We stayed three days at Walter's place. It was conveniently located near Termini station (a main station in Rome), and close to local metro as well. It was spacious, very clean, and also equipped with lots of lighting, an air conditioner, and drinks in the fridge. He also provided espresso and hot chocolate. I enjoyed that he provided a movie collection, as I got to watch part of an Italian film 'cinema paradiso.' Our hosts thought of many little details and met us on time to go over everything we needed to know about the apartment and surrounding areas.