This is hilariously naive for both the buyer and seller.

Who wants to live in a space the size of your college dorm room past your freshman year?

Also, all it takes is one bad neighbor and your life is hell since you have no space buffer. If not a booming stereo at all hours, then something as simple as slamming doors to wake you up at all hours.

Young men, maybe, could deal with this for a short while. The turnover otherwise would be very high.