My husband and I stayed at Isabelle's place for our honeymoon in Paris. Her place gave us a very authentic Parisian experience. It is very conveniently located near the metro station, nearby a mall (with a supermarket), and surrounded by restaurants and cafes. The apartment itself is on the fourth floor with no elevator, but the place is definetily worth it. It is clean, nicely decorated and has a kitchen for cooking. Isabelle was incredibly helpful with directions to her apartment from the airport. She was very responsive and provides an overview of the apartment and area.
I would recommend staying here for your next trip! :)