This duplex is located in the grounds of a former children's home, which had been converted into a family-friendly apartment building with a garden for all families. The building plays with the principles of sequence, mirroring and rotation in order to adapt the building on the site and to make it appear as a coherent architectural structure. The living rooms with terraces are oriented to the garden. Upstairs are more private rooms and roof terraces. The GF floor is built as a massive construction with Poroton masonry and concrete ceiling, the upper floors were built in timber frame. A split level differentiates the qualities of space and grades the building to the garden. The facade of larch wood planking surrounds bands of windows and plaster surfaces.

In collaboration with the house builder, architect Karen Klessinger, the partially cramped rooms were given spaciousness and coherence by breakthroughs that connect the entrance with the garden or the attic studio via the blue stairway with the roof terrace. Material and color connect the rooms: The metal staircase foreshadows the attic studio. The wardrobe transforms into the corridor wall and into the railing above. The continuous floors converge the rooms. Kitchen panel, wall covering and flooring are made of Douglas fir. The two nurseries are connected through a trap door, slide, climbing wall, hiding place or stage.