This could be done on a small scale economically for emergency housing.
Yeah, maybe the Clinton Foundation could put some of these in Haiti.... oh, never mind.
Given the upper end size of these things, I think it would make more sense for them to be as modular schools, clinics, and lost infrastructure etc. than as housing. Those old Louisiana Katrina FEMA trailers weren't all that bad for temporary residences. Sure as heck beat a tent.