That works as long as they don't strip out all the copper wiring, appliances, doors, windows, and anything else of value either because of drugs or some other unmet real need or other issues that come up when inevitably they can't be monitored 24/7. Which probably will only happen sometimes, but it only takes a few to destroy the whole program due to the sky high cost of construction in the US.
You probably need some buy in, like have the homeless people go into a wood with an axe and build their own cabin. Then it's all their own labor if they lose it.
You probably need some buy in, like have the homeless people go into a wood with an axe and build their own cabin. Then it's all their own labor if they lose it.