The day when I got to Paris, Florence provided with me a very clear instruction of how to get to the place. The place was equipped with a classic elevator(think of the one in The Grand Budapest Hotel) and passcode entry(safe). The room was cozy with one single bed and lots of books. They said they had four thousand books, which was one of the reasons Florence's husband Olivier, a professional tourist guide, used to successfully persuade me to go on a private tour with him the following day. The tour was excellent of course, back to the room, the breakfast included jam, cheese, bread, orange juice, yogort, tea/coffee. Btw, you were supposed to use the bathroom(separated from toilet) between 7:30 and 22:00, otherwise it would disturb the neighbors. Before I left, they asked me to fill an instant feedback, kind of like airbnb feedback but on paper, of course all five stars. Overall, the host family(Florence, Olivier and their two lovely children, Thomas and Eva) were very nice and friendly. Recommend for Paris trip.