This place is great and a good deal, that is the bottom line. Recommended.
It is near Montmartre and in a fun neighborhood with great food all around (Boullion Pigalle is worth the wait and Mamiche is an off the wall good bakery a half block away plus all the usual good bistro places etc....there is a tapas place right across the street.)
The space is charming, two floor apartment. All the sleeping spaces are good and the living room has windows that open ups up with great windows.
It is a walk, metro ride, or Uber to tourist attractions like Louvre, Eiffel Tower, d’orsay etc....but a great neighborhood not overrun by tourists and it is pretty easy to get around Paris.
Hosts are super helpful with local 411, responsive, but not underfoot, great hosts.
The only thing is the stairs. We were fine with them because we were not traveling with big suitcases, and the listing makes clear it is an upper floor walk up so no one should be surprised , but if you are not ok with, or fit enough, or able to handle for whatever reason, four or five flights of stairs (and a small tight and really cool flight of stairs to the upstairs bedroom) think twice, the stairs are real.