Location, location, location! Super easy to check in and out. The flat was very clean and perfect for our family of 3. We stayed at another place in the beginning of the trip and this was our favorite due to its location to everything. Clément was very quick to respond at check in and made sure we had what we needed. If you can bear the few steps up to the 4th floor, then this is a great spot. It was quiet, but close to the action. Steps from Notre Dame, cafes, etc.