We had a pleasant stay at Jonathan's lovely apartment. We didn’t get to meet Jonathan like other guests (he was in the middle of travelling) but his nice neighbour was there to greet us and Jonathan himself talked to us on the phone when we arrived at midnight on the first day. He was also available via email and text when we needed to reach him. His apartment was clean, nice, as shown in the ad and spacious enough for a family of 4 with 2 teenagers. It felt like home. The location is great; it is in a nice part of Montmartre Area close to 2 metro stations, supermarkets, bakeries, cafes and restaurants. Local attractions (ie Sacré-Cœur, Montmartre Cemetery, Moulin Rouge) are within a walking distance while it is very easy to use the Metro to visit attractions in other parts of Paris. And yes, climbing the 90+ steps up to this cute place on 4th floor comes in handy as a free exercise after eating too much delicious French food in the area!