Co-housing based on shared objectives posted on the dwelling for everyone to see and evaluate.
Rules posted for anyone who wants to live there. May include work requirements, neo-currency payment, and whatever.
World Game can manage house tasks and generate currency tradable outside the house. Free movement between houses, based on rules.
No "joint" rejections whereby if a person is kicked out of one house, they are kicked out of another, prima facie. But consider, instead of kicking people out, they are fined an escalating fee in your neo-currency.
See also: