Catherine's flat is a wonderful place to call home while in Paris. I was there with my teenagers on a short visit to Paris. The place was clean and well appointed. It is in a beautiful old building- so you really feel that you are in Paris and in a typical Parisien neighborhood. We were 1 minute from the Metro and RER which was really convenient. There are delicious boulangeries and a Monoprix very close by. Catherine was VERY accommodating in both our arrival- allowing us to drop our bags off early whilst the cleaning lady was there- and allowed us to leave our bags while we did our last day of sightseeing. all in all- she couldn't have been more generous to us.