We spent two nights in Marion's wonderful flat in Paris and were absolutely thrilled with our experience there. The flat was clean and neat, and fit the four of us perfectly (the pull-out couch was very comfortable). Marion was very pleasant and helpful, showing us how everything in the apartment works, and giving recommendations about local cuisine; since she lives and works literally across the hallway, we had no concerns about being in an unfamiliar city because she was there to answer our questions. I would highly recommend staying here if you're looking for a comfortable place that's only blocks away from Metro and Rail stations to get you anywhere in the city.