Tiffy Moore needs a cheap flat, and fast. Leon Twomey works nights and needs cash. Their friends think theyre crazy, but its the perfect solution: Leon occupies the one-bed flat while Tiffys at work in the day, and she has the run of the place the rest of the time.But with obsessive ex-boyfriends, demanding clients at work, wrongly imprisoned brothers and, of course, the fact that they still havent met yet, theyre about to discover that if you want the perfect home you need to throw the rulebook out the window...