Rich House, Poor House

Two more families swap places for a week, getting a taste of one another's lives in rural Essex and inner-city London. The Heasemans live in a luxurious farmhouse with six acres of land, while the Webbs rent a maisonette in a tower block that is so small, eldest son Marcus is confined to the sofa in the living room. How will both families find their new living arrangements - and the accompanying budgets?