Family room corners or badly-lit parts of the room need to be lightened, as with all rooms. This can be done using any blend of plants, mirrors, art work, lights and pale colours. These all attract chi that will otherwise be missing. So, place lights so that there are no dark corners in your living room, and the lights provide the extra benefit from brightening the whole room. Televisions and other metal-based objects (such as music systems, metal tables) really should not be placed centrally. The electromagnetic waves may disrupt the flow of chi, rendering your other efforts useless.