Located in Berlin, Germany this penthouse apartment designed by interior designer Annabell Kutucu features a perfect combination of textured walls, exposed concrete, and selected art pieces in order to create a minimalistic interior that's infused with a great sense of calm.

The use of rough materials such as old wood and linen is perfectly balanced against the clean geometrical lines of the apartment.

As a result of this attention to detail, the final product is an apartment that feels quiet and comforting, but not lifeless or cold.