As they look to the future, the Kretzes invite luxury property expert Daniel Daggers to tour a castle. Will the "Downton Abbey" vibes impress him?

Prime location is key when the family visits a spectacular mansion in prestigious Avenue Foch, and two siblings work in paradisiacal St. Barts.

Valentin and Charina talk openly. A challenging visit gives Jeanne a chance to prove herself. A soiree for clients serves up a très cool pop act.

A top executive looks for a contemporary chalet in the French Alps, but finding the right spot will take a team effort from Valentin, Louis and Martin.

An opulent home next door to the French prime minister's and a small gem with sweeping views are on display. Martin goes to battle about Jeanne.

The search for a property in chic Cap Ferret, the perfect penthouse and a photo shoot location keep the family busy — plus it's Majo's birthday.