Me and my boyfriend stayed at Gregoire's place for 5 days. Communication was always very easy, whenever I sent a message I 've got a quick reply. Gregoire's place is in a nice old apartment. The flat itself is quite spacious. The room was exactly as how it is shown in the pictures. I find it's very stylish and it had a good size. My most favourite thing about this flat was however its location. It is in walking distance to Sacre coeur and there are very nice cafes and restaurants in the surrounding area. Overall, I am happy that we stayed in this room and I can recommend it to anyone. I would like to note one small thing though- in the room there was no wardrobe or anything else you can use to hang/unfold your clothes. Just to keep in mind if you are planning to stay here for a long time.