Hosts easy to communicate with. Location is perfect- so many great restaurants, boulangeries, and small shops within a short walk. Public transportation is easy to access.
Apartment has everything needed for a stay, including kitchen utensils. A bit tight for two people, but if you are only there to sleep after exploring Paris, it works fine.
Wifi never worked for us during our week-long stay, and our own cellular data did not always work in this location.
A large concern is that there is only one door for airflow (no windows, no bathroom or kitchen fan that we could find) making it very difficult to get fresh air in. This apartment gets very stuffy and smells very musty/moldy, especially with door closed, which gets into clothes and blankets. Very damp and wet environment inside the apartment, especially when it rains. I would not recommend this apartment for anyone with asthma or respiratory concerns. Despite being cleaned before our arrival, this apartment was still very dirty. Because of these concerns, we never wanted to be in the apartment, as we were uncomfortable and concerned for our health.
You are basically paying for the prime location with this Airbnb, not for the stay in this apartment.