Massimo is super-helpful, the apartment is crystal clean and radiates vintage vibes. What a nice place to stay.
Literally 15 meters away is an *amazing* ice-cream place. A metro station is relatively close. What else do you need?
Is everything perfect? No. The neighbourhood is crude and the view is rather bad. Who cares? You're not in a romantic hotel, you're in someone's amazing apartment and you'll come late in the evening to sleep there, not to glare out into the night sky. Enjoy the furniture and architecture indoors :).
Hands down the best bang-for-buck you'll be able to find.