I decided not to go with painted walls, I thought it looked a bit to flat. Instead I´m going to have a light beige vinyl wallpaper with some structure in it. I´m also going to have a patterned wallpaper in the hallway and on the western wall where the huge window is.
It´ll take some time before you see them mounted on the walls. We still have a lot to do before we can mount them. If all goes well we will try to put up some of it in a corner so we can put up our heater this weekend. But the rest will probably have to wait for a month or two.