I've recently bought a house which needed some electric and building work, which has now been done. Sadly, there are quite a few holes in the wall to fix before decorating which we're planning on doing ourselves for budget reasons. One area that I'm kinda stuck with is shown below, it's made more complicated by the fact the plaster is crumbling and I'm not convinced that stripped the wallpaper is an option.
What would other people do?
What would other people do?