Other Projects by Christian Koller Architekten SIA AG
Umbau Stadtbibliothek Baden
Baden, Switzerland
Dreifachturnhalle Merenschwand
Merenschwand, Switzerland
Seniorenzentrum Seengen
Seengen, Switzerland
Schlossbadi Frauenfeld
Frauenfeld, Switzerland
Dachausbau Baden
Baden, Switzerland
