I spent 19 years living in houses we were only allowed to paint - often we weren’t even allowed to choose the colours! I said when we had a house of our own, I would have wallpaper. But the walls in a 1930’s semi were a challenge, so we fell back on textured vinyl, which didn’t show defects, but it had to be painted. In this house, the walls are good enough to paper but we decided that paint was less trouble. There are some fabulous wallpapers available now, though, and I am often tempted!