Fernando is a great host and offers a comfortable apartment. He showed us on the map where to find the grocery stores as well as points of interests. The cooking supplies in the kitchen were well-stocked. (Salt, pepper, oil, etc.) He even prepared for us some coffee, pasta, sauce and juice to start. The apartment has an excellent wi-fi.
I recommend staying here: the location is within walking distance to many attractions, the metro and buses ( 15 min walk to: Termini, Pza Navona/Pantheon/Opera).