I don't think Nasa has thought this out well. calculate his investments, he should have enough to either buy or put a down-payment on a house, if we assume that he's ready to start a family... or for that matter, at least go through the motions. Yeah, apartment neighbors can hear noisy bumpity bump, but it's more difficult for people in the next house to hear... unless it's summertime and everyone's windows are open... in which case, our young lovers should make sure to turn out the lights and draw the curtains. (Yes, I was staying at my sister's one time, and the neighbors wound up giving a live performance that was better than what was on TV)