This excerpt taken from the NPSP 10-Q filed Aug 7, 2007.
SELLERS USE AFTER CLOSING
Seller shall have the right to use that portion of the Sellers Estate which consists of (i) the Land and (ii) the furnishings, equipment and occupancy space located on the first and third floors of the Improvements for a limited period of time after the Closing Date, not to exceed three (3) months. Such use by Seller of the Sellers Estate after the Closing Date shall be rent free (in consideration for the amount of the Total Purchase Price). The parties agree to negotiate in good faith to determine the terms and conditions upon which Seller may be permitted to use the Land, Improvements, Equipment and Furnishings after the Closing Date, all of which terms shall be consistent with this Article X and shall be set forth by separate agreement.