The mysterious Vend?me Hotel filming location

In France. The French film "The Mysterious Hotel Vend?me" tells the story of the kidnapping of the son of Jenny, a female chef at the hotel on the eve of the European Peace Talks banquet. She was threatened with poisoning and killing the dignitaries at the talks, thereby provoking war. With the help of Sheriff De La Motte, Jenny not only resolved the crisis but also rescued her son safely. She also relied on her talent and hard work to become the first female chef in France.