Awesome place! The room is small but very comfy and has everything that you might need. Cafe downstairs, groceries mini shop 1 min away, a few restaurants nearby. 10-15 mins walk to the city center, Vatican city, and other sights. Colosseum Park is 10-15 away by bus or 25mins walk.
Roberto is a great host. He met us in the apartment, made a small intro to Rome, and provided us with his favorite places around the city. The communication was also fast, respectful, and pleasant!
I would definitely recommend this apartment for a stay in Rome!