the businesses in which it is now engaged. Borrower
is duly qualified to do business and is in good standing in each jurisdiction
where it is required to be so qualified in connection with the Property,
businesses and operations. Borrower possesses all rights, licenses, permits and
authorizations, governmental or otherwise, necessary to entitle it to own the
Property and to transact the businesses in which it is now engaged, and the sole
business of Borrower is the ownership, management, operation and sale of the
Property (including any undivided interest therein).

                4.1.2   PROCEEDINGS. Borrower has taken all necessary action to
authorize the execution, delivery and performance of this Agreement and the
other Loan Documents. This Agreement and such other Loan Documents have been
duly executed and delivered by or on behalf of Borrower and constitute legal,
valid and binding obligations of Borrower enforceable against Borrower in
accordance with their respective terms, subject only to applicable bankruptcy,
insolvency and similar laws affecting rights of creditors generally, and
subject, as to enforceability, to general principles of equity (regardless of
whether enforcement is sought in a proceeding in equity or at law).

                4.1.3   NO CONFLICTS. The execution, delivery and performance of
this Agreement and the other Loan Documents by Borrower will not conflict with
or result in a breach of any of the terms or provisions of, or constitute a
default under, or result in the creation or imposition of any lien, charge or
encumbrance (other than pursuant to the Loan Documents) upon any of the

                                       32
<PAGE>

property or assets of Borrower pursuant to the terms of any indenture, mortgage,
deed of trust, loan agreement, partnership agreement or other agreement or
instrument to which Borrower is a party or by which any of Borrower's property
or assets is subject, nor to Borrower's Knowledge will such action result in any
violation of the provisions of any statute or any order, rule or regulation of
any court or governmental agency or body having jurisdiction over Borrower or
any of Borrower's properties or assets, and any consent, approval,
authorization, order, registration or qualification of or with any court or any
such regulatory authority or other governmental agency or body required for the
execution, delivery and performance by Borrower of this Agreement or any other
Loan Documents has been obtained and is in full force and effect.

                4.1.4   LITIGATION. To Borrower's Knowledge, there are no
actions, suits or proceedings at law or in equity by or before any Governmental
Authority or other agency now pending or threatened against or affecting
Borrower or the Property, which actions, suits or proceedings, if determined
against Borrower or the Property, might materially adversely affect the
condition (financial or otherwise) or business of Borrower or the condition or
ownership of the Property.

                4.1.5   AGREEMENTS. Except such instruments and agreements set
forth as Permitted Exceptions in the Title Insurance Policy, Borrower is not a
party to any agreement or instrument or subject to any restriction which might
materially and adversely affect Borrower or the Property, or Borrower's
business, properties or assets, operations or condition, financial or otherwise.
To Borrower's Knowledge, Borrower is not in default in any material respect in
the performance, observance or fulfillment of any of the obligations, covenants
or conditions contained in any agreement or instrument to which it is a party or
by which Borrower or the Property are bound. Borrower has no material financial
obligation under any indenture, mortgage, deed of trust, loan agreement or other
agreement or instrument to which Borrower is a party or by which Borrower or the
Property is otherwise bound, other than (a) obligations incurred in the ordinary
course of the operation of the Property and (b) obligations under the Loan
Documents.

                4.1.6   TITLE. Borrower has good and indefeasible fee simple
title to the real property comprising part of the Property and good title to the
balance of the Property, free and clear of all Liens whatsoever except the
Permitted Encumbrances, such other Liens as are permitted pursuant to the Loan
Documents and the Liens created by the Loan Documents. To Borrower's Knowledge,
there are no claims for payment for work, labor or materials affecting the
Property which are due and unpaid under the contracts pursuant to which such
work or labor was performed or materials provided which are or may become a lien
prior to, or of equal priority with, the Liens created by the Loan Documents.

                4.1.7   SOLVENCY; NO BANKRUPTCY FILING. Borrower (a) has not
entered into the transaction or executed the Note, this Agreement or any other
Loan Documents with the actual intent to hinder, delay or defraud any creditor
and (b) received reasonably equivalent value in exchange for its obligations
under such Loan Documents. Giving effect to the Loan, the fair saleable value of
Borrower's assets exceeds and will, immediately following the making of the
Loan, exceed Borrower's total liabilities, including, without limitation,
subordinated, unliquidated, disputed and contingent liabilities. The fair
saleable value of Borrower's assets is and will, immediately following the
making of the Loan, be greater than Borrower's probable

                                       33
<PAGE>

liabilities, including the maximum amount of its contingent liabilities on its
debts as such debts become absolute and matured. Borrower's assets do not and,
immediately following the making of the Loan will not, constitute unreasonably
small capital to carry out its business as conducted or as proposed to be
conducted. Borrower does not intend to, and does not believe that it will, incur
debt and liabilities (including contingent liabilities and other commitments)
beyond its ability to pay such debt and liabilities as they mature (taking into
account the timing and amounts of cash to be received by Borrower and the
amounts to be payable on or in respect of obligations of Borrower). Except as
expressly disclosed to Lender in writing, no petition in bankruptcy has been
filed against Borrower, or to Borrower's Knowledge, any constituent Person in
the last seven (7) years, and neither Borrower, nor to Borrower's Knowledge, any
constituent Person in the last seven (7) years has ever made an assignment for
the benefit of creditors or taken advantage of any insolvency act for the
benefit of debtors. Neither Borrower nor any of its constituent Persons are
contemplating either the filing of a petition by it under any state or federal
bankruptcy or insolvency laws or the liquidation of all or a major portion of
Borrower's assets or property, and Borrower has no knowledge of any Person
contemplating the filing of any such petition against it or such constituent
Persons.

                4.1.8   FULL AND ACCURATE DISCLOSURE. To Borrower's Knowledge,
no statement of fact made by Borrower in this Agreement or in any of the other
Loan Documents contains any untrue statement of a material fact or omits to
state any material fact necessary to make statements contained herein or therein
not misleading. There is no material fact presently known to Borrower which has
not been disclosed to Lender which adversely affects the Property or the
business, operations or condition (financial or otherwise) of Borrower.

                4.1.9   NO PLAN ASSETS. Borrower is not an "employee benefit
plan," as defined in Section 3(3) of ERISA, subject to Title I of ERISA, and
none of the assets of Borrower constitutes or will constitute "plan assets" of
one or more such plans within the meaning of 29 C.F.R. Section 2510.3-101. In
addition, (a) Borrower is not a "governmental plan" within the meaning of
Section 3(32) of ERISA and (b) transactions by or with Borrower are not subject
to state statutes regulating investment of, and fiduciary obligations with
respect to, governmental plans similar to the provisions of Section 406 of ERISA
or Section 4975 of the Code currently in effect, which prohibit or otherwise
restrict the transactions contemplated by this Loan Agreement. 4.1.10
COMPLIANCE. To Borrower's Knowledge and except as otherwise set forth on
SCHEDULE XII, Borrower and the Property and the use thereof comply in all
material respects with all applicable Legal Requirements, including, without
limitation, building and zoning ordinances and codes. To Borrower's Knowledge,
Borrower is not in default or violation of any order, writ, injunction, decree
or demand of any Governmental Authority. To Borrower's Knowledge, there has not
been committed by Borrower or, to Borrower's Knowledge, any other Person in
occupancy of or involved with the operation or use of the Property any act or
omission affording the federal government or any other Governmental Authority
the right of forfeiture as against the Property or any part thereof or any
monies paid in performance of Borrower's obligations under any of the Loan
Documents.

                4.1.11  FINANCIAL INFORMATION. To Borrower's Knowledge, all
financial data, including, without limitation, the statements of cash flow and
income and operating expense, that

                                       34
<PAGE>

have been delivered to Lender in respect of the Property (i) are true, complete
and correct in all material respects, (ii) accurately represent the financial
condition of the Property as of the date of such reports, and (iii) to the
extent prepared or audited by an independent certified public accounting firm,
have been prepared in accordance with accounting principles reasonably
acceptable to Lender, consistently applied throughout the periods covered,
except as disclosed therein. Borrower does not have any contingent liabilities,
liabilities for taxes, unusual forward or long-term commitments or unrealized or
anticipated losses from any unfavorable commitments that are known to Borrower
and reasonably likely to have a materially adverse effect on the Property or the
operation thereof as an office building, except as referred to or reflected in
said financial statements. Since the date of such financial statements, there
has been no materially adverse change in the financial condition, operations or
business of Borrower from that set forth in said financial statements.

                4.1.12  CONDEMNATION. No Condemnation or other proceeding has
been commenced or, to Borrower's Knowledge, is contemplated with respect to all
or any portion of the Property or for the relocation of roadways providing
access to the Property.

                4.1.13  FEDERAL RESERVE REGULATIONS. No part of the proceeds of
the Loan will be used for the purpose of purchasing or acquiring any "margin
stock" within the meaning of Regulation U of the Board of Governors of the
Federal Reserve System or for any other purpose which would be inconsistent with
such Regulation U or any other Regulations of such Board of Governors, or for
any purposes prohibited by Legal Requirements or by the terms and conditions of
this Agreement or the other Loan Documents.

                4.1.14  UTILITIES AND PUBLIC ACCESS. The Property has rights of
access to public ways and is served by water, sewer, sanitary sewer and storm
drain facilities adequate to service the Property for its respective intended
uses. To Borrower's Knowledge, all public utilities necessary or convenient to
the full use and enjoyment of the Property are located either in the public
right-of-way abutting the Property (which are connected so as to serve the
Property without passing over other property) or in recorded easements serving
the Property and such easements are set forth in and insured by the Title
Insurance Policy. All roads necessary for the use of the Property for their
current respective purposes have been completed and dedicated to public use and
accepted by all Governmental Authorities.

                4.1.15  NOT A FOREIGN PERSON. Borrower is not a "foreign person"
within the meaning of ss.1445(f)(3) of the Code.

                4.1.16  SEPARATE LOTS. The Property is comprised of one (1) or
more parcels which constitute a separate tax lot or lots and does not constitute
a portion of any other tax lot not a part of the Property. -

                4.1.17  ASSESSMENTS. There are no pending, or to Borrower's
Knowledge, proposed special or other assessments for public improvements or
otherwise affecting the Property, nor are there any contemplated improvements to
the Property that may result in such special or other assessments.

                                       35
<PAGE>

                4.1.18  ENFORCEABILITY. The Loan Documents are not subject to
any right of rescission, set-off, counterclaim or defense by Borrower, including
the defense of usury, nor would the operation of any of the terms of the Loan
Documents, or the exercise of any right thereunder, render the Loan Documents
unenforceable, and Borrower has not asserted any right of rescission, set-off,
counterclaim or defense with respect thereto.

                4.1.19  NO PRIOR ASSIGNMENT. There is no prior assignment of the
Leases or any portion of the Rents by Borrower or any of its predecessors in
interest, given as collateral security which are presently outstanding.

                4.1.20  INSURANCE. Borrower has obtained and has delivered to
Lender certified copies of all insurance policies reflecting the insurance
coverages, amounts and other requirements set forth in this Agreement. To
Borrower's Knowledge, no claims have been made under any such policy, and no
Person, including Borrower, has done, by act or omission, anything which would
impair the coverage of any such policy.

                4.1.21  USE OF PROPERTY. The Property is used exclusively for
office purposes and other appurtenant and related uses.

                4.1.22  CERTIFICATE OF OCCUPANCY; LICENSES. To Borrower's
Knowledge, all certifications, permits, licenses and approvals, including
without limitation, certificates of completion and occupancy permits required to
be obtained by Borrower for the legal use, occupancy and operation of the
Property as an office building have been obtained and are in full force and
effect, and to Borrower's Knowledge, all certifications, permits, licenses and
approvals, including without limitation, certificates of completion and
occupancy permits required to be obtained by any Person other than Borrower for
the legal use, occupancy and operation of the Property as an office building,
have been obtained and are in full force and effect (all of the foregoing
certifications, permits, licenses and approvals are collectively referred to as
the "LICENSES"). Borrower shall and shall cause all other Persons to, keep and
maintain all licenses necessary for the operation of the Property as an office
building. To Borrower's Knowledge, the use being made of the Property is in
conformity with all certificates of occupancy issued for the Property.

                4.1.23  FLOOD ZONE. To Borrower's Knowledge, no Improvements on
the Property are located in an area identified by the Federal Emergency
Management Agency as an area having special flood hazards.

                4.1.24  PHYSICAL CONDITION. Except as disclosed in the Physical
Conditions Reports delivered to Lender in connecting with this Loan, to
Borrower's Knowledge, the Property, including, without limitation, all
buildings, improvements, parking facilities, sidewalks, storm drainage systems,
roofs, plumbing systems, HVAC systems, fire protection systems, electrical
systems, equipment, elevators, exterior sidings and doors, landscaping,
irrigation systems and all structural components, are in good condition, order
and repair in all material respects; there exists no structural or other
material defects or damages in the Property, and Borrower has not received
notice from any insurance company or bonding company of any defects or
inadequacies in the Property, or any part thereof, which would adversely affect
the

                                       36
<PAGE>

insurability of the same or cause the imposition of extraordinary premiums or
charges thereon or of any termination or threatened termination of any policy of
insurance or bond.

                4.1.25  BOUNDARIES. To Borrower's Knowledge, all of the
improvements which were included in determining the appraised value of the
Property lie wholly within the boundaries and building restriction lines of the
Property, and no improvements on adjoining properties encroach upon the
Property, and no easements or other encumbrances upon the Property encroach upon
any of the improvements, so as to affect the value or marketability of the
Property except those which are insured against by title insurance.

                4.1.26  LEASES. To Borrower's Knowledge, the Property is not
subject to any Leases other than the Leases described on the Rent Roll attached
as SCHEDULE XI hereto and made a part hereof. No Person has any possessory
interest in the Property or right to occupy the same except under and pursuant
to the provisions of the Leases. The current Leases are in full force and effect
and, except as set forth on SCHEDULE XII hereto, to Borrower's Knowledge, there
are no defaults thereunder by either party and there are no conditions that,
with the passage of time or the giving of notice, or both, would constitute
defaults thereunder. No Rent (including security deposits) has been paid more
than one (1) month in advance of its due date. All work to be performed by
Borrower under each Lease has been performed as required and has been accepted
by the applicable tenant, and, except as set forth on SCHEDULE XII hereto, any
payments, free rent, partial rent, rebate of rent or other payments, credits,
allowances or abatements required to be given by Borrower to any tenant has
already been received by such tenant. There has been no prior sale, transfer or
assignment, hypothecation or pledge of any Lease or of the Rents received
therein which is outstanding. To Borrower's Knowledge, except as set forth on
Schedule XI, no tenant listed on SCHEDULE XI has assigned its Lease or sublet
all or any portion of the premises demised thereby, no such tenant holds its
leased premises under assignment or sublease, nor does anyone except such tenant
and its employees occupy such leased premises. No tenant under any Lease has a
right or option pursuant to such Lease or otherwise to purchase all or any part
of the leased premises or the building of which the leased premises are a part.
Except as set forth in SCHEDULE XI, no tenant under any Lease has any right or
option for additional space in the Improvements except as set forth in SCHEDULE
XI. To Borrower's actual knowledge based on the Environmental Report delivered
to Lender in connection herewith, no hazardous wastes or toxic substances, as
defined by applicable federal, state or local statutes, rules and regulations,
have been disposed, stored or treated by any tenant under any Lease on or about
the leased premises nor does Borrower have any knowledge of any tenant's
intention to use its leased premises for any activity which, directly or
indirectly, involves the use, generation, treatment, storage, disposal or
transportation of any petroleum product or any toxic or hazardous chemical,
material, substance or waste, except in either event, in compliance with
applicable federal, state or local statues, rules and regulations.

                4.1.27  SURVEY. To Borrower's Knowledge, the Survey for the
Property delivered to Lender in connection with this Agreement does not fail to
reflect any material matter affecting the Property or the title thereto.

                4.1.28  LOAN TO VALUE. The maximum principal amount of the Loan
does not exceed one hundred twenty-five percent (125%) of the fair market value
of the Property as set forth on the appraisal of the Property delivered to
Lender.

                                       37
<PAGE>

                4.1.29  FILING AND RECORDING TAXES. All transfer taxes, deed
stamps, intangible taxes or other amounts in the nature of transfer taxes
required to be paid by any Person under applicable Legal Requirements currently
in effect in connection with the acquisition of the Property by Borrower have
been paid or are simultaneously being paid. All mortgage, mortgage recording,
stamp, intangible or other similar tax required to be paid by any Person under
applicable Legal Requirements currently in effect in connection with the
execution, delivery, recordation, filing, registration, perfection or
enforcement of any of the Loan Documents, including, without limitation, the
Mortgage, have been paid, and, under current Legal Requirements, the Mortgage is
enforceable in accordance with its terms by Lender (or any subsequent holder
thereof).

                4.1.30  SPECIAL PURPOSE ENTITY/SEPARATENESS.

                (a)     Until the Debt has been paid in full, Borrower hereby
represents, warrants and covenants that the Borrower is, shall be and shall
continue to be a Special Purpose Entity. If Borrower consists of more than one
Person, each such Person shall be a Special Purpose Entity (provided any
representations and warranties as to a Borrower shall be deemed made by each
Borrower as to its Borrowing entity only). Lender acknowledges that the single
purpose provisions contained in the organizational documents of Borrower and its
general partners meet the definition of "Special Purpose Entity" as set forth
herein.

                (b)     The representations, warranties and covenants set forth
in Section 4.1.30(a) shall survive for so long as any amount remains payable to
Lender under this Agreement or any other Loan Document.

                (c)     Any and all of the assumptions made in any Insolvency
Opinion, including, but not limited to, any exhibits attached thereto, will have
been and shall be true and correct in all respects, and Borrower will have
complied and will comply with all of the assumptions made with respect to it in
any Insolvency Opinion. Each entity other than Borrower with respect to which an
assumption is made in any Insolvency Opinion will have complied and will comply
with all of the assumptions made with respect to it in any such Insolvency
Opinion.

                4.1.31  PROPERTY MANAGEMENT AGREEMENT. The Property Management
Agreement is in full force and effect and, to Borrower's Knowledge, there are no
defaults thereunder by any party thereto and no event has occurred that, with
the passage of time and/or the giving of notice would constitute a default
thereunder.

                4.1.32  ILLEGAL ACTIVITY. To Borrower's Knowledge, no portion of
the Property has been or will be purchased with proceeds of any illegal
activity.

                4.1.33  NO CHANGE IN FACTS OR CIRCUMSTANCES; DISCLOSURE. All
\information submitted by Borrower to Lender and in all financial statements,
rent rolls, reports, certificates and other documents submitted in connection
with the Loan or in satisfaction of the terms thereof and all statements of fact
made by Borrower in this Agreement or in any other Loan Document, are accurate,
complete and correct in all material respects, provided, however, that if such
information was provided to Borrower by non-affiliated third parties, Borrower
represents that such information is, to Borrower's Knowledge, accurate, complete
and correct in all material

                                       38
<PAGE>

respects. To Borrower's Knowledge, there has been no material adverse change in
any condition, fact, circumstance or event that would make any such information
inaccurate, incomplete or otherwise misleading in any material respect or that
otherwise materially and adversely affects or might materially and adversely
affect the Property or the business operations or the financial condition of
Borrower. To Borrower's Knowledge, Borrower has disclosed to Lender all material
facts and has not failed to disclose any material fact that could cause any
representation or warranty made herein to be materially misleading.

                4.1.34  INVESTMENT COMPANY ACT. Borrower is not (a) an
"investment company" or a company "controlled" by an "investment company,"
within the meaning of the Investment Company Act of 1940, as amended; (b) a
"holding company" or a "subsidiary company" of a "holding company" or an
"affiliate" of either a "holding company" or a "subsidiary company" within the
meaning of the Public Utility Holding Company Act of 1935, as amended; or (c)
subject to any other federal or state law or regulation which purports to
restrict or regulate its ability to borrow money.

                4.1.35  PRINCIPAL PLACE OF BUSINESS AND ORGANIZATION. Borrower
shall not change its principal place of business set forth in the introductory
paragraph of this Agreement without first giving Lender thirty (30) days prior
written notice. Borrower shall not change the place of its organization as set
forth in the introductory paragraph of this Agreement without the consent of
Lender, which consent shall not be unreasonably withheld, conditioned or
delayed. Upon Lender's reasonable request, Borrower shall execute and deliver
additional financing statements, security agreements and other instruments which
may be necessary to effectively evidence or perfect Lender's security interest
in the Property as a result of such change of principal place of business or
place of organization.

                4.1.36  ENVIRONMENTAL REPRESENTATIONS AND WARRANTIES. Based upon
an environmental assessment of the Property, and except as otherwise disclosed
by the Environmental Report, Borrower represents and warrants that to Borrower's
Knowledge (a) there are no Hazardous Substances or underground storage tanks in,
on, or under the Property, except those that are both (i) in compliance with all
applicable Environmental Laws and with permits issued pursuant thereto and (ii)
fully disclosed to Lender in writing pursuant to the Environmental Report; (b)
there are no past, present or threatened Releases of Hazardous Substances in,
on, under or from the Property which have not been fully remediated in
accordance with Environmental Law; (c) there is no identified threat of any
Release of Hazardous Substances migrating to the Property; (d) there is no past
or present non-compliance with Environmental Laws, or with permits issued
pursuant thereto, in connection with the Property which has not been fully
remediated in accordance with Environmental Law; (e) Borrower does not know of,
and has not received, any written or oral notice or other communication from any
person or entity (including but not limited to a governmental entity) relating
to Hazardous Substances or Remediation thereof, of possible liability of any
person or entity pursuant to any Environmental Law, other environmental
conditions in connection with the Property, or any actual or potential
administrative or judicial proceedings in connection with any of the foregoing;
and (f) Borrower has truthfully and fully provided to Lender, in writing, any
and all information relating to conditions in, on, under or from the Property
that is known to Borrower and that is contained in files and records of
Borrower, including but not limited to any

                                       39
<PAGE>

reports relating to Hazardous Substances in, on, under or from the Property
and/or to the environmental condition of the Property.

                4.1.37  ACQUISITION COSTS. Borrower represents and warrants that
all consideration payable to the seller of the Property to Borrower has been, or
shall be in connection with the funding of the loan, paid in full, and that no
further obligation to any such seller, contingent or otherwise, shall remain
outstanding after the date hereof.

                4.1.38  EMBARGOED PERSON. As of the Closing Date, to Borrower's
Knowledge, (a) none of the funds or other assets of Borrower constitute property
of, or are beneficially owned, directly or indirectly, by any Embargoed Person;
(b) no Embargoed Person has any interest of any nature whatsoever in Borrower
with the result that the investment in Borrower (whether directly or
indirectly), is prohibited by law or the Loan is in violation of law; and (c)
none of the funds of Borrower have been derived from any unlawful activity with
the result that the investment in Borrower (whether directly or indirectly), is
prohibited by law or the Loan is in violation of law.

