UNITED STATES
                             SECURITIES AND EXCHANGE COMMISSION
                                   WASHINGTON, D.C. 20549



                                          FORM 10-K


  (Mark one)

  /X/ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
      EXCHANGE ACT OF 1934
      For the fiscal year ended December 31, 2005

      OR



  / / TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
      EXCHANGE ACT OF 1934


      Commission File Number:  333-120522-02


        Bear Stearns Commercial Mortgage Securities, Inc.
        Commercial Mortgage Pass-Through Certificates
        Series 2005-TOP18

     (Exact name of registrant as specified in its charter)


   New York                                         54-2173122
  (State or other jurisdiction of                   54-2173123
  incorporation or organization)                    54-6658786
                                                    54-6658799
                                                    54-2173121
                                                    (I.R.S. Employer
                                                    Identification No.)


   c/o Wells Fargo Bank, N.A.
   9062 Old Annapolis Road
   Columbia, MD                                21045
  (Address of principal executive offices)    (Zip Code)


  Registrant's telephone number, including area code: (410) 884-2000


  Securities registered pursuant to Section 12(b) of the Act:

        NONE.


  Securities registered pursuant to Section 12(g) of the Act:

        NONE.


  Indicate by check mark if the registrant is a well-known seasoned issuer,
  as defined in Rule 405 of the Securities Act.

        Yes  ___     No  X


  Indicate by check mark if the registrant is not required to file reports
  pursuant to Section 13 or Section 15(d) of the Act.

        Yes  ___     No  X


  Indicate by check mark whether the registrant (1) has filed all reports
  required to be filed by Section 13 or 15(d) of the Securities Exchange
  Act of 1934 during the preceding 12 months (or for such shorter period
  that the registrant was required to file such reports), and (2) has been
  subject to such filing requirements for the past 90 days.

        Yes  X       No  ___


  Indicate by check mark if disclosure of delinquent filers pursuant to
  Item 405 of Regulation S-K ( 229.405 of this chapter) is not contained
  herein, and will not be contained, to the best of registrant's knowledge,
  in definitive proxy or information statements incorporated by reference
  in Part III of this Form 10-K or any amendment to this Form 10-K.

        Not applicable.


  Indicate by check mark whether the registrant is a large accelerated filer,
  an accelerated filer, or a non-accelerated filer. See Definition of
  "accelerated filer and large accelerated filer" in Rule 12b-2 of the
  Exchange Act. (Check One):


  Large Accelerated Filer ___  Accelerated Filer ___  Non-Accelerated Filer X


  Indicate by check mark whether the registrant is a shell company (as
  defined in Rule 12b-2 of the Act).

        Yes  ___     No  X


  State the aggregate market value of the voting and non-voting common
  equity held by non-affiliates computed by reference to the price at which
  the common equity was last sold, or the average bid and asked price of
  such common equity, as of the last business day of the registrant's most
  recently completed second fiscal quarter.

        Not applicable.


     Documents Incorporated by Reference

  List hereunder the following documents if incorporated by reference and
  the Part of the Form 10-K (e.g. Part I, Part II, etc.) into which the
  document is incorporated: (1)Any annual report to security holders; (2)
  Any proxy or information statement; and (3)Any prospectus filed pursuant
  to Rule 424(b) or (c) under the Securities Act of 1933. The listed
  documents should be clearly described for identification purposes (e.g.
  annual report to security holders for fiscal year ended December 24, 1980).

        Not applicable.


                                   PART I
  Item 1.  Business.

            Not applicable.


  Item 1A.  Risk Factors.

            Not applicable.


  Item 1B.  Unresolved Staff Comments.

            Not applicable.


  Item 2.  Properties.

            Not applicable.


  Item 3.  Legal Proceedings.

            The registrant knows of no material pending legal proceedings
            involving the trust created under the Pooling and Servicing
            Agreement (the Trust), the Trustee, the Servicer or the
            registrant with respect to the Trust other than routine
            litigation incidental to the duties of the respective parties.


  Item 4.  Submission of Matters to a Vote of Security Holders.

            None.

                                PART II

  Item 5.  Market for Registrant's Common Equity, Related Stockholder
           Matters and Issuer Purchases of Equity Securities.

            No established public trading market for the Certificates exists.

            Records provided to the Trust by the DTC and the Trustee
            indicate that as of December 31, 2005, the total number of holders
            of record for the Series of Certificates is 52.


  Item 6.  Selected Financial Data.

            Not applicable.

  Item 7.  Management's Discussion and Analysis of Financial Condition and
           Results of Operation.


            Not applicable.


  Item 7A. Quantitative and Qualitative Disclosures about Market Risk.

            Not applicable.


  Item 8.  Financial Statements and Supplementary Data.

            Not applicable.


  Item 9.  Changes in and Disagreements with Accountants on Accounting and
           Financial Disclosure.

            None.


  Item 9A. Controls and Procedures.
            Not applicable.


  Item 9B. Other Information.

            None.


                                PART III

  Item 10. Directors and Executive Officers of the Registrant.

            Not applicable.


  Item 11. Executive Compensation.

            Not applicable.

  Item 12. Security Ownership of Certain Beneficial Owners and Management
           and Related Stockholder Matters.

            Not applicable.

  Item 13. Certain Relationships and Related Transactions.

            Not applicable.


  Item 14. Principal Accounting Fees and Services.

            Not applicable.


                                PART IV

  Item 15. Exhibits, Financial Statement Schedules.

   (a) Exhibits

     (31.1) Rule 13a-14(a)/15d-14(a) Certification

     (99.1) Annual Independent Accountants' Servicing Reports concerning
            servicing activities.

