In HGTV's Listed Sisters, Nashville real-estate and renovation whiz kids Lex and Alana LeBlanc come to the rescue of couples and families hoping to sell their current residence and move into their dream home. The object is to not simply to get the clients' current home market ready, but to make it irresistible to buyers so that it will fetch top dollar. Check out a sampling of the dramatic room transformations that are part of the Sister strategy.