With its distinctive aluminium facade made up of convex metal sheet and partially curved panes of glass, the Silvertower is among the most unmistakable buildings in Germany. The 166 metrehigh tower, completed in 1978, is a protected building and was carefully renovated according to the plans of the architects Schneider + Schumacher. At the heart of the office space used by Deutsche Bahn (German railways), there are modern and attractive workplaces where employees feel comfortable and which foster a communicative atmosphere. A particularly important challenge was the development of a master concept for the room acoustics.