What was once known as the rec (for recreation) room has really evolved. If you’ve bought a house recently that needs upgrading, chances are good that the family room or playroom will have fake wood paneling, linoleum floors or shag carpeting, acoustic tile ceilings and a junky collection of cast-off furniture. It may include a crusty bar sporting mirror decals, conjuring an image of swinging parties with neighbors whom time forgot. Because of its basement location, poor vent