In the next year, expectto see a lot of announcements from companies like Ollie, which manages and develops co-living apartments, in which renters double and triple up with roommates in share suites.

Ollie now operates two co-living apartment buildings with a total of 252 beds. The company has signed deals with developers to build another eight buildings that will include co-living apartments, including a new 40-story building in the Long Island City neighborhood of Queens, N.Y. Theres also a new building that pre-leasing 166 co-living beds that will open in Pittsburgh, Penn. this fall.

The secret behind Ollies co-living revolution is that co-living is not really revolutionary. Roommates already live together in apartments across the country. “Co-living is extremely prevalent in the informal housing market in New York City,” says Sarah Watson, deputy director with the Citizens Housing Planning Council, based in New York City.

Read more in WealthManagement.com