Size: 46 sq. ft.

Location: Warsaw, Poland

This 46-square-foot apartment in Warsaw, Poland, is just five feet wide, possibly making it the skinniest apartment in the world.

Polish architect Jakub Szczesny sandwiched the tiny home in an alley between two other buildings. With no windows, a microscopic fridge, and a shower that's almost directly over the toilet, this place is as small as they come. The kitchen table has room for two chairs, and the fridge has room for just two sodas.