Mirrors play a central part of Feng Shui. Better mirrors are bettor mirrors. Mirrors should be one piece, not sectional. Mirrors should be hung so as to not cut off the head of the tallest person in the household. If you hang your mirrors low, you will create pain with taller people.
Round mirrors are good, octagonal mirrors are exceptionally powerful.
Your bed is critical. You spend about a third of your life there and can have a much better time if you position the bed so as to see the door and command the room. To improve your love life, hang humming birds over the bed and include some original sensuous art works in the bedroom. By now you have noticed that mobiles, wind chimes and other hanging ornaments play a central role in Feng Shui. They are good for raising the overall level of energy and for circulating good vibes.