Eugénie's apartment was very stylish and felt like home. You have a private room next to the bathroom, which can comfortably fit one or two travelers. She was very responsive, and while we were not able to meet up for the key, she was able to provide clear instructions to enter the building and retrieve it.
Keep in mind the apartment is on the fourth floor with no elevator, and the apartment was not air-conditioned. Overall, a great value and stay for one night. The apartment is right next to the Les Gobelins metro stop.