1 MUTUAL ESTOPPEL AND MODIFICATION AGREEMENT THIS MUTUAL ESTOPPEL AGREEMENT is made as of this 15th day of December, 1995 by and among PNC BANK, NATIONAL ASSOCIATION (successor by merger to Provident National Bank) (the "Bank"), THE PRUDENTIAL INSURANCE COMPANY OF AMERICA ("Prudential") and EQK REALTY INVESTORS I ("EQK"). RECITALS WHEREAS, the Bank, Prudential and EQK entered into a certain Subordination and Intercreditor Agreement dated as of December 16, 1992 (the "Intercreditor Agreement"); and WHEREAS, the parties wish to make certain statements and agreements regarding the Intercreditor Agreement and the loans governed thereunder; NOW, THEREFORE, for good and valuable consideration, the adequacy and receipt of which are hereby acknowledged, the parties hereto, intending to be legally bound, agree as follows: 1. All capitalized terms not defined herein shall have the meanings given such terms in the Intercreditor Agreement. 2. The Bank hereby certifies as follows: 2 (a) The outstanding principal amount of the New Provident Note, as amended and restated by the Second Amended and Restated Note (the "PNC Restated Note") dated as of December 15, 1995 (collectively, the "PNC Note") is $1,587,430; (b) The rate of interest under the PNC Note is either 1 5/8% above the Euro-Rate (as such term is defined in the First Amendment to Second Amended and Restated Loan Agreement dated as of December 15, 1995 (the "PNC First Amendment") between EQK and the Bank) or 1 1/8% above the Prime Rate (as such term is defined in the PNC First Amendment); (c) There are no scheduled monthly payments of principal required under the PNC Note; and (d) To the best of PNC's knowledge, there exist no defaults under the Note and the Subordinate Loan Documents, nor do any circumstances exist with which the passage of time, or the giving of notice, or both, would constitute a default under the PNC Note or the other Subordinate Loan Documents. 3. Prudential hereby certifies as follows: (a) The outstanding principal amount under the New Prudential Note, as amended by the Note, Mortgage and Loan Modification Agreement dated as of December 15, 1995 (the "Prudential Modification Agreement") between Prudential and EQK (collectively, the "Prudential Note") is $44,125,054.68; (b) The rate of interest under the Prudential Note is 8.54% per annum; 2 3 (c) The monthly payment of principal and interest required to be paid under the Prudential Note is $340,536.00; and (d) To the best of Prudential's knowledge, there exist no defaults under the Prudential Note and the Senior Loan documents, nor do any circumstances exist which with the passage of time, or the giving of notice, or both, would constitute a default under the Prudential Note or the other Senior Loan Documents. 4. Borrower hereby certifies that the statements made by the Bank and Prudential in paragraphs 2 and 3 above, respectively are true and correct and that there exist no defaults under any of the Subordinate Loan Documents or Senior Loan Documents nor do any circumstances exist which with the passage of time, or the giving of notice, or both, would constitute a default under any of the subordinate Loan Documents or the Senior Loan Documents. 5. Bank confirms to and agrees with Prudential as follows: (a) that the Subordinate Loan Documents, including the amendments and modifications hereinabove, remain subordinate to the Senior Loan Documents, including the amendments and modifications thereto referred to hereinabove; (b) the Contract Amount referred to in Section 4(b)(i)(A) of the Intercreditor Agreement shall be in the interest rate on the PNC Restated Note; (c) the Pay Rate referred to in Section 4(b)(i)(B) of the Intercreditor Agreement shall be the interest rate on the Prudential Note (i.e. 8.54% per annum). 6. The parties hereby agree and confirm (a) that all references to any or all of the Senior Loan Documents or Subordinate Loan Documents or Subordinate Loan Documents contained in the 3 4 Intercreditor Agreement shall mean the Senior Loan Documents as amended by the Prudential Modification Agreement and the Subordinate Loan Documents as amended by the PNC First Amendment and the PNC Restated Note; (b) all of the terms and conditions of the Intercreditor Agreement shall be extended until all sums under the Senior Loan Documents have been paid in full; and (c) that all of the terms and conditions of the Intercreditor Agreement remain in full force and effect and binding upon the parties hereto and their respective successors and assigns. 7. This Agreement may be executed in any number of counterparts which, taken together, shall constitute one and the same instrument. 8. This Agreement shall be governed by and construed in accordance with the laws of the Commonwealth of Pennsylvania. IN WITNESS WHEREOF, the parties have executed this Mutual Estoppel Agreement as of this 15th day of December, 1995. PNC BANK, NATIONAL ASSOCIATION By: /s/ -------------------------------- Title: Vice President ----------------------------- THE PRUDENTIAL INSURANCE COMPANY OF AMERICA By: /s/ -------------------------------- Title: Vice President ----------------------------- EQK REALTY INVESTORS I By: /s/ Gary L. Werkheiser -------------------------------- Title: Vice President ----------------------------- 4