At Château de Lalacelle in Normandy, Terry and Ashley race to finish their opulent 401 suite, but there's still a daunting amount left to do with guests due imminently. Ben and Billie embark on a dramatic two-bedroom apartment makeover for a Valentine's Day event at Château La Grande Maison. In the Dordogne, Nick and Nicole battle to transform the façade of their dilapidated chateau into an architectural statement.