I spent 4 days with my wife and my 10 y.o child in the Romain's apartment and we found it really super. It is clean, the kitchen provides everything for cooking and, regarding the position, it is well positioned (5 minutes on foot from the Gare du Nord) and in a street not loud (also the neighbours are friendly)
Romain provided clear instructions and make himself available for any kind of need.
We had a very great stay!
Thank you