The apartment is bright, clean and in a wonderful location. There was plenty of space for our small family of 3. Looks recently refurbished with all the amenities needed for our stay, loved the coffee!
Corner apartment with lots of windows, we were lucky enough to stay in Paris during a mid-July heatwave, great for sightseeing and visiting the local parks, but hot at night. My only suggestion would be to supply a fan for the bedroom at night.
The location of this apartment is amazing, it is right at Notre Dame, the Seine and surrounded by great coffee shops and restaurants. We didn't find the stairs a problem at all, good to work off the Parisian food. Jean left lots of great information and we tried many of the recommended places for breakfast and dinner and enjoyed all of them. Our host was very quick to respond to any questions, we would definitely recommend this apartment and would return as soon as our travel plans allow.