The SimpleComplex, Bonn

Integration and community
The starting point of the design is a coherent, compact structure that creates a clear urban figure that fits naturally into the logic of the master plan. The block structure creates a spacious, communal inner courtyard that is available to all residents. At the same time, the closed construction method achieves maximum structural noise protection.

Contextualization
The design defines a clear urban prelude on Dottendorfer Strasse: a six-storey building marks the entrance to the district. With its staggered heights towards the southern residential quarter, the building blends naturally into the scale of the surroundings. On the first floor, an open passageway connects the public street space with the quiet, green inner courtyard.

Framework and accentuation
The boulevard is emphasized by the positioning of the building and defined in terms of urban space. A clear edge is created towards Dottendorfer Strasse, which appropriately accompanies the main traffic axis. On the public square, the building makes an active contribution to programmatic revitalization with its mix of uses.

Modularity and right angles
The design consistently implements the principle of modularity. The use of prefabricated elements is optimized by avoiding special solutions, consistent orthogonality, high repetition rates and adherence to simple 90° geometries. The targeted resolution of the block at the corners avoids complex special solutions and creates ideal lighting conditions for each residential unit.

Housing mix & development
The design differentiates the distribution of the subsidized and privately financed apartments into independent building blocks. This creates a clear allocation, simplifies address formation and enables differentiated development. The floor plans follow a logical stacking pattern and make optimum use of the structural grid. Towards Dottendorfer Strasse, a glazed arcade provides the dual function of access and noise buffer.