                4.1.39  CASH MANAGEMENT ACCOUNT. Borrower hereby represents and
warrants to Lender that:

                (a)     This Agreement, together with the other Loan Documents,
create a valid and continuing security interest (as defined in the Uniform
Commercial Code of the State of Delaware) in the Lockbox Account and Cash
Management Account in favor of Lender, which security interest is prior to all
other Liens, other than Permitted Encumbrances, and is enforceable as such
against creditors of and purchasers from Borrower. Other than in connection with
the Loan Documents and except for Permitted Encumbrances, Borrower has not sold,
pledged, transferred or otherwise conveyed the Lockbox Account and Cash
Management Account ;

                (b)     Each of the Lockbox Account and Cash Management Account
constitute "deposit accounts" and/or "securities accounts" within the meaning of
the Uniform Commercial Code of the State of Delaware);

                (c)     Pursuant and subject to the terms hereof, the Lockbox
Bank and Agent have agreed to comply with all instructions originated by Lender,
without further consent by Borrower, directing disposition of the Lockbox
Account and Cash Management Account and all sums at any time held, deposited or
invested therein, together with any interest or other earnings thereon, and all
proceeds thereof (including proceeds of sales and other dispositions), whether
accounts, general intangibles, chattel paper, deposit accounts, instruments,
documents or securities; and

                (d)     The Lockbox Account and Cash Management Account are not
in the name of any Person other than Borrower, as pledgor, or Lender, as
pledgee. Borrower has not consented to the Lockbox Bank and Agent complying with
instructions with respect to the Lockbox Account and Cash Management Account
from any Person other than Lender.

        Section 4.2 SURVIVAL OF REPRESENTATIONS. Borrower agrees that all of the
representations and warranties of Borrower set forth in Section 4.1 and
elsewhere in this

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<PAGE>

Agreement and in the other Loan Documents shall survive for so long as any
amount remains owing to Lender under this Agreement or any of the other Loan
Documents by Borrower. All representations, warranties, covenants and agreements
made in this Agreement or in the other Loan Documents by Borrower shall be
deemed to have been relied upon by Lender notwithstanding any investigation
heretofore or hereafter made by Lender or on its behalf. In the event there are
more than one Borrower, each Borrower's representations regarding the Borrower
are limited to such Borrower.

                         ARTICLE 5 - BORROWER COVENANTS

        Section 5.1 AFFIRMATIVE COVENANTS. From the Closing Date and until
payment and performance in full of all obligations of Borrower under the Loan
Documents or the earlier release of the Lien of the Mortgage encumbering the
Property (and all related obligations) in accordance with the terms of this
Agreement and the other Loan Documents, Borrower hereby covenants and agrees
with Lender that:

                5.1.1   EXISTENCE; COMPLIANCE WITH LEGAL REQUIREMENTS;
INSURANCE. Borrower shall do or cause to be done all things necessary to
preserve, renew and keep in full force and effect its existence, rights,
licenses, permits and franchises and comply with all Legal Requirements
applicable to it and the Property. Borrower shall not commit, nor shall Borrower
permit or any other Person in occupancy of or involved with the operation or use
of the Property to commit any act or omission affording the federal government
or any state or local government the right of forfeiture as against the Property
or any part thereof or any monies paid in performance of Borrower's obligations
under any of the Loan Documents. Borrower hereby covenants and agrees not to
commit, permit or suffer to exist any act or omission affording such right of
forfeiture. Borrower shall at all times maintain, preserve and protect all its
franchises and trade names and preserve all the remainder of its property used
or useful in the conduct of its business and shall keep the Property in good
working order and repair, and from time to time make, or cause to be made, all
reasonably necessary repairs, renewals, replacements, betterments and
improvements thereto, all as more fully provided in the Mortgage. Borrower shall
keep the Property insured at all times by financially sound and reputable
insurers, to such extent and against such risks, and maintain liability and such
other insurance, as is more fully provided in this Agreement. After prior
written notice to Lender, Borrower, at its own expense, may contest by
appropriate legal proceeding promptly initiated and conducted in good faith and
with due diligence, the validity of any Legal Requirement, the applicability of
any Legal Requirement to Borrower or the Property or any alleged violation of
any Legal Requirement, provided that (i) no Event of Default has occurred and
remains uncured; (ii) intentionally omitted; (iii) such proceeding shall be
permitted under and be conducted in accordance with the provisions of any
instrument to which Borrower is subject and shall not constitute a default
thereunder and such proceeding shall be conducted in accordance with all
applicable statutes, laws and ordinances; (iv) the Property or any part thereof
or interest therein will not be in danger of being sold, forfeited, terminated,
cancelled or lost; (v) Borrower shall promptly upon final determination thereof
comply with any such Legal Requirement determined to be valid or applicable or
cure any violation of any Legal Requirement; (vi) such proceeding shall suspend
the enforcement of the contested Legal Requirement against Borrower or the
Property; and (vii) Borrower shall furnish such security as may be required in
the proceeding, or as may be requested by Lender, to insure compliance with such
Legal Requirement, together with all interest and penalties payable

                                       41
<PAGE>

in connection therewith. Lender may apply any such security, as necessary to
cause compliance with such Legal Requirement at any time when, in the reasonable
judgment of Lender, the validity, applicability or violation of such Legal
Requirement is finally established or the Property (or any part thereof or
interest therein) shall be in danger of being sold, forfeited, terminated,
cancelled or lost.

                5.1.2   TAXES AND OTHER CHARGES. Borrower shall pay or cause to
be paid all Taxes and Other Charges now or hereafter levied or assessed or
imposed against the Property or any part thereof as the same become due and
payable; PROVIDED, HOWEVER, Borrower's obligation to directly pay to the
appropriate taxing authority Taxes shall be suspended for so long as Borrower
complies with the terms and provisions of Section 7.2 hereof. Borrower will
deliver to Lender receipts for payment or other evidence satisfactory to Lender
that the Taxes and Other Charges have been so paid or are not then delinquent no
later than ten (10) days prior to the date on which the Taxes and/or Other
Charges would otherwise be delinquent if not paid (PROVIDED, HOWEVER, that
Borrower is not required to furnish such receipts for payment of Taxes in the
event that such Taxes have been paid by Lender pursuant to Section 7.2 hereof).
If Borrower pays or causes to be paid all Taxes and Other Charges and provides a
copy of the receipt evidencing the payment thereof to Lender, then Lender shall
reimburse Borrower, provided that there are then sufficient proceeds in the Tax
and Insurance Escrow Fund and provided that the Taxes are being paid pursuant to
Section 7.2. Upon written request of Borrower, if Lender has paid such Taxes
pursuant to Section 7.2 hereof, Lender shall provide Borrower with evidence that
such Taxes have been paid. Borrower shall not suffer and shall promptly cause to
be paid and discharged any Lien or charge whatsoever which may be or become a
Lien or charge against the Property, and shall promptly pay for all utility
services provided to the Property. After prior written notice to Lender,
Borrower, at its own expense, may contest by appropriate legal proceeding,
promptly initiated and conducted in good faith and with due diligence, the
amount or validity or application in whole or in part of any Taxes or Other
Charges, provided that (i) Borrower is permitted to do so under the provisions
of any mortgage or deed of trust superior in lien to the Mortgage; (ii) such
proceeding shall be permitted under and be conducted in accordance with the
provisions of any other instrument to which Borrower is subject and shall not
constitute a default thereunder and such proceeding shall be conducted in
accordance with all applicable statutes, laws and ordinances; (iii) the Property
nor any part thereof or interest therein will be in danger of being sold,
forfeited, terminated, cancelled or lost; (iv) Borrower shall promptly upon
final determination thereof pay the amount of any such Taxes or Other Charges,
together with all costs, interest and penalties which may be payable in
connection therewith; (v) such proceeding shall suspend the collection of such
contested Taxes or Other Charges from the Property; and (vi) Borrower shall
furnish such security as may be required in the proceeding, or as may be
reasonably requested by Lender, to insure the payment of any such Taxes or Other
Charges, together with all interest and penalties thereon. Lender may pay over
any such cash deposit or part thereof held by Lender to the claimant entitled
thereto at any time when, in the reasonable judgment of Lender, the entitlement
of such claimant is established.

                5.1.3   LITIGATION. Borrower shall give prompt written notice to
Lender upon obtaining information of any litigation or governmental proceedings
pending or threatened against Borrower which might materially adversely affect
Borrower's condition (financial or otherwise) or business or the Property.

                                       42
<PAGE>

                5.1.4   ACCESS TO PROPERTY. Borrower shall permit agents,
representatives and employees of Lender to inspect the Property or any part
thereof at reasonable hours upon reasonable advance notice, subject to the
rights of Tenants under their respective Leases.

                5.1.5   NOTICE OF DEFAULT. Borrower shall promptly advise Lender
of the occurrence of any Default or Event of Default of which Borrower has
knowledge.

                5.1.6   COOPERATE IN LEGAL PROCEEDINGS. Borrower shall cooperate
fully with Lender with respect to any proceedings before any court, board or
other Governmental Authority which may in any way affect the rights of Lender
hereunder or any rights obtained by Lender under any of the other Loan Documents
and, in connection therewith, permit Lender, at its election, to participate in
any such proceedings.

                5.1.7   PERFORM LOAN DOCUMENTS. Borrower shall observe, perform
and satisfy all the terms, provisions, covenants and conditions of, and shall
pay when due all costs, fees and expenses to the extent required under the Loan
Documents executed and delivered by, or applicable to, Borrower.

                5.1.8   INSURANCE BENEFITS. Borrower shall cooperate with Lender
in obtaining for Lender the benefits of any Insurance Proceeds lawfully or
equitably payable in connection with the Property, and Lender shall be
reimbursed for any expenses incurred in connection therewith (including
reasonable attorneys' fees and disbursements, and the payment by Borrower of the
expense of an appraisal on behalf of Lender in case of a fire or other casualty
affecting the Property or any part thereof) out of such Insurance Proceeds.

                5.1.9   FURTHER ASSURANCES. Borrower shall, at Borrower's sole
cost and expense:

                (a)     furnish to Lender all instruments, documents, boundary
surveys, footing or foundation surveys, certificates, plans and specifications,
appraisals, title and other insurance reports and agreements, and each and every
other document, certificate, agreement and instrument required to be furnished
by Borrower pursuant to the terms of the Loan Documents or reasonably requested
by Lender in connection therewith;

                (b)     execute and deliver to Lender such documents,
instruments, certificates, assignments and other writings, and do such other
acts necessary or desirable, to evidence, preserve and/or protect the collateral
at any time securing or intended to secure the obligations of Borrower under the
Loan Documents, as Lender may reasonably require; and

                (c)     do and execute all and such further lawful and
reasonable acts, conveyances and assurances for the better and more effective
carrying out of the intents and purposes of this Agreement and the other Loan
Documents, as Lender shall reasonably require from time to time.

                5.1.10  TENANCY IN COMMON. In the event that Borrower is, now or
hereafter, comprised of more than one Person, then each such Person comprising
Borrower shall execute and be bound by a Tenants-in-Common Agreement, which
shall be recorded, and shall otherwise comply with Section 5.2.13(b) hereof.
Borrower shall give prompt notice to Lender of any default or event of default
under the Tenants-in-Common Agreement.

                                       43
<PAGE>

                5.1.11  FINANCIAL REPORTING.

                (a)     Borrower will keep and maintain or will cause to be kept
and maintained on a Fiscal Year basis, in accordance with GAAP (or such other
accounting basis reasonably acceptable to Lender), records and accounts
reflecting all of the financial affairs of Borrower and all items of income and
expense in connection with the operation on an individual basis of the Property.
Lender shall have the right from time to time at all times during normal
business hours upon reasonable notice to examine such books, records and
accounts at the office of Borrower, Property Manager or other Person maintaining
such books, records and accounts and to make such copies or extracts thereof as
Lender shall desire. After the occurrence and during the continuance of an Event
of Default, Borrower shall pay any costs and expenses incurred by Lender to
examine Borrower's accounting records with respect to the Property, as Lender
shall reasonably determine to be necessary or appropriate in the protection of
Lender's interest.

                (b)     Borrower will cause Property Manager to furnish to
Lender annually, within one hundred twenty (120) days following the end of each
Fiscal Year of Borrower, certified financial statements prepared in accordance
with GAAP (or such other accounting basis reasonably acceptable to Lender) for
the Property for such Fiscal Year, including statements of profit and loss for
the Property. Such statements shall set forth the financial condition and the
results of operations for the Property for such Fiscal Year, and shall include,
but not be limited to, amounts representing annual Net Cash Flow, Net Operating
Income, Gross Income from Operations and Operating Expenses. Such annual
financial statements shall be accompanied by (i) a comparison of the budgeted
income and expenses and the actual income and expenses for the prior Fiscal
Year, (ii) a certificate executed by the Property Manager, stating that each
such annual financial statement presents fairly the results of operations of the
Property and has been prepared in accordance with GAAP (or such other accounting
basis reasonably acceptable to Lender), (iii) a certified rent roll containing
current rent, lease expiration dates and the square footage occupied by each
tenant; (v) a schedule reconciling Net Operating Income to Net Cash Flow (the
"NET CASH FLOW SCHEDULE"), which shall itemize all material adjustments made to
Net Operating Income to arrive at Net Cash Flow. Together with the annual
financial statements, Property Manager shall furnish to Lender a Certificate
certifying to its knowledge as of the date thereof whether there exists an event
or circumstance which constitutes a Default or Event of Default under the Loan
Documents executed and delivered by, or applicable to, Borrower, and if such
Default or Event of Default exists, the nature thereof, the period of time it
has existed and the action then being taken to remedy the same.

                (c)     Borrower will furnish, or cause to be furnished, to
Lender on or before twenty (20) days after the end of each calendar quarter the
following items, accompanied by a certificate of Property Manager, stating that
such items are true, correct, accurate, and complete and fairly present the
results of the operations of the Property (subject to normal year-end
adjustments) as applicable: (i) a rent roll for the subject month; (ii)
quarterly and year-to-date operating statements (including Capital Expenditures)
prepared for each calendar quarter, noting Net Operating Income, Gross Income
from Operations, and Operating Expenses (not including any contributions to the
Replacement Reserve Fund, and other information necessary and sufficient to
fairly represent the financial position and results of operation of the Property
during such calendar month, and containing a comparison of budgeted income and
expenses and the actual income and expenses together with a detailed explanation
of any variances of five percent

                                       44
<PAGE>

(5%) or more between budgeted and actual amounts for such periods, all in form
satisfactory to Lender; (iii) a calculation reflecting the annual Debt Service
Coverage Ratio for the immediately preceding twelve (12) month period as of the
last day of such month; and (iv) a Net Cash Flow Schedule.

                (d)     For the partial year period commencing on the Closing
Date, and for each Fiscal Year thereafter, Borrower shall cause Property Manager
to submit to Lender an Annual Budget not later than thirty (30) days after the
commencement of such period or Fiscal Year in form reasonably satisfactory to
Lender. If a Cash Trap Event Period exists, the Annual Budget shall be subject
to Lender's written approval (each such Annual Budget, an "APPROVED ANNUAL
BUDGET"). In the event that Lender objects to a proposed Annual Budget submitted
by Borrower during a Cash Trap Event Period, Lender shall advise Borrower of
such objections within fifteen (15) days after receipt thereof (and deliver to
Borrower a reasonably detailed description of such objections) and Borrower
shall promptly revise such Annual Budget and resubmit the same to Lender. Lender
shall advise Borrower of any objections to such revised Annual Budget within ten
(10) days after receipt thereof (and deliver to Borrower a reasonably detailed
description of such objections) and Borrower shall promptly revise the same in
accordance with the process described in this subsection until Lender approves
the Annual Budget. Until such time that Lender approves a proposed Annual
Budget, the most recently Approved Annual Budget shall apply; provided that such
Approved Annual Budget shall be adjusted to reflect actual increases in Taxes,
Insurance Premiums and Other Charges.

                (e)     In the event that a Cash Trap Event Period Exists and
Borrower must incur an extraordinary operating expense or capital expense not
set forth in the Approved Annual Budget (each an "EXTRAORDINARY EXPENSE"), then
Borrower shall promptly deliver to Lender a reasonably detailed explanation of
such proposed Extraordinary Expense for Lender's approval.

                (f)     Borrower shall cause Property Manager to furnish to
Lender, within ten (10) Business Days after request (or as soon thereafter as
may be reasonably possible), such further detailed information with respect to
Property Manager or the Property as may be reasonably requested by Lender,
including, but not limited to, a certificate stating to its knowledge that the
representations and warranties of Borrower set forth in Section 4.1.30(a) are
true and correct as of the date of such certificate.

                (g)     Borrower shall cause Property Manager to furnish to
Lender, within ten (10) Business Days after request (or as soon thereafter as
may be reasonably possible), such further detailed information with respect to
the operation of the Property as may be reasonably requested by Lender.

                (h)     Any reports, statements or other information required to
be delivered under this Agreement shall be delivered (i) in paper form, (ii) on
a diskette, and (iii) if requested by Lender and within the capabilities of
Property Manager's data systems without change or modification thereto, in
electronic form and prepared using a Microsoft Word for Windows or WordPerfect
for Windows files (which files may be prepared using a spreadsheet program and
saved as word processing files).

                                       45
<PAGE>

                5.1.12  BUSINESS AND OPERATIONS. Borrower will continue to
engage in the businesses presently conducted by it as and to the extent the same
are necessary for the ownership, maintenance, management and operation of the
Property. Borrower will qualify to do business and will remain in good standing
under the laws of each jurisdiction as and to the extent the same are required
for the ownership, maintenance, management and operation of the Property.

                5.1.13  TITLE TO THE PROPERTY. Borrower will warrant and defend
(a) the title to the Property and every part thereof, subject only to Liens
permitted hereunder (including Permitted Encumbrances) and (b) the validity and
priority of the Lien of the Mortgage and the Assignment of Leases on the
Property, subject only to Liens permitted hereunder (including Permitted
Encumbrances), in each case against the claims of all Persons whomsoever.
Borrower shall reimburse Lender for any losses, costs, damages or expenses
(including reasonable attorneys' fees and court costs) incurred by Lender if an
interest in the Property, other than as permitted hereunder, is claimed by
another Person.

                5.1.14  COSTS OF ENFORCEMENT. In the event (a) that the Mortgage
encumbering the Property is foreclosed in whole or in part or that the Mortgage
is put into the hands of an attorney for collection, suit, action or
foreclosure, (b) of the foreclosure of any mortgage prior to or subsequent to
the Mortgage encumbering the Property in which proceeding Lender is made a
party, or (c) of the bankruptcy, insolvency, rehabilitation or other similar
proceeding in respect of or an assignment by Borrower for the benefit of its
creditors, then Borrower (or only the applicable Borrower if as a result of
clause (c)), its successors or assigns, shall be chargeable with and agrees to
pay all costs of collection and defense, including reasonable attorneys' fees
and costs, incurred by Lender or Borrower in connection therewith and in
connection with any appellate proceeding or post-judgment action involved
therein, together with all required service or use taxes.

                5.1.15  ESTOPPEL STATEMENT.

                (a)     After request by Lender, Borrower shall cause Property
Manager to furnish to Lender within ten (10) days a statement, duly acknowledged
and certified, setting forth (i) the amount of the original principal amount of
the Note, (ii) the unpaid principal amount of the Note, (iii) the applicable
interest rate of the Note, (iv) the date installments of interest and/or
principal were last paid, (v) any offsets or defenses to the payment of the
Debt, if any, and (vi) that the Note, this Agreement, the Mortgage and the other
Loan Documents are valid, legal and binding obligations and have not been
modified or if modified, giving particulars of such modification.

                (b)     Borrower shall cause Property Manager to use
commercially reasonable efforts to deliver to Lender upon request, tenant
estoppel certificates from each commercial tenant leasing space at the Property
in form and substance reasonably satisfactory to Lender provided that Borrower
shall not be required to deliver such certificates more frequently than one (1)
time in any calendar year.

                (c)     Within thirty (30) days of request by Borrower, Lender
shall deliver to Borrower a statement setting forth the items described at
(a)(i), (ii), (iii) and (iv) of this Section 5.1.15.

                                       46
<PAGE>

                5.1.16  LOAN PROCEEDS. Borrower shall use the proceeds of the
Loan received by it on the Closing Date only for the purposes set forth in
Section 2.1.4.

                5.1.17  PERFORMANCE BY BORROWER. Borrower shall in a timely
manner observe, perform and fulfill each and every covenant, term and provision
of each Loan Document executed and delivered by, or applicable to, Borrower, and
shall not enter into or otherwise suffer or permit any amendment, waiver,
supplement, termination or other modification of any Loan Document executed and
delivered by, or applicable to, Borrower without the prior written consent of
Lender.

                5.1.18  CONFIRMATION OF REPRESENTATIONS. Borrower shall cause
Property Manager to deliver, in connection with any Securitization, (a) one or
more Officer's Certificates certifying as to the accuracy of all representations
made by Borrower in the Loan Documents as of the date of the closing of such
Securitization, and (b) certificates of the relevant Governmental Authorities in
all relevant jurisdictions indicating the good standing and qualification of
Borrower and its member as of the date of the Securitization.

                5.1.19  NO JOINT ASSESSMENT. Borrower shall not suffer, permit
or initiate the joint assessment of the Property (except as tenants in common)
(a) with any other real property constituting a tax lot separate from the
Property, and (b) which constitutes real property with any portion of the
Property which may be deemed to constitute personal property, or any other
procedure whereby the lien of any taxes which may be levied against such
personal property shall be assessed or levied or charged to such real property
portion of the Property.

                5.1.20  LEASING MATTERS. Any Leases with respect to the Property
written after the Closing Date for more than the Relevant Leasing Threshold
square footage shall be subject to the prior written approval of Lender, which
approval may be given or withheld in the sole discretion of Lender. Lender shall
approve or disapprove any such Lease within ten (10) Business Days of Lender's
receipt of a final execution draft of such Lease (including all exhibits,
schedules, supplements, addenda or other agreements relating thereto) and a
written notice from Borrower requesting Lender's approval to such Lease, and
such Lease shall be deemed approved, if Lender does not disapprove such Lease
within said ten (10) Business Day period PROVIDED such written notice
conspicuously states, in large bold type, that "PURSUANT TO SECTION 5.1.20 OF
THE LOAN AGREEMENT, THE LEASE SHALL BE DEEMED APPROVED IF LENDER DOES NOT
RESPOND TO THE CONTRARY WITHIN TEN (10) BUSINESS DAYS OF LENDER'S RECEIPT OF
SUCH LEASE AND WRITTEN NOTICE". Borrower shall furnish Lender with executed
copies of all Leases. All renewals of Leases and all proposed Leases shall
provide for rental rates comparable to existing local market rates (unless such
rental rates are otherwise set forth in the Leases executed prior to the Closing
Date). All proposed Leases shall be on commercially reasonable terms and shall
not contain any terms which would materially affect Lender's rights under the
Loan Documents. All Leases executed after the Closing Date shall provide that
they are subordinate to the Mortgage encumbering the Property and that the
tenant thereunder agrees to attorn to Lender or any purchaser at a sale by
foreclosure or power of sale. Borrower (i) shall observe and perform the
obligations imposed upon the lessor under the Leases in a commercially
reasonable manner; (ii) shall enforce the terms, covenants and conditions
contained in the Leases upon the part of the tenant thereunder to be observed or
performed in a commercially reasonable manner and in a manner not to impair

                                       47
<PAGE>

the value of the Property involved except that no termination by Borrower or
acceptance of surrender by a tenant of any Lease shall be permitted unless by
reason of a tenant default and then only in a commercially reasonable manner to
preserve and protect the Property PROVIDED, HOWEVER, that no such termination or
surrender of any Lease covering more than the Relevant Leasing Threshold will be
permitted without the written consent of Lender which consent may be withheld in
the sole discretion of Lender; (iii) shall not collect any of the rents more
than one (1) month in advance (other than security deposits); (iv) shall not
execute any other assignment of lessor's interest in the Leases or the Rents
(except as contemplated by the Loan Documents); (v) shall not alter, modify or
change the terms of the Leases in a manner inconsistent with the provisions of
the Loan Documents without the prior written consent of Lender, which consent
may be withheld in the sole discretion of Lender; and (vi) shall execute and
deliver at the request of Lender all such further assurances, confirmations and
assignment in connection with the Leases as Lender shall from time to time
reasonably require. Notwithstanding the foregoing, Borrower may, without the
prior written consent of Lender, terminate any Lease which demises less than the
Relevant Leasing Threshold under any of the following circumstances: (i) the
tenant under said Lease is in default beyond any applicable grace and cure
period, and Borrower has the right to terminate such Lease; (ii) such
termination is permitted by the terms of the Lease in question and Borrower has
secured an obligation from a third party to lease the space under the Lease to
be terminated at a rental equal to or higher than the rental due under the Lease
to be terminated; and (iii) if the tenant under the Lease to be terminated, has
executed a right under said Lease to terminate its lease upon payment of a
termination fee to Borrower, and has in fact terminated its lease and paid said
fee, Borrower may accept said termination.

