We had a wonderful stay! The apartment's location is convenient to everything you need; within walking distance of excellent restaurants, bakery, grocery store, metro stops, museums, and boutique shopping! We were slightly worried that it might be noisy given the Marais is a popular place and the apartment is on the ground floor, but it ended up being remarkably quiet since it's on a small side street. Guillaume and the manager, Irena, were very prompt and responsive to our needs. We appreciated the stylish space, comfortable beds, extra towels, excellent hot water and pressure in the showers, coffee and coffee maker and other amenities. The apartment is a bit smaller than it appears in the photos, but it was still very comfortable for 4 people, especially if you don't plan on cooking. Having two full, modern bathrooms makes all the difference! It might be a bit of a squeeze for 6 people.