This is the house in a narrow street in the Center of Antwerp(Belgium), rear facade facing south. Together with Joep Debie they form CSD Archtecten, so they designed and build their own home themselves. The house is very small, is only 50 sqm (4 x 12.5 meters). The house has a basement, ground floor, 4 split-levels and a roof terrace. The split-levels bring the light from the south through the house. They really optimized every room and also designed the kitchen, library, wardrobes etc.