Charles and Barbara were very nice and one of the most responsive hosts we ever had in our Airbnb experience.
The location was great, specially for those who enjoy night life. There were lots of good restaurants and cafes near by, very close to the metro and just few stops a way literally from anything someone would like to see in Paris.
As for the apartment, it was nice, clean and cozy. The only downside I would say it is very small, specially for someone who is claustrophobic.
Overall, it is great place I would definitely recommend.