Isn't this just the "hacker house" thing all over again, except using a corporation instead of listing on Airbnb?
People straight out of college who have friends already live three, four, five people to a one to three bedroom apartment in SF because of the insane housing prices, even when they're making 105k/year. Heck, when I went to take a tour of one luxury apartment building and told them that I'd maybe come back if I could find roommates so I could afford it, the leasing agent called me that afternoon with a lead on a prospective roommate that worked at the same company. (To them, it's just closing another sale...)