I spent a week in Paris at Mathilde Debeugny's lovely studio apartment. The location is amazing! I was able to take the RER directly from Charles DeGaulle Airport to the apartment and then spent most of the week walking to many of the top sights -- great museums, wonderful neighborhoods, terrific restaurants, and beautiful parks on the Right and Left Banks. Mathilde was very helpful recommending places to eat. The apartment is a perfect size. While it is very centrally located in a large city, it was quiet at night. I loved being 1 block from the Seine and 10 minutes walking from the Marais, Notre Dame, and the Louvre.