The textile factory Heinzelmann played an important role for generations in Reutlingen until it closed in 1980 and today the site is marked as cultural heritage. The existing buildings origin from between 1890 and 1960 and will now be transformed and completed by two new buildings in timber bringing the project one step closer to CO2 neutrality. The neighbourhood is planned to be car-free, and the green roofs of the residential buildings will be equipped with solar cells.