The location of the apartment is in the centre of Paris, which is really convenient. The room was ok for two nights/ 3 days of exploring Paris. If we were staying longer we would look for something else... For us, it meant just a place to sleep.
It would help if there wasn't such a big table with 4 chairs and piano in the room. I don't think the size of the room with sofa unfolded can manage those irrelevant things (I mean they are valuable, but irrelevant for the visitors). Bathroom is rather tiny.
The communication was so so, sometimes it took Vincent some time to respond.