Very small studio in a strange building (more like apart-hotel room) close to San Giovanni metro and Santa Scala church right outside of ancient city walls. Cosy, clean. Has small kitchen in a open-up cupboard. There are some peculiarities in using toilet and cooking stove, but it’s easy. The only downside for us personally was street noise- the windows are not soundproof at all and it seems that you are sleeping in the middle of the street with heavy traffic and sirens at night. Some guests mentioned it in reviews, so if you have sensitive sleep, choose something else.