The architects have created new, liveable living space from a building that was ready for demolition. Through the extension, the 629 individual residential units were adapted to a contemporary standard, in which the rooms were enlarged from 12 m² to 20 m² and equipped with their own bathroom and kitchen. In the course of the modernization, the old facade was removed. The new highly thermally insulated façade in timber construction was moved two metres outwards on its own foundations. Completion: 2003