My wife and I had a wonderful stay at Alain's place on Ile de la Cite. The flat was very cool, tons of natural light, extremely close to the Notre Dame, easy access to the Notre Dame metro stop that goes straight to the airport or straight to Versailles depending on what line you take. Alain was very responsive including providing a new fan for us when the temperature heated up and the old fan wasn't working. Very appreciative and would definitely recommend to friends.