I live in an old apartment building from 1914. We are now considering installing beadboard in the staircase. The house was renovated a few years ago and around some doors and windows, they didn't remove the trim, put up plasterboard, and then put them back, but set the plasterboard directly against them. This means the trims don't stick out many millimeters from the wall.
The remaining trims and skirting are of "almogestil" and protrude about 15-20mm.
How do I make the cleanest cuts and finishes in all these junctions? Preferably if someone has some pictures of junctions for a bit of inspiration.
