Xavier's is in the perfect location and an easy walk to Gare du Nord, metro is a few minutes away, and also easy to walk to the Louvre area etc. The apartment was in a nice quiet area and inside was clean and tidy with a very small bathroom but sufficient for a short stay! Xavier was very helpful with all instructions to check in and out and also provided help with a place to keep our bags until we had to leave for our train home. Many thanks! :)