I have had an excellent time at Alexandre's. Clear communication, a beautiful, light apartment near to Gare du Nord (10 minute walk). Alexandre was very kind, and flexible in terms of my arrival and departure which I highly appreciated. The apartment has all amenities and Alexandre made sure snacks were at hand on the first day. He also took the time to explain where the good restaurants and shops near the apartment, which I appreciated very much as I have had great dinners :-) . The neighborhood is very quiet, so sleeping was not a problem. Can highly recommend and I would stay here again when visiting Paris.