In the Season 3 premiere, the show catches up with a crime investigator and his DNA specialist wife who wanted a home in Walnut Creek, Cal., that measured up to her feng shui requirements. Also: a couple in Seattle who needed a house that could accommodate their height and nearly 1000 bottles of wine; and a pilot and his wife who took on a fixer-upper and made it into a hotel-like retreat in Myrtle Beach, S.C.