Our family of 5 just stayed at Christine's apt. She was a wonderful host, she helped me and the little girls get into the apt with all our luggage because my husband had to keep going and return our car.
The place was big enough for all of us and it had exactly what we needed. The kids loved the top bunk and the games. I loved the location, it is very central with a bakery right next door and walking distance to Sainte Chapelle and the other sites near by. It was great for our first visit to Paris.