The building’s design was shaped around a complex mixed-use programme and context. Situated at the corner of Rochussenstraat and Eendrachtsplein in the centre of Rotterdam, the location’s different surroundings are united in the design. The closed character of the buildings on Rochussenstraat is reflected in the facade design. Along Eendrachtsplein, however, the windows extend over four floors, opening the building onto the street.
The curved corner corresponds to the forms of the extension to the Parkhotel across the street. Despite its many functions, the building has a clear form and composition. The narrow, short volume of the building on Eendrachtsplein contains dwellings, shops and galleries.
At the northeast end, the building is linked to existing buildings by a two storey block that houses the extension to the police station. The long, wider volume of the building on Rochussenstraat contains the Municipal Housing Authority Headquarters, the Architecture Support Fund, the Ronald MacDonald House, and office space. Car parking extends underneath the whole site.
The different functions are reflected in the arrangement and design of the fenestration, but at the same time the linear treatment of the facade and the quiet use of brick, stucco, glass and zinc ensure a calm and cohesive appearance. In contrast, the interior design concepts vary in each part of the building, according to their individual functions and programmes.