Bloomberg is currently accepting proposals for the apartments, which will be located on E 27th Street and First Avenue in Kips Bay. The apartments would help young professionals find appropriate housing in the city while they start their careers. The craziest thing about these 300-square-foot apartments (which are about the size of half a subway car) is that they will cost around $2,000 a month to rent. Under current zoning laws, all apartments must be at least 400 square feet, but Bloomberg said he plans to change the zoning laws to make the new micro-units legal.