Myself and my son spent a few days in Rome and Simona’s place was an excellent base to explore from. It’s pretty much on the walls of Vatican City and literally about a 5 minute walk to St Peter’s Sq and the Vatican. We were met by Massimo (Simona’s brother) - who (despite our late arrival) took time with us to share loads of local pointers and info. I cannot recommend them enough as hosts - A1 basically. Next time I’m in Rome - I’ll be checking in with them and hopefully can stay again