      <TABLE>

      
         <c>
      a) ARCap Servicing, Inc., as Special Servicer <F1>
      b) Wells Fargo Bank, N.A., as Master Servicer for the Waikele Center loan <F1>
      c) ARCap Servicing, Inc., as Special Servicer for the Waikele Center loan <F1>
      d) Wells Fargo Bank, N.A., as Master Servicer <F1>

      </TABLE>

     (99.2) Report of Management as to Compliance with Minimum Servicing
            Standards.

      <TABLE>

      
        <c>
      a) ARCap Servicing, Inc., as Special Servicer <F1>
      b) Wells Fargo Bank, N.A., as Master Servicer for the Waikele Center loan <F1>
      c) ARCap Servicing, Inc., as Special Servicer for the Waikele Center loan <F1>
      d) Wells Fargo Bank, N.A., as Master Servicer <F1>

      </TABLE>

     (99.3) Annual Statements of Compliance under the Pooling and Servicing
            Agreements.

      <TABLE>

      
         <c>
      a) ARCap Servicing, Inc., as Special Servicer <F1>
      b) Wells Fargo Bank, N.A., as Master Servicer for the Waikele Center loan <F1>
      c) ARCap Servicing, Inc., as Special Servicer for the Waikele Center loan <F1>
      d) Wells Fargo Bank, N.A., as Master Servicer <F1>

      </TABLE>


     (99.4) Aggregate Statement of Principal and Interest Distributions to
            Certificate Holders.


   (b) Not applicable.

   (c) Omitted.




  <F1> Filed herewith.




                                SIGNATURES

  Pursuant to the requirements of Section 13 or 15(d) of the Securities
  Exchange Act of 1934, the registrant has duly caused this report to be
  signed on its behalf by the undersigned, thereunto duly authorized:



    Bear Stearns Commercial Mortgage Securities, Inc.
    Commercial Mortgage Pass-Through Certificates
    Series 2005-TOP18
    (Registrant)


  Signed: Wells Fargo Bank, N.A. as Master Servicer

  By:     Kathryn A. O'Neal, Managing Director/Head of Servicing

  By: /s/ Kathryn A. O'Neal, Managing Director/Head of Servicing

  Dated: March 29, 2006


  Exhibit Index

  Exhibit No.

  Ex-31.1 Rule 13a-14(a)/15d-14(a) Certification

  I, Kathryn A. O'Neal, certify that:

  1. I have reviewed this annual report on Form 10-K, and all reports on
     Form 8-K containing distribution or servicing reports filed in
     respect of periods included in the year covered by this annual report,
     of Bear Stearns Commercial Mortgage Securities, Inc. Commercial
     Mortgage Pass-Through Certificates, Series 2005-TOP18 Trust;

  2. Based on my knowledge, the information in these reports, taken as a
     whole, does not contain any untrue statement of a material fact or
     omit to state a material fact necessary to make the statements made,
     in light of the circumstances under which such statements were made,
     not misleading as of the last day of the period covered by this
     annual report;

  3. Based on my knowledge, the distribution or servicing information
     required to be provided to the Trustee by the Servicer under the
     Pooling and Servicing or similar, agreement, for inclusion in these
     reports is included in these reports;

  4. I am responsible for reviewing the activities performed by the master
     servicer under the pooling and servicing, or similar, agreement, and
     based on upon my knowledge and the annual compliance review required
     under that agreement, and except as disclosed in the reports, the
     master servicer has fulfilled its obligations under that agreement;
     and

  5. The reports disclose all significant deficiencies relating to the
     servicer's compliance with the minimum servicing standards based upon
     the report provided by an independent public accountant, after
     conducting a review in compliance with the Uniform Single Attestation
     Program for Mortgage Bankers or similar procedure, as set forth in
     the pooling and servicing, or similar, agreement, that is included in
     these reports.

     In giving the certifications above, I have reasonably relied on
     information provided to me by the following unaffiliated party:
     ARCap Servicing, Inc. as Special Servicer.

     Date: March 29, 2006

     /s/ Kathryn A. O'Neal
     Signature

     Managing Director/Head of Servicing
     Title


  EX-99.1 (a)
(logo)ERNST & YOUNG

* Ernst & Young LLP
  Suite 1500
  2100 Ross Avenue
  Dallas, Texas 75201

* Phone: (214) 969-8000
  Fax:   (214) 969-8587
  Telex: 6710375
  www.ey.com


Report on Management's Assertion on Compliance
with Minimum Servicing Standards Set Forth in the
Uniform Single Attestation Program for Mortgage Bankers

Report of Independent Accountants

Board of Directors
ARCap Servicing, Inc.

We have examined management's assertion, included in the accompanying report
titled Report of Management, that ARCap Servicing, Inc. (the Company) complied
with the minimum servicing standards as stated in Attachment A, which were
derived from the Mortgage Bankers Association of America's Uniform Single
Attestation Program for Mortgage Bankers (USAP) except, for commercial loan and
multifamily loan servicing, minimum servicing standards V.4. and VI.1., which
the Mortgage Bankers Association of America has interpreted as inapplicable to
such servicing during the year ended December 31, 2005.  Management is
responsible for the Company's compliance with those requirements.  Our
responsibility is to express an opinion on management's assertions about the
Company's compliance based on our examination.

Our examination was made in accordance with attestation standards established by
the American Institute of Certified Public Accountants and, accordingly,
included examining, on a test basis, evidence about the Company's compliance
with those requirements and performing such other procedures as we considered
necessary in the circumstances. We believe that our examination provides a
reasonable basis for our opinion.  Our examination does not provide a legal
determination on the Company's compliance with specified requirements.

