Admin workers Bradley and Heather desperately want their own home, and swap places with millionaire residential developers Abi and Gordie in the hope they can get closer to their dream. As the two families from opposite ends of the wealth divide live in each other' homes for a week, Bradley and Heather enjoy Abi's fabulous luxurious home, which has the most beautiful kitchen Heather has ever seen, and £1,200 to spend, while Abi and her two children Thomas and Ellie have just £87 to live off