Guillaume was an excellent host -- although we never met in person, he had left us the key and a small packet of maps and museum information as well as clean bedding and towels. Whenever we had questions, Guillaume was very flexible with our requests and quick to reply to us throughout our stay.

The unit itself was exactly as pictured -- beautiful old building, quite large and very comfortable, and situated in a great location -- we spent most of our time walking from the apartment to different sites without using the Metro (Catacombs, Notre Dame), but we also had several public transit options close at hand as well.