This is a great apartment in a fantastic location! The apartment is nice, clean, comfortable and spacious. The location is excellent for exploring Paris - you can easily walk down to the Seine or just explore the fabulous Le Marais area itself. Communication from Maitis and Jerome was very clear and very helpful. A great value for money stay in Paris! Highly recommended.
My only tip would be to those staying in the top floor room to bring earplugs, as you can sometimes hear the people on the floor below if they get up to go to the bathroom during the night. It wasn't a big problem, but earplugs may be beneficial to those who are light sleepers.