There was a guy fairly recently on the private WF room that had a one hour video on how he does these options, including some of the sites he visits for the research. The letter to the prospective house seller and the actual contract was where he was not real specific on. I think you had to purchase his coaching for that. In any event, it was a fairly thorough teaching on this topic.

He has since made it so you have to fill out a 75 question questionnaire just to be eligible for his teaching. I actually see a bit of value in a questionnaire, but all those questions? Overkill. To each his own I guess.