In the Loire Valley at Château La Grande Maison, Ben and Billie's unfinished apartment gets their hearts racing as try to complete it for a decadent Valentine's Day event. At the Château Trois Cloches, Chris and Jolyon are tackling a full façade transformation. Near Bordeaux at Château Méaume, Mark and Sandra juggle a full gîte renovation with managing a vineyard and tractor lessons.