Ray /Mono's place was exactly as represented...all positive. Ray was most helpful with text messages en route on the RER from the airport and greeted us at the door. A bottle of champagne, beer, Perrier, and a Coke awaited our arrival. We loved the location and its convenience to all the areas noted in the site's description and more, including being just steps away from the Chatelet Les Halles Metro / RER station for convenient access to the farther reaches of Paris. The 'vibe' of the neighborhood was great. We had some delicious dinners nearby. The apt served us quite well for our 5 days in Paris (our first leg...and first experience with AIRBNB, with many to go...of a 2 mo trip) and it was always a pleasure to retreat back to the apt. after a long day of sightseeing.
We would have no hesitation to book with Ray and Mono again and recommend their place to friends.