Wallpaper can add texture, depth and warmth to a space but you needn't limit it to walls. Wallpaper can also make a great addition to the surface of a coffee table, the front of a chest of drawers or even on a set of stairs.  Wallstickers and wall decals are also a really inexpensive, super quick and easy way to change the feel of a room and they can usually be removed in case you change your mind or want to take them with you when you move.