How to Buy and Sell Real Estate by Lease Purchase or Lease Option so Everyone Wins! What makes this book so special is that it teaches how to do lease purchases/lease options in a way that succeeds. Too often naïve, or worse, unscrupulous investors have used Lease Purchases/Lease Options as a tool without considering how to help the person on the other end. This often causes broken promises, lost profit, and expensive litigation. Over the years, buyers, sellers, investors and realtors have shied away from them because they don’t understand how great a tool it can be if the objective is for everyone to win.