The residential crown is a prototype of settlement 2.0. Rooftops of retail and office buildings as well as parking garages are activated, attractive locations are opened up, existing infrastructures are used more efficiently and the mixture of programs in the city center is improved. The existing parking garage is complemented with penthouses as part of the renovation of façade and entrance area. These residential units distinguish formally from the existing building structure and simultaneously give the building a harmonious completion. Entrances and circulation of the building have been reorganized so that independent addresses for the car park and the residential building are clearly recognizable. The residential building is accessed (barrier-free) via a representative lobby on the ground floor with exclusive elevators that lead directly to the central, landscaped residential courtyard. The residential units are accessible from this common space. Each apartment (50 to 120m²) has a spacious, private terrace overlooking the rooftops of the city.