@JPB,
I hope it works, JPB (and that they have a lawyer review the structure).
We in Cville have a program going called CHIP. They buy properties and rehab them for low or mid income families. Construction supervision is donated by local builders. A lot of labor comes from UVA service groups and the residents-to-be. The city covers the cost of insurance. The money to buy and rehab the properties comes from grants or loans from individuals/businesses at low, very low, rates.