This is a cozy but spacious apt near Piazza S. Pietro. Can easily sleep 6, the pull-out sofa is very comfortable. We were the first guests and found everything super clean, working great, and to our liking. The neighborhood is quiet and authentically Roman. Proximity to the Vatican is excellent: we walked to the Christmas mass, walked to Urbi and Orbi, walked to the Basilica, walked to Musei Vaticani. Walked 2 min to the Carrefour supermarket that has everything if you plan to cook in the apt, but there are plenty of reasonably priced eateries within 5 min walk and a great wine bar is a block away. Bus #64 stop is 4 min walk away and it follows Corso Vittorio Emanuele to Piazza Venezia and then on to Termini Station where you can take another bus to literally any part of the city or train to the airport and the rest of Italy. The Gianicolo hill is nearby and is great for morning jogs and for views over Rome; the Tevere riverfront is also very close and is great for runs. A walk to Campo dei Fiori takes 23 min, Piazza Navona is 26 min walk, Trastevere is 20 min walk (via the riverfront).
Communication with the host was always just a WhatsUp call away. He conveniently arranged airport pick-up and drop-off and greeted us with chocolates and wine.
Happy to recommend Fima's place!