I don't want affordable housing mandated, I want the opposite. Force builders to build 1500 sq ft three bedroom apartments. Flood the market at the top end with SPACE and then tax vacancies of these spaces aggressively.

This sets a price cap, makes these high density spaces affordable for people who want to live their whole lives there and not just their single 20's, brings diversity into communities and drops the floor out of the prices on these single occupancy closets going for $2000 per month.