I think Posh described them well. The more unpleasant of society. When I was married my stepgaughter was a housing officer and she once told me how "Social" housing was allocated. 1. Benefits with children; 2 drug offenders released from rehab, 3.released prisoners; 4 Asylum seekers and then those on the list who are in work.
As for the free market; there is no reason why government can't look outside the box. Change of use for empty office blocks; refurb the thousands of empty houses left after the failure of the regional regeneration schemes, prefabs, static caravans etc. If a maximum returned applied to state backed developments (5%) there are lots of ways rents for single / double occupation properties could be kept below £250 per month. It is possible to create properties of 40 m2 that are comfortable and offer ample living space, but we continue to construct properties in the most expensive way possible.
If we could create these affordable homes people could afford to take many of the jobs being offered and still have a life, not just an existence.
