Christian’s studio was a perfect home-base for us while we visited Paris! It is accurately advertised— perfect for one person or a couple. The apartment is located in a wonderful neighborhood with plenty of cool spots for eating and drinking, and you can walk to a lot of the main tourist attractions.
Christian was a thoughtful, responsive host! He made sure we knew how to get to the studio from the airport, and checked in during our stay to make sure everything was satisfactory.
As advertised, the studio has a pull-out couch bed, which was fine for us but is something to keep in mind if you need a more comfortable bed.