Great Studio Apartment near Notre Dame! Very secure and safe building with multiple security coded entry doors in the lobby of the building. It had everything we needed and was the perfect location. You could walk to most places and had close access to the Metro and RER if you didn't want to walk. The RER B train stopped about a block and a half away which made access to the CDG airport very convenient. The RER C train also runs through the same station making visiting Versailles very easy as well. Thomas was very quick to respond to my questions prior to arrival. We met Jose upon arrival and he was a great host and showed us everything we needed to know at the apartment. I would highly recommend this studio to any couple or single looking to visit Paris!