The courtyard space and the entire situation towards the Hofgarten is extensively reinterpreted. Not only is the building moved away from the garden wall, directly past the Audi Max it is undercut in order to provide good access by foot and car to the pavilion in the Hofgarten, or to the Hofgarten itself. In return we create a further access situation from the Hofgarten into the foyer. In the western wing lecture theatres, which can be opened to the outdoors, were placed at ground floor level.