This is a terrific apartment to stay for a few days. A four minute walk to the Metro A line which connects you to the Vatican, the Ancient Rome ruins (such as Roman Forum and Coloseum), and the Roma Termini (Rome’s main train station connecting you to the Rome Airport as well as basically everywhere else in Italy). The area felt perfectly safe at night walking from the subway to the apartment.
Laurentio is extremely helpful. Highly, highly recommend staying here if you are in Rome!