The stay my wife and I had at Hélène's place was wonderful. When we arrived to the building, we were greeted by Hélène and her family and offered drinks and snacks at her place a few floors below the airbnb rental. The whole family was amazingly warm and friendly. We had a nice chat with them and they provided us with good suggestions of places we could visit during our stay. The room itself is magical. There is a skylight above the loft bed that you could look out of at night or watch the passing clouds during the day. You also have an amazing view of Notre-Dame and much of the city (the room is on the very top floor of the building). This was one of the best airbnbs I've stayed at and I would highly recommend it to anyone visiting Paris.