(Image credit: YMCA)

The YMCA is hoping to keep young people in cities where they may otherwise be priced out. The organization is testing Y:Cubes, prefab houses that can be stacked or stand alone in a community setting, in southeast London. If the trial is successful, they hope to expand to other areas and cities.

Tiny, Prefab $50,000 Homes Could Make Outrageously Expensive Cities Affordable | Co.Exist