Fiona fights with the sub-zero weather. Tim and Sasha attempt to improve their income during the low-season.

Erin and JB start their transformation of the chateau's ruined orangery, trying to turn it into a top-tier venue.

Tim and Sasha work on a plan to use their chateau's empty bathing pool.

Tim and Rebecca work to transform their aviary. Fiona begins work to renovate a luxury suite.

Dick and Angel give a makeover to their magnificent five-metre-high staircase.

Stephanie makes plans for her mother's wedding, while Debbie and Nigel start their new French life.

Over at Château de Brives, Sarah and George's builders unearth a secret room that they think could be hiding vintage cognac.

Stephanie hosts her mother Isabelle's wedding at Château de la Lande.

Debbie and Nigel's have their renovations halted by a last-minute unexpected booking.

Sarah and George encounter problems, while Stephanie has unexpected scheduling difficulties.

Mariam and Johnno build a French parterre garden. Emma and Paul begin their renovations.

Phillip and Janet work madly on the bridal suite for their daughter Penny's wedding.

Emma and Paul get ready for an important booking. Mariam and Johnno begin a transformation of their chateau's grand salon.

Emma and Paul begin a new garden project. The costs of Karen and Paul's roof are beyond what was expected.

Mariam and Johnno begin the restoration of the original bread oven. Angel discovers a unique cover for a radiator.

Debbie and Simon are ready to move into the chateau; Wendy and Marcus's have their willpower tested.

Wendy and Marcus work to renovate the barn, wet weather may cause problems for Belinda and Lee's upcoming fashion show.

Ben and Billie begin building their glamping site.

Amy and Marc work to get the barn and café ready, with an eye to the upcoming yoga classes.