– Karl Egender & Wilhelm Müller 1938-1939
– landmark building
– renovation and building extension
– systems and safety redesign
– Design group: – ARGE Hallenstadion – Pfister Schiess Tropeano & Partner Architekten AG / Meier + Steinauer Partner
– Walter Gropius 1924-1925
– UN World cultural heritage
– renovation in various stages
– concept, preliminary and final design, construction administration
– Adolf Steger & Karl Egender 1930-1933
– landmark building
– renovation in various stages
– renovation of school while in use
– interiors renovation and design
– facades