My husband, 4.5 year-old daughter and I stayed in Paris for five days. We had a wonderful time staying in Isabelle's apartment. It is so conveniently located to everything. Highly recommend the place - it is right by the RER B which provides direct access to the airport as well as all the other trains. When you are traveling with heavy luggage it is such a pleasure not to have to connect to other trains. The place was right by the Notre Dame on a really cute narrow street with lots of restaurants. It was very quiet once in the apartment - you would never know that you are in one of the busiest places in Paris.