Benedicte is a really nice and communicative host, responds fast to calls and messages. In the flat we found instructions and a map of the district, which was also helpful.
The flat itself is well-located, near a metro station in a calm district with a lot of cafes and shops, so it's definitely good location wise. The flat is not very big (it's a studio), but nicely decorated and pleasant to stay in overall. To sum up, definitely a good choice for a stay in Paris.