We had a great stay at David's place. The location was not in the middle of town but there was a metro station on the corner and it was within walking distance of the Sacred Heart Cathedral. Our check in was very easy and we were given clear instructions. David was available if/when we needed to contact him. The apartment is a small Parisian flat so not huge but it worked well for my husband and I and two kids. Be prepared it is four flights up, no elevator.