I know your pain but I have to say DON'T DO IT!!!!!!!!! I have some property with a partner and the first 30 years was good and now its has ended our friendship and caused nothing but problems I can't tell you how bad this has turned out. Now its in the courts!! I never thought this would happen between two friends like us but time sure can change people and cause greed like you woulden't belive. The best way to do it if you are talking about a big peice break it up and each own your own. Please take my advice.