In our opinion, management's assertion, that the Company complied with the
aforementioned requirements during the year ended December 31, 2005, is fairly
stated, in all material respects.


/s/Ernst & Young LLP


February 16, 2006


A Member Practice of Ernst & Young Global


[PAGE]

Attachment A

Minimum Servicing Standards


I.   Mortgage Principal, Interest and Amortization

1.   Reconciliations shall be prepared on a monthly basis for all custodial bank
     accounts and related bank clearing accounts. These reconciliations shall:
*         be mathematically accurate;
*         be prepared within forty-five (45) calendar days after the cutoff date
*         be reviewed and approved by someone other than the person who prepared
          the reconciliation; and
*         document explanations for reconciling items. These reconciling items
          shall be resolved within ninety (90) calendar days of their original
          identification.

2.   Funds of the servicing entity shall be advanced in cases where there is an
     overdraft in an investor's or a mortgagor's account.

3.   Each custodial account shall be maintained at a federally insured
     depository institution in trust for the applicable investor.

4.   Escrow funds held in trust for a mortgagor shall be returned to the
     mortgagor within thirty (30) calendar days of payoff of the mortgage loan.

II.  Mortgage Payments

1.   Mortgage payments shall be deposited into the custodial bank accounts and
     related bank clearing accounts within two business days of receipt.

2.   Mortgage payments made in accordance with the mortgagor's loan documents
     shall be posted to the applicable mortgagor records within two business
     days of receipt.

3.   Mortgage payments shall be allocated to principal, interest, insurance,
     taxes or other escrow items in accordance with the mortgagor's loan
     documents.

4.   Mortgage payments identified as loan payoffs shall be allocated in
     accordance with the mortgagor's loan documents.


III. Disbursements

1.   Disbursements made via wire transfer on behalf of a mortgagor or investor
     shall be made only by authorized personnel.

[PAGE]

2.   Disbursements made on behalf of a mortgagor or investor shall be posted
     within two business days to the mortgagor's or investor's records
     maintained by the servicing entity.

3.   Tax and insurance payments shall be made on or before the penalty or
     insurance policy expiration dates, as indicated on tax bills and insurance
     premium notices, respectively, provided that such support has been received
     by the servicing entity at least thirty (30) calendar days prior to these
     dates.

4.   Any late payment penalties paid in conjunction with the payment of any tax
     bill or insurance premium notice shall be paid from the servicing entity's
     funds and not charged to the mortgagor, unless the late payment was due to
     the mortgagor's error or omission.

5.   Amounts remitted to investors per the servicer's investor reports shall
     agree with canceled checks or other form of payment, or custodial bank
     statements.

6.   Unissued checks shall be safeguarded so as to prevent unauthorized access.

IV.  Investor Accounting and Reporting

1.   The servicing entity's investor reports shall agree with, or reconcile to,
     investors' records on a monthly basis as to the total unpaid principal
     balance and number of loans serviced by the servicing entity.

V. Mortgage Loan Accounting

1.   The servicing entity's mortgage loan records shall agree with, or reconcile
     to, the records of mortgagors with respect to the unpaid principal balance
     on a monthly basis.

2.   Adjustments on ARM loans shall be computed based on the related mortgage
     note and any ARM rider.

3.   Escrow accounts shall be analyzed, in accordance with the mortgagor's loan
     documents, on at least an annual basis.

4.   Interest on escrow accounts shall be paid, or credited, to mortgagors in
     accordance with the applicable state laws.

VI.  Delinquencies

1.   Records documenting collection efforts shall maintained during the period
     a loan is in default and shall be updated at least monthly. Such records
     shall describe the entity's activities in monitoring delinquent loans
     including, for example, phone calls, letters and mortgage payment
     rescheduling plans in cases where the delinquency is deemed temporary
     (e.g., illness or unemployment).

(page)

VII. Insurance Policies

1.   A fidelity bond and errors and omissions policy shall be in effect on the
     servicing entity throughout the reporting period in the amount of coverage
     represented to investors in management's assertion.





  EX-99.1 (b)
(logo) KPMG

KPMG LLP
55 Second Street
San Francisco, CA 94105


Independent Accountants' Report


The Board of Directors
Wells Fargo Bank, N.A.


We have examined management's assertion, included in the accompanying Management
Assertion, that Wells Fargo Commercial Mortgage Servicing (a division of Wells
Fargo Bank, N.A.), complied with the minimum servicing standards set forth in
the Mortgage Bankers Association of America's (MBA's) Uniform Single Attestation
Program for Mortgage Bankers, except for minimum servicing standards V.4 and
VI.1, which the MBA has interpreted as being inapplicable to the servicing of
commercial and multifamily loans, as of and for the year ended December 31,
2005. Management is responsible for Wells Fargo Commercial Mortgage Servicing's
compliance with those minimum servicing standards. Our responsibility is to
express an opinion on management's assertion about the Wells Fargo Commercial
Mortgage Servicing's compliance based on our examination.

Our examination was conducted in accordance with attestation standards
established by the American Institute of Certified Public Accountants and,
accordingly, included examining, on a test basis, evidence about Wells Fargo
Commercial Mortgage Servicing's compliance with the minimum servicing standards
specified above and performing such other procedures as we considered necessary
in the circumstances. We believe that our examination provides a reasonable
basis for our opinion. Our examination does not provide a legal determination on
the Wells Fargo Commercial Mortgage Servicing's compliance with the minimum
servicing standards.

In our opinion, management's assertion that Wells Fargo Commercial Mortgage
Servicing complied with the aforementioned minimum servicing standards as of and
for the year ended December 31, 2005 is fairly stated, in all material aspects.



