' `& l# x% z, a' G; LFirst thing first, see your lawyer and he (not anyone from this forum can do better) will have all the professional advice for you.$ n9 g$ C# Y$ H; p+ X6 Z: _9 ]
Talk to your lawyer about all details you have agreed with the seller, your lawyer will write up an offer and contact with the seller's lawyer and/or agent (whoever the lawyer thinks fit)