So, the "Offer to Purchase" letter has several problems with it, according to Atty. Jim Peterson, such as 1) >$500 deposit. Jim Peterson says that a broker typically requires 5% non-refundable deposit. 2) financing contingency. If the buyer supplies more than 20% down, then there is less likely to be problems with the loan. 3) closing date. The letter specifies no closing date, or even a range of dates. I called the buyer and told him about the problems. I'm hoping the problems will be corrected and will get a more acceptable "Offer to Purchase". That's where things stand. Despite being pre-approved by http://www.mortgagelinkllc.com (by Jeff Briggs).