                5.1.21  ALTERATIONS. Subject to the rights of tenants to make
alterations pursuant to the terms of their respective Leases, Borrower shall
obtain Lender's prior written consent to any alterations to any Improvements,
which consent shall not be unreasonably withheld or delayed except with respect
to alterations that may have a material adverse effect on Borrower's financial
condition, the value of the Property or the Net Operating Income.
Notwithstanding the foregoing, Lender's consent shall not be required in
connection with any alterations that will not have a material adverse effect on
Borrower's financial condition, the value of the Property or the Net Operating
Income, provided that such alterations are made in connection with (a) tenant
improvement work performed pursuant to the terms of any Lease executed on or
before the Closing Date, (b) tenant improvement work performed pursuant to the
terms and provisions of a Lease and not adversely affecting any structural
component of any Improvements, any utility or HVAC system contained in any
Improvements or the exterior of any building constituting a part of any
Improvements, (c) alterations performed in connection with the restoration of
the Property after the occurrence of a casualty in accordance with the terms and
provisions of this Agreement or (d) any structural alteration which costs less
than $500,000 in the aggregate for all components thereof which constitute such
alteration or any non-structural alteration which costs less than $1,000,000 in
the aggregate for all components thereof which constitute such alteration. If
the total unpaid amounts due and payable with respect to alterations to the
Improvements at the Property (other than such amounts to be paid or reimbursed
by tenants under the Leases) shall at any time equal or exceed $1,000,000 (and
such amount is not being paid from any Reserve Funds) (the "THRESHOLD AMOUNT"),
Borrower, upon Lender's request, shall promptly deliver to Lender as security
for the payment of such amounts and as additional security for Borrower's
obligations under the Loan Documents any of the following: (A) cash, (B) U.S.
Obligations, (C) other securities having a rating acceptable to Lender and that
the applicable

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<PAGE>

Rating Agencies have confirmed in writing will not, in and of itself, result in
a downgrade, withdrawal or qualification of the initial, or, if higher, then
current ratings assigned in connection with any Securitization, or (D) a
completion bond or letter of credit issued by a financial institution having a
rating by Standard & Poor's Ratings Group of not less than A-1+ if the term of
such bond or letter of credit is no longer than three (3) months or, if such
term is in excess of three (3) months, issued by a financial institution having
a rating that is acceptable to Lender and that the applicable Rating Agencies
have confirmed in writing will not, in and of itself, result in a downgrade,
withdrawal or qualification of the initial, or, if higher, then current ratings
assigned in connection with any Securitization. Such security shall be in an
amount equal to the excess of the total unpaid amounts with respect to
alterations to the Improvements on the Property (other than such amounts to be
paid or reimbursed by tenants under the Leases) over the Threshold Amount and,
if cash, may be applied from time to time, at the option of Borrower, to pay for
such alterations. At the option of Lender, following the occurrence and during
the continuance of an Event of Default, Lender may terminate any of the
alterations and use the deposit to restore the Property to the extent necessary
to prevent any material adverse effect on the value of the Property.

                5.1.22  TENANT DIRECTION LETTERS. Borrower shall deliver Tenant
Direction Letters for each Tenant occupying any portion of the Property pursuant
to a Lease executed after the date hereof, or pursuant to an assignment of an
existing Lease.

                5.1.23  ENVIRONMENTAL COVENANTS. Borrower covenants and agrees
that: (a) all uses and operations on or of the Property, whether by Borrower or
any other person or entity, shall be in compliance with all applicable
Environmental Laws and permits issued pursuant thereto; (b) there shall be no
Releases of Hazardous Substances in, on, under or from the Property; (c) there
shall be no Hazardous Substances in, on, or under the Property, except those
that are both (i) in compliance with all applicable Environmental Laws and with
permits issued pursuant thereto and (ii) fully disclosed to Lender in writing;
(d) Borrower shall keep (or shall cause Tenants to keep) the Property free and
clear of all Environmental Liens; (e) Borrower shall, at its sole cost and
expense, fully and expeditiously cooperate in all activities pursuant to Section
8.3 of the Mortgage, including but not limited to providing all relevant
information and making knowledgeable persons available for interviews; (f)
Borrower shall, at its sole cost and expense, perform any environmental site
assessment or other investigation of environmental conditions in connection with
the Property, pursuant to any reasonable written request of Lender which
requests shall not be more frequent than once per year unless Lender has a
reasonable basis for an additional request (including but not limited to
sampling, testing and analysis of soil, water, air, building materials, and
other materials and substances whether solid, liquid or gas), and share with
Lender the reports and other results thereof, and Lender and other Indemnified
Parties shall be entitled to rely on such reports and other results thereof; (g)
Borrower, at its sole cost and expense, shall comply (or shall cause Tenants to
comply) with all reasonable written requests of Lender to (i) effectuate
Remediation of any condition (including but not limited to a Release of a
Hazardous Substance) in, on, under or from the Property; (ii) comply with any
Environmental Law; (iii) comply with any directive from any governmental
authority; and (iv) take any other reasonable action necessary or appropriate
for protection of human health or the environment; (h) Borrower shall not do or
allow any tenant or other user of the Property to do any act that materially
increases the dangers to human health or the environment, poses an unreasonable
risk of harm to any person or entity (whether on or off the Property), impairs
or

                                       49
<PAGE>

may impair the value of the Property, is contrary to any requirement of any
insurer, constitutes a public or private nuisance, constitutes waste, or
violates any covenant, condition, agreement or easement applicable to the
Property; and (i) Borrower shall immediately notify Lender in writing of (A) any
presence or Releases or threatened Releases of Hazardous Substances in, on,
under, from or migrating towards the Property; (B) any non-compliance with any
Environmental Laws related in any way to the Property; (C) any actual or
potential Environmental Lien; (D) any required or proposed Remediation of
environmental conditions relating to the Property; and (E) any written or oral
notice or other communication of which any Borrower becomes aware from any
source whatsoever (including but not limited to a governmental entity) relating
in any way to Hazardous Substances or Remediation thereof, possible liability of
any person or entity pursuant to any Environmental Law, other environmental
conditions in connection with the Property, or any actual or potential
administrative or judicial proceedings in connection with anything referred to
in this Agreement.

        Section 5.2 NEGATIVE COVENANTS. From the Closing Date until payment and
performance in full of all obligations of Borrower under the Loan Documents or
the earlier release of the Lien of the Mortgage encumbering the Property in
accordance with the terms of this Agreement and the other Loan Documents,
Borrower covenants and agrees with Lender that it will not do, directly or
indirectly, any of the following:

                5.2.1   OPERATION OF PROPERTY. Borrower shall not, without the
prior written consent of Lender, terminate the Property Management Agreement or
otherwise replace the Property Manager or enter into any other management
agreement with respect to the Property. Lender agrees that its consent will not
be unreasonably withheld, delayed or conditioned provided that the Person chosen
by Borrower as the replacement Property Manager is a Qualifying Property
Manager, and further agrees that any such written request for consent that
includes evidence that the replacement Property Manager is a Qualifying Property
Manager, shall be approved or disapproved within ten (10) Business Days of
Lender's receipt, provided such written request from Borrower shall
conspicuously state, in large bold type, that "PURSUANT TO SECTION 5.2.1 OF THE
LOAN AGREEMENT, A RESPONSE IS REQUIRED WITHIN TEN (10) BUSINESS DAYS OF LENDER'S
RECEIPT OF THIS WRITTEN NOTICE". If Lender fails to disapprove any such matter
within such period, Borrower shall provide a second written notice requesting
approval, which written notice shall conspicuously state, in large bold type,
that "PURSUANT TO SECTION 5.2.1 OF THE LOAN AGREEMENT, THE MATTER DESCRIBED
HEREIN SHALL BE DEEMED APPROVED IF LENDER DOES NOT RESPOND TO THE CONTRARY
WITHIN FIVE (5) BUSINESS DAYS OF LENDER'S RECEIPT OF THIS WRITTEN NOTICE".
Thereafter, if Lender does not disapprove such matter within said five (5)
Business Day period such matter shall be deemed approved.

                5.2.2   LIENS. Borrower shall not, without the prior written
consent of Lender, create, incur, assume or suffer to exist any Lien on any
portion of the Property or permit any such action to be taken, except:

                (i)     Permitted Encumbrances;

                (ii)    Liens created by or permitted pursuant to the Loan
                        Documents; and

                                       50
<PAGE>

                (iii)   Liens for Taxes or Other Charges not yet delinquent (or
                        that Borrower is contesting in accordance with the terms
                        of Section 5.1.2 hereof).

                5.2.3   DISSOLUTION. Borrower shall not (a) engage in any
dissolution, liquidation or consolidation or merger with or into any other
business entity, (b) engage in any business activity not related to the
ownership and operation of the Property, (c) transfer, lease or sell, in one
transaction or any combination of transactions, the assets or all or
substantially all of the properties or assets of Borrower except to the extent
permitted by the Loan Documents, or (d) modify, amend, waive or terminate its
organizational documents or its qualification and good standing in any
jurisdiction, in each case, without obtaining the prior written consent of
Lender or Lender's designee.

                5.2.4   CHANGE IN BUSINESS. Borrower shall not enter into any
line of business other than the ownership and operation of the Property, or make
any material change in the scope or nature of its business objectives, purposes
or operations, or undertake or participate in activities other than the
continuance of its present business.

                5.2.5   DEBT CANCELLATION. Borrower shall not cancel or
otherwise forgive or release any claim or debt (other than termination of Leases
in accordance herewith) owed to Borrower by any Person, except for adequate
consideration and in the ordinary course of Borrower's business.

                5.2.6   AFFILIATE TRANSACTIONS. Other than the Property
Management Agreement and the Tenants in Common Agreement, Borrower shall not
enter into, or be a party to, any transaction with an Affiliate of Borrower or
any of the partners of Borrower except in the ordinary course of business and on
terms which are fully disclosed to Lender in advance and are no less favorable
to Borrower or such Affiliate than would be obtained in a comparable
arm's-length transaction with an unrelated third party. Lender hereby
acknowledges disclosure of the agreements described on SCHEDULE VI between
Borrower and an Affiliate of Borrower.

                5.2.7   ZONING. Borrower shall not initiate or consent to any
zoning reclassification of any portion of the Property or seek any variance
under any existing zoning ordinance or use or permit the use of any portion of
the Property in any manner that could result in such use becoming a
non-conforming use under any zoning ordinance or any other applicable land use
law, rule or regulation, without the prior consent of Lender.

                5.2.8   ASSETS. Borrower shall not purchase or own any real
estate other than the Property owned by the Borrower as of the date hereof as
reflected in the applicable Title Insurance Policy.

                5.2.9   DEBT. Borrower shall not create, incur or assume any
Indebtedness other than the Debt except to the extent expressly permitted
hereby.

                5.2.10  NO JOINT ASSESSMENT. Borrower shall not suffer, permit
or initiate the joint assessment of the Property with (a) any other real
property constituting a tax lot separate from the Property, or (b) any portion
of the Property which may be deemed to constitute personal property, or any
other procedure whereby the Lien of any taxes which may be levied against such
personal property shall be assessed or levied or charged to the Property.

                                       51
<PAGE>

                5.2.11  NO ACTION FOR PARTITION; TENANTS-IN COMMON AGREEMENT.
Neither Borrower nor any Person comprising Borrower shall initiate any action to
partition the Property, or any similar action, without Lender's prior written
consent and Borrower hereby expressly waives any and all rights to partition the
Property. Other than to reflect transfers permitted hereunder, Borrower shall
not modify, amend or terminate the Tenants-in-Common Agreement without Lender's
prior written consent.

                5.2.12  ERISA.

                (a)     Borrower shall not engage in any transaction which would
cause any obligation, or action taken or to be taken, hereunder (or the exercise
by Lender of any of its rights under the Note, this Agreement or the other Loan
Documents) to be a non-exempt (under a statutory or administrative class
exemption) prohibited transaction under ERISA.

                (b)     Borrower further covenants and agrees to deliver to
Lender such certifications or other evidence from time to time throughout the
term of the Loan, as requested by Lender in its sole discretion, that (A)
Borrower is not and does not maintain an "employee benefit plan" as defined in
Section 3(3) of ERISA, which is subject to Title I of ERISA, or a "governmental
plan" within the meaning of Section 3(3) of ERISA; (B) Borrower is not subject
to state statutes regulating investments and fiduciary obligations with respect
to governmental plans; and (C) one or more of the following circumstances is
true:

                (i)     Equity interests in Borrower are publicly offered
        securities, within the meaning of 29 C.F.R. ss.2510.3-101(b)(2);

                (ii)    Less than twenty-five percent (25%) of each outstanding
        class of equity interests in Borrower are held by "benefit plan
        investors" within the meaning of 29 C.F.R. ss.2510.3-101(f)(2); or

                (iii)   Borrower qualifies as an "operating company" or a "real
        estate operating company" within the meaning of 29 C.F.R.
        ss.2510.3-101(c) or (e).

                5.2.13  TRANSFERS. (a) Unless such action is permitted by the
provisions of this Section 5.2.13, Borrower will not (i) sell, assign, convey,
transfer or otherwise dispose of its interests in the Property or any part
thereof, (ii) permit any owner, directly or indirectly, of an ownership interest
in the Property, to transfer such interest, whether by transfer of stock or
other interest in Borrower or any entity, or otherwise, (iii) incur
Indebtedness, (iv) mortgage, hypothecate or otherwise encumber or grant a
security interest in the Property or any part thereof, (v) sell, assign, convey,
transfer, mortgage, encumber, grant a security interest in, or otherwise dispose
of any direct or indirect ownership interest in Borrower, or permit any owner of
an interest in Borrower to do the same, or (vi) file a declaration of
condominium with respect to the Property (any of the foregoing transactions, a
"TRANSFER"). For purposes hereof, a "Transfer" shall not include (A) any direct
or indirect transfer by devise or descent or by operation of law upon the death
of a partner, member or shareholder of a Borrower, (B) any direct or indirect
sale, transfer or hypothecation of a partnership, membership or shareholder
interest in Borrower or other entity, whichever the case may be, by the current
member(s), as applicable, to any immediate family member of such member (or a
trust for the benefit of any

                                       52
<PAGE>

such persons) or (C) any transfer to Behringer Harvard Funds or an Affiliate of
Behringer Harvard Funds.

                (b)     Notwithstanding anything in this Section 5.2.13 to the
contrary, the initial Borrower executing this Agreement shall have the right to
transfer title to one or more undivided interests in the Property to one or more
entities as additional tenants-in-common (each, a "CO-OWNER TRANSFEREE")
provided the following conditions shall be satisfied with respect to each such
transfer:

                (i)     No Event of Default or event which, with the giving of
        notice, passage of time or both, shall constitute an Event of Default,
        shall exist or shall otherwise occur as a result of such transfer unless
        such transfer would cure such default;

                (ii)    An Affiliate of Sponsor shall continue to own not less
        than a 20% undivided interest in the Property, and the total number of
        persons who own interests in the Property shall not exceed the number of
        co-owners set forth in Revenue Procedure 2002-22, I.R.B. 2002-14, as
        such pronouncement may be modified from time to time (for this purpose,
        "person" is defined as in Section 7701(a)(1) of the Code);

                (iii)   Borrower shall have delivered to Lender the following
        fully-executed documents, each in a form approved by Lender in writing:

                        (A)     copies of all documents evidencing or relating
        to a transfer of an interest in the Property to a Co-Owner Transferee,
        and

                        (B)     all other documents, instruments, opinions
        and/or agreements reasonable required by Lender, including without
        limitation, (1) an Assignment and Assumption Agreement, (2) execution by
        each Co-Owner Transferee and a principal of each Co-Owner Transferee of
        a Co-Owner Indemnity, (3) copies of all organizational documents, good
        standing certificates, resolutions and consents of each Co-Owner
        Transferee in form and substance acceptable to Lender, (4) a Consent and
        Assumption Agreement and (5) an Approved Investor Questionnaire with
        respect to such Co-Owner Transferee in the form set forth on SCHEDULE I;

                (iv)    The Property shall continue to be subject to a property
        management agreement with a Qualified Property Manager owned and
        controlled by the Sponsor or otherwise acceptable to Lender, pursuant to
        a management agreement approved by Lender in its sole discretion;

                (v)     There shall have been no material adverse change in the
        financial condition in the Borrower or the Sponsor or in the financial
        or physical condition of the Property from the date of the closing of
        the Loan;

                (vi)    Each additional Co-Owner Transferee must be organized as
        a Delaware limited partnership and a Special Purpose Entity pursuant to
        a Co-Owner Transferee Limited Partnership Agreement substantially in the
        form set forth on SCHEDULE IX or otherwise as approved by Lender and the
        general partner of each additional Co-Owner Transferee must be organized
        as a Delaware limited liability company and a Special

                                       53
<PAGE>

        Purpose Entity pursuant to a General Partner Operating Agreement
        substantially in the form set forth on SCHEDULE X or otherwise as
        approved by Lender;

                (vii)   Borrower shall pay Lender's reasonable and customary
        out-of-pocket costs and expenses, including, without limitation,
        reasonable attorneys' fees, incurred by Lender in connection with the
        transfer and any fees charged by Rating Agencies, and Borrower pays
        Lender, concurrently with the closing of any transfer an administrative
        fee (unless such transfer occurs on the Closing Date) of $1,000 per
        transfer, provided that for any transfer of more than 49% of the
        interests in the Property to a single Person or its Affiliates, Borrower
        shall pay a transfer fee equal to one percent (1%) of the then
        outstanding principal balance of the Loan as of the date of the closing
        of the transfer;

                (viii)  The Co-Owner Transferee, shall furnish an opinion of
        counsel satisfactory to Lender and its counsel as to due formation and
        organization and the valid existence and good standing of the Co-Owner
        Transferee, and that the Assignment and Assumption Agreement and Consent
        and Assumption Agreement have each been duly authorized, executed and
        delivered, and that the Loan Documents are valid, binding and
        enforceable against the Co-Owner Transferee in accordance with their
        terms; provided that if the Co-Owner Transferee is a limited liability
        company meeting all of the requirements applicable to a single-member
        limited liability company set forth in the definition of "Special
        Purpose Entity," no opinions shall be required with respect to any
        member thereof;

                (ix)    Borrower must deliver to Lender, without any cost or
        expense to Lender, such endorsements to the Title Insurance Policy as
        Lender may deem necessary at the time of the transfer, all in form and
        substance reasonably satisfactory to Lender, including, without
        limitation, an endorsement or endorsements to the Title Insurance Policy
        extending the effective date of such policy to the date of execution and
        delivery (or, if later, of recording) of the Assignment and Assumption
        Agreement, with no additional exceptions added to such policy, and
        insuring that fee simple title to the Property is vested in the
        Borrower, including the Co-Owner Transferee, subject to the
        Tenants-In-Common Agreement;

                (x)     Co-Owner Transferee and its Principal must satisfy the
        Co-Owner Transferee Criteria and Lender's standard, customary and
        reasonable credit underwriting, in each case, as determined by Lender;

                (xi)    Except as expressly provided in the Indemnity, no
        Transfer to a Co-Owner Transferee pursuant to this Section 5.2.13(b)
        shall be deemed to release Indemnitor from any obligations under the
        Indemnity Agreement;

                (xii)   If after giving effect to any such Transfer, more than
        twenty percent (20%) in the aggregate of direct or indirect interests in
        the Property are owned by any Co-Owner Transferee and its Affiliates
        that previously owned less than a twenty percent (20%) direct or
        indirect interest in the Property, unless a pairing with such Co-Owner
        Transferee was included in a previous Insolvency Opinion Lender shall
        have received an Additional Insolvency Opinion acceptable to Lender and
        the Rating Agencies with respect to such

                                       54
<PAGE>

        Co-Owner Transferee and any Person that directly or indirectly owns
        forty-nine percent (49%) or more of such Co-Owner Transferee;

                (xiii)  In connection with any Transfer that results in more
        than forty-nine percent (49%) of the interests in the Property being
        owned by a single Co-Owner Transferee or its Affiliates other than
        Behringer Harvard Funds or an Affiliate of Behringer Harvard Funds,
        Lender shall have the approval of the Rating Agencies selected by
        Lender, which approval, if required by Lender, shall take the form of a
        confirmation in writing from such Rating Agencies to the effect that
        such Transfer will not result in a requalification, reduction, downgrade
        or withdrawal of the ratings in effect immediately prior to such
        assumption or transfer for the Securities or any class thereof issued in
        connection with a Securitization which are then outstanding;

                (xiv)   No Transfers by Behringer Harvard Travis Tower S LP
        shall be permitted pursuant to this Section 5.2.13(b) after the date
        that is 180 days from the Closing Date; and

                (xv)    Any Transfer within thirty (30) days prior to the
        anticipated date of a Securitization as set forth in a Securitization
        Notice shall be permitted only with Lender's prior consent.

                (c)     Any Transfer by a Borrower other than Transfers
described in Section 5.2.13(a) and (b) above, and any subsequent Transfer by a
Co-Owner Transferee, in any case resulting in a single Person or group of
related Persons who did not previously own 49% or more of the interests in the
Property owning 49% or more of the interests in the Property, shall be subject
to prior written approval of the Lender on a discretionary basis, payment of a
transfer fee equal to one percent (1%) of the then outstanding principal balance
of the Loan as of the date of the closing of the transfer and all of Lender's
reasonable expenses incurred in connection with such Transfer, the approval by
any and all Rating Agencies (if required by Lender after a Securitization) of
the proposed Transferee, the proposed Transferee's continued compliance with the
covenants set forth in Sections 4.1.9, 4.1.30 and 5.2.12 hereof, and such other
conditions as Lender shall determine in its sole discretion to be in the
interest of Lender. No such assumption shall be permitted within the first
twelve (12) months from the date hereof.

