With the city set to begin its micro-unit building next year – in which 55 apartments will range from 250 square feet to 370 square feet – the Museum of  the City of New York  is showing exactly what it’s  is like  to live in such a cramped space.

Starting on Friday, five people will take turns living in a fully functional 350-square-foot apartment the museum has built as a part of its “Making Room: Models for Housing New Yorkers” exhibit.