Completed in 2018, the newly redesigned open space serves as an open or closed event and break room for the employees of DEG. The convertible glass roof is opened on a regular basis in pleasant weather and transforms the atrium into an airy courtyard. Yet, in order to gain flexible sheltered space for the workforce, the architectural firm embraced a room-within-a-room concept to add the much needed year-round functional space. "Our idea was to extend the existing cafeteria with another room in the atrium, with a dividable conference room [built overhead] - all integrated into an object that looks like a sculpture in the surroundings," says architect Solbach.