I loved staying at this place, it was really comfortable and I enjoyed the proximity to the metro station, the boulangerie across the street as well as Sacre Coeur. Although you can hear the neighbours sometimes, it was really quiet at night (the bedroom faces the courtyard), which was great. Also, the hosts were really helpful, when I couldn't manage the boiler, I got a reply within minutes. My only drawback would be that it was rather cold in the apartment, there are heaters only in the living room and bedroom, so if you're not used to that, you might be a bit uncomfortable. Other than that, all was great and I would recommend it.