Lucie has a cozy and charming flat. She was very good about communicating with us before our arrival and giving clear instructions on getting into her building. She greeted us at the time arranged and showed us around her place. She has a small stereo and turned on a radio station called FIP, that became my favorite station - a nice mix of French and English songs.
Her place is in an older building, and as others mentioned there are quite a few stairs. Keep this in mind if you have mobility issues or heavy luggage. The size was perfect for the 2 of us. If you want modern and new, this is not for you. If you want a place with character, than you will like this space.
The location is terrific. We ate at a 1 star michelin restaurant around the corner, David Toutain, that was fantastic. There are lots of other places near by to eat. We tried Poulet au Pot, Mamy Crêpes, an Indian place on Rue de La Tour-Maubourg, plus a couple of local cafe/bistros.
We would stay here again!