I spent four nights at the roofs of San Lorenzo and I really enjoyed it. The room is small but offers everything you need and is really cozy. The terrace is huge and is great to relax and unwind after a day out in beautiful Rome. The communication with Emiliano was smooth from the pre-arrival to the departure. He offered to pick me up from the train station when I arrived which I really appreciated. Public transport is nearby and brings you to the more touristic parts of Rome. If you don't mind not to be at the very center and you are looking for a cozy and safe place to stay I can recommend the room on the roofs of San Lorenzo.