Walter’s place was great. The apartment is spacious and sparkling clean. It’s in the basement but with sufficient windows that open. The elevator does not service the basement. We did not find that a problem with a toddler and 5 pieces of luggage.
It’s very close to the train station that takes you directly to FCO. Don’t let the massive amount of graffiti fool you (graffiti just means “outpost fresco!”). It’s a quiet neighborhood at night and a nice little walk to all the sights and excellent Italian food markets. I’d highly recommend!