In the Dordogne, Nick gets demolition-happy in a bid to finish opening up the entrance hall of their derelict château, but Nicole is worried he'll come down with the ceiling. It's a big day for Becky and Mark as the new floor in the gîte is laid. Mark has to manage thousands of gallons of fast-flowing concrete. Wendy has grand plans to build an elegant wedding garden for couples to wed in, but Marcus has to figure out the measurements of the second-hand pergola she's bought, which has lain in rusty pieces for the last three years.

Sasha gets creative making an elaborate bridal pathway at Château du Puits es Pratx, but Tim cannot resist playing a practical joke on her. Things get emotional for Christina as she and Sassan make progress on their pool and terrace projects at Chateau de Lassalle.