Color / Pattern –  Most of the time, this is a personal decision; however, there are a few things you can do to make sure the color/pattern you choose works. If you like hot pink wallpaper but the rest of your house is marble, I would recommend going with something that will add value to your house, not take it away from it.

You can find several guides online that will help you choose colors that match its surroundings and blend in. To choose like colors and tones, follow a simple rule. Suppose you are thinking green, and the opposite wall is maroon. Choose a green that has a similar tone to the maroon. When choosing a maroon, be sure it is a dull light shade and not glossy shiny green.