We stayed in Paris for a weekend. It was perfect! The Apartment was very nice, the communication with Hermès easy, fast and super friendly! He did explain everything we needed to know and more! The Apartment itself is quite central, only five minutes to the next metro station. Even though you're in one of the most vibrant cities, you can get a good night of sleep - it is very quiet (for Paris) and the bed is lovely.
I would totally recommend and would love to come again!