Mostly rehabilitory housing and some stuff set up for farming and with lots of green tech so funding would be less of an issue later on. People who wanted a second chance could pull their weight in a communist-ish type community, growing food, repairing housing or electronics or whatever. Cooking, cleaning, the whole bit. Seems like a good idea to me. Prolly have to keep it out of the way, away from heavily populated areas so there's less opportunity to do socially unacceptable things.