For the Interieur recyclable and renewable chemically untreated materials were used. In dialog with the existing building and in order to clearly distinguish the alterations, all the cladding and surfaces were realized in Aleppo pine plywood. This gave the room a peaceful feel and contrasted with the historical roof truss. The conversion work can only be guessed at from the outside. On the inside, a stimulating ensemble is created, while the impression of the hall as a whole remains perceptible.