/s/ KPMG LLP


February 21, 2006


KPMG LLP, a U.S. limited liability partnership, is the U.S.
member firm of KPMG International, a Swiss cooperative.





  EX-99.1 (c)
(logo) ERNST & YOUNG

* Ernst & Young LLP
  Suite 1500
  2100 Ross Avenue
  Dallas, Texas 75201

* Phone: (214) 969-8000
  Fax:   (214) 969-8587
  Telex: 6710375
  www.ey.com


Report on Management's Assertion on Compliance
with Minimum Servicing Standards Set Forth in the
Uniform Single Attestation Program for Mortgage Bankers

Report of Independent Accountants

Board of Directors
ARCap Servicing, Inc.

We have examined management's assertion, included in the accompanying report
titled Report of Management, that ARCap Servicing, Inc. (the Company) complied
with the minimum servicing standards as stated in Attachment A, which were
derived from the Mortgage Bankers Association of America's Uniform Single
Attestation Program for Mortgage Bankers (USAP) except, for commercial loan and
multifamily loan servicing, minimum servicing standards V.4. and VI.1., which
the Mortgage Bankers Association of America has interpreted as inapplicable to
such servicing during the year ended December 31, 2005. Management is
responsible for the Company's compliance with those requirements. Our
responsibility is to express an opinion on management's assertions about the
Company's compliance based on our examination.

Our examination was made in accordance with attestation standards established by
the American Institute of Certified Public Accountants and, accordingly,
included examining, on a test basis, evidence about the Company's compliance
with those requirements and performing such other procedures as we considered
necessary in the circumstances. We believe that our examination provides a
reasonable basis for our opinion. Our examination does not provide a legal
determination on the Company's compliance with specified requirements.

In our opinion, management's assertion, that the Company complied with the
aforementioned requirements during the year ended December 31, 2005, is fairly
stated, in all material respects.


/s/ Ernst & Young LLP

February 16, 2006


A Member Practice of Ernst & Young Global


(page)


Attachment A


Minimum Servicing Standards


I. Mortgage Principal, Interest and Amortization

1. Reconciliations shall be prepared on a monthly basis for all custodial bank
   accounts and related bank clearing accounts. These reconciliations shall:
*   be mathematically accurate;
*   be prepared within forty-five (45) calendar days after the cutoff date
*   be reviewed and approved by someone other than the person who prepared the
    reconciliation; and
*   document explanations for reconciling items. These reconciling items shall
    be resolved within ninety (90) calendar days of their original
    identification.

2. Funds of the servicing entity shall be advanced in cases where there is an
   overdraft in an investor's or a mortgagor's account.

3. Each custodial account shall be maintained at a federally insured depository
   institution in trust for the applicable investor.

4. Escrow funds held in trust for a mortgagor shall be returned to the mortgagor
   within thirty (30) calendar days of payoff of the mortgage loan.


II. Mortgage Payments

1. Mortgage payments shall be deposited into the custodial bank accounts and
   related bank clearing accounts within two business days of receipt.

2. Mortgage payments made in accordance with the mortgagor's loan documents
   shall be posted to the applicable mortgagor records within two business days
   of receipt.

3. Mortgage payments shall be allocated to principal, interest, insurance, taxes
   or other escrow items in accordance with the mortgagor's loan documents.

4. Mortgage payments identified as loan payoffs shall be allocated in accordance
   with the mortgagor's loan documents.


III. Disbursements

1. Disbursements made via wire transfer on behalf of a mortgagor or investor
   shall be made only by authorized personnel.


(page)


2. Disbursements made on behalf of a mortgagor or investor shall be posted
   within two business days to the mortgagor's or investor's records maintained
   by the servicing entity.

3. Tax and insurance payments shall be made on or before the penalty or
   insurance policy expiration dates, as indicated on tax bills and insurance
   premium notices, respectively, provided that such support has been received
   by the servicing entity at least thirty (30) calendar days prior to these
   dates.

4. Any late payment penalties paid in conjunction with the payment of any tax
   bill or insurance premium notice shall be paid from the servicing entity's
   funds and not charged to the mortgagor, unless the late payment was due to
   the mortgagor's error or omission.

5. Amounts remitted to investors per the servicer's investor reports shall agree
   with canceled checks or other form of payment, or custodial bank statements.

6. Unissued checks shall be safeguarded so as to prevent unauthorized access.


IV. Investor Accounting and Reporting

1. The servicing entity's investor reports shall agree with, or reconcile to,
   investors' records on a monthly basis as to the total unpaid principal
   balance and number of loans serviced by the servicing entity.


V. Mortgage Loan Accounting

1. The servicing entity's mortgage loan records shall agree with, or reconcile
   to, the records of mortgagors with respect to the unpaid principal balance on
   a monthly basis.

2. Adjustments on ARM loans shall be computed based on the related mortgage note
   and any ARM rider.

3. Escrow accounts shall be analyzed, in accordance with the mortgagor's loan
   documents, on at least an annual basis.

4. Interest on escrow accounts shall be paid, or credited, to mortgagors in
   accordance with the applicable state laws.


VI. Delinquencies

1. Records documenting collection efforts shall maintained during the period a
   loan is in default and shall be updated at least monthly. Such records shall
   describe the entity's activities in monitoring delinquent loans including,
   for example, phone calls, letters and mortgage payment rescheduling plans in
   cases where the delinquency is deemed temporary (e.g., illness or
   unemployment).


(page)


VII. Insurance Policies

1. A fidelity bond and errors and omissions policy shall be in effect on the
   servicing entity throughout the reporting period in the amount of coverage
   represented to investors in management's assertion.





