In the heart of Vienna’s 11th district, on a lot densely vegetated by an old tree population, a new pioneering geriatrics center was to be realized. Central idea: High-quality dwelling for care-dependent senior citizens in the comforting atmosphere of a green oasis - rather then the common, sterile, hospital-style atmosphere of geriatrics centers as they used to be. The individual wards are designed to conceptually resemble an organic city center, with its varying and diversified spatial characteristics.