The building is planned from reused materials from the dilapidated daycare centre building and other dismantled buildings from Darmstadt and will be erected on the existing site to minimise interventions in nature and additional land sealing. Our design focuses on the basic principle of circular construction: aesthetics follow availability. This guiding principle is reflected in the construction and especially in the patchwork-like façade, which impressively expresses the basic principle of circular construction and maintains identification with the location.