I think something between slums and housing would be better. Something like pods in Tokyo, which can provide shelter, security, sleep and that all important mai

I think something between slums and housing would be better. Something like pods in Tokyo, which can provide shelter, security, sleep and that all important mailing address. The pods could be installed in otherwise useless properties. Of course building to high safety/fire standards. Bigger pods or a “vlan” of pods for families.