We did not meet Sandrine but she provided prompt and clear details about how to access the apartment. The accommodation was ideal for the two of us although it will accommodate four. It was good to be able to be on the balcony overlooking Rue Lamarck. We are familiar with the quartier and like the location - away from the bustle surrounding Sacre Coeur although within easy access of that area. Metro line 12 one minute's walk away. Bus route 80 and 95 two minutes walk. Plenty of shops, bars and restaurants nearby.