On the backside large glazing gives a view to the Lashan river and the south-west corner of the public park. On top of the Concert Hall volume a reception lobby can be found similar to the Opera lobby. It can be run independently and can be closed for spectators. Lift access can be found from the lateral building. The reception area gives a spectacular view to the roof shell and down to the audience lobby. Concert Hall The Concert Hall has the particularity to provide a walkway all around on the edge of the interior from which the side seats can be reached. The spectator can so experiences the audience hall before being seated. The parterre is accessible from the back of the audience hall and attached to the walkway. All around the stage and on the edge of the parterre different round shapes are placed. Each of these volumes is corresponding to a group of seats.