Transformation process of a parking garage and office annex in the city centre of Munich into a collective domestic space.Through the utilisation of the financial potential of the parking places, the resilient garage structure, as well as the socio-economic model of a housing cooperation to appropriate, occupy, and animate the spacesThe structure is organised as a D'Humy parking system with oscillating split levels and sloping decks. it is erected in a concrete frame system with stabilizing core. the terrain is mediated by a revolving concrete base. upper levels are occupied by short-term parking, the basement is only accessible for long-term tenants.