                (d)     Notwithstanding anything in this Section 5.2.13 to the
contrary, and in addition to the other transfers expressly permitted hereunder,
at any time other than within thirty (30) days prior to or after the anticipated
date of a Securitization (as determined by Lender), Lender's consent to a
transfer of the entire Property or an assignment or other transfer of one
hundred percent (100%) of the membership interests in Borrower shall not be
withheld provided that Lender receives not less than thirty (30) days prior
written notice of such transfer hereunder and no Event of Default then exists
(unless such transfer would cure such Event of Default), and further provided
that, the following additional requirements are satisfied:

                (i)     Borrower shall pay any and all out-of-pocket costs
        incurred in connection with the transfer of such interests (including,
        without limitation, Lender's counsel fees and disbursements and all
        recording fees, title insurance premiums and mortgage recording taxes)
        and an assumption fee of 1% of the outstanding balance of the Loan.

                                       55
<PAGE>

                (ii)    The proposed transferee (the "TRANSFEREE") or
        Transferee's Principals (hereinafter defined) must have demonstrated
        expertise in owning and operating properties similar in location, size
        and operation to the Property, which expertise shall be reasonable
        determined by Lender. The term "Transferee's Principals" shall mean
        collectively, (A) Transferee's managing members, general partners or
        principal shareholders and (B) such other members, partners or
        shareholders of Transferee owning a controlling interest in Transferee;

                (iii)   Transferee and Transferee's Principals shall, as of the
        date of such transfer, be an Accredited Investor;

                (iv)    Transferee, Transferee's Principals and all other
        entities which may be owned or controlled directly or indirectly by
        Transferee's Principals ("RELATED ENTITIES") must not have been a party
        to any bankruptcy proceedings, voluntary or involuntary, made an
        assignment for the benefit of creditors or taken advantage of any
        insolvency act, or any act for the benefit of debtors within seven (7)
        years prior to the date of the proposed transfer;

                (v)     If required or requested by any of the Rating Agencies,
        Borrower shall deliver an Additional Insolvency Opinion reasonably
        acceptable to Lender and the Rating Agencies in connection with such
        Transfer;

                (vi)    There shall be no material convictions, judgments,
        litigation or regulatory action pending or threatened against
        Transferee, Transferee's Principals or Related Entities which is not
        reasonably acceptable to Lender, and none of Transferee, Transferee's
        Principals or Related Entities shall be on any so-called prohibited
        persons lists;

                (vii)   The creditworthiness of Transferee, Transferee's
        Principals and Related Entities shall be reasonably acceptable to
        Lender, and such entity shall not have defaulted under its or their
        obligations with respect to any other indebtedness in a manner which is
        not acceptable to Lender;

                (viii)  If the transfer is a transfer of the Property,
        Transferee shall be a Special Purpose Entity which at the time of such
        transfer will be in compliance with the covenants contained in Section
        5.1.1 and the representations contained in 4.1.30 hereof and which shall
        have assumed (subject to the terms of Section 9.4 hereof) pursuant to
        executed assumption agreement in form and substance satisfactory to
        Lender all of the terms, covenants and conditions set forth in this Loan
        Agreement and the other Loan Documents, expressly including the
        covenants contained in Section 5.1.1 and the representations contained
        in 4.1.30 hereof;

                (ix)    Transferee and Transferee's Principals must be able to
        satisfy the covenants set forth in Sections 4.1.9 and 5.2.12 hereof, and
        Transferee and Transferee's Principals shall deliver (A) all
        organizational documentation reasonably requested by Lender, which shall
        be reasonably satisfactory to Lender, and (B) all certificates,
        agreements and covenants reasonably required by Lender;

                                       56
<PAGE>

                (x)     One or more of Transferee's Principals acceptable to
        Lender shall execute in favor of Lender a replacement Indemnity
        Agreement in form and substance satisfactory to Lender, upon which
        Indemnitor shall be released from any liability under the existing
        Indemnity Agreement first arising after the date of such Transfer; and

                (xi)    Lender shall have the approval of the Rating Agencies
        selected by Lender, which approval, if required by Lender, shall take
        the form of a confirmation in writing from such Rating Agencies to the
        effect that such Transfer will not result in a requalification,
        reduction, downgrade or withdrawal of the ratings in effect immediately
        prior to such assumption or transfer for the Securities or any class
        thereof issued in connection with a Securitization which are then
        outstanding.

                (e)     Lender hereby agrees that it shall provide to Borrower
notice of the anticipated date of a Securitization, not less than sixty (60)
days prior to such date (a "SECURITIZATION NOTICE").

                (f)     With respect to any matter related to a Transfer of less
than forty-nine percent (49%) of the interests in the Property pursuant to
Section 5.2.13(b) above, Lender shall approve or disapprove any such matter
within ten (10) Business Days of Lender's receipt of a written notice from
Borrower requesting Lender's approval, provided such notice includes all
information necessary to make such decision, and further provided that such
written notice from Borrower shall conspicuously state, in large bold type, that
"PURSUANT TO SECTION 5.2.13(B) OF THE LOAN AGREEMENT, A RESPONSE IS REQUIRED
WITHIN TEN (10) BUSINESS DAYS OF LENDER'S RECEIPT OF THIS WRITTEN NOTICE". If
Lender fails to disapprove any such matter within such period, Borrower shall
provide a second written notice requesting approval, which written notice shall
conspicuously state, in large bold type, that "PURSUANT TO SECTION 5.2.13(B) OF
THE LOAN AGREEMENT, THE MATTER DESCRIBED HEREIN SHALL BE DEEMED APPROVED IF
LENDER DOES NOT RESPOND TO THE CONTRARY WITHIN FIVE (5) BUSINESS DAYS OF
LENDER'S RECEIPT OF THIS WRITTEN notice". Thereafter, if Lender does not
disapprove such matter within said five (5) Business Day period such matter
shall be deemed approved. Such deemed approval, however, shall not in any way be
deemed to otherwise constitute a waiver of the requirements of Section
5.2.13(b).

                (g)     Notwithstanding anything in this Section 5.2.13 to the
contrary, Lender's consent shall not be required in connection with one or a
series of Transfers of indirect interests in any Co-Owner Transferee that owns
less than twenty percent (20%) of the aggregate interests in the Property;
PROVIDED, HOWEVER, no such Transfer shall result in the change of control in
such Co-Owner Transferee. As used in this definition, the term "control" means
the possession, directly or indirectly, of the power to direct or cause the
direction of management, policies or activities of a Person, whether through
ownership of voting securities, by contract or otherwise.

                (h)     Borrower, without the consent of Lender, may grant
easements, restrictions, covenants, reservations and rights of way in the
ordinary course of business for water and sewer lines, telephone and telegraph
lines, electric lines and other utilities or for other similar purposes,
provided that no transfer, conveyance or encumbrance shall materially impair the
utility and operation of the Property or materially adversely affect the value
of the Property

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or the Net Operating Income of the Property. If Borrower shall receive any
consideration in connection with any of said described transfers or conveyances,
Borrower shall have the right to use any such proceeds in connection with any
alterations performed in connection therewith, or required thereby. In
connection with any transfer, conveyance or encumbrance permitted above, the
Lender shall execute and deliver any instrument reasonably necessary or
appropriate to evidence its consent to said action or to subordinate the Lien of
the Mortgage to such easements, restrictions, covenants, reservations and rights
of way or other similar grants upon receipt by the Lender of: (A) a copy of the
instrument of transfer; and (B) an Officer's Certificate stating with respect to
any transfer described above, that such transfer does not materially impair the
utility and operation of the Property or materially reduce the value of the
Property or the Net Operating Income of the Property.

        Section 5.3 PERFORMANCE BY PROPERTY MANAGER. To the extent that Borrower
consists of more than one tenants-in-common, Lender acknowledges that Property
Manager will perform certain obligations of Borrower, including delivery to
Lender of required information, statements, certifications required hereunder,
and Lender shall accept such performance by Property Manager on behalf of
Borrower.

                 ARTICLE 6 - INSURANCE; CASUALTY; CONDEMNATION

        Section 6.1 INSURANCE.

                (a)     Borrower shall obtain and maintain, or cause to be
maintained, insurance for Borrower and the Property providing at least the
following coverages:

                (i)     comprehensive all risk insurance on the Improvements and
        the Personal Property, including contingent liability from Operation of
        Building Laws, Demolition Costs and Increased Cost of Construction
        Endorsements, in each case (A) in an amount equal to one hundred percent
        (100%) of the "Full Replacement Cost," which for purposes of this
        Agreement shall mean actual replacement value (exclusive of costs of
        excavations, foundations, underground utilities and footings) with a
        waiver of depreciation; (B) containing an agreed amount endorsement with
        respect to the Improvements and Personal Property waiving all
        co-insurance provisions; (C) providing for no deductible in excess of
        Ten Thousand and No/100 Dollars ($10,000) for all such insurance
        coverage; and (D) containing an "Ordinance or Law Coverage" or
        "Enforcement" endorsement if any of the Improvements or the use of the
        Property shall at any time constitute legal non-conforming structures or
        uses. In addition, Borrower shall obtain: (y) if any portion of the
        Improvements is currently or at any time in the future located in a
        federally designated "special flood hazard area", flood hazard insurance
        in an amount equal to the lesser of (1) the outstanding principal
        balance of the Note or (2) the maximum amount of such insurance
        available under the National Flood Insurance Act of 1968, the Flood
        Disaster Protection Act of 1973 or the National Flood Insurance Reform
        Act of 1994, as each may be amended or such greater amount as Lender
        shall require; and (z) earthquake insurance in amounts and in form and
        substance satisfactory to Lender in the event the Property is located in
        an area with a high degree of seismic activity, provided that the
        insurance pursuant to clauses (y) and (z) hereof shall be on terms
        consistent with the comprehensive all risk insurance policy required
        under this subsection (i).

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<PAGE>

                (ii)    commercial general liability insurance against claims
        for personal injury, bodily injury, death or property damage occurring
        upon, in or about the Property, such insurance (A) to be on the
        so-called "occurrence" form with a combined limit, including umbrella
        coverage, of not less than Five Million and No/100 Dollars
        ($5,000,000.00); (B) to continue at not less than the aforesaid limit
        until required to be changed by Lender in writing by reason of changed
        economic conditions making such protection inadequate; and (C) to cover
        at least the following hazards: (1) premises and operations; (2)
        products and completed operations on an "if any" basis; (3) independent
        contractors; (4) blanket contractual liability for all legal contracts;
        and (5) contractual liability covering the indemnities contained in
        Article 9 of the Mortgage to the extent the same is available;

                (iii)   business income insurance (A) with loss payable to
        Lender; (B) covering all risks required to be covered by the insurance
        provided for in subsection (i) above; (C) covering rental losses or
        business interruption, as may be applicable, for a period of at least
        twelve (12) months after the date of the casualty; and (D) in an annual
        amount equal to (100%) of the rents or estimated gross revenues from the
        operation of the Property (as reduced to reflect expenses not incurred
        during Restoration). The amount of such business income insurance shall
        be determined prior to the Closing Date and at least once each year
        thereafter based on Borrower's reasonable estimate of the gross income
        from the Property for the succeeding twelve (12) month period. All
        proceeds payable to Lender pursuant to this subsection shall be held by
        Lender and shall be applied to the obligations secured by the Loan
        Documents from time to time due and payable hereunder and under the
        Note; provided, however, that nothing herein contained shall be deemed
        to relieve Borrower of its obligations to pay the obligations secured by
        the Loan Documents on the respective dates of payment provided for in
        the Note and the other Loan Documents except to the extent such amounts
        are actually paid out of the proceeds of such business income insurance;

                (iv)    at all times during which structural construction,
        repairs or alterations are being made with respect to the Improvements,
        and only if the Property coverage form does not otherwise apply, (A)
        owner's contingent or protective liability insurance covering claims not
        covered by or under the terms or provisions of the above mentioned
        commercial general liability insurance policy; and (B) the insurance
        provided for in subsection (i) above written in a so-called builder's
        risk completed value form (1) on a non-reporting basis, (2) against all
        risks insured against pursuant to subsection (i) above, (3) including
        permission to occupy the Property, and (4) with an agreed amount
        endorsement waiving co-insurance provisions;

                (v)     workers' compensation, subject to the statutory limits
        of the State;

                (vi)    comprehensive boiler and machinery insurance, if
        applicable, in amounts as shall be reasonably required by Lender on
        terms consistent with the commercial property insurance policy required
        under subsection (i) above;

                (vii)   umbrella liability insurance in an amount not less than
        Five Million and No/100 Dollars ($5,000,000.00) per occurrence on terms
        consistent with the commercial general liability insurance policy
        required under subsection (ii) above;

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<PAGE>

                (viii)  if any of the policies of insurance covering the risks
        required to be covered under subsections (i) through (vii) above
        contains an exclusion from coverage for acts of terrorism, Borrower
        shall obtain and maintain a separate policy providing such coverages in
        the event of any act of terrorism, provided such coverage is
        commercially available for properties similar to the Property and
        located in or around the region in which the Property is located; and

                (ix)    upon sixty (60) days' written notice, such other
        reasonable insurance and in such reasonable amounts as Lender from time
        to time may reasonably request against such other insurable hazards
        which at the time are commonly insured against for property similar to
        the Property located in or around the region in which the Property is
        located.

                (b)     All insurance provided for in Section 6.1(a) shall be
obtained under valid and enforceable policies (collectively, the "POLICIES" or
in the singular, the "POLICY"), and shall be subject to the approval of Lender
as to insurance companies, amounts, deductibles, loss payees and insureds. The
Policies shall be issued by financially sound and responsible insurance
companies authorized to do business in the State and having a rating of "A:X" or
better in the current Best's Insurance Reports and a claims paying ability
rating of "AA" or better by at least two (2) of the Rating Agencies including,
(i) S&P, and (ii) Moody's if Moody's is rating the Securities. The Policies
described in Section 6.1 (other than those strictly limited to liability
protection) shall designate Lender as loss payee. Not less than fourteen (14)
days prior to the expiration dates of the Policies theretofore furnished to
Lender, certificates of insurance evidencing the Policies accompanied by
evidence satisfactory to Lender of payment of the premiums due thereunder (the
"INSURANCE PREMIUMS"), shall be delivered by Borrower to Lender.

                (c)     Any blanket insurance Policy shall specifically allocate
to the Property the amount of coverage from time to time required hereunder and
shall otherwise provide the same protection as would a separate Policy insuring
only the Property in compliance with the provisions of Section 6.1(a).

                (d)     All Policies of insurance provided for or contemplated
by Section 6.1(a), except for the Policy referenced in Section 6.1(a)(v), shall
name Borrower, or the Tenant, as the insured and Lender as the additional
insured, as its interests may appear, and in the case of property damage, boiler
and machinery, flood and earthquake insurance, shall contain a so-called New
York standard non-contributing mortgagee clause in favor of Lender providing
that the loss thereunder shall be payable to Lender.

                (e)     All Policies of insurance provided for in Section 6.1(a)
shall contain clauses or endorsements to the effect that:

                (i)     no act or negligence of Borrower, or anyone acting for
        Borrower, or of any Tenant or other occupant, or failure to comply with
        the provisions of any Policy, which might otherwise result in a
        forfeiture of the insurance or any part thereof, shall in any way affect
        the validity or enforceability of the insurance insofar as Lender is
        concerned;

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<PAGE>

                (ii)    the Policy shall not be materially changed (other than
        to increase the coverage provided thereby) or canceled without at least
        thirty (30) days' written notice to Lender and any other party named
        therein as an additional insured;

                (iii)   the issuers thereof shall give written notice to Lender
        if the Policy has not been renewed fifteen (15) days prior to its
        expiration; and

                (iv)    Lender shall not be liable for any Insurance Premiums
        thereon or subject to any assessments thereunder.

                (f)     If at any time Lender is not in receipt of written
evidence that all insurance required hereunder is in full force and effect,
Lender shall have the right, after ten (10) Business Days written notice to
Borrower, to take such action as Lender deems necessary to protect its interest
in the Property, including, without limitation, the obtaining of such insurance
coverage as Lender in its reasonable discretion deems appropriate. All premiums
incurred by Lender in connection with such action or in obtaining such insurance
and keeping it in effect shall be paid by Borrower to Lender upon demand and,
until paid, shall be secured by the Mortgage and shall bear interest at the
Default Rate. If Borrower fails in so insuring the Property or in so assigning
and delivering the Policies, Lender may, at its option, obtain such insurance
using such carriers and agencies as Lender shall elect from year to year and pay
the premiums therefor, and Borrower will reimburse Lender for any premium so
paid, with interest thereon as stated in the Note from the time of payment, on
demand, and the amount so owning to Lender shall be secured by the Mortgage. The
insurance obtained by Lender may, but need not, protect Borrower's interest and
the coverage that Lender purchases may not pay any claim that Borrower makes or
any claim that is made against Borrower in connection with the Property.

        Section 6.2 CASUALTY. If the Property shall be damaged or destroyed, in
whole or in part, by fire or other casualty (a "CASUALTY"), Borrower (a) shall
give to Lender prompt notice of such damage reasonably estimated by Borrower to
cost more than Five Hundred Thousand Dollars ($500,000.00) to repair, and (b)
shall promptly commence and diligently prosecute the completion of the repair
and restoration of the Property as nearly as possible to the condition the
Property was in immediately prior to such fire or other casualty, with such
alterations as may be reasonably approved by Lender, (a "RESTORATION") and
otherwise in accordance with Section 6.4. Borrower shall pay, or cause to be
paid, all costs of such Restoration whether or not such costs are covered by
insurance. Lender may, but shall not be obligated to make proof of loss if not
made promptly by Borrower.

        Section 6.3 CONDEMNATION. Borrower shall promptly give Lender notice of
the actual or threatened commencement of any proceeding for the Condemnation of
the Property upon obtaining information of such proceeding and shall deliver to
Lender copies of any and all papers served in connection with such proceedings.
Lender may participate in any such proceedings if an Event of Default exists or
if the amount of the Award exceeds three percent (3%) of the outstanding
principal amount of the Loan, and Borrower shall from time to time deliver to
Lender all instruments requested by it to permit such participation. Borrower
shall, at its expense, diligently prosecute any such proceedings, and shall
consult with Lender, its attorneys and experts, and cooperate with them in the
carrying on or defense of any such proceedings. Notwithstanding any taking by
any public or quasi-public authority through Condemnation or

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otherwise (including but not limited to any transfer made in lieu of or in
anticipation of the exercise of such taking), Borrower shall continue to pay the
Debt at the time and in the manner provided for its payment in the Note and in
this Agreement and the Debt shall not be reduced until any Award shall have been
actually received and applied by Lender, after the deduction of expenses of
collection, to the reduction or discharge of the Debt. Lender shall not be
limited to the interest paid on the Award by the condemning authority but shall
be entitled to receive out of the Award interest at the rate or rates provided
herein or in the Note. If the Property or any portion thereof is taken by a
condemning authority, Borrower shall promptly commence and diligently prosecute
the Restoration of the Property and otherwise comply with the provisions of
Section 6.4. If the Property is sold, through foreclosure or otherwise, prior to
the receipt by Lender of the Award, Lender shall have the right, whether or not
a deficiency judgment on the Note shall have been sought, recovered or denied,
to receive the Award, or a portion thereof sufficient to pay the Debt.

        Section 6.4 RESTORATION(a) If the Net Proceeds shall be less than
Relevant Restoration Threshold and the costs of completing the Restoration shall
be less than the Relevant Restoration Threshold, the Net Proceeds will be
disbursed by Lender to Borrower upon receipt, provided that all of the
conditions set forth in clauses (A), (E), (F), (G), (H), (J) and (L) of Section
6.4(b)(i) below are met and Borrower delivers to Lender a written undertaking to
expeditiously commence and to satisfactorily complete with due diligence the
Restoration in accordance with the terms of this Agreement.

                (b)     If the Net Proceeds are equal to or greater than the
Relevant Restoration Threshold or the costs of completing the Restoration is
equal to or greater than the Relevant Restoration Threshold, then in either
case, Lender shall make the Net Proceeds available for the Restoration in
accordance with the provisions of this Section 6.4(b). The term "NET PROCEEDS"
for purposes of this Section 6.4 shall mean: (x) the net amount of all insurance
proceeds received by Lender pursuant to Section 6.1 (a)(i), (iv), (vi) and
(viii) as a result of such damage or destruction, after deduction of its
reasonable costs and expenses (including, but not limited to, reasonable counsel
fees), if any, in collecting same ("INSURANCE PROCEEDS"), or (y) the net amount
of the Award, after deduction of its reasonable costs and expenses (including,
but not limited to, reasonable counsel fees), if any, in collecting same
("CONDEMNATION PROCEEDS"), whichever the case may be.

                (i)     The Net Proceeds shall be made available to Borrower for
        Restoration provided that each of the following conditions are met:

                        (A)     no Event of Default shall have occurred and be
        continuing;

                        (B)     (1) in the event the Net Proceeds are Insurance
        Proceeds, and (x) less than twenty-five percent (25%) of the total floor
        area of the Improvements on the Property has been damaged, destroyed or
        rendered unusable as a result of such fire or other casualty, or (y)
        Borrower is required under a Lease exceeding the Relevant Leasing
        Threshold to use the Net Proceeds for the restoration of the Property,
        or (2) in the event the Net Proceeds are Condemnation Proceeds, and (x)
        less than fifteen percent (15%) of the land constituting the Property is
        taken, and such land is located along the perimeter or periphery of the
        Property, and no portion of the building is located on such land, or (y)

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<PAGE>

        Borrower is required under a Lease exceeding the Relevant Leasing
        Threshold to use the Net Proceeds for the restoration of the Property;

                        (C)     Leases demising in the aggregate a percentage
        amount equal to or greater than the Rentable Space Percentage of the
        total rentable space in the Property which has been demised under
        executed and delivered Leases in effect as of the date of the occurrence
        of such fire or other casualty or taking, whichever the case may be,
        shall remain in full force and effect during and after the completion of
        the Restoration, notwithstanding the occurrence of any such fire or
        other casualty or taking, whichever the case may be, and will make all
        necessary repairs and restorations thereto at their sole cost and
        expense. The term "RENTABLE SPACE PERCENTAGE" shall mean (x) in the
        event the Net Proceeds are Insurance Proceeds, a percentage amount equal
        to fifty percent (50%) and (y) in the event the Net Proceeds are
        Condemnation Proceeds, a percentage amount equal to fifty percent (50%);

                        (D)     Borrower shall commence the Restoration as soon
        as reasonably practicable (but in no event later than ninety (90) days
        after such damage or destruction or taking or obtaining building
        permits, whichever the case may be, occurs) and shall diligently pursue
        the same to satisfactory completion;

                        (E)     Lender shall be satisfied that any operating
        deficits, including all scheduled payments of principal and interest
        under the Note, which will be incurred with respect to the Property as a
        result of the occurrence of any such fire or other casualty or taking,
        whichever the case may be, will be covered out of (1) the Net Proceeds,
        (2) the insurance coverage referred to in Section 6.1(a)(iii), if
        applicable, or (3) by other funds of Borrower;

                        (F)     Lender shall be satisfied that the Restoration
        will be completed on or before the earliest to occur of (1) the Maturity
        Date, (2) the earliest date required for such completion under the terms
        of any Leases, (3) such time as may be required under applicable zoning
        law, ordinance, rule or regulation in order to repair and restore the
        Property to the condition it was in immediately prior to such fire or
        other casualty or to as nearly as possible the condition it was in
        immediately prior to such taking, as applicable or (4) the expiration of
        the insurance coverage referred to in Section 6.1(a)(iii);

                        (G)     the Property and the use thereof after the
        Restoration will be in compliance with and permitted under all
        applicable zoning laws, ordinances, rules and regulations provided,
        however, that compliance with such zoning laws, ordinances, rules and
        regulations (including, without limitation, parking requirements) will
        not require restoration of the Improvements or the Property to a size,
        condition, or configuration materially different than that which existed
        immediately prior to such Casualty or taking;

                        (H)     the Restoration shall be done and completed by
        Borrower in an expeditious and diligent fashion and in compliance with
        all applicable governmental laws, rules and regulations (including,
        without limitation, all applicable environmental laws);

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<PAGE>

                        (I)     such fire or other casualty or taking, as
        applicable, does not result in the loss of access to the Property or the
        related Improvements;

                        (J)     the Debt Service Coverage Ratio, after giving
        effect to the Restoration, shall be equal to or greater than 1.65:1;

                        (K)     Borrower shall deliver or cause to be delivered
        to Lender a signed detailed budget approved in writing by Borrower's
        architect or engineer stating the entire cost of completing the
        Restoration, which budget should be consistent with restoration budgets
        of similar office properties then owned and operated by nationally
        recognized owners and operators of office properties located in the
        areas in which the Property is located; and (L) the Net Proceeds
        together with any cash or cash equivalent deposited by Borrower with
        Lender are sufficient in Lender's discretion to cover the cost of the
        Restoration.

