Great location on the Isle St Louis, so v close to Notre Dame and right on the Seine. Nice neighbourhood with lots of restaurants and shops nearby. The hotel itself is pretty basic as it is so old. But it is kept clean and the staff are helpful. We had two rooms: odd that the one for my mother was large, had a bath, and with a great view. The one for me and my wife was smaller, no bath, with a dingy view of an internal courtyard. Yet cost was same. So when booking try to find out about size/view. Also breakfasts were a bit hit and miss. First two mornings a young man serving a v basic breakfast with no choice. Then after that a young women who gave us a menu and we had lots of choice! Seemed a bit odd. But overall highly recommended.