The apartment is absolutely worth the stay. It's located outside of the main touristy area, but still only 5 minutes walk from the historical center where everything happens. Supermarkets, restaurants, bars, and tobacco shops all right next door.
It's easy to find as it's placed next to a massive gate. The area is lively with locals but not noisy.
We stayed for four days but could easily have stayed longer. The appartment and kitchen is fully equipped, so this place would or ideal for both a short or a long stay.
Lorenzo's parents who stay in the apartment next door don't speak much English, but are very sweet, helpful and willing to communicate with flailing arms and hand gestures. We felt very welcomed by them and really enjoyed our stay here.