                (ii)    The Net Proceeds shall be held by Lender in an interest
        bearing account and, until disbursed in accordance with the provisions
        of this Section 6.4(b), shall constitute additional security for the
        Debt and other obligations under the Loan Documents. The Net Proceeds
        shall be disbursed by Lender to, or as directed by, Borrower from time
        to time during the course of the Restoration, upon receipt of evidence
        satisfactory to Lender that (A) all materials installed and work and
        labor performed to be paid for out of the requested disbursement in
        connection with the Restoration have been performed, and (B) there exist
        no notices of pendency, stop orders, mechanic's or materialman's liens
        or notices of intention to file same, or any other liens or encumbrances
        of any nature whatsoever on the Property which have not either been
        fully bonded to the satisfaction of Lender and discharged of record or
        in the alternative fully insured to the satisfaction of Lender by the
        title company issuing the Title Insurance Policy.

                (iii)   All plans and specifications required in connection with
        the Restoration, the cost of which exceeds the Relevant Restoration
        Threshold, shall be subject to prior review and acceptance in all
        respects by Lender and by an independent consulting engineer selected by
        Lender (the "CASUALTY CONSULTANT"), such review and acceptance not to be
        unreasonably withheld or delayed. Lender shall have the use of the plans
        and specifications and all permits, licenses and approvals required or
        obtained in connection with the Restoration. The identity of the
        contractors, subcontractors and materialmen engaged in the Restoration,
        as well as the contracts under which they have been engaged, shall be
        subject to prior review and acceptance by Lender and the Casualty
        Consultant, such review and acceptance not to be unreasonably withheld
        or delayed. All costs and expenses incurred by Lender in connection with
        making the Net Proceeds available for the Restoration including, without
        limitation, reasonable counsel fees and disbursements and the Casualty
        Consultant's fees, shall be paid by Borrower.

                (iv)    In no event shall Lender be obligated to make
        disbursements of the Net Proceeds in excess of an amount equal to the
        costs actually incurred from time to time for

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<PAGE>

        work in place as part of the Restoration, as certified by the Casualty
        Consultant, MINUS the Casualty Retainage. The term "CASUALTY RETAINAGE"
        shall mean an amount equal to ten percent (10%) of the costs actually
        incurred for work in place as part of the Restoration, as certified by
        the Casualty Consultant, until the Restoration has been completed. The
        Casualty Retainage shall in no event, and notwithstanding anything to
        the contrary set forth above in this Section 6.4(b), be less than the
        amount actually held back by Borrower from contractors, subcontractors
        and materialmen engaged in the Restoration. The Casualty Retainage shall
        not be released until the Casualty Consultant certifies to Lender that
        the Restoration has been completed in accordance with the provisions of
        this Section 6.4(b) and that all approvals necessary for the
        re-occupancy and use of the Property have been obtained from all
        appropriate governmental and quasi-governmental authorities, and Lender
        receives evidence satisfactory to Lender that the costs of the
        Restoration have been paid in full or will be paid in full out of the
        Casualty Retainage; PROVIDED, HOWEVER, that Lender will release the
        portion of the Casualty Retainage being held with respect to any
        contractor, subcontractor or materialman engaged in the Restoration as
        of the date upon which the Casualty Consultant certifies to Lender that
        the contractor, subcontractor or materialman has satisfactorily
        completed all work and has supplied all materials in accordance with the
        provisions of the contractor's, subcontractor's or materialman's
        contract, the contractor, subcontractor or materialman delivers the lien
        waivers and evidence of payment in full of all sums due to the
        contractor, subcontractor or materialman as may be reasonably requested
        by Lender or by the title company issuing the Title Insurance Policy,
        and Lender receives an endorsement to the Title Insurance Policy
        insuring the continued priority of the lien of the Mortgage and evidence
        of payment of any premium payable for such endorsement. If required by
        Lender, the release of any such portion of the Casualty Retainage shall
        be approved by the surety company, if any, which has issued a payment or
        performance bond with respect to the contractor, subcontractor or
        materialman.

                (v)     Lender shall not be obligated to make disbursements of
        the Net Proceeds more frequently than once every calendar month.

                (vi)    If at any time the Net Proceeds or the undisbursed
        balance thereof shall not, in the reasonable opinion of Lender in
        consultation with the Casualty Consultant, be sufficient to pay in full
        the balance of the costs which are estimated by the Casualty Consultant
        to be incurred in connection with the completion of the Restoration,
        Borrower shall deposit the deficiency (the "NET PROCEEDS DEFICIENCY")
        with Lender before any further disbursement of the Net Proceeds shall be
        made. The Net Proceeds Deficiency deposited with Lender shall be held by
        Lender and shall be disbursed for costs actually incurred in connection
        with the Restoration on the same conditions applicable to the
        disbursement of the Net Proceeds, and until so disbursed pursuant to
        this Section 6.4(b) shall constitute additional security for the Debt
        and other obligations under the Loan Documents.

                (vii)   The excess, if any, of the Net Proceeds and the
        remaining balance, if any, of the Net Proceeds Deficiency deposited with
        Lender after the Casualty Consultant certifies to Lender that the
        Restoration has been completed in accordance with the provisions of this
        Section 6.4(b), and the receipt by Lender of evidence satisfactory to

                                       65
<PAGE>

        Lender that all costs incurred in connection with the Restoration have
        been paid in full, shall be remitted by Lender to Borrower, provided no
        Event of Default shall have occurred and shall be continuing under the
        Note, this Agreement or any of the other Loan Documents.

                (c)     All Net Proceeds not required (i) to be made available
for the Restoration or (ii) to be returned to Borrower as excess Net Proceeds
pursuant to Section 6.4(b)(vii) may be retained and applied by Lender toward the
payment of the Debt whether or not then due and payable in such order, priority
and proportions as Lender in its sole discretion shall deem proper (provided no
Event of Default exists, such Borrower shall not be required to pay any
prepayment consideration in connection with such payment), or, at the discretion
of Lender, the same may be paid, either in whole or in part, to Borrower for
such purposes as Lender shall designate, in its discretion.

                (d)     In the event of foreclosure of the Mortgage with respect
to the Property, or other transfer of title to the Property in extinguishment in
whole or in part of the Debt all right, title and interest of Borrower in and to
the Policies that are not blanket Policies then in force concerning the Property
and all proceeds payable thereunder shall thereupon vest in the purchaser at
such foreclosure or Lender or other transferee in the event of such other
transfer of title.

                (e)     Lender shall with reasonable promptness following any
Casualty or Condemnation notify Borrower whether or not Net Proceeds are
required to be made available to Borrower for restoration pursuant to this
Section 6.4. All Net Proceeds not required to be made available for Restoration
shall be retained and applied by Lender in accordance with SECTION 2.3.2(A)
hereof (a "NET PROCEEDS PREPAYMENT"). If such Net Proceeds Prepayment shall be
equal to or greater than Ten Million and 00/100 Dollars ($10,000,000.00),
Borrower shall have the right to elect to prepay the remaining outstanding
principal balance of the Note (a "CASUALTY/CONDEMNATION PREPAYMENT") in
accordance with SECTION 2.3.2(B) hereof upon satisfaction of the following
conditions: (i) within thirty (30) days following the date of the Net Proceeds
Prepayment, Borrower shall provide Lender with written notice of Borrower's
intention to pay the Note in full, (ii) Borrower shall prepay the Note in
accordance with Section 2.3.2(b) hereof on or before the third (3rd) Payment
Date occurring following the date of the Net Proceeds Prepayment, and (iii) no
Event of Default shall exist on the date of such Casualty/Condemnation
Prepayment. Notwithstanding anything in Section 6.2 or Section 6.3 to the
contrary, Borrower shall have no obligation to commence Restoration of the
Property upon delivery of the written notice set forth in clause (i) of the
preceding sentence (unless Borrower subsequently shall fail to satisfy the
requirement of clause (ii) of the preceding sentence).

                            ARTICLE 7 - RESERVE FUNDS

        Section 7.1 REQUIRED REPAIR FUNDS.

                7.1.1   DEPOSITS. Borrower shall perform the repairs at the
Property, if any, as more particularly set forth on SCHEDULE IV hereto (such
repairs hereinafter referred to as "REQUIRED REPAIRS"). Borrower shall complete
the Required Repairs on or before the required deadline for each repair as set
forth on SCHEDULE IV. It shall be an Event of Default under this

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Agreement if (i) Borrower does not complete the Required Repairs at the Property
by the required deadline for each repair as set forth on SCHEDULE IV, and (ii)
Borrower does not satisfy each condition contained in Section 7.1.2 hereof. Upon
the occurrence of such an Event of Default, Lender, at its option, may withdraw
all Required Repair Funds from the Required Repair Account and Lender may apply
such funds either to completion of the Required Repairs at the Property or
toward payment of the Debt in such order, proportion and priority as Lender may
determine in its sole discretion. Lender's right to withdraw and apply Required
Repair Funds shall be in addition to all other rights and remedies provided to
Lender under this Agreement and the other Loan Documents. On the Closing Date,
Borrower shall deposit with Lender the sum of $56,250, which sum represents 125%
of the estimated cost to complete the Required Repairs. Amounts so deposited, if
any, shall hereinafter be referred to as Borrower's "REQUIRED REPAIR FUND" and
the account, if any, in which such amounts are held shall hereinafter be
referred to as Borrower's "REQUIRED REPAIR ACCOUNT".

                7.1.2   RELEASE OF REQUIRED REPAIR FUNDS. Lender shall disburse
to Borrower (or to Property Manager on behalf of Borrower) the Required Repair
Funds from the Required Repair Account from time to time upon satisfaction by
Borrower of each of the following conditions: (i) Borrower shall submit a
written request for payment to Lender at least fifteen (15) days prior to the
date on which Borrower requests such payment be made and specifies the Required
Repairs to be paid, (ii) on the date such request is received by Lender and on
the date such payment is to be made, no Default or Event of Default shall exist
and remain uncured, (iii) Lender shall have received a certificate from Borrower
(or the Property Manager on behalf of Borrower) (A) stating that all Required
Repairs at the Property to be funded by the requested disbursement have been
completed in good and workmanlike manner and in accordance with all applicable
federal, state and local laws, rules and regulations, such certificate to be
accompanied by a copy of any license, permit or other approval by any
Governmental Authority required to commence and/or complete the Required
Repairs, (B) identifying each Person that supplied materials or labor in
connection with the Required Repairs performed at the Property to be funded by
the requested disbursement under a contract in excess of $50,000, and (C)
stating that each Person who has supplied materials or labor in connection with
the Required Repairs to be funded by the requested disbursement has been paid in
full or will be paid in full upon such disbursement, such certificate to be
accompanied by lien waivers or other evidence of payment satisfactory to Lender,
(iv) at Lender's option, a title search for the Property indicating that the
Property is free from all liens, claims and other encumbrances not previously
approved by Lender, and (v) Lender shall have received such other evidence as
Lender shall reasonably request that the Required Repairs at the Property to be
funded by the requested disbursement have been completed and are paid for or
will be paid upon such disbursement to Borrower. Lender shall not be required to
make disbursements from the Required Repair Account with respect to the Property
more than once each calendar month and such disbursement shall be made only upon
satisfaction of each condition contained in this Section 7.1.2.

        Section 7.2 TAX AND INSURANCE ESCROW FUND. Borrower shall pay to Lender
on each Payment Date (a) one-twelfth of the Taxes that Lender estimates will be
payable during the next ensuing twelve (12) months in order to accumulate with
Lender sufficient funds to pay all such Taxes at least thirty (30) days prior to
their respective due dates and (b) one-twelfth of the Insurance Premiums that
Lender estimates will be payable for the renewal of the coverage afforded by the
Policies upon the expiration thereof in order to accumulate with Lender
sufficient

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funds to pay all such Insurance Premiums at least thirty (30) days prior to the
expiration of the Policies, (said amounts in (a) and (b) above are hereinafter
called the "TAX AND INSURANCE ESCROW FUND"). The Tax and Insurance Escrow Fund
and the payments of interest or principal or both, payable pursuant to the Note,
shall be added together and shall be paid as an aggregate sum by Borrower to
Lender. Lender will apply the Tax and Insurance Escrow Fund to payments of Taxes
and Insurance Premiums required to be made by Borrower pursuant to this
Agreement and under the Mortgage. In making any payment relating to the Tax and
Insurance Escrow Fund, Lender may do so according to any bill, statement or
estimate procured from the appropriate public office (with respect to Taxes) or
insurer or agent (with respect to Insurance Premiums) or from Borrower without
inquiry into the accuracy of such bill, statement or estimate or into the
validity of any tax, assessment, sale, forfeiture, tax lien or title or claim
thereof, provided, however, Lender shall use reasonable efforts to pay such real
property taxes sufficiently early to obtain the benefit of any available
discounts of which it has knowledge. If the amount of the Tax and Insurance
Escrow Fund shall exceed the amounts due for Taxes and Insurance Premiums,
Lender shall, in its sole discretion, return any excess to Borrower or credit
such excess against future payments to be made to the Tax and Insurance Escrow
Fund. Any amount remaining in the Tax and Insurance Escrow Fund after the Debt
has been paid in full shall be returned to Borrower. In allocating such excess,
Lender may deal with the Person shown on the records of Lender to be the owner
of the Property. If at any time Lender reasonably determines that the Tax and
Insurance Escrow Fund is not or will not be sufficient to pay Taxes or Insurance
Premiums by the dates set forth above, Lender shall notify Borrower of such
determination and Borrower shall increase its monthly payments to Lender by the
amount that Lender estimates is sufficient to make up the deficiency at least
thirty (30) days prior to delinquency of the Taxes or Insurance Premiums.

        Section 7.3 REPLACEMENTS AND REPLACEMENT RESERVE.

                7.3.1   REPLACEMENT RESERVE FUND. Borrower shall pay to Lender
on the Closing Date and on each Payment Date one twelfth of the amount (the
"REPLACEMENT RESERVE MONTHLY DEPOSIT") reasonably estimated by Lender in its
sole discretion to be due for replacements and repairs required to be made to
the Property during the calendar year (collectively, the "REPLACEMENTS"), which
Replacement Reserve Monthly Deposit shall be in an amount equal to no less than
$0.20 per year per square foot of gross leasable area. Amounts so deposited
shall hereinafter be referred to as Borrower's "REPLACEMENT RESERVE FUND" and
the account in which such amounts are held shall hereinafter be referred to as
Borrower's "REPLACEMENT RESERVE ACCOUNT". Lender may reassess its estimate of
the amount necessary for the Replacement Reserve Fund from time to time based
upon an updated engineering report of the Property, and may increase the monthly
amounts required to be deposited into the Replacement Reserve Fund upon thirty
(30) days notice to Borrower if Lender determines in its reasonable discretion
that an increase is necessary to maintain the proper maintenance and operation
of the Property.

                7.3.2   DISBURSEMENTS FROM REPLACEMENT RESERVE ACCOUNT.

                (a)     Lender shall make disbursements from the Replacement
Reserve Account to pay Borrower only for the costs of the Replacements. Lender
shall not be obligated to make disbursements from the Replacement Reserve
Account to reimburse Borrower for the costs of

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routine maintenance to the Property or for costs which are to be reimbursed from
the Required Repair Fund (if any).

                (b)     Lender shall, upon written request from Borrower and
satisfaction of the requirements set forth in this Section 7.3.2, disburse to
Borrower amounts from the Replacement Reserve Account necessary to pay for the
actual approved costs of Replacements or to reimburse Borrower therefor, upon
completion of such Replacements (or, upon partial completion in the case of
Replacements made pursuant to Section 7.3.2(f)) as determined by Lender. In no
event shall Lender be obligated to disburse funds from the Replacement Reserve
Account if a Default or an Event of Default exists.

                (c)     Each request for disbursement from the Replacement
Reserve Account shall be in a form specified or approved by Lender and shall
specify (i) the specific Replacements for which the disbursement is requested,
(ii) the quantity and price of each item purchased, if the Replacement includes
the purchase or replacement of specific items, (iii) the price of all materials
(grouped by type or category) used in any Replacement other than the purchase or
replacement of specific items, and (iv) the cost of all contracted labor or
other services applicable to each Replacement for which such request for
disbursement is made. With each request Borrower shall certify that all
Replacements have been made in accordance with all applicable Legal Requirements
of any Governmental Authority having jurisdiction over the Property to which the
Replacements are being provided and, unless Lender has agreed to issue joint
checks as described below, each request shall include evidence of payment of all
such amounts. Each request for disbursement shall include copies of invoices for
all items or materials purchased and all contracted labor or services provided.
Except as provided in Section 7.3.2(e), each request for disbursement from the
Replacement Reserve Account shall be made only after completion of the
Replacement for which disbursement is requested. Borrower shall provide Lender
evidence of completion satisfactory to Lender in its reasonable judgment.

                (d)     Borrower shall pay all invoices in connection with the
Replacements with respect to which a disbursement is requested prior to
submitting such request for disbursement from the Replacement Reserve Account
or, at the request of Borrower, Lender will issue joint checks, payable to
Borrower and the contractor, supplier, materialman, mechanic, subcontractor or
other party to whom payment is due in connection with a Replacement. In the case
of payments made by joint check, Lender may require a waiver of lien from each
Person receiving payment prior to Lender's disbursement from the Replacement
Reserve Account. In addition, as a condition to any disbursement, Lender may
require Borrower to obtain lien waivers from each contractor, supplier,
materialman, mechanic or subcontractor who receives payment in an amount equal
to or greater than $100,000 for completion of its work or delivery of its
materials. Any lien waiver delivered hereunder shall conform to the requirements
of applicable law and shall cover all work performed and materials supplied
(including equipment and fixtures) for the Property by that contractor,
supplier, subcontractor, mechanic or materialman through the date covered by the
current reimbursement request (or, in the event that payment to such contractor,
supplier, subcontractor, mechanic or materialmen is to be made by a joint check,
the release of lien shall be effective through the date covered by the previous
release of funds request).

                (e)     If (i) the cost of a Replacement exceeds $100,000, (ii)
the contractor performing such Replacement requires periodic payments pursuant
to terms of a written contract,

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and (iii) Lender has approved in writing in advance such periodic payments, a
request for reimbursement from the Replacement Reserve Account may be made after
completion of a portion of the work under such contract, provided (A) such
contract requires payment upon completion of such portion of the work, (B) the
materials for which the request is made are on site at the Property and are
properly secured or have been installed in the Property, (C) all other
conditions in this Agreement for disbursement have been satisfied, (D) funds
remaining in the Replacement Reserve Account are, in Lender's judgment,
sufficient to complete such Replacement and other Replacements when required,
and (E) if required by Lender, each contractor or subcontractor receiving
payments under such contract shall provide a waiver of lien with respect to
amounts which have been paid to that contractor or subcontractor.

                (f)     Borrower shall not make a request for disbursement from
the Replacement Reserve Account more frequently than once in any calendar month
and (except in connection with the final disbursement) the total cost of all
Replacements in any request shall not be less than $15,000.00.

                7.3.3   PERFORMANCE OF REPLACEMENTS.

                (a)     Borrower shall make Replacements when required in order
to keep the Property in condition and repair consistent with other similar
properties in the same market segment in the metropolitan area in which the
Property is located, and to keep the Property or any portion thereof from
deteriorating. Borrower shall complete all Replacements in a good and
workmanlike manner as soon as practicable following the commencement of making
each such Replacement.

                (b)     Lender reserves the right, at its option, to approve all
contracts or work orders with materialmen, mechanics, suppliers, subcontractors,
contractors or other parties providing labor or materials under contracts for an
amount in excess of $100,000 in connection with the Replacements performed by
Borrower. Upon Lender's request, Borrower shall assign any contract or
subcontract to Lender.

                (c)     In the event Lender determines in its reasonable
discretion that any Replacement is not being performed in a workmanlike or
timely manner or that any Replacement has not been completed in a workmanlike or
timely manner, and such failure continues to exist for more than thirty (30)
days after notice from Lender to Borrower, Lender shall have the option, upon
ten (10) days notice to Borrower (except in the case of an emergency), to
withhold disbursement for such unsatisfactory Replacement and to proceed under
existing contracts or to contract with third parties to complete such
Replacement and to apply the Replacement Reserve Fund toward the labor and
materials necessary to complete such Replacement, and to exercise any and all
other remedies available to Lender upon an Event of Default hereunder.

                (d)     In order to facilitate Lender's completion or making of
the Replacements pursuant to Section 7.3.3(c) above, Borrower grants Lender the
right to enter onto the Property and perform any and all work and labor
necessary to complete or make the Replacements and/or employ watchmen to protect
the Property from damage, subject to the rights of Tenants. All sums so expended
by Lender, to the extent not from the Replacement Reserve Fund, shall be deemed
to have been advanced under the Loan to Borrower and secured by the Mortgage.
For

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this purpose Borrower constitutes and appoints Lender its true and lawful
attorney-in-fact with full power of substitution to complete or undertake the
Replacements in the name of Borrower. Such power of attorney shall be deemed to
be a power coupled with an interest and cannot be revoked but shall only be
effective following an Event of Default. Borrower empowers said attorney-in-fact
as follows: (i) to use any funds in the Replacement Reserve Account for the
purpose of making or completing the Replacements; (ii) to make such additions,
changes and corrections to the Replacements as shall be necessary or desirable
to complete the Replacements; (iii) to employ such contractors, subcontractors,
agents, architects and inspectors as shall be required for such purposes; (iv)
to pay, settle or compromise all existing bills and claims which are or may
become Liens against the Property, or as may be necessary or desirable for the
completion of the Replacements, or for clearance of title; (v) to execute all
applications and certificates in the name of Borrower which may be required by
any of the contract documents; (vi) to prosecute and defend all actions or
proceedings in connection with the Property or the rehabilitation and repair of
the Property; and (vii) to do any and every act which Borrower might do in its
own behalf to fulfill the terms of this Agreement.

