If you have a limited budget, you can change the whole look of your home just by changing the lighting. This can be as simple as changing the shade or covering or by choosing a new style of light fitting. This is an inexpensive way of making a simple change and could really enhance your home.. Figure out what you want the focal point of the room to be. This is going to be one thing that the room is going to centre around. It might be a piece of furniture, a window or some art, you can choose whatever you want as a focal point.