  EX-99.1 (d)
(logo) KPMG

KPMG LLP
55 Second Street
San Francisco, CA 94105


Independent Accountants' Report


The Board of Directors
Wells Fargo Bank, N.A.


We have examined management's assertion, included in the accompanying Management
Assertion, that Wells Fargo Commercial Mortgage Servicing (a division of Wells
Fargo Bank, N.A.), complied with the minimum servicing standards set forth in
the Mortgage Bankers Association of America's (MBA's) Uniform Single Attestation
Program for Mortgage Bankers, except for minimum servicing standards V.4 and
VI.1, which the MBA has interpreted as being inapplicable to the servicing of
commercial and multifamily loans, as of and for the year ended December 31,
2005. Management is responsible for Wells Fargo Commercial Mortgage Servicing's
compliance with those minimum servicing standards. Our responsibility is to
express an opinion on management's assertion about the Wells Fargo Commercial
Mortgage Servicing's compliance based on our examination.

Our examination was conducted in accordance with attestation standards
established by the American Institute of Certified Public Accountants and,
accordingly, included examining, on a test basis, evidence about Wells Fargo
Commercial Mortgage Servicing's compliance with the minimum servicing standards
specified above and performing such other procedures as we considered necessary
in the circumstances. We believe that our examination provides a reasonable
basis for our opinion. Our examination does not provide a legal determination on
the Wells Fargo Commercial Mortgage Servicing's compliance with the minimum
servicing standards.

In our opinion, management's assertion that Wells Fargo Commercial Mortgage
Servicing complied with the aforementioned minimum servicing standards as of and
for the year ended December 31, 2005 is fairly stated, in all material aspects.


/s/ KPMG LLP


February 21, 2006


KPMG LLP a U.S. limited liability partnership, is the U.S.
member firm of KPMG International, a Swiss cooperative





  EX-99.2 (a)
Management's Assertion on Compliance with Minimum Servicing Standards Set Forth
in the Uniform Single Attestation Program for Mortgage Bankers

Report of Management

We, as members of management of ARCap Servicing, Inc. (the Company), are
responsible for complying with the servicing standards identified in Attachment
A ("the minimum servicing standards") as set forth in the Mortgage Bankers
Association of America's Uniform Single Attestation Program for Mortgage Bankers
(USAP) except, for commercial loan and multifamily loan servicing, minimum
servicing standards V.4. and VI.1, which the Mortgage Bankers Association of
America has interpreted as inapplicable to such servicing. We are also
responsible for establishing and maintaining effective internal control over
compliance with these standards. We have performed an evaluation of the
Company's compliance with the minimum servicing standards as set forth in the
USAP as of December 31, 2005 and for the year then ended. Based on this
evaluation, we assert that during the year ended December 31, 2005, the Company
complied, in all material respects, with the minimum servicing standards set
forth in the USAP.

As of and for this same period, the Company had in effect a fidelity bond
(crime) policy in the amount of $10,000,000 aggregate, $5,000,000 per loss and
an errors and omissions policy in the amount of $10,000,000.



/s/ Christopher Crouch
Christopher Crouch, Servicing Officer
of ARCap Servicing, Inc.

February 16, 2006

[PAGE]

Attachment A

Minimum Servicing Standards


I.   Mortgage Principal, Interest and Amortization

1.   Reconciliations shall be prepared on a monthly basis for all custodial bank
     accounts and related bank clearing accounts. These reconciliations shall:
       *  be mathematically accurate;
       *  be prepared within forty-five (45) calendar days after the cutoff date
       *  be reviewed and approved by someone other than the person who prepared
          the reconciliation; and
       *  document explanations for reconciling items. These reconciling items
          shall be resolved within ninety (90) calendar days of their original
          identification.

2.   Funds of the servicing entity shall be advanced in cases where there is an
     overdraft in an investor's or a mortgagor's account.

3.   Each custodial account shall be maintained at a federally insured
     depository institution in trust for the applicable investor.

4.   Escrow funds held in trust for a mortgagor shall be returned to the
     mortgagor within thirty (30) calendar days of payoff of the mortgage loan.

II.  Mortgage Payments

1.   Mortgage payments shall be deposited into the custodial bank accounts and
     related bank clearing accounts within two business days of receipt.

2.   Mortgage payments made in accordance with the mortgagor's loan documents
     shall be posted to the applicable mortgagor records within two business
     days of receipt.

3.   Mortgage payments shall be allocated to principal, interest, insurance,
     taxes or other escrow items in accordance with the mortgagor's loan
     documents.

4.   Mortgage payments identified as loan payoffs shall be allocated in
     accordance with the mortgagor's loan documents.


III. Disbursements

1.   Disbursements made via wire transfer on behalf of a mortgagor or investor
     shall be made only by authorized personnel.

[PAGE]

2.   Disbursements made on behalf of a mortgagor or investor shall be posted
     within two business days to the mortgagor's or investor's records
     maintained by the servicing entity.

3.   Tax and insurance payments shall be made on or before the penalty or
     insurance policy expiration dates, as indicated on tax bills and insurance
     premium notices, respectively, provided that such support has been received
     by the servicing entity at least thirty (30) calendar days prior to these
     dates.

4.   Any late payment penalties paid in conjunction with the payment of any tax
     bill or insurance premium notice shall be paid from the servicing entity's
     funds and not charged to the mortgagor, unless the late payment was due to
     the mortgagor's error or omission.

5.   Amounts remitted to investors per the servicer's investor reports shall
     agree with canceled checks or other form of payment, or custodial bank
     statements.

