The Apartment is very artistic, it looks exactly as described. I stayed for around 20 days, long period of time and I didn’t have any problems.
The only thing I found was that in the room there’s no so much space for your stuff, so you have to manage and It can be a bit uncomfortable for 2 persons. Also you have to be very quiet because you can hear and they can hear everything, since the room it’s between Manuela’s and the daughter’s room.
The communication was good, she was very attentive the whole time and she gave me also some recommendations and places to visit in Paris.
I 100% recommend it.