Whilst maintaining the characteristic exterior shape, in total 21 studios have been created within the existing walls and roof. This required installation of a new steel construction that is partly supported by the old foundations. Besides the required flexibility, the use of hat-shaped beams enabled thinner floors and made it possible to create two extra floors.

The studios in the attic, the staircases and shared entrances receive daylight from two large glass boxes penetrating the existing roof surface. The roof of these glass boxes is transparent over the staircases, allowing daylight to penetrate deeply into the building. All hallway walls have been constructed in glass bricks, allowing light from the studios into the communal areas too.