Dick's at home building a compost toilet for guests to use at outside weddings. Also in the Pays de la Loire, twenty-something couple Billy and Gwendoline want to open their chateau as a wedding location, but it's not going to plan as the chimney appears to have caught fire. Near Dijon, Clive and Tanith run an upmarket chateau hotel but need to win over the locals, so they put on an open day. And sisters Tanya and Marian prepare to visit their chateau in the Loire Valley. They need to get it ready for the first guests of the summer in less than a week's time but are faced with everything from dead flies to leaking swimming pools.