Good question. There are many different types of wall paper that can be used all around the home. Wallpaper does look great but can also "overwhelm" a room. Sometimes it is better to make a statement, and only use wallpaper on one wall. In a bedroom you can use wallpaper on the wall behind the bed. This can look really great. Also remember to use quality wall paper. It is a lot easier to remove and many of them also wipe clean. Japanese window panels in a matching color can look great as well. It can really bring a room together and give it a designer look without costing a fortune.