Splendid apparently and amazing communication. That being said the ad is a complete fraud and advertises the flat in Montmartre/ Sacre Coeur area and it’s actually 20 min walk from there.
The flat is located in an extremely unsafe area and is in reality in Goutte D’Or, close to La Chapelle and Barbès. We felt extremely unsafe both during the day and at night and even though the place was great, I could not recommend booking this place because the description is fraudulent.