Slim Habitation’: World’s Tightest Living Spaces Set at 63cm
In the charming city of Warsaw, Poland, a remarkable piece of architecture stands squeezed into a narrow gap between two seemingly common buildings. It’s known as the “Keret House” and, at just 63 centimeters at its thinnest point, it has earned the title of the world’s narrowest house. This unusual dwelling, a brainchild of Polish…










