Overall a wonderful experience. Communications with Guillaume was rapid and seamless. He was very kind and thoughtful regarding all aspects of our stay. Check in/out was super easy. Apartment was in the middle of all the action and hustle and bustle of Montmartre but inside the apartment was absolute quiet and peacefulness and offered all the comforts of home. The terrace and plants created a serene respite from the outside world. There should be a category above superhost, which Guillaume certainly deserves.