This is perfectly located on Ille St Louis. Maxim is very friendly, has children about the same age as my daughter, who is 11 years old. he was attentive, and checked to be sure we arrived safe after we were running very late getting to the flat. It IS on the 3rd floor, above ground floor, so that is 3 flights of stairs. Easy enough without luggage, but very difficult if you have some heavy bags, and are under the weather, as we found out. We really liked having our own private studio with great little kitchen and very nice bath, while at the same time being directly across the landing from Maxim's. We usually could reach him by text message or a knock on the door.