                (e)     Nothing in this Section 7.3.3 shall: (i) make Lender
responsible for making or completing the Replacements; (ii) require Lender to
expend funds in addition to the Replacement Reserve Fund to make or complete any
Replacement; (iii) obligate Lender to proceed with the Replacements; or (iv)
obligate Lender to demand from Borrower additional sums to make or complete any
Replacement.

                (f)     Borrower shall permit Lender and Lender's agents and
representatives (including, without limitation, Lender's engineer, architect, or
inspector) or third parties making Replacements pursuant to this Section 7.3.3
to enter onto the Property during normal business hours (subject to the rights
of tenants under their Leases) to inspect the progress of any Replacements and
all materials being used in connection therewith, to examine all plans and shop
drawings relating to such Replacements which are or may be kept at the Property,
and to complete any Replacements made pursuant to this Section 7.3.3. Borrower
shall cause all contractors and subcontractors to cooperate with Lender or
Lender's representatives or such other persons described above in connection
with inspections described in this Section 7.3.3(f) or the completion of
Replacements pursuant to this Section 7.3.3.

                (g)     Lender may require an inspection of the Property at
Borrower's expense prior to making a monthly disbursement in excess of $100,000
from the Replacement Reserve Account in order to verify completion of the
Replacements for which reimbursement is sought. Lender may require that such
inspection be conducted by an appropriate independent qualified professional
selected by Lender and/or may require a copy of a certificate of completion by
an independent qualified professional acceptable to Lender prior to the
disbursement of any amounts from the Replacement Reserve Account. Borrower shall
pay the expense of the inspection as required hereunder, whether such inspection
is conducted by Lender or by an independent qualified professional.

                (h)     The Replacements and all materials, equipment, fixtures,
or any other item comprising a part of any Replacement shall be constructed,
installed or completed, as applicable, free and clear of all mechanic's,
materialman's or other liens (except for those Liens existing on the date of
this Agreement which have been approved in writing by Lender).

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                (i)     Before each disbursement in excess of $100,000 from the
Replacement Reserve Account, Lender may require Borrower to provide Lender with
a search of title to the Property effective to the date of the disbursement,
which search shows that no mechanic's or materialmen's liens or other liens of
any nature have been placed against the Property since the date of recordation
of the Mortgage and that title to the Property is free and clear of all Liens
(other than the lien of the Mortgage and any other Liens previously approved in
writing by Lender, if any).

                (j)     All Replacements shall comply with all applicable Legal
Requirements of all Governmental Authorities having jurisdiction over the
Property and applicable insurance requirements including, without limitation,
applicable building codes, special use permits, environmental regulations, and
requirements of insurance underwriters.

                (k)     In addition to any insurance required under the Loan
Documents, Borrower shall provide or cause to be provided workmen's compensation
insurance, builder's risk, and public liability insurance and other insurance to
the extent required under applicable law in connection with a particular
Replacement. All such policies shall be in form and amount reasonably
satisfactory to Lender. All such policies which can be endorsed with standard
mortgagee clauses making loss payable to Lender or its assigns shall be so
endorsed. Certified copies of such policies shall be delivered to Lender.

                7.3.4   FAILURE TO MAKE REPLACEMENTS.

                (a)     It shall be an Event of Default under this Agreement if
Borrower fails to comply with any provision of this Section 7.3 and such failure
is not cured within thirty (30) days after notice from Lender; PROVIDED,
however, if such failure is not capable of being cured within said thirty (30)
day period, then provided that Borrower commences action to complete such cure
and thereafter diligently proceeds to complete such cure, such thirty (30) day
period shall be extended for such time as is reasonably necessary for Borrower,
in the exercise of due diligence, to cure such failure, but such additional
period of time shall not exceed ninety (90) days. Upon the occurrence of such an
Event of Default, Lender may use the Replacement Reserve Fund (or any portion
thereof) for any purpose, including but not limited to completion of the
Replacements as provided in Section 7.3.3, or for any other repair or
replacement to the Property or toward payment of the Debt in such order,
proportion and priority as Lender may determine in its sole discretion. Lender's
right to withdraw and apply the Replacement Reserve Funds shall be in addition
to all other rights and remedies provided to Lender under this Agreement and the
other Loan Documents.

                (b)     Nothing in this Agreement shall obligate Lender to apply
all or any portion of the Replacement Reserve Fund on account of an Event of
Default to payment of the Debt or in any specific order or priority.

                7.3.5   BALANCE IN THE REPLACEMENT RESERVE ACCOUNT. The
insufficiency of any balance in the Replacement Reserve Account shall not
relieve Borrower from its obligation to fulfill all preservation and maintenance
covenants in the Loan Documents.

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                7.3.6   INDEMNIFICATION. Borrower shall indemnify Lender and
hold Lender harmless from and against any and all actions, suits, claims,
demands, liabilities, losses, damages, obligations and costs and expenses
(including litigation costs and reasonable attorneys fees and expenses) arising
from or in any way connected with the performance of the Replacements unless the
same are solely due to gross negligence or willful misconduct of Lender.
Borrower shall assign to Lender all rights and claims Borrower may have against
all persons or entities supplying labor or materials in connection with the
Replacements; PROVIDED, HOWEVER, that Lender may not pursue any such right or
claim unless an Event of Default has occurred and remains uncured.

        Section 7.4 ROLLOVER RESERVE.

                7.4.1   DEPOSITS TO ROLLOVER RESERVE FUND. On the Closing Date,
Borrower shall deposit with Lender the sum of $4,250,000. Additionally, Borrower
shall pay to Lender on each Payment Date the amount of (a) $42,270.58 for each
Payment Date occurring during the calendar year 2004, (b) $46,497.64 for each
Payment Date occurring during the calendar year 2005, (c) $73,973.52 for each
Payment Date occurring during the calendar year 2006, (d) $73,973.52 for each
Payment Date occurring during the calendar year 2007, (e) $16,908.23 for each
Payment Date occurring during the calendar year 2008, (f) $46,497.64 for each
Payment Date occurring during the calendar year 2009, (g) $0 for each Payment
Date occurring during the calendar year 2010 and (h) $42,270.50 for each Payment
Date occurring thereafter, which amounts shall be deposited with and held by
Lender for tenant improvement and leasing commission obligations incurred
following the date hereof. Amounts so deposited shall hereinafter be referred to
as the "Rollover Reserve Fund" and the account to which such amounts are held
shall hereinafter be referred to as the "Rollover Reserve Account".

                7.4.2   WITHDRAWAL OF ROLLOVER RESERVE FUNDS. Lender shall make
disbursements from the Rollover Reserve Fund for tenant improvement and leasing
commission obligations incurred by Borrower. All such expenses shall be approved
by Lender in its sole discretion. Lender shall make disbursements as requested
by Borrower (or by Property Manager on behalf of Borrower) on a quarterly basis
in increments of no less than $5,000.00 upon delivery by Borrower of Lender's
standard form of draw request accompanied by copies of paid invoices for the
amounts requested and, if required by Lender, lien waivers and releases from all
parties furnishing materials and/or services in connection with the requested
payment. Lender may require an inspection of the Property at Borrower's expense
prior to making a quarterly disbursement in order to verify completion of
improvements for which reimbursement is sought. In no event shall Lender be
required to disburse Rollover Reserve Funds in excess of $15.00 per square foot
for tenant improvements unless Lender, in its sole discretion, agrees to make a
disbursement in excess of such amount. Additionally, disbursements of Rollover
Reserve Funds for leasing commissions shall be limited as follows: (a) four
percent (4%) of base rent for new Leases that are not co-brokered; (b) two
percent (2%) of base rent for Lease expansions, extensions and renewals that are
not co-brokered; and (c) six percent (6%) of base rent for Leases that are
co-brokered (provided the commission is shared with such co-broker).

        Section 7.5 INTENTIONALLY DELETED.

        Section 7.6 INTENTIONALLY DELETED.

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        Section 7.7 RESERVE FUNDS, GENERALLY.

                7.7.1   Borrower hereby grants to Lender a security interest in
each of the Reserve Funds and any and all monies now or hereafter deposited in
each Reserve Fund as additional security for payment of the Debt. Until expended
or applied in accordance herewith, the Reserve Funds shall constitute additional
security for the Debt.

                7.7.2   Upon the occurrence of an Event of Default, Lender may,
in addition to any and all other rights and remedies available to Lender, apply
any sums then present in any or all of the Reserve Funds to the payment of the
Debt in any order in its sole discretion.

                7.7.3   The Reserve Funds shall not constitute trust funds and
may be commingled with other monies held by Lender.

                7.7.4   The Reserve Funds other than the Tax and Insurance
Escrow Fund shall be invested in Permitted Investments (as defined in the Cash
Management Agreement) and any interest earned thereon shall be added to and
become a part of the related Reserve Fund. Borrower shall be responsible for
payment of any federal, state or local income or other tax applicable to the
interest earned on the Reserve Funds credited or paid to Borrower. Borrower
shall not be entitled to any interest on the Tax and Insurance Escrow Fund.

                7.7.5   Borrower shall not, without obtaining the prior written
consent of Lender, further pledge, assign or grant any security interest in any
Reserve Fund or the monies deposited therein or permit any lien or encumbrance
to attach thereto, or any levy to be made thereon, or any UCC-1 Financing
Statements, except those naming Lender as the secured party, to be filed with
respect thereto.

                7.7.6   Lender shall not be liable for any loss sustained on the
investment of any funds constituting the Reserve Funds unless occasioned by the
gross negligence or willful misconduct of Lender.

                7.7.7   Upon payment in full of the Debt and performance of all
other obligations under this Agreement and the other Loan Documents, Lender
shall disburse to Borrower all remaining Reserve Funds.

                7.7.8   The initial deposits into the Reserve Funds on the
Closing Date shall be made from the proceeds of the Loan in the amounts provided
herein.

                              ARTICLE 8 - DEFAULTS

        Section 8.1 EVENT OF DEFAULT.

                (a)     Each of the following events shall constitute an event
of default hereunder (an "EVENT OF DEFAULT"):

                (i)     if any portion of the Debt is not paid when due, except
        that not more than two times in any twelve month period it shall not be
        an Event of Default if such amount

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<PAGE>

        (other than amounts due on the Maturity Date) is paid within five (5)
        days of the applicable due date;

                (ii)    if any of the Taxes or Other Charges are not paid prior
        to the date when the same become delinquent, except to the extent that
        Borrower is contesting same in accordance with the terms of Section
        5.1.2 hereof, or there are sufficient funds in the Tax and Insurance
        Escrow Fund to pay such Taxes or Other Charges and Lender fails to or
        refuses to release the same from the Tax and Insurance Escrow Fund;

                (iii)   if the Policies are not kept in full force and effect,
        or if certified copies of the Policies are not delivered to Lender
        within ten (10) days of request;

                (iv)    if Borrower transfers or encumbers any portion of the
        Property without Lender's prior written consent (to the extent such
        consent is required) or otherwise violates the provisions of Section
        5.2.13 of this Loan Agreement;

                (v)     if any material representation or warranty made by
        Borrower herein or in any other Loan Document, or in any report,
        certificate, financial statement or other instrument, agreement or
        document furnished to Lender shall have been false or misleading in any
        material respect as of the date the representation or warranty was made;

                (vi)    if Borrower or Sponsor shall make an assignment for the
        benefit of creditors;

                (vii)   if a receiver, liquidator or trustee shall be appointed
        for Borrower or Sponsor or if Borrower or Sponsor shall be adjudicated a
        bankrupt or insolvent, or if any petition for bankruptcy, reorganization
        or arrangement pursuant to federal bankruptcy law, or any similar
        federal or state law, shall be filed by or against, consented to, or
        acquiesced in by, Borrower or Sponsor, or if any proceeding for the
        dissolution or liquidation of Borrower or Sponsor; PROVIDED, HOWEVER, if
        such appointment, adjudication, petition or proceeding was involuntary
        and not consented to by Borrower or Sponsor, upon the same not being
        discharged, stayed or dismissed within one hundred eighty (180) days;

                (viii)  if Borrower attempts to assign its rights under this
        Agreement or any of the other Loan Documents or any interest herein or
        therein in contravention of the Loan Documents;

                (ix)    if Borrower breaches any of its respective negative
        covenants contained in Section 5.2 or any covenant contained in Section
        4.1.30 hereof;

                (x)     with respect to any term, covenant or provision set
        forth herein which specifically contains a notice requirement or grace
        period, if Borrower shall be in default under such term, covenant or
        condition after the giving of such notice or the expiration of such
        grace period;

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<PAGE>

                (xi)    if a default exists beyond any applicable notice and
        cure period under any Tenants-in-Common Agreement to the extent such
        default can, in Lender's reasonable determination, result in a
        termination of such Tenants-in-Common Agreement or a lien on any
        interest in the Property;

                (xii)   if Borrower shall continue to be in Default under any of
        the other terms, covenants or conditions of this Agreement not specified
        in subsections (i) to (xi) above, for ten (10) days after notice to
        Borrower from Lender, in the case of any Default which can be cured by
        the payment of a sum of money, or for thirty (30) days after notice from
        Lender in the case of any other Default; PROVIDED, HOWEVER, that if such
        non-monetary Default is susceptible of cure but cannot reasonably be
        cured within such 30-day period and provided further that Borrower shall
        have commenced to cure such Default within such 30-day period and
        thereafter diligently and expeditiously proceeds to cure the same, such
        30-day period shall be extended for such time as is reasonably necessary
        for Borrower in the exercise of due diligence to cure such Default, such
        additional period not to exceed one hundred eighty (180) days;

                (xiii)  if there shall be default under any of the other Loan
        Documents beyond any applicable cure periods contained in such
        documents, whether as to Borrower or the Property, or if any other such
        event shall occur or condition shall exist, if the effect of such event
        or condition is to accelerate the maturity of any portion of the Debt or
        to permit Lender to accelerate the maturity of all or any portion of the
        Debt;

                (xiv)   any Person comprising Borrower or otherwise owning an
        interest in the Property files any partition action affecting the
        Property, which action is not dismissed within sixty (60) days; or

                (xv)    if any of the assumptions contained in any substantive
        non-consolidation opinion delivered in connection herewith, Insolvency
        Opinion or Additional Insolvency Opinion are or shall become untrue in
        any material respect.

Notwithstanding anything herein to the contrary, if an Event of Default shall
occur pursuant to clauses (iv), (vi), (vii), (xi) or (xiv) above which is not
caused by the action of any Borrower that is an Affiliate of Sponsor and such
Event of Default shall cease to exist as a result of a transfer by the
defaulting Borrower to one or more other Borrowers or an Affiliate of Behringer
Harvard Funds made in accordance with the provisions of Section 5.2.13 hereof,
such transfer shall be permitted and Lender shall accept a cure of such Event of
Default effective as of the date of such transfer provided that (a) Borrower
notifies Lender of its intention to effect such cure within 15 days after the
occurrence of the related Event of Default, (b) the transfer is completed within
60 days after the occurrence of the related Event of Default, (c) Borrower
continues to make timely payment of all amounts due under the Loan Documents
(provided that notwithstanding such payment, interest shall accrue at the
Default Rate until such Event of Default is cured pursuant to this paragraph)
and (d) during such cure period there is no material impairment to the value,
use or operation of the Property.

        (b)     Upon the occurrence of an Event of Default (other than an Event
of Default described in clauses (vi), (vii) or (viii) above) and at any time
thereafter Lender may, in

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<PAGE>

addition to any other rights or remedies available to it pursuant to this
Agreement and the other Loan Documents or at law or in equity, Lender may take
such action, without notice or demand, that Lender deems advisable to protect
and enforce its rights against Borrower and in the Property, including, without
limitation, declaring the Debt to be immediately due and payable, and Lender may
enforce or avail itself of any or all rights or remedies provided in the Loan
Documents against Borrower and the Property, including, without limitation, all
rights or remedies available at law or in equity; and upon any Event of Default
described in clauses (vi), (vii) or (viii) above, the Debt and all other
obligations of Borrower hereunder and under the other Loan Documents shall
immediately and automatically become due and payable, without notice or demand,
and Borrower hereby expressly waives any such notice or demand, anything
contained herein or in any other Loan Document to the contrary notwithstanding.

        Section 8.2 REMEDIES.

        (a)     Upon the occurrence of an Event of Default, all or any one or
more of the rights, powers, privileges and other remedies available to Lender
against Borrower under this Agreement or any of the other Loan Documents
executed and delivered by, or applicable to, Borrower or at law or in equity may
be exercised by Lender at any time and from time to time, whether or not all or
any of the Debt shall be declared due and payable, and whether or not Lender
shall have commenced any foreclosure proceeding or other action for the
enforcement of its rights and remedies under any of the Loan Documents with
respect to the Property. Any such actions taken by Lender shall be cumulative
and concurrent and may be pursued independently, singly, successively, together
or otherwise, at such time and in such order as Lender may determine in its sole
discretion, to the fullest extent permitted by law, without impairing or
otherwise affecting the other rights and remedies of Lender permitted by law,
equity or contract or as set forth herein or in the other Loan Documents.
Without limiting the generality of the foregoing, Borrower agrees that if an
Event of Default is continuing (i) Lender is not subject to any "one action" or
"election of remedies" law or rule (to the extent waiveable by Borrower), and
(ii) all liens and other rights, remedies or privileges provided to Lender shall
remain in full force and effect until Lender has exhausted all of its remedies
against the Property and the Mortgage has been foreclosed, sold and/or otherwise
realized upon in satisfaction of the Debt or the Debt has been paid in full.

        (b)     To the extent permitted by applicable law, Lender shall have the
right from time to time to partially foreclose the Mortgage in any manner and
for any amounts secured by the Mortgage then due and payable as determined by
Lender in its sole discretion including, without limitation, the following
circumstances: (i) in the event Borrower defaults beyond any applicable grace
period in the payment of one or more scheduled payments of principal and
interest, Lender may foreclose the Mortgage to recover such delinquent payments,
or (ii) in the event Lender elects to accelerate less than the entire
outstanding principal balance of the Loan, Lender may foreclose the Mortgage to
recover so much of the principal balance of the Loan as Lender may accelerate
and such other sums secured by the Mortgage as Lender may elect. Notwithstanding
one or more partial foreclosures, the Property shall remain subject to the
Mortgage to secure payment of sums secured by the Mortgage and not previously
recovered.

        (c)     Lender shall have the right from time to time to sever the Note,
the Mortgage and the other Loan Documents into one or more separate notes,
mortgages and other

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<PAGE>

security documents (the "SEVERED LOAN DOCUMENTS") in such denominations as
Lender shall determine in its sole discretion for purposes of evidencing and
enforcing its rights and remedies provided hereunder. Borrower shall execute and
deliver to Lender from time to time, promptly after the request of Lender, a
severance agreement and such other documents as Lender shall request in order to
effect the severance described in the preceding sentence, all in form and
substance reasonably satisfactory to Lender. Borrower hereby absolutely and
irrevocably appoints Lender following the occurrence of an Event of Default as
its true and lawful attorney, coupled with an interest, in its name and stead to
make and execute all documents necessary or desirable to effect the aforesaid
severance, Borrower ratifying all that its said attorney shall do by virtue
thereof; PROVIDED, HOWEVER, Lender shall not make or execute any such documents
under such power until three (3) days after notice has been given to Borrower by
Lender of Lender's intent to exercise its rights under such power. Borrower
shall not be obligated to pay any costs or expenses incurred in connection with
the preparation, execution, recording or filing of the Severed Loan Documents,
and the Severed Loan Documents shall not contain any representations, warranties
or covenants not contained in the Loan Documents and any such representations
and warranties contained in the Severed Loan Documents will be given by Borrower
only as of the Closing Date.

        (d)     As used in this Section 8.2, a "foreclosure" shall include any
sale by power of sale.

        Section 8.3 REMEDIES CUMULATIVE; WAIVERS. The rights, powers and
remedies of Lender under this Agreement shall be cumulative and not exclusive of
any other right, power or remedy which Lender may have against Borrower pursuant
to this Agreement or the other Loan Documents, or existing at law or in equity
or otherwise. Lender's rights, powers and remedies may be pursued singly,
concurrently or otherwise, at such time and in such order as Lender may
determine in Lender's sole discretion. No delay or omission to exercise any
remedy, right or power accruing upon an Event of Default shall impair any such
remedy, right or power or shall be construed as a waiver thereof, but any such
remedy, right or power may be exercised from time to time and as often as may be
deemed expedient. A waiver of one Default or Event of Default with respect to
Borrower shall not be construed to be a waiver of any subsequent Default or
Event of Default by Borrower or to impair any remedy, right or power consequent
thereon.

                         ARTICLE 9 - SPECIAL PROVISIONS

        Section 9.1 SALE OF NOTES AND SECURITIZATION. At the request of the
holder of the Note and, to the extent not already required to be provided by
Borrower under this Agreement, Borrower shall cooperate with Lender to allow
Lender to satisfy the market standards to which the holder of the Note
customarily adheres or which may be reasonably required in the marketplace or by
the Rating Agencies in connection with the sale of the Note or participations
therein or the first successful securitization (such sale and/or securitization,
the "SECURITIZATION") of rated single or multi-class securities (the
"SECURITIES") secured by or evidencing ownership interests in the Note and the
Mortgage. In this regard Borrower shall:

        (a)     (i) provide such financial and other information with respect to
the Property, Borrower and the Property Manager, (ii) provide budgets relating
to the Property and (iii) to perform or permit or cause to be performed or
permitted such site inspection, appraisals,

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<PAGE>

market studies, environmental reviews and reports (Phase I's and, if
appropriate, Phase II's), engineering reports and other due diligence
investigations of the Property, as may be reasonably requested by the holder of
the Note or the Rating Agencies or as may be necessary or appropriate in
connection with the Securitization (the "PROVIDED INFORMATION"), together, if
customary, with appropriate verification and/or consents of the Provided
Information through letters of auditors or opinions of counsel of independent
attorneys acceptable to Lender and the Rating Agencies;

        (b)     cause counsel to render opinions, which may be relied upon by
the holder of the Note, the Rating Agencies and their respective counsel, agents
and representatives, as to non-consolidation, fraudulent conveyance, and true
sale and/or lease or any other opinion customary in securitization transactions,
which counsel and opinions shall be reasonably satisfactory to the holder of the
Note and the Rating Agencies;

        (c)     make such representations and warranties as of the closing date
of the Securitization with respect to the Property, Borrower, and the Loan
Documents as are consistent with the representations and warranties made in the
Loan Documents; and

        (d)     execute such amendments to the Loan Documents and organizational
documents as may be reasonably requested by the holder of the Note or the Rating
Agencies or otherwise to effect the Securitization; PROVIDED, HOWEVER, that
Borrower shall not be required to modify or amend any Loan Document if such
modification or amendment would (i) change the interest rate, the stated
maturity or the amortization of principal set forth in the Note, or (ii) modify
or amend any other material economic term of the Loan.

        All material out-of-pocket third party costs and expenses incurred by
Borrower in connection with complying with requests made under this Section 9.1
shall be paid by Lender.

        Section 9.2 SECURITIZATION. Borrower understands that certain of the
Provided Information may be included in disclosure documents in connection with
the Securitization, including, without limitation, a prospectus, prospectus
supplement or private placement memorandum (each, a "DISCLOSURE DOCUMENT") and
may also be included in filings with the Securities and Exchange Commission
pursuant to the Securities Act of 1933, as amended (the "SECURITIES ACT"), or
the Securities and Exchange Act of 1934, as amended (the "EXCHANGE ACT"), or
provided or made available to investors or prospective investors in the
Securities, the Rating Agencies, and service providers relating to the
Securitization. In the event that the Disclosure Document is required to be
revised prior to the sale of all Securities, Borrower will cooperate with the
holder of the Note in updating the Disclosure Document by providing all current
information necessary to keep the Disclosure Document accurate and complete in
all material respects.

