If you go to Naples, you should try to find a place that is close to the central train station, and close to the metro urban transit. Semi di Napoli has both. But, you should also feel safe and comfortable. Semi di Napoli is very safe, and most importantly, it is very comfortable. Like most buildings in Naples, the exterior is plain. Yet inside, it is decorated and designed in a very tasteful and cheerful style. The apartment has everything you could possibly need. I could live there comfortably for a year. The value for what you pay is excellent. While you are on the 4th floor and it is a walk-up along a marble stairs, the apartment is very quiet for good sleep. The kitchen is also fully equipped. It is the best AirB&B I have ever stayed. The host, Francesca is an exceptionally attentive and kind host.