Lobbies and Cloakroom Areas
Two lobbies, one on the ground floor (ca. 800 m²) and one on the second floor (ca. 500 m²), provide ample space for exhibitions and catering. In the balcony lobby on the second floor there is a permanent exhibition, "Future from the Very Beginning." The room bears the name Otto H. Hess Balcony, after one of the editors of the student magazine "Colloquium."