Definitely 5 stars for location! This is a huge plus. Affordability for this location is very good. The apartment is in a very old building which is interesting in a good way. The host was excellent in responding to all communication.
Overall the space was not perfect for us because we had several small children and seniors with mobility issues. The stairs to the basement and the showers are very steep. We also needed WiFi for work and school and it was unreliable. Spaces for family gatherings were not especially comfortable.
The amenities were just adequate, but the location really counts for a lot when visiting Paris, and location is this Airbnb’s best feature.