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 meters). 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]

The entrance to the house, which is elevated, is on the back of the house


The entry hatch and foldable ladder can be remote-controlled. The house is lined with heating panels.

On the bottom floor is the kitchen and shower/toilet


On the top floor you have the bedroom, which seems spacious enough for a single person