        Section 9.3 RATING SURVEILLANCE. Lender, at its option, may retain the
Rating Agencies to provide rating surveillance services on any certificates
issued in a Securitization. Such rating surveillance will be at the expense of
Lender (the "RATING SURVEILLANCE CHARGE").

        Section 9.4 EXCULPATION. Subject to the qualifications below, Lender
shall not enforce the liability and obligation of Borrower to perform and
observe the obligations contained in the Note, this Agreement, the Mortgage or
the other Loan Documents by any action or proceeding

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<PAGE>

wherein a money judgment shall be sought against Borrower, except that Lender
may bring a foreclosure action, an action for specific performance or any other
appropriate action or proceeding to enable Lender to enforce and realize upon
its interest under the Note, this Agreement, the Mortgage and the other Loan
Documents, or in the Property, the Rents following an Event of Default, or any
other collateral given to Lender pursuant to the Loan Documents; provided,
however, that, except as specifically provided herein, any judgment in any such
action or proceeding shall be enforceable against Borrower only to the extent of
Borrower's interest in the Property, in the Rents following an Event of Default
and in any other collateral given to Lender, and Lender, by accepting the Note,
this Agreement, the Mortgage and the other Loan Documents, agrees that it shall
not sue for, seek or demand any deficiency judgment against Borrower in any such
action or proceeding under or by reason of or under or in connection with the
Note, this Agreement, the Mortgage or the other Loan Documents. The provisions
of this Section shall not, however, (a) constitute a waiver, release or
impairment of any obligation evidenced or secured by any of the Loan Documents;
(b) impair the right of Lender to name Borrower as a party defendant in any
action or suit for foreclosure and sale under any of the Mortgage; (c) affect
the validity or enforceability of or any guaranty made in connection with the
Loan or any of the rights and remedies of Lender thereunder; (d) impair the
right of Lender to obtain the appointment of a receiver; (e) impair the
enforcement of any of the Assignment of Leases following an Event of Default; or
(f) constitute a prohibition against Lender commencing any other appropriate
action or proceeding in order for Lender to exercise its remedies against the
Property. In addition, the foregoing shall not be deemed a waiver of the right
of Lender to enforce the liability and obligation of a Borrower, Sponsor or any
Principal of a Borrower (or any successor or assign of any of the foregoing), by
money judgment or otherwise, as expressly set forth in any Co-Owner Indemnity or
Indemnity Agreement executed in connection herewith.

        Notwithstanding anything to the contrary in this Agreement, the Note or
any of the Loan Documents, (A) the Debt shall be fully recourse to the Borrower
(but not any Principal of Borrower) and (B) Lender shall not be deemed to have
waived any right which Lender may have under Section 506(a), 506(b), 1111(b) or
any other provisions of the U.S. Bankruptcy Code to file a claim for the full
amount of the Debt secured by the Mortgage or to require that all collateral
shall continue to secure all of the Debt owing to Lender in accordance with the
Loan Documents in the event that the first full monthly payment under the Note
is not paid within five (5) days of notice that such payment is late (provided,
however, that such grace period relates only to the recourse trigger described
in this paragraph).

        Section 9.5 TERMINATION OF PROPERTY MANAGER. If (a) the amounts
evidenced by the Note have been accelerated pursuant to Section 8.1(b) hereof,
(b) the Property Manager shall become insolvent, (c) the Property Manager is in
default under the terms of the Property Management Agreement beyond any
applicable grace or cure period, or (d) Property Manager is not managing the
Property in accordance with the management practices of nationally recognized
management companies managing similar properties in locations comparable to
those of the Property, then, in the case of (a), (b), (c) or (d), Borrower
shall, at the request of Lender, terminate the Property Management Agreement and
replace the Property Manager with a manager reasonably approved by Lender on
terms and conditions reasonably satisfactory to Lender, it being understood and
agreed that the management fee for such replacement manager shall not exceed
then prevailing market rates. In addition and without limiting the rights of
Lender hereunder or under any of the other Loan Documents, in the event that (i)
the Property

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<PAGE>

Management Agreement is terminated, (ii) the Property Manager no longer manages
the Property, or (iii) a receiver, liquidator or trustee shall be appointed for
Property Manager or if Property Manager shall be adjudicated a bankrupt or
insolvent, or if any petition for bankruptcy, reorganization or arrangement
pursuant to federal bankruptcy law, or any similar federal or state law, shall
be filed by or against, consented to, or acquiesced in by, Property Manager, or
if any proceeding for the dissolution or liquidation of Property Manager shall
be instituted, then Borrower (at Borrower's sole cost and expense) shall
immediately, in its name, establish new deposit accounts separate from any other
Person with a depository satisfactory to Lender into which all Rents and other
income from the Property shall be deposited and shall grant Lender a first
priority security interest in such account pursuant to documentation
satisfactory in form and substance to Lender. Property Manager shall have the
right to subcontract some or all of its responsibilities under the Property
Management Agreement pursuant to an agreement on terms and conditions
satisfactory to Lender in its reasonable discretion, it being understood and
agreed that the management fee for such Property Manager shall not exceed then
prevailing market rates, as determined by Lender, and in no event shall each
agreement impair Lender's rights hereunder or under the other Loan Documents.

        Section 9.6 SERVICER. At the option of Lender, the Loan may be serviced
by a servicer/trustee (the "SERVICER") selected by Lender and Lender may
delegate all or any portion of its responsibilities under this Agreement and the
other Loan Documents to the Servicer pursuant to a servicing agreement (the
"SERVICING Agreement") between Lender and Servicer. Lender shall be responsible
for any set-up fees or any other costs relating to or arising under the
Servicing Agreement.

        Section 9.7 RESIZING. Borrower covenants and agrees that in connection
with any Securitization of the Loan, upon Lender's request Borrower shall
deliver one or more new component notes to replace the original note or modify
the original note to reflect multiple components of the Loan or create one or
more mezzanine loans (including amending Borrower's organizational structure to
provide for one or more mezzanine borrowers) (each a "RESIZING EVENT"). Lender
agrees that such new notes or modified note or mezzanine notes shall immediately
after the Resizing Event have the same initial weighted average coupon as the
original note prior to such Resizing Event, notwithstanding that such new notes
or modified note or mezzanine notes or may, in connection with the application
of principal to such new notes or modified note or mezzanine notes, subsequently
cause the weighted average spread of such new notes or modified note or
mezzanine notes to change and apply principal, interest rates and amortization
of the Loan between such new components and/or mezzanine loans in a manner
specified by Lender in its sole discretion such that the pricing and
marketability of the Securities and the size of each class of Securities and the
rating assigned to each such class by the Rating Agencies shall provide the most
favorable rating levels and achieve the optimum bond execution for the Loan. In
connection with any Resizing Event, Borrower covenants and agrees to modify the
Cash Management Agreement with respect to the newly created components and/or
mezzanine loans.

                           ARTICLE 10 - MISCELLANEOUS

        Section 10.1 SURVIVAL. This Agreement and all covenants, agreements,
representations and warranties made herein and in the certificates delivered
pursuant hereto shall survive the

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<PAGE>

making by Lender of the Loan and the execution and delivery to Lender of the
Note, and shall continue in full force and effect so long as all or any of the
Debt is outstanding and unpaid unless a longer period is expressly set forth
herein or in the other Loan Documents. Whenever in this Agreement any of the
parties hereto is referred to, such reference shall be deemed to include the
legal representatives, successors and assigns of such party. All covenants,
promises and agreements in this Agreement, by or on behalf of Borrower, shall
inure to the benefit of the legal representatives, successors and assigns of
Lender.

        Section 10.2 LENDER'S DISCRETION. Whenever pursuant to this Agreement,
Lender exercises any right given to it to approve or disapprove, or any
arrangement or term is to be satisfactory to Lender, the decision of Lender to
approve or disapprove or to decide whether arrangements or terms are
satisfactory or not satisfactory shall (except as is otherwise specifically
herein provided) be in the sole discretion of Lender and shall be final and
conclusive.

        Section 10.3 GOVERNING LAW.(a) THIS AGREEMENT WAS NEGOTIATED IN THE
STATE OF NEW YORK, THE LOAN WAS MADE BY LENDER AND ACCEPTED BY BORROWER IN THE
STATE OF NEW YORK, AND THE PROCEEDS OF THE LOAN DELIVERED PURSUANT HERETO WERE
DISBURSED FROM THE STATE OF NEW YORK, WHICH STATE THE PARTIES AGREE HAS A
SUBSTANTIAL RELATIONSHIP TO THE PARTIES AND TO THE UNDERLYING TRANSACTION
EMBODIED HEREBY, AND IN ALL RESPECTS, INCLUDING, WITHOUT LIMITING THE GENERALITY
OF THE FOREGOING, MATTERS OF CONSTRUCTION, VALIDITY AND PERFORMANCE, THIS
AGREEMENT, THE NOTE AND THE OTHER LOAN DOCUMENTS AND THE OBLIGATIONS ARISING
HEREUNDER AND THEREUNDER SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH,
THE LAWS OF THE STATE OF NEW YORK APPLICABLE TO CONTRACTS MADE AND PERFORMED IN
SUCH STATE (WITHOUT REGARD TO PRINCIPLES OF CONFLICTS OF LAWS) AND ANY
APPLICABLE LAW OF THE UNITED STATES OF AMERICA, EXCEPT THAT AT ALL TIMES THE
PROVISIONS FOR THE CREATION, PERFECTION, AND ENFORCEMENT OF THE LIEN AND
SECURITY INTEREST CREATED PURSUANT HERETO AND PURSUANT TO THE OTHER LOAN
DOCUMENTS SHALL BE GOVERNED BY AND CONSTRUED ACCORDING TO THE LAW OF THE STATE
IN WHICH THE PROPERTY IS LOCATED, IT BEING UNDERSTOOD THAT, TO THE FULLEST
EXTENT PERMITTED BY THE LAW OF SUCH STATE, THE LAW OF THE STATE OF NEW YORK
SHALL GOVERN THE CONSTRUCTION, VALIDITY AND ENFORCEABILITY OF ALL LOAN DOCUMENTS
AND ALL OF THE OBLIGATIONS ARISING HEREUNDER OR THEREUNDER. TO THE FULLEST
EXTENT PERMITTED BY LAW, BORROWER HEREBY UNCONDITIONALLY AND IRREVOCABLY WAIVES
ANY CLAIM TO ASSERT THAT THE LAW OF ANY OTHER JURISDICTION GOVERNS THIS
AGREEMENT, THE NOTE AND THE OTHER LOAN DOCUMENTS, AND THIS AGREEMENT, THE NOTE
AND THE OTHER LOAN DOCUMENTS SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE
WITH THE LAWS OF THE STATE OF NEW YORK PURSUANT TO SECTION 5-1401 OF THE NEW
YORK GENERAL OBLIGATIONS LAW.

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<PAGE>

        (b)     ANY LEGAL SUIT, ACTION OR PROCEEDING AGAINST LENDER OR BORROWER
ARISING OUT OF OR RELATING TO THIS AGREEMENT OR THE OTHER LOAN DOCUMENTS MAY AT
LENDER'S OPTION BE INSTITUTED IN ANY FEDERAL OR STATE COURT IN THE CITY OF NEW
YORK, COUNTY OF NEW YORK, PURSUANT TO SECTION 5-1402 OF THE NEW YORK GENERAL
OBLIGATIONS LAW AND BORROWER WAIVES ANY OBJECTIONS WHICH IT MAY NOW OR HEREAFTER
HAVE BASED ON VENUE AND/OR FORUM NON CONVENIENS OF ANY SUCH SUIT, ACTION OR
PROCEEDING, AND BORROWER HEREBY IRREVOCABLY SUBMITS TO THE JURISDICTION OF ANY
SUCH COURT IN ANY SUIT, ACTION OR PROCEEDING. BORROWER DOES HEREBY DESIGNATE AND
APPOINT:

                   CT CORPORATION SYSTEM
                   111 EIGHTH AVENUE
                   NEW YORK, NEW YORK 10011

AS ITS AUTHORIZED AGENT TO ACCEPT AND ACKNOWLEDGE ON ITS BEHALF SERVICE OF ANY
AND ALL PROCESS WHICH MAY BE SERVED IN ANY SUCH SUIT, ACTION OR PROCEEDING IN
ANY FEDERAL OR STATE COURT IN NEW YORK, NEW YORK, AND AGREES THAT SERVICE OF
PROCESS UPON SAID AGENT AT SAID ADDRESS AND WRITTEN NOTICE OF SAID SERVICE
MAILED OR DELIVERED TO BORROWER IN THE MANNER PROVIDED HEREIN SHALL BE DEEMED IN
EVERY RESPECT EFFECTIVE SERVICE OF PROCESS UPON BORROWER IN ANY SUCH SUIT,
ACTION OR PROCEEDING IN THE STATE OF NEW YORK. BORROWER (I) SHALL GIVE PROMPT
NOTICE TO LENDER OF ANY CHANGED ADDRESS OF ITS AUTHORIZED AGENT HEREUNDER, (II)
MAY AT ANY TIME AND FROM TIME TO TIME DESIGNATE A SUBSTITUTE AUTHORIZED AGENT
WITH AN OFFICE IN NEW YORK, NEW YORK (WHICH SUBSTITUTE AGENT AND OFFICE SHALL BE
DESIGNATED AS THE PERSON AND ADDRESS FOR SERVICE OF PROCESS), AND (III) SHALL
PROMPTLY DESIGNATE SUCH A SUBSTITUTE IF ITS AUTHORIZED AGENT CEASES TO HAVE AN
OFFICE IN NEW YORK, NEW YORK OR IS DISSOLVED WITHOUT LEAVING A SUCCESSOR.

        Section 10.4 MODIFICATION, WAIVER IN WRITING. No modification,
amendment, extension, discharge, termination or waiver of any provision of this
Agreement, or of the Note, or of any other Loan Document, nor consent to any
departure by Borrower therefrom, shall in any event be effective unless the same
shall be in a writing signed by the party against whom enforcement is sought,
and then such waiver or consent shall be effective only in the specific
instance, and for the purpose, for which given. Except as otherwise expressly
provided herein, no notice to, or demand on Borrower, shall entitle Borrower to
any other or future notice or demand in the same, similar or other
circumstances.

        Section 10.5 DELAY NOT A WAIVER. Neither any failure nor any delay on
the part of Lender in insisting upon strict performance of any term, condition,
covenant or agreement, or exercising any right, power, remedy or privilege
hereunder, or under the Note or under any other Loan Document, or any other
instrument given as security therefor, shall operate as or constitute

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<PAGE>

a waiver thereof, nor shall a single or partial exercise thereof preclude any
other future exercise, or the exercise of any other right, power, remedy or
privilege. In particular, and not by way of limitation, by accepting payment
after the due date of any amount payable under this Agreement, the Note or any
other Loan Document, Lender shall not be deemed to have waived any right either
to require prompt payment when due of all other amounts due under this
Agreement, the Note or the other Loan Documents, or to declare a default for
failure to effect prompt payment of any such other amount.

        Section 10.6 NOTICES. All notices, consents, approvals and requests
required or permitted hereunder or under any other Loan Document shall be given
in writing and shall be effective for all purposes if hand delivered or sent by
(a) certified or registered United States mail, postage prepaid, return receipt
requested or (b) expedited prepaid delivery service, either commercial or United
States Postal Service, with proof of attempted delivery, and by telecopier (with
answer back acknowledged), addressed as follows (or at such other address and
Person as shall be designated from time to time by any party hereto, as the case
may be, in a written notice to the other parties hereto in the manner provided
for in this Section):

     If to Lender:    Bear Stearns Commercial Mortgage, Inc.
                      383 Madison Avenue
                      New York, New York 10179
                      Attention:  J. Christopher Hoeffel

     With a copy to:  Kelley Drye & Warren LLP
                      101 Park Avenue
                      New York, New York 10178
                      Attention:  Paul A. Keenan, Esq.

     If to Borrower:  c/o Behringer Harvard Funds
                      15601 Dallas Parkway, Suite 600
                      Addison, Texas 75001
                      Attention: Gerald J. Reihsen, III

     with a copy to:  Luce, Forward, Hamilton & Scripps LLP
                      600 West Broadway
                      Suite 2600
                      San Diego, CA 92101-3391
                      Attention: Darryl Steinhause, Esq.

        A notice shall be deemed to have been given: in the case of hand
delivery, at the time of delivery; in the case of registered or certified mail,
when delivered or the first attempted delivery on a Business Day; or in the case
of expedited prepaid delivery and telecopy, upon the first attempted delivery on
a Business Day.

        Section 10.7 TRIAL BY JURY. BORROWER AND LENDER HEREBY AGREE NOT TO
ELECT A TRIAL BY JURY OF ANY ISSUE TRIABLE OF RIGHT BY JURY, AND WAIVES ANY
RIGHT TO TRIAL BY JURY FULLY TO THE EXTENT THAT ANY SUCH RIGHT SHALL NOW OR
HEREAFTER EXIST WITH REGARD TO THE LOAN

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<PAGE>

DOCUMENTS, OR ANY CLAIM, COUNTERCLAIM OR OTHER ACTION ARISING IN CONNECTION
THEREWITH. THIS WAIVER OF RIGHT TO TRIAL BY JURY IS GIVEN KNOWINGLY AND
VOLUNTARILY BY BORROWER AND LENDER, AND IS INTENDED TO ENCOMPASS INDIVIDUALLY
EACH INSTANCE AND EACH ISSUE AS TO WHICH THE RIGHT TO A TRIAL BY JURY WOULD
OTHERWISE ACCRUE. LENDER IS HEREBY AUTHORIZED TO FILE A COPY OF THIS PARAGRAPH
IN ANY PROCEEDING AS CONCLUSIVE EVIDENCE OF THIS WAIVER BY BORROWER AND LENDER.

        Section 10.8 HEADINGS. The Article and/or Section headings and the Table
of Contents in this Agreement are included herein for convenience of reference
only and shall not constitute a part of this Agreement for any other purpose.

        Section 10.9 SEVERABILITY. Wherever possible, each provision of this
Agreement shall be interpreted in such manner as to be effective and valid under
applicable law, but if any provision of this Agreement shall be prohibited by or
invalid under applicable law, such provision shall be ineffective to the extent
of such prohibition or invalidity, without invalidating the remainder of such
provision or the remaining provisions of this Agreement.

        Section 10.10 PREFERENCES. Lender shall have the continuing and
exclusive right to apply or reverse and reapply any and all payments by Borrower
to any portion of the obligations of Borrower hereunder. To the extent Borrower
makes a payment or payments to Lender, which payment or proceeds or any part
thereof are subsequently invalidated, declared to be fraudulent or preferential,
set aside or required to be repaid to a trustee, receiver or any other party
under any bankruptcy law, state or federal law, common law or equitable cause,
then, to the extent of such payment or proceeds received, the obligations
hereunder or part thereof intended to be satisfied shall be revived and continue
in full force and effect, as if such payment or proceeds had not been received
by Lender.

        Section 10.11 WAIVER OF NOTICE. Borrower shall not be entitled to any
notices of any nature whatsoever from Lender except with respect to matters for
which this Agreement or the other Loan Documents specifically and expressly
provide for the giving of notice by Lender to Borrower and except with respect
to matters for which Borrower is not, pursuant to applicable Legal Requirements,
permitted to waive the giving of notice. Borrower hereby expressly waives the
right to receive any notice from Lender with respect to any matter for which
this Agreement or the other Loan Documents do not specifically and expressly
provide for the giving of notice by Lender to Borrower.

        Section 10.12 REMEDIES OF BORROWER. In the event that a claim or
adjudication is made that Lender or its agents have acted unreasonably or
unreasonably delayed acting in any case where by law or under this Agreement or
the other Loan Documents, Lender or such agent, as the case may be, has an
obligation to act reasonably or promptly, Borrower agrees that neither Lender
nor its agents shall be liable for any monetary damages, and Borrower's sole
remedies shall be limited to commencing an action seeking injunctive relief or
declaratory judgment. The parties hereto agree that any action or proceeding to
determine whether Lender has acted reasonably shall be determined by an action
seeking declaratory judgment.

                                       85
<PAGE>

        Section 10.13 EXPENSES; INDEMNITY.

        (a)     Borrower covenants and agrees to pay or, if Borrower fails to
pay, to reimburse, Lender upon receipt of written notice from Lender for all
reasonable costs and expenses (including reasonable attorneys' fees and
disbursements) incurred by Lender in connection with (i) the preparation,
negotiation, execution and delivery of this Agreement and the other Loan
Documents and the consummation of the transactions contemplated hereby and
thereby and all the costs of furnishing all opinions by counsel for Borrower
(including without limitation any opinions requested by Lender as to any legal
matters arising under this Agreement or the other Loan Documents with respect to
the Property); (ii) Borrower's ongoing performance of and compliance with
Borrower's respective agreements and covenants contained in this Agreement and
the other Loan Documents on its part to be performed or complied with after the
Closing Date, including, without limitation, confirming compliance with
environmental and insurance requirements; (iii) Lender's ongoing performance and
compliance with all agreements and conditions contained in this Agreement and
the other Loan Documents on its part to be performed or complied with after the
Closing Date; (iv) except as otherwise provided in this Agreement, the
negotiation, preparation, execution, delivery and administration of any
consents, amendments, waivers or other modifications to this Agreement and the
other Loan Documents and any other documents or matters reasonably requested by
Lender; (v) securing Borrower's compliance with any requests made pursuant to
the provisions of this Agreement; (vi) the filing and recording fees and
expenses, title insurance and reasonable fees and expenses of counsel for
providing to Lender all required legal opinions, and other similar expenses
incurred in creating and perfecting the Liens in favor of Lender pursuant to
this Agreement and the other Loan Documents; (vii) enforcing or preserving any
rights, in response to third party claims or the prosecuting or defending of any
action or proceeding or other litigation, in each case against, under or
affecting Borrower, this Agreement, the other Loan Documents, the Property, or
any other security given for the Loan; and (viii) enforcing any obligations of
or collecting any payments due from Borrower under this Agreement, the other
Loan Documents or with respect to the Property or in connection with any
refinancing or restructuring of the credit arrangements provided under this
Agreement in the nature of a "work-out" or of any insolvency or bankruptcy
proceedings; provided, however, that Borrower shall not be liable for the
payment of any such costs and expenses to the extent the same arise by reason of
the gross negligence, illegal acts, fraud or willful misconduct of Lender.
Notwithstanding the foregoing, all material out-of-pocket third party costs and
expenses incurred by Borrower in connection with complying with requests made
under Section 9.1 shall be paid by Lender.

