Sorry I'm rushing. I have a copy of the lease, however this is difficult to understand. I have been told that this is the contract. I can't see anywhere in this that it states that you have to give them first refusal, nor in any of the literature I received from them at the time of the purchase in 1997. However they now state on their literature you must give them first refusal? My neighbors a few years ago sold there house on the open market and did not give them first refusal at the time. I tried to attach a copy of the lease but it doesn't seem to work.