Great location. Devis speaks french, that's very helpful and rare in Italy. The room is clean and the building is not far from metro station.
Warning! You can't use kitchen and dining room... it is a pity
Devis is not always convenient. If you don't answer in 3 min to his message, he'll say "Ok no answer so check in at 2pm" without waiting for you to answer... a little bit of pressure. But he finally accepted to receive us when we arrived.
Finally, would I recommend it?
Yes absolutely ;-) once you've put your luggage in the room, you really feel good.