Me and my boyfriend have stayed in Massimiliano's apartment during our exchange at Luiss Business School (which is within walking-distance). The apartment is located a bit outside of the city centre, which we appreciated, and was only 2 minutes walking distance from the metro station which takes you to the centre within 10-15 minutes.
We have had a great experience with the apartment. It is spacious and has high standards. There is also a balcony outside the bedroom which is facing the sun from early in the morning until afternoon. But the best part of our stay was the hospitality of our host. Massimiliano was super friendly and did everything he could to make us thrive. He always responded immediately whenever we needed any help, and was available 24/7. We highly recommend staying here. Next time we're in Rome, we'll definitely stay here again.