6.   Unissued checks shall be safeguarded so as to prevent unauthorized access.

IV.  Investor Accounting and Reporting

1.   The servicing entity's investor reports shall agree with, or reconcile to,
     investors' records on a monthly basis as to the total unpaid principal
     balance and number of loans serviced by the servicing entity.

V. Mortgage Loan Accounting

1.   The servicing entity's mortgage loan records shall agree with, or reconcile
     to, the records of mortgagors with respect to the unpaid principal balance
     on a monthly basis.

2.   Adjustments on ARM loans shall be computed based on the related mortgage
     note and any ARM rider.

3.   Escrow accounts shall be analyzed, in accordance with the mortgagor's loan
     documents, on at least an annual basis.

4.   Interest on escrow accounts shall be paid, or credited, to mortgagors in
     accordance with the applicable state laws.

VI.  Delinquencies

1.   Records documenting collection efforts shall maintained during the period
     a loan is in default and shall be updated at least monthly. Such records
     shall describe the entity's activities in monitoring delinquent loans
     including, for example, phone calls, letters and mortgage payment
     rescheduling plans in cases where the delinquency is deemed temporary
     (e.g., illness or unemployment).

[PAGE]

VII. Insurance Policies

1.   A fidelity bond and errors and omissions policy shall be in effect on the
     servicing entity throughout the reporting period in the amount of coverage
     represented to investors in management's assertion.





  EX-99.2 (b)
(logo)WELLS
      FARGO

Commercial Mortgage
Servicing
MAC AO 357-030
P.O. Box 4036, Concord, CA 94524
1320 Willow Pass Rd., Suite 300
Concord, CA 94520
800 986-9711

Management Assertion
February 21, 2006


As of and for the year ended December 31, 2005, Wells Fargo Commercial Mortgage
Servicing, a division of Wells Fargo Bank, N.A., which is a wholly owned
subsidiary of Wells Fargo & Company, has complied in all material respects with
the minimum servicing criteria set forth in the Mortgage Bankers Association of
America's (MBA) Uniform Single Attestation Program for Mortgage Bankers (USAP),
except for minimum servicing standards V.4 and VI.1, which the MBA has
interpreted as being inapplicable to the servicing of commercial and
multi-family loans. As of and for the year ended December 31, 2005, Wells Fargo
Commercial Mortgage Servicing had in effect a fidelity bond in the amount of
$50,000,000 and an error and omissions policy in the amount of $50,000,000.

Very Truly Yours,

Wells Fargo Commercial Mortgage Servicing


/s/ Kathryn O'Neal
Kathryn O'Neal
Senior Vice President
Wells Fargo Commercial Mortgage Servicing

/s/ Margaret Gremore
Margaret Gremore
Vice President
Wells Fargo Commercial Mortgage Servicing





  EX-99.2 (c)
Management's Assertion on Compliance with Minimum Servicing Standards Set Forth
in the Uniform Single Attestation Program for Mortgage Bankers

Report of Management

We, as members of management of ARCap Servicing, Inc. (the Company), are
responsible for complying with the servicing standards identified in Attachment
A ("the minimum servicing standards") as set forth in the Mortgage Bankers
Association of America's Uniform Single Attestation Program for Mortgage Bankers
(USAP) except, for commercial loan and multifamily loan servicing, minimum
servicing standards V.4. and VI.1, which the Mortgage Bankers Association of
America has interpreted as inapplicable to such servicing. We are also
responsible for establishing and maintaining effective internal control over
compliance with these standards. We have performed an evaluation of the
Company's compliance with the minimum servicing standards as set forth in the
USAP as of December 31, 2005 and for the year then ended. Based on this
evaluation, we assert that during the year ended December 31, 2005, the Company
complied, in all material respects, with the minimum servicing standards set
forth in the USAP.

As of and for this same period, the Company had in effect a fidelity bond
(crime) policy in the amount of $10,000,000 aggregate, $5,000,000 per loss and
an errors and omissions policy in the amount of $10,000,000.



/s/ Christopher Crouch
Christopher Crouch, Servicing Officer
of ARCap Servicing, Inc.

February 16, 2006


(page)


Attachment A


Minimum Servicing Standards



I. Mortgage Principal, Interest and Amortization

1. Reconciliations shall be prepared on a monthly basis for all custodial bank
   accounts and related bank clearing accounts. These reconciliations shall:
*   be mathematically accurate;
*   be prepared within forty-five (45) calendar days after the cutoff date
*   be reviewed and approved by someone other than the person who prepared the
    reconciliation; and
*   document explanations for reconciling items. These reconciling items shall
    be resolved within ninety (90) calendar days of their original
    identification.

2. Funds of the servicing entity shall be advanced in cases where there is an
   overdraft in an investor's or a mortgagor's account.

3. Each custodial account shall be maintained at a federally insured depository
   institution in trust for the applicable investor.

4. Escrow funds held in trust for a mortgagor shall be returned to the mortgagor
   within thirty (30) calendar days of payoff of the mortgage loan.


II. Mortgage Payments

1. Mortgage payments shall be deposited into the custodial bank accounts and
   related bank clearing accounts within two business days of receipt.

2. Mortgage payments made in accordance with the mortgagor's loan documents
   shall be posted to the applicable mortgagor records within two business days
   of receipt.

3. Mortgage payments shall be allocated to principal, interest, insurance, taxes
   or other escrow items in accordance with the mortgagor's loan documents.

4. Mortgage payments identified as loan payoffs shall be allocated in accordance
   with the mortgagor's loan documents.


III. Disbursements

1. Disbursements made via wire transfer on behalf of a mortgagor or investor
   shall be made only by authorized personnel.


