Selling French Gites/B&B

My neighbour who does not speak any English wants to sell his gites cum B&B I told him that it would be an ideal property for Brits which it is. I went to look at AI which seems to have gone completely to pot with the refurbishing of their site and SFN does not appear to have that sort of ads... Any advice where to advertise? I would take the enquiries as I like them very much although it is going to break my heart when they go.