You walk into a home you are thinking about buying.  It’s a great layout, beautiful garden, totally turn-key.  Until you walk into the bedroom.  There’s a mattress on the floor, rumpled sheets, and a couple of tired looking pillows.  Is that. . .  could that be. . . are those . . . a couple of stray pubic hairs on the rumpled bedspread?!  Suddenly, this beautiful new (to you) house is looking less and less like your fairy-tale home, and more like a bad episode from the early seasons of Sex and the City.  You walk out, feeling like maybe the home wasn’t so clean.