Three homeowners in the Thames Valley snoop around each other's houses looking for inspiration on how to improve their own - hoping to attract an offer from buyer Lesley. DIY enthusiast Richard and his wife Carrie must make their virtually empty house warm and inviting. Susan and Hamnet get a lesson in design, as they attempt to bring style and texture to their chaotic bedroom and lounge. And Paul and Shirley turn their daughter's massage parlour back into a bedroom.