I think wallpaper can be a great accent to any room. It gives décor without having to do too much. Knick knacks can be hard to place and hard to find. With a bold wallpaper on 1, 2 or all surrounding walls you can keep the décor to a minimum and let the wallpaper do the rest. I have attached a few rooms that I think look spectacular with the chosen wallpaper. I hope to do a bathroom in wallpaper someday and I can almost guarantee a nursery in my home with have wallpaper.