To address the last comment posted before mine, the neighborhood is perfectly safe, it is a normal neighborhood with no danger whatsoever. There is graffiti, but there is graffiti nearly everywhere in Rome. The railroad tracks make it a convenient way to catch public transit. With that addressed, Vincenzo is an awesome host. He is polite, helpful, and friendly. The space was well lit, nicely decorated, and very clean. My girlfriend and I really enjoyed our stay here.