Fashion in interior design changes very quickly. You gotta be really interested in this branch to go on with it. Or has a profession as a interior designer. I don’t. I have changed the interior of my apartment a few years ago. I clearly recall that at this time it was famous to have painted walls. My architect managed to convince in these days to remove the wallpapers at my flat and to use paint instead of it. I didn’t mind it as I didn’t have to do it by myself – I had workers. Therefore I have agreed with the concept of the atchitect, and painted my walls.