Juliette is great! I didn't meet her because she was on vacation too, but the incheck etc. was managed well. The apartment itself is really clean and calm, no noisy neighbours. Good location to live more like a parisian but still close to many sights (Sacré-Coeur, Moulin rouge..). Many lovely restaurants nearby but you can cook your own food in the apartment's big (compared to most parisian apartments) kitchen. Really enjoyed my stay at Juliette's!