The apartment is, as described, very cozy. Therefore it is perfect for couples or friends who don't mind sharing a bed.
The apartment was cleaned very nicely and we found no defects worth mentioning.
Romain was very helpful. He provided us with every information needed. Even more than that. He handled us a Metro map plus some small tourist guides. He always texted back immediately answering all my questions confident.
After all I can highly recommend staying in Romains little apartement for a short trip to Paris.