This Feng Shui Mapping Guide?a pa-kua overlay?is designed to make it as easy as possible for you to evaluate your own home according to feng shui principles. You simply lay it over a floor plan of your home and read off the necessary information. Determine your home's positive and negative directions, and locate your home's areas for wealth, fame, marriage, children, mentors, career, knowledge, and family. As featured in Richard Webster's Feng Shui for Beginners, page 136.