John finds Moniek in an emergency situation. Her family has been living in a container for years because their real home is uninhabitable. They’ve run out of money, and the permit for their temporary residence is about to expire.

Sigrid has been living in a wreck of a house for years. While she hopes for a livable home, her husband Janwim prefers to spend his time on other things. Can John save both their marriage and the house?

The toilet is the only completed part of Wendy and Walter’s house. The rest of the fixer-upper is cold and barely habitable. John discovers that there’s more going on behind the endless renovation.

John tries to put an end to the longest renovation in the history of the show. Gerda and Pim’s house has been under construction for half a century, yet Pim isn’t exactly eager for John’s help.

Bianca and Dennis’s house looks like an old ruin: fifteen animals, mold, and a crumbling relationship. Can John and his renovation team turn this Greek tragedy into a happy ending?

Gwen cooks her meals in the bathroom because there’s no kitchen. The renovation has come to a standstill, and their relationship is under strain. John tries to turn things around, but it’s not easy.

Nicole lives with her family in a fixer-upper barely three meters wide. It’s a horror house: freezing cold and unsuitable for their little daughter. Her husband, Elvio, thinks it’s not that bad. John visits to give them a reality check.

Caroliene has been living with her family in a dilapidated trailer for seven years. It’s not safe, and the children don’t have their own bedrooms. John confronts her husband, Giel, with the facts.