Remember the project for the thinnest house in the world, designed by Polish architect Jakub Szczesny? Well, it's finished. And it looks quite cool and livable inside.
At its wider point, the house is just four feet (1.2 metres). At its thinnest, it's only 28.3 inches. And yet, it seems like a cute, fully functional house. Look at the pictures. [KR Properties]