Our train was delayed and we arrived in Paris at midnight on a weekday. David was very nice, replying to our messages instantly and opening the apartment for us. We really appreciate this since it wasn't the initial plan. Also he let us do the check out later with no problem at all. Both the late check in and the late check out without extra charge. The apartment is perfect for one or two people spending some days in Paris. The location is just perfect, good neighbourhood with supermarkets, restaurants and transport less than 5min away. It is also possible to walk to most touristic spots. We recommend David's apartment and we will be definitely coming back!