Palacio Vistalegre An old bullfighting arena is converted into a multipurpose event-venue with a liftable roof to generate a fresh atmosphere.
Center Court Rothenbaum A pioneer retractable roof – 13,200 spectators can enjoy tennis in open or closed arena.
Amerang Castle A castle, hotel, event-venue, museum – with an asymetric retractable roof over the courtyard.
Kufstein Fortress arena A retractable roof structure of 2,000 m² converts an old castle into a multi-purpose event venue.