In the first heat would be interior designers, Sarah, Helen and James take on 3 large bedrooms in Edwardian Homes in the leafy North London district of Muswell Hill. But Vintage homeware designer Sarah has given herself a lot to do including upholstering chair – something she's never done before; Asset Manager James has to get the homeowners on board with his bright colours and Artist Helen is hoping to discover an Edwardian gem behind some built in cupboards. But only one designer can make it through to the quarter final.