        (b)     Each Borrower shall indemnify, defend and hold harmless Lender
from and against any and all other liabilities, obligations, losses, damages,
penalties, actions, judgments, suits, claims, costs, expenses and disbursements
of any kind or nature whatsoever (including, without limitation, the reasonable
fees and disbursements of counsel for Lender in connection with any
investigative, administrative or judicial proceeding commenced or threatened,
whether or not Lender shall be designated a party thereto), that may be imposed
on, incurred by, or asserted against Lender in any manner relating to or arising
out of (i) any breach by such Borrower of its obligations under, or any material
misrepresentation by such Borrower contained in, this Agreement or the other
Loan Documents, or (ii) the use or intended use of the proceeds of the Loan
(collectively, the "INDEMNIFIED LIABILITIES"); PROVIDED, HOWEVER, that such
Borrower shall not have any obligation to Lender hereunder to the extent that
such Indemnified

                                       86
<PAGE>

Liabilities arise from the gross negligence, illegal acts, fraud or willful
misconduct of Lender. To the extent that the undertaking to indemnify, defend
and hold harmless set forth in the preceding sentence may be unenforceable
because it violates any law or public policy, such Borrower shall pay the
maximum portion that it is permitted to pay and satisfy under applicable law to
the payment and satisfaction of all Indemnified Liabilities incurred by Lender.

        Section 10.14 SCHEDULES INCORPORATED. The Schedules annexed hereto are
hereby incorporated herein as a part of this Agreement with the same effect as
if set forth in the body hereof.

        Section 10.15 OFFSETS, COUNTERCLAIMS AND DEFENSES. Any assignee of
Lender's interest in and to this Agreement, the Note and the other Loan
Documents shall take the same free and clear of all offsets, counterclaims or
defenses which are unrelated to such documents which Borrower may otherwise have
against any assignor of such documents, and no such unrelated counterclaim or
defense shall be interposed or asserted by Borrower in any action or proceeding
brought by any such assignee upon such documents and any such right to interpose
or assert any such unrelated offset, counterclaim or defense in any such action
or proceeding is hereby expressly waived by Borrower.

        Section 10.16 NO JOINT VENTURE OR PARTNERSHIP; NO THIRD PARTY
BENEFICIARIES.

        (a)     Borrower and Lender intend that the relationships created
hereunder and under the other Loan Documents be solely that of borrower and
lender. Nothing herein or therein is intended to create a joint venture,
partnership, tenancy-in-common, or joint tenancy relationship between Borrower
and Lender nor to grant Lender any interest in the Property other than that of
mortgagee, beneficiary or lender.

        (b)     This Agreement and the other Loan Documents are solely for the
benefit of Lender and Borrower and nothing contained in this Agreement or the
other Loan Documents shall be deemed to confer upon anyone other than Lender and
Borrower any right to insist upon or to enforce the performance or observance of
any of the obligations contained herein or therein. All conditions to the
obligations of Lender to make the Loan hereunder are imposed solely and
exclusively for the benefit of Lender and no other Person shall have standing to
require satisfaction of such conditions in accordance with their terms or be
entitled to assume that Lender will refuse to make the Loan in the absence of
strict compliance with any or all thereof and no other Person shall under any
circumstances be deemed to be a beneficiary of such conditions, any or all of
which may be freely waived in whole or in part by Lender if, in Lender's sole
discretion, Lender deems it advisable or desirable to do so.

        Section 10.17 PUBLICITY. All news releases, publicity or advertising by
Borrower or their Affiliates through any media intended to reach the general
public which refers to the Loan Documents or the financing evidenced by the Loan
Documents, to Lender, Bear Stearns, or any of their Affiliates shall be subject
to the prior written approval of Lender. All news releases, publicity or
advertising by Lender through any media intended to reach the general public
which refers solely to the Borrower or to the Loan made by the Lender to the
Borrower shall be subject to the prior written approval of Borrower, provided
however, the foregoing shall not apply to Provided Information included in
disclosure documents in connection with a Securitization.

                                       87
<PAGE>

        Section 10.18 WAIVER OF MARSHALLING OF ASSETS. To the fullest extent
permitted by law, Borrower, for itself and its successors and assigns, waives
all rights to a marshalling of the assets of Borrower, Borrower's partners and
others with interests in Borrower, and of the Property, or to a sale in inverse
order of alienation in the event of foreclosure of the Mortgage or sale of the
Property by power of sale, and agrees not to assert any right under any laws
pertaining to the marshalling of assets, the sale in inverse order of
alienation, homestead exemption, the administration of estates of decedents, or
any other matters whatsoever to defeat, reduce or affect the right of Lender
under the Loan Documents to a sale of the Property for the collection of the
Debt without any prior or different resort for collection or of the right of
Lender to the payment of the Debt out of the net proceeds of the Property in
preference to every other claimant whatsoever.

        Section 10.19 WAIVER OF COUNTERCLAIM. Borrower hereby waives the right
to assert a counterclaim, other than a compulsory counterclaim, in any action or
proceeding brought against it by Lender or its agents.

        Section 10.20 CONFLICT; CONSTRUCTION OF DOCUMENTS; RELIANCE. In the
event of any conflict between the provisions of this Loan Agreement and any of
the other Loan Documents, the provisions of this Loan Agreement shall control.
The parties hereto acknowledge that they were represented by competent counsel
in connection with the negotiation, drafting and execution of the Loan Documents
and that such Loan Documents shall not be subject to the principle of construing
their meaning against the party which drafted same. Borrower acknowledges that,
with respect to the Loan, Borrower shall rely solely on its own judgment and
advisors in entering into the Loan without relying in any manner on any
statements, representations or recommendations of Lender or any parent,
subsidiary or Affiliate of Lender. Lender shall not be subject to any limitation
whatsoever in the exercise of any rights or remedies available to it under any
of the Loan Documents or any other agreements or instruments which govern the
Loan by virtue of the ownership by it or any parent, subsidiary or Affiliate of
Lender of any equity interest any of them may acquire in Borrower, and Borrower
hereby irrevocably waives the right to raise any defense or take any action on
the basis of the foregoing with respect to Lender's exercise of any such rights
or remedies. Borrower acknowledges that Lender engages in the business of real
estate financings and other real estate transactions and investments which may
be viewed as adverse to or competitive with the business of Borrower or its
Affiliates.

        Section 10.21 BROKERS AND FINANCIAL ADVISORS. Borrower hereby represents
that it has dealt with no financial advisors, brokers, underwriters, placement
agents, agents or finders in connection with the transactions contemplated by
this Agreement other than NorthMarq Capital. Borrower hereby agrees to
indemnify, defend and hold Lender harmless from and against any and all claims,
liabilities, costs and expenses of any kind (including Lender's reasonable
attorneys' fees and expenses) in any way relating to or arising from a claim by
any Person that such Person acted on behalf of Borrower or Lender in connection
with the transactions contemplated herein. The provisions of this Section 10.21
shall survive the expiration and termination of this Agreement and the payment
of the Debt.

        Section 10.22 PRIOR AGREEMENTS. This Agreement and the other Loan
Documents contain the entire agreement of the parties hereto and thereto in
respect of the transactions

                                       88
<PAGE>

contemplated hereby and thereby, and all prior agreements or understandings
among or between such parties, whether oral or written, are superseded by the
terms of this Agreement and the other Loan Documents and unless specifically set
forth in a writing contemporaneous herewith the terms, conditions and provisions
of such prior agreement do not survive execution of this Agreement.

        Section 10.23 TRANSFER OF LOAN. In the event that Lender transfers the
Loan, Borrower shall continue to make payments at the place set forth in the
Note until such time that Borrower is notified in writing by Lender that
payments are to be made at another place.

        Section 10.24 JOINT AND SEVERAL LIABILITY. If Borrower consists of more
than one person or party, the obligations and liabilities of each person or
party shall be joint and several except as otherwise expressly provided in the
Loan Documents.

          (THE BALANCE OF THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK.)

                                       89
<PAGE>

        IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
duly executed by their duly authorized representatives, all as of the day and
year first above written.

                                     BORROWER:

                                     BEHRINGER HARVARD TRAVIS TOWER S LP, a
                                     Delaware limited partnership

                                     By: Behringer Harvard Travis Tower S GP,
                                         LLC, a Delaware limited liability
                                         company, its general partner

                                         By:__________________________________
                                            Gerald J. Reihsen, III, Secretary

                                     BEHRINGER HARVARD TRAVIS TOWER H LP, a
                                     Delaware limited partnership

                                     By: Behringer Harvard Travis Tower H GP,
                                         LLC, a Delaware limited liability
                                         company, its general partner

                                         By:__________________________________
                                            Gerald J. Reihsen, III, Secretary

                                         LENDER:

                                         BEAR STEARNS COMMERCIAL MORTGAGE, INC.,
                                         a New York corporation

                                         By: ___________________________________
                                             Name:
                                             Managing Director

<PAGE>

                                     Indemnitor hereby executes this Agreement
                                     to evidence its agreement to be bound by
                                     the applicable terms hereof, including
                                     Section 9.4:

                                        BEHRINGER HARVARD HOLDINGS, LLC, a
                                        Delaware limited liability company

                                        By:
                                           -------------------------------------
                                            Gerald J. Reihsen, III
                                            Chief Operating Officer

                                        ----------------------------------------
                                        ROBERT M. BEHRINGER, Individually

<PAGE>

                                   SCHEDULE I

                         APPROVED INVESTOR QUESTIONNAIRE

                                    SCH. X-1

<PAGE>

                                   SCHEDULE II

                       ASSIGNMENT AND ASSUMPTION AGREEMENT

                                    SCH. X-1

<PAGE>

                                  SCHEDULE III

                               CO-OWNER INDEMNITY

                                    SCH. X-1

<PAGE>

                                   SCHEDULE IV

                                REQUIRED REPAIRS

                                    SCH. X-1

<PAGE>

                                   SCHEDULE V

                           TENANTS IN COMMON AGREEMENT

                                    SCH. X-1

<PAGE>

                                   SCHEDULE VI

                              AFFILIATE AGREEMENTS

                                      None.

                                    SCH. X-1
<PAGE>

                                  SCHEDULE VII

                          CO-OWNER TRANSFEREE CRITERIA

1)      Each Co-Owner Transferee and/or its principals must be an Accredited
        Investor;

2)      Each Co-Owner Transferee, its principals and all other entities which
        may be owned or controlled directly or indirectly by Transferee's
        principals ("Related Entities") must not have been a party to any
        bankruptcy proceedings, voluntary or involuntary, made an assignment for
        the benefit of creditors or taken advantage of any insolvency act, or
        any act for the benefit of debtors within seven (7) years prior to the
        date of the proposed transfer of the Property;

3)      Each Co-Owner Transferee and/or its principals must not be listed on any
        so-called prohibited persons lists, including, but not limited to any
        list published by the Office of Foreign Assets Control or any successor
        agency;

4)      There shall be no material litigation or regulatory action pending or
        threatened, or judgments or convictions against Co-Owner Transferee, its
        principals or Related Entities which is not reasonably acceptable to
        Lender; and

5)      Co-Owner Transferee, its principals and Related Entities shall not have
        defaulted under its or their obligations with respect to any other
        indebtedness in a manner which is not reasonably acceptable to Lender.

                                    SCH. X-1

<PAGE>

                                  SCHEDULE VIII

                        CONSENT AND ASSUMPTION AGREEMENT

                                    SCH. X-1

<PAGE>

                                   SCHEDULE IX

                CO-OWNER TRANSFEREE LIMITED PARTNERSHIP AGREEMENT

                                    SCH. X-1

<PAGE>

                                   SCHEDULE X

                       GENERAL PARTNER OPERATING AGREEMENT

                                    SCH. X-1

<PAGE>

                                   SCHEDULE XI

                                    RENT ROLL

                                    SCH. X-1

<PAGE>

                                  SCHEDULE XII

                          EXCEPTIONS TO REPRESENTATIONS

                                    SCH. X-1<PAGE>

                                 PROMISSORY NOTE

$37,750,000.00                                                New York, New York
                                                              October 1, 2004

        FOR VALUE RECEIVED, BEHRINGER HARVARD TRAVIS TOWER S LP, a Delaware
limited partnership and BEHRINGER HARVARD TRAVIS TOWER H LP, a Delaware limited
partnership, as maker, each having its principal place of business c/o Behringer
Harvard Funds, 15601 Dallas Parkway, Suite 600, Addison, Texas 75001 (together,
"BORROWER"), hereby unconditionally promises to pay to the order of BEAR STEARNS
COMMERCIAL MORTGAGE, INC., a New York corporation, as lender, having an address
at 383 Madison Avenue, New York, New York 10179 ("Lender"), or at such other
place as the holder hereof may from time to time designate in writing, the
principal sum of Thirty-Seven Million Seven Hundred Fifty Thousand and No/100
Dollars ($37,750,000.00), in lawful money of the United States of America with
interest thereon to be computed from the date of this Note at the Applicable
Interest Rate, and to be paid in accordance with the terms of this Note and that
certain Loan Agreement, dated the date hereof, between Borrower and Lender (as
the same may hereafter be amended, restated, replaced, supplemented, renewed,
extended or otherwise modified from time to time, the "LOAN Agreement"). All
capitalized terms not defined herein shall have the respective meanings set
forth in the Loan Agreement.

                                   ARTICLE 1
                                  PAYMENT TERMS

        Borrower agrees to pay the principal sum of this Note and interest on
the unpaid principal sum of this Note from time to time outstanding at the rates
and at the times specified in Article 2 of the Loan Agreement and the
outstanding balance of the principal sum of this Note and all accrued and unpaid
interest thereon shall be due and payable on the Maturity Date.

                                   ARTICLE 2
                            DEFAULT AND ACCELERATION

        The Debt shall without notice become immediately due and payable at the
option of Lender if any payment required in this Note is not paid on or prior to
the date when due or if not paid on the Maturity Date or on the happening of any
other Event of Default.

                                   ARTICLE 3
                                 LOAN DOCUMENTS

        This Note is secured by the Mortgage and the other Loan Documents. All
of the terms, covenants and conditions contained in the Loan Agreement, the
Mortgage and the other Loan Documents are hereby made part of this Note to the
same extent and with the same force as if they were fully set forth herein. In
the event of a conflict or inconsistency between the terms of this Note and the
Loan Agreement, the terms and provisions of the Loan Agreement shall govern.

<PAGE>

                                   ARTICLE 4
                                 SAVINGS CLAUSE

        Notwithstanding anything to the contrary, (a) all agreements and
communications between Borrower and Lender are hereby and shall automatically be
limited so that, after taking into account all amounts deemed interest, the
interest contracted for, charged or received by Lender shall never exceed the
maximum lawful rate or amount, (b) in calculating whether any interest exceeds
the lawful maximum, all such interest shall be amortized, prorated, allocated
and spread over the full amount and term of all principal indebtedness of
Borrower to Lender and (c) if through any contingency or event Lender receives
or is deemed to receive interest in excess of the lawful maximum, any such
excess shall be deemed to have been applied toward payment of the principal of
any and all then outstanding indebtedness of Borrower to Lender.

                                   ARTICLE 5
                                 NO ORAL CHANGE

        This Note may not be modified, amended, waived, extended, changed,
discharged or terminated orally or by any act or failure to act on the part of
Borrower or Lender, but only by an agreement in writing signed by the party
against whom enforcement of any modification, amendment, waiver, extension,
change, discharge or termination is sought.

                                   ARTICLE 6
                                     WAIVERS

        Borrower and all others who may become liable for the payment of all or
any part of the Debt do hereby severally waive presentment and demand for
payment, notice of dishonor, notice of intention to accelerate, notice of
acceleration, protest and notice of protest and non-payment and all other
notices of any kind. No release of any security for the Debt or extension of
time for payment of this Note or any installment hereof, and no alteration,
amendment or waiver of any provision of this Note, the Loan Agreement or the
other Loan Documents made by agreement between Lender or any other Person shall
release, modify, amend, waive, extend, change, discharge, terminate or affect
the liability of Borrower, and any other Person who may become liable for the
payment of all or any part of the Debt, under this Note, the Loan Agreement or
the other Loan Documents. No notice to or demand on Borrower shall be deemed to
be a waiver of the obligation of Borrower or of the right of Lender to take
further action without further notice or demand as provided for in this Note,
the Loan Agreement or the other Loan Documents. If Borrower is a partnership,
the agreements herein contained shall remain in force and be applicable,
notwithstanding any changes in the individuals or entities comprising the
partnership, and the term "Borrower," as used herein, shall include any
alternate or successor partnership, but any predecessor partnership and their
partners shall not thereby be released from any liability. If Borrower is a
corporation, the agreements contained herein shall remain in full force and be
applicable notwithstanding any changes in the shareholders comprising, or the
officers and directors relating to, the corporation, and the term "Borrower" as
used herein, shall include any alternative or successor corporation, but any
predecessor corporation shall not be relieved of liability hereunder. If any
Borrower is a limited liability company, the agreements herein contained shall
remain in force and be applicable, notwithstanding any changes in the members
comprising the limited liability company, and the term "Borrower" as used

                                      -2-
<PAGE>

herein, shall include any alternate or successor limited liability company, but
any predecessor limited liability company and their members shall not thereby be
released from any liability. (Nothing in the foregoing sentence shall be
construed as a consent to, or a waiver of, any prohibition or restriction on
transfers of interests in such partnership, corporation or limited liability
company which may be set forth in the Loan Agreement, the Mortgage or any other
Loan Document.)

                                   ARTICLE 7
                                    TRANSFER

        Upon the transfer of this Note, Borrower hereby waiving notice of any
such transfer, Lender may deliver all the collateral mortgaged, granted, pledged
or assigned pursuant to the Loan Documents, or any part thereof, to the
transferee who shall thereupon become vested with all the rights herein or under
applicable law given to Lender with respect thereto, and Lender shall thereafter
forever be relieved and fully discharged from any liability or responsibility in
the matter; but Lender shall retain all rights hereby given to it with respect
to any liabilities and the collateral not so transferred.

                                   ARTICLE 8
                                   EXCULPATION

        The provisions of Section 9.3 of the Loan Agreement are hereby
incorporated by reference into this Note to the same extent and with the same
force as if fully set forth herein.

                                   ARTICLE 9
                                  GOVERNING LAW

        (A)     THIS NOTE WAS NEGOTIATED IN THE STATE OF NEW YORK, AND MADE BY
BORROWER AND ACCEPTED BY LENDER IN THE STATE OF NEW YORK, AND THE PROCEEDS OF
THIS NOTE WERE DISBURSED FROM THE STATE OF NEW YORK, WHICH STATE THE PARTIES
AGREE HAS A SUBSTANTIAL RELATIONSHIP TO THE PARTIES AND TO THE UNDERLYING
TRANSACTION EMBODIED HEREBY, AND IN ALL RESPECTS, INCLUDING, WITHOUT LIMITING
THE GENERALITY OF THE FOREGOING, MATTERS OF CONSTRUCTION, VALIDITY AND
PERFORMANCE, THIS NOTE AND THE OBLIGATIONS ARISING HEREUNDER SHALL BE GOVERNED
BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK
APPLICABLE TO CONTRACTS MADE AND PERFORMED IN SUCH STATE (WITHOUT REGARD TO
PRINCIPLES OF CONFLICT LAWS) AND ANY APPLICABLE LAW OF THE UNITED STATES OF
AMERICA. TO THE FULLEST EXTENT PERMITTED BY LAW, BORROWER HEREBY UNCONDITIONALLY
AND IRREVOCABLY WAIVES ANY CLAIM TO ASSERT THAT THE LAW OF ANY OTHER
JURISDICTION GOVERNS THIS NOTE AND THIS NOTE SHALL BE GOVERNED BY AND CONSTRUED
IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK PURSUANT TO SECTION 5-1401
OF THE NEW YORK GENERAL OBLIGATIONS LAW.

                                      -3-
<PAGE>

        (B)     ANY LEGAL SUIT, ACTION OR PROCEEDING AGAINST LENDER OR BORROWER
ARISING OUT OF OR RELATING TO THIS NOTE MAY AT LENDER'S OPTION BE INSTITUTED IN
ANY FEDERAL OR STATE COURT IN THE CITY OF NEW YORK, COUNTY OF NEW YORK, PURSUANT
TO SECTION 5-1402 OF THE NEW YORK GENERAL OBLIGATIONS LAW, AND BORROWER WAIVES
ANY OBJECTIONS WHICH IT MAY NOW OR HEREAFTER HAVE BASED ON VENUE AND/OR FORUM
NON CONVENIENS OF ANY SUCH SUIT, ACTION OR PROCEEDING, AND BORROWER HEREBY
IRREVOCABLY SUBMITS TO THE JURISDICTION OF ANY SUCH COURT IN ANY SUIT, ACTION OR
PROCEEDING. BORROWER DOES HEREBY DESIGNATE AND APPOINT:

                                 CT CORPORATION
                                111 EIGHTH AVENUE
                               NEW YORK, NY 10011

AS ITS AUTHORIZED AGENT TO ACCEPT AND ACKNOWLEDGE ON ITS BEHALF SERVICE OF ANY
AND ALL PROCESS WHICH MAY BE SERVED IN ANY SUCH SUIT, ACTION OR PROCEEDING IN
ANY FEDERAL OR STATE COURT IN NEW YORK, NEW YORK, AND AGREES THAT SERVICE OF
PROCESS UPON SAID AGENT AT SAID ADDRESS AND WRITTEN NOTICE OF SAID SERVICE
MAILED OR DELIVERED TO BORROWER IN THE MANNER PROVIDED HEREIN SHALL BE DEEMED IN
EVERY RESPECT EFFECTIVE SERVICE OF PROCESS UPON BORROWER IN ANY SUCH SUIT,
ACTION OR PROCEEDING IN THE STATE OF NEW YORK. BORROWER (I) SHALL GIVE PROMPT
NOTICE TO LENDER OF ANY CHANGED ADDRESS OF ITS AUTHORIZED AGENT HEREUNDER, (II)
MAY AT ANY TIME AND FROM TIME TO TIME DESIGNATE A SUBSTITUTE AUTHORIZED AGENT
WITH AN OFFICE IN NEW YORK, NEW YORK (WHICH SUBSTITUTE AGENT AND OFFICE SHALL BE
DESIGNATED AS THE PERSON AND ADDRESS FOR SERVICE OF PROCESS), AND (III) SHALL
PROMPTLY DESIGNATE SUCH A SUBSTITUTE IF ITS AUTHORIZED AGENT CEASES TO HAVE AN
OFFICE IN NEW YORK, NEW YORK OR IS DISSOLVED WITHOUT LEAVING A SUCCESSOR.

                                   ARTICLE 10
                                     NOTICES

        All notices or other written communications hereunder shall be delivered
in accordance with Section 10.6 of the Loan Agreement.

                                   ARTICLE 11
                                JOINT AND SEVERAL

        If more than one Person has executed this Note as "Borrower", the
obligations of all such Persons hereunder shall be joint and several except as
set forth in the Loan Documents.

                         [NO FURTHER TEXT ON THIS PAGE]

                                      -4-
<PAGE>

        IN WITNESS WHEREOF, Borrower has duly executed this Note as of the day
and year first above written.

                                        BEHRINGER HARVARD TRAVIS TOWER S LP,
                                        a Delaware limited partnership

                                        By: Behringer Harvard Travis Tower S GP,
                                            LLC, a Delaware limited liability
                                            company, its general partner

                                            By:_________________________________
                                               Gerald J. Reihsen, III, Secretary

                                        BEHRINGER HARVARD TRAVIS TOWER H LP,
                                        a Delaware limited partnership

                                        By: Behringer Harvard Travis Tower H GP,
                                            LLC, a Delaware limited liability
                                            company, its general partner

                                            By:_________________________________
                                               Gerald J. Reihsen, III, Secretary

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