Mylene was great at communicating with us - very responsive to any questions we had.
The apartment was close to the Metro and the terrace with the view of the Eiffel Tower was a great bonus view.
The apartment however, does not have a clothes washer as advertised and very little storage of clothes, and the TV did not work, which was not ideal for a week-long trip. In addition, we had to do some cleaning when we arrived (vaccuum the floor, buy some Destop to unclog the drain, etc.).
Paris was pretty busy during the week that we visited, so we were a bit constrained on our options - we enjoyed our time but the apartment was not as a cozy place to come back to after a long day.