Sergio's room is wonderful - big, sunny, with a big bed and great amenities. Sergio is a very good host and will let you tap into his knowledge of things to do and see in Rome. He also has a massive collection of maps, flyers and folders for you to get more information about your stay in the city. The flat is next to a beautiful park with lots of restaurants and shops nearby. It's within walking distance of Tastevere, Janiculum, the Colosseum, the historical city center and other sights. I very much recommend to stay at Sergio's place.
Thanks for everything Sergio and hopefully see you again soon! :)