Our floor is carpet, the walls are mostly filled with absorbers , the left wall is mostly filled with special shelves desinged to work as diffusors , the back is the rack-wall with all of the outboard equipment and the ceiling has only a few absorbers wich can be placed where ever
they're in need ( especially on top of the mixing-desk)
Oh, and it's Lagerfeldt with dt, not confusing me with Karl Lagerfeld, the famous gay designer (not that I have anything against gays, I just have something against designers with long gray hair)