Bérénice's apartment is lovely and exactly as you see in pictures. (I don't recall it being mentioned in the description, but there is a lift which made life much easier).
The location is excellent with plenty of good restaurants close by and a metro and bus stop within 200 metres.
Bérénice was very helpful and went out of her way to make our stay pleasant and comfortable, and was always available on the phone if needed.
My last stay in Paris was spent at the Royal Monceau Raffles, and I would rate my stay at Bérénice's apartment as equally as pleasant!