Turns out Feng Shui is just an extension of Chinese Astrology, and I discovered there are some embarrassing flaws with the philosophy.
That being said, this guide is extremely clear on how it works, with easy explanations and diagrams. You learn how to calculate your magic formula for maximum "chi" for prosperity.
It offers hundreds of full-color glossy photographic images for the home decorator to be inspired by, and interesting tips to make your place more peaceful and inviting inside and out. I give it 4 stars since this aspect of the book vindicates the weak astrology.