The apartment is charming, very clean with a great Wi-Fi . The location is very practical , right in the center of Paris, close to the metro, museums, great stores and a lot of good restaurants.
The only reason I gave 3 stars is that it gets very noisy at night. Even though you are in a pedestrian street, the studio is located right above and across few restaurants with crowded terraces which gets very busy until 2-3am. For those who are not used to city noises, I will recommend bringing earplugs.