Thierry's place was great for our stay in Paris! The studio was clean and had everything we needed. WiFi had fast speed and location was only a few minutes from Notre Dame but very quiet at night for a relaxing night. To get to the studio you had to pass 2 other doors so it was very secure and safe. The studio was at the 4th floor so be prepared to climb lots of stairs which we didn't mind after walking and biking in Paris for hours. Highly recommended and will stay again if we ever get the chance to visit Paris.