| 1.   | Bank of America, National Association as successor by merger to LaSalle Bank National Association has filed a copy of the reports to Unitholders on Form 8-K for the dates identified on Exhibit A attached hereto; |
|----------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 2.   | I have reviewed the  reports on Form 8-K or Form 8-KA, as applicable, containing the reports to Unitholders for the dates identified on Exhibit A (the “BANA Reviewed Distribution Reports”)  of MS Structured Asset Corp., on behalf of TILES Trust No. 2005-1; |
|----------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 3.   | I am familiar with the operations of Bank of America, National Association as successor by merger to LaSalle Bank National Association with respect to the SATURNS program and TILES Trust No. 2005-1 and the requirement imposed by the Trust Agreement; |
|----------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 4.   | Based on my knowledge, the reporting information in the BANA Reviewed Distribution 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 date that the distribution information was filed on Form 8-K or Form 8-KA, as applicable, except for any material misstatements or omissions that may be disclosed in Exhibit B; |
|----------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 5.   | Based on my knowledge, the reporting information required to be provided under the Trust Agreement for inclusion in the BANA Reviewed Distribution Reports, is included in the BANA Reviewed Distribution Reports; |
|----------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 6.   | Based on my knowledge, except as disclosed in Exhibit B or in the BANA Reviewed Distribution Reports, for the applicable periods (as outlined in Exhibit C attached hereto), the Former Trustee has fulfilled its obligations, including any servicing obligations, under the Trust Agreement. |
|----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 7.   | Based on my knowledge, as of September 6, 2011, and except as disclosed in the BANA Reviewed Distribution Reports or as disclosed in Exhibit B, there are no material legal proceedings with respect to the trust, involving the trust or Bank of America, National Association as successor by merger to LaSalle Bank National Association as Former Trustee. |
|----------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

|   |   | I certify to paragraphs 3, 6 and 7 above:                                                           |
|--------|--------|-----------------------------------------------------------------------------------------------------|
|   |   |                                                                                                |
|   |   | By:         /s/ Thomas M. O'Connor                     |
|   |   |  Name:         Thomas M. O'Connor                 |
|   |   |  Title:           Senior Vice President |
|   |   |  Date:           2/28/2012              |

|   |   | With respect to the February, 2011 and August, 2011 distribution reports filed on Form 8-KA, I certify to paragraphs 1,2,4, and 5 above: |
|--------|--------|------------------------------------------------------------------------------------------------------------------------------------------|
|   |   |                                                                                                                                     |
|   |   | By:         /s/ Thomas G. Lehmann                                                           |
|   |   |  Name:         Thomas G. Lehmann                                                       |
|   |   |  Title:           Senior Vice President                                      |
|   |   |  Date:           2/28/2012                                                   |

----

|   TILES Trust No.: |   Closing Date |   Payment Dates | Dates for which BANA filed the Form 8-KFor FY 2011 | Dates for which BANA filed the Form 8-KAfor FY 2011 | BANA Reviewed Distribution Reports                   |
|------------------------------|--------------------------|---------------------------|----------------------------------------------------|-----------------------------------------------------|------------------------------------------------------|
| 2005-1                       | January 6, 2006          | February 1 and August 1   | February 8, 2011 and August 5, 2011                | August 31, 2011                                     | February, 2011 and August, 2011 Distribution Reports |

