Offer your thoughts or opinion on the input financial query or topic using your financial background.

Buying a home with down payment from family as a “loan”
Say you're buying a 400K house. Your relative finances 120K (30%). Say I'm optimistic, but the real-estate market recovers, and your house is worth 600K in 5-6 years (can happen, with the inflation and all). The gain is 200K. Your relative gets 100K. You repay him 220K on 120K loan for 5 years. Roughly, 16% APR. Quite an expensive loan. I'm of course optimistic, it seems to me that so is your relative. The question is: if the house loses value in that term, does your relative take 50% of the losses? Make calculations based on several expected returns (optimistic, "realistic", loss case, etc), and for each calculate how much in fact will that loan cost. It will help you to decide if you want it. Otherwise your relationships with your relative might go very bad in a few years. BTW: Suggestion: it's a bad idea to mix business and friend/family you don't want to lose.