EXHIBIT 10.21 WAIVER OF EVENT OF DEFAULT AND AGREEMENT REGARDING THE DEMAND AND PAYMENT OF FEES This Waiver of Event of Default and Agreement Regarding Payment of and Demand of Fees (this "Agreement") is made by NPO Management LLC ("NPO"), as follows:...Waiver of Event of Default and Agreement Regarding Payment of Fees • March 31st, 2003 • DVL Inc /De/ • Real estate investment trusts