----

----

| Mar 2003 Reference | Standard Terms for Trust Agreements Section                                                              | BANA                  | USB                     |
|--------------------|----------------------------------------------------------------------------------------------------------|-----------------------|-------------------------|
| 2.02               | Entry Into Swap Agreement and Other Agreements                                                           | 1/1-9/6               | 2/1-12/31               |
| 3.02a              | Administration of the Trust                                                                              | 1/1-9/6               | 2/1-12/31               |
| 3.02b              | Administration of the Trust                                                                              | 1/1-9/6               | 2/1-12/31               |
| 3.03               | Collection of Certain Underlying Security Payments                                                       | 1/1-9/6               | 2/1-12/31               |
| 3.04               | Sale                                                                                                     | N/A                   | N/A                     |
| 3.05a              | Unit Account                                                                                             | 1/1-9/6               | 9/6-12/31               |
| 3.05b              | Unit Account                                                                                             | 1/1-2/1               | 2/1-12/31               |
| 3.06               | Investment of Funds in the Accounts                                                                      | 1/1-2/1               | 2/1-12/31               |
| 3.07               | Retained Interest                                                                                        | 1/1-9/6               | 9/6-12/31               |
| 3.08               | Access to Certain Documentation                                                                          | 1/1-9/6               | 2/1-12/31               |
| 4.01               | Distributions                                                                                            | 1/1-9/6               | 2/1-12/31               |
| 4.02a              | Reports to Unitholders and Others - with respect to statement information (i) to (xi)                    | N/A                   | 2/1/2011 & 8/1/2011 |
| 4.02a              | Reports to Unitholders and Others - with respect to 8-K filing                                           | 2/1/11 & 8/1/2011 | N/A                     |
| 4.02a              | Reports to Unitholders and Others - with respect to year end statement                                   | 1/1-9/6               | 9/6-12/31               |
| 4.02b              | Reports to Unitholders and Others (b)                                                                    | 1/1-2/1               | 2/1-12/31               |
| 4.02c              | Reports to Unitholders and Others (c)                                                                    | 1/1-2/1               | 2/1-12/31               |
| 4.02d              | Reports to Unitholders and Others (d)                                                                    | 1/1-3/1               | N/A                     |
| 4.02e              | Reports to Unitholders and Others (e)                                                                    | 1/1-2/1               | 2/1-12/31               |
| 4.02f              | Reports to Unitholders and Others (f)                                                                    | 1/1-3/1               | N/A                     |
| 4.03               | Calculation of Interest Rates                                                                            | 1/1-2/1               | 2/1-12/31               |
| 4.04               | Compliance with Tax Reporting and Withholding Requirements                                               | 1/1-2/1               | 2/1-12/31               |
| 4.05               | Preservation of Information, Communications to Holders - with respect to Registrar                       | 1/1-9/6               | 9/6-12/31               |
| 5.02               | Execution, Authentication, and Delivery                                                                  | 1/1-9/6               | 9/6-12/31               |
| 5.03               | Registration; Registration of Transfer and Exchange                                                      | 1/1-9/6               | 9/6-12/31               |
| 5.04               | Mutilated, Destroyed, Lost and Stolen Units                                                              | 1/1-9/6               | 9/6-12/31               |
| 5.05               | Distributions in Respect of Units                                                                        | 1/1-9/6               | 9/6-12/31               |
| 5.07               | Cancellation                                                                                             | 1/1-9/6               | 9/6-12/31               |
| 5.08               | Currency of Distributions in Respect of Units; Redenomination                                            | 1/1-9/6               | 9/6-12/31               |
| 5.09               | Appointment of Paying Agent                                                                              | 1/1-9/6               | 9/6-12/31               |
| 5.10               | Authenticating Agent                                                                                     | 1/1-9/6               | 9/6-12/31               |
| 5.11               | Issuance and Transfer Restrictions                                                                       | 1/1-9/6               | 9/6-12/31               |
| 5.11e              | Issuance and Transfer Restrictions                                                                       | 1/1-2/1               | 2/1-12/31               |
| 5.12               | Optional Exchange                                                                                        | N/A                   | N/A                     |
| 5.13               | Callable Series - with respect to notices                                                                | N/A                   | N/A                     |
| 5.13               | Callable Series - with respect to distributions                                                          | N/A                   | N/A                     |
| 7.01               | Voting Rights with Respect to Underlying Securities                                                      | 1/1-2/1               | 2/1-12/31               |
| 7.02               | Amendments and Waivers Under Swap Agreement and Guarantee                                                | N/A                   | N/A                     |
| 8.01               | Realization Upon Default                                                                                 | 1/1-2/1               | 2/1-12/31               |
| 9.01               | Liquidation Events                                                                                       | 1/1-2/1               | 2/1-12/31               |
| 9.02               | Trust Wind Up Event                                                                                      | 1/1-2/1               | 2/1-12/31               |
| 9.03               | Expense Event                                                                                            | 1/1-2/1               | 2/1-12/31               |
| 9.05a              | Disposition of Trust Property                                                                            | 1/1-2/1               | 2/1-12/31               |
| 9.05b              | Disposition of Trust Property                                                                            | 1/1-9/6               | 2/1-12/31               |
| 9.05c              | Disposition of Trust Property - with respect to administration of terminations and liquidations, notices | 1/1-2/1               | 2/1-12/31               |
| 9.05c              | Disposition of Trust Property - with respect to distribution of proceeds                                 | 1/1-9/6               | 2/1-12/31               |
| 9.05d              | Disposition of Trust Property                                                                            | 1/1-2/1               | 2/1-12/31               |
| 9.05h              | Disposition of Trust Property                                                                            | 1/1-2/1               | 2/1-12/31               |
| 9.05j              | Disposition of Trust Property                                                                            | 1/1-9/6               | 2/1-12/31               |
| 9.06               | Limitation on Notice Requirement                                                                         | 1/1-2/1               | 2/1-12/31               |
| 10.01              | Trustee Duties                                                                                           | 1/1-9/6               | 2/1-12/31               |
| 11.01              | Termination of Trust                                                                                     | N/A                   | N/A                     |
| 12.01              | Amendment of Trust Agreement; Waivers                                                                    | 1/1-9/6               | 2/1-12/31               |
| 12.07              | Notice to Rating Agencies                                                                                | 1/1-2/1               | 2/1-12/31               |
| 12.08              | Perfection of the Swap Counterparty Security Interest                                                    | N/A                   | N/A                     |
|               | Trust Agreement Sections                                                                                 |                  |                    |
| Schedule I         | Early Termination Date                                                                                   | 1/1-2/1               | 2/1-12/31               |
| Schedule I         | Expense Administrator                                                                                    | 1/1-9/6               | 2/1-12/31               |
| Schedule I         | Compliance Certificate                                                                                   | 1/1-3/1               | N/A                     |
| Schedule I         | Distribution Reports                                                                                     | 1/1-9/6               | 9/6-12/31               |