(page)


2. Disbursements made on behalf of a mortgagor or investor shall be posted
   within two business days to the mortgagor's or investor's records maintained
   by the servicing entity.

3. Tax and insurance payments shall be made on or before the penalty or
   insurance policy expiration dates, as indicated on tax bills and insurance
   premium notices, respectively, provided that such support has been received
   by the servicing entity at least thirty (30) calendar days prior to these
   dates.

4. Any late payment penalties paid in conjunction with the payment of any tax
   bill or insurance premium notice shall be paid from the servicing entity's
   funds and not charged to the mortgagor, unless the late payment was due to
   the mortgagor's error or omission.

5. Amounts remitted to investors per the servicer's investor reports shall agree
   with canceled checks or other form of payment, or custodial bank statements.

6. Unissued checks shall be safeguarded so as to prevent unauthorized access.


IV. Investor Accounting and Reporting

1. The servicing entity's investor reports shall agree with, or reconcile to,
   investors' records on a monthly basis as to the total unpaid principal
   balance and number of loans serviced by the servicing entity.


V. Mortgage Loan Accounting

1. The servicing entity's mortgage loan records shall agree with, or reconcile
   to, the records of mortgagors with respect to the unpaid principal balance on
   a monthly basis.

2. Adjustments on ARM loans shall be computed based on the related mortgage note
   and any ARM rider.

3. Escrow accounts shall be analyzed, in accordance with the mortgagor's loan
   documents, on at least an annual basis.

4. Interest on escrow accounts shall be paid, or credited, to mortgagors in
   accordance with the applicable state laws.


VI. Delinquencies

1. Records documenting collection efforts shall maintained during the period a
   loan is in default and shall be updated at least monthly. Such records shall
   describe the entity's activities in monitoring delinquent loans including,
   for example, phone calls, letters and mortgage payment rescheduling plans in
   cases where the delinquency is deemed temporary (e.g., illness or
   unemployment).


(page)


VII. Insurance Policies

1. A fidelity bond and errors and omissions policy shall be in effect on the
   servicing entity throughout the reporting period in the amount of coverage
   represented to investors in management's assertion.





  EX-99.2 (d)
(logo)WELLS
      FARGO

Commercial Mortgage
Servicing
MAC AO 357-030
P.O. Box 4036, Concord, CA 94524
1320 Willow Pass Rd., Suite 300
Concord, CA 94520
800 986-9711


Management Assertion
February 21, 2006


As of and for the year ended December 31, 2005, Wells Fargo Commercial Mortgage
Servicing, a division of Wells Fargo Bank, N.A., which is a wholly owned
subsidiary of Wells Fargo & Company, has complied in all material respects with
the minimum servicing criteria set forth in the Mortgage Bankers Association of
America's (MBA) Uniform Single Attestation Program for Mortgage Bankers (USAP),
except for minimum servicing standards V.4 and VI.1, which the MBA has
interpreted as being inapplicable to the servicing of commercial and
multi-family loans. As of and for the year ended December 31, 2005, Wells Fargo
Commercial Mortgage Servicing had in effect a fidelity bond in the amount of
$50,000,000 and an error and omissions policy in the amount of $50,000,000.

Very Truly Yours,

Wells Fargo Commercial Mortgage Servicing


/s/ Kathryn O'Neal
Kathryn O'Neal
Senior Vice President
Wells Fargo Commercial Mortgage Servicing


/s/ Margaret Gremore
Margaret Gremore
Vice President
Wells Fargo Commercial Mortgage Servicing





  EX-99.3 (a)
OFFICER'S CERTIFICATE
ARCap SERVICING, INC.

The undersigned, James L. Duggins, the President of ARCap Servicing, Inc., the
Special Servicer under that certain Pooling and Servicing Agreement (the
"Pooling and Servicing Agreement") dated as of April 1, 2005, relating to the
Bear Stearns Commercial Mortgage Securities Inc., Commercial Mortgage
Pass-Through Certificates, Series 2005-TOP18, hereby certifies as follows:


1.   a review of the activities of the Special Servicer during the preceding
     calendar year or portion thereof and of the performance of the Special
     Servicer under the Pooling and Servicing Agreement has been made under the
     undersigned officer's supervision; and

2.   to the best of the undersigned's knowledge, based on such review, the
     Special Servicer has fulfilled all its obligations under the Pooling and
     Servicing Agreement in all material respects throughout such year.

Capitalized terms not otherwise defined herein shall have the meanings given
them in the Pooling and Servicing Agreement.

IN WITNESS WHEREOF, as of the 28th day of February, 2006, I have hereunto
signed my name.

ARCap SERVICING, INC.,
a Delaware corporation

By: /s/ James L. Duggins
    James L. Duggins, President





  EX-99.3 (b)
(logo)WELLS
      FARGO


Commercial Mortgage
Servicing
MAC AO 357-030
P.O. Box 4036, Concord, CA 94524
1320 Willow Pass Rd., Suite 300
Concord, CA
800 986-9711


ANNUAL STATEMENT AS TO COMPLIANCE
OFFICER'S CERTIFICATE


RE: Morgan Stanley Capital I Inc., Commercial Mortgage Pass-Through
Certificates, Series 2005-TOP17


In accordance with Section 8.12 of the the Pooling and Servicing Agreement, (the
"Agreement") dated January 1, 2005 executed by and between Morgan Stanley
Capital I Inc., (as "Depositor"), Wells Fargo Bank, National Association, (as
"Master Servicer"), ARCap Servicing, Inc., (as "Special Servicer"), LaSalle Bank
National Association, (as "Trustee"), Wells Fargo Bank, National Association,
(as "Paying Agent" and "Certificate Registrar") and ABN AMRO Bank N.V., (as
"Fiscal Agent") as authorized officer of the Master Servicer, Wells Fargo Bank
National Association, I certify that (A) a review of the activities of the
Master Servicer during the preceding calendar year or portion thereof and of the
performance of the Master Servicer under this Agreement has been made under such
officer's supervision and (B) to the best of such officer's knowledge, based on
such review, the Master Servicer has fulfilled all its obligations under this
Agreement in all material respects throughout such year.

