We loved our stay at Sebastien’s. The listing is accurate, the flat was just the right size for us (3 girlfriends) with the necessary amenities and the location cannot be matched - safe, super central, easy access to all areas of Paris and surrounded by shops, cafés and restaurants. The company that manages the flat was very responsive and clear with their instructions - check-in and out were a breeze. The only suggestion I would make is for the managing company to pay more attention to the cleanliness of the place. Generally the place was clean but not to the level and the detail I was expecting.