Wells Fargo Bank, National Association
"Master Servicer"


/s/ Margaret Gremore

Margaret Gremore
Vice President
Wells Fargo Bank National Association
Commercial Mortgage





  EX-99.3 (c)
OFFICER'S CERTIFICATE
ARCap SERVICING, INC.

The undersigned, James L. Duggins, the President of ARCap Servicing, Inc., the
Special Servicer under that certain Pooling and Servicing Agreement (the
"Pooling and Servicing Agreement") dated as of January 1, 2005, relating to the
Morgan Stanley Capital I Inc, Commercial Mortgage Pass-Through Certificates,
Series 2005-TOP17, hereby certifies as follows:


1. a review of the activities of the Special Servicer during the preceding
   calendar year or portion thereof and of the performance of the Special
   Servicer under the Pooling and Servicing Agreement has been made under the
   undersigned officer's supervision; and

2. to the best of the undersigned's knowledge, based on such review, the Special
   Servicer has fulfilled all its obligations under the Pooling and Servicing
   Agreement in all material respects throughout such year.

Capitalized terms not otherwise defined herein shall have the meanings given
them in the Pooling and Servicing Agreement.

IN WITNESS WHEREOF, as of the 28th day of February, 2006, I have hereunto
signed my name.

ARCap SERVICING, INC.,
a Delaware corporation

By: /s/ James L. Duggins
    James L. Duggins, President





  EX-99.3 (d)
(logo)
WELLS
FARGO

Commercial Mortgage
Servicing
MAC AO 357-030
P.O. Box 4036, Concord, CA 94524
1320 Willow Pass Rd., Suite 300
Concord, CA
800 986-9711

ANNUAL STATEMENT AS TO COMPLIANCE
OFFICER'S CERTIFICATE


RE: Bear Stearns Commercial Mortgage Securities, Inc., Commercial Mortgage Pass-
    Through Certificates, Series 2005-TOP18

In accordance with Section 8.12 of the Pooling and Servicing Agreement, (the
"Agreement") dated April 1, 2005 executed by and between Bear Stearns
Commercial Mortgage Securities, Inc., (as "Depositor"), Wells Fargo Bank,
National Association, (as "Master Servicer"), ARCap Servicing, Inc., (as
"Special Servicer"), LaSalle Bank National Association, (as "Trustee"), Wells
Fargo Bank, National Association, (as "Paying Agent" and "Certificate
Registrar") and ABN AMRO Bank N.V., (as "Fiscal Agent") as authorized officer
of the Master Servicer, Wells Fargo Bank National Association, I certify that
(A) a review of the activities of the Master Servicer during the preceding
calendar year or portion thereof and of the performance of the Master Servicer
under this Agreement has been made under such officer's supervision and (B) to
the best of such officer's knowledge, based on such review, the Master Servicer
has fulfilled all its obligations under this Agreement in all material respects
throughout such year.

Wells Fargo Bank, National Association
"Master Servicer"


/s/ Margaret Gremore

Margaret Gremore
Vice President
Wells Fargo Bank National Association
Commercial Mortgage



2006-618






  Ex-99.4

   Schedule of Year-To-Date Principal and Interest Distributions to
   Certificateholders


   <TABLE>

   Class                              Interest             Principal               Losses             Ending Balance
   
                       <c>                    <c>                  <c>                 <c>
   A-1                            1,904,751.21          6,116,230.45                 0.00              63,383,769.55
   A-2                            3,702,509.36                  0.00                 0.00             121,900,000.00
   A-3                            1,322,325.36                  0.00                 0.00              41,600,000.00
   A-4                           17,010,233.68                  0.00                 0.00             517,238,000.00
   A-4FL                          1,783,704.58                  0.00                 0.00              75,000,000.00
   A-AB                           3,398,607.36                  0.00                 0.00             105,700,000.00
   A-J                            2,479,376.88                  0.00                 0.00              74,307,000.00
   B                                988,303.36                  0.00                 0.00              29,443,000.00
   C                                284,549.92                  0.00                 0.00               8,412,000.00
   D                                431,872.08                  0.00                 0.00              12,618,000.00
   E                                393,158.16                  0.00                 0.00              11,216,000.00
   F                                352,317.49                  0.00                 0.00               9,814,000.00
   G                                352,317.49                  0.00                 0.00               9,814,000.00
   H                                301,986.43                  0.00                 0.00               8,412,000.00
   J                                131,956.24                  0.00                 0.00               4,206,000.00
   K                                131,956.24                  0.00                 0.00               4,206,000.00
   L                                131,956.24                  0.00                 0.00               4,206,000.00
   M                                 43,985.44                  0.00                 0.00               1,402,000.00
   N                                 44,016.80                  0.00                 0.00               1,403,000.00
   O                                 87,970.80                  0.00                 0.00               2,804,000.00
   P                                263,916.80                  0.00                 0.00               8,412,137.00
   R-1                                    0.00                  0.00                 0.00                       0.00
   R-2                                    0.00                  0.00                 0.00                       0.00
   R-3                                    0.00                  0.00                 0.00                       0.00
   X                              3,945,587.84                  0.00                 0.00           1,115,496,906.55
   </TABLE>