Highly recommended. Nancy was very accommodating and had good tips adapted to my interests. The room is comfortable and the apartment is conveniently situated close to public transportation (near the beautiful Basilica di Santa Maria Maggiore). To cool down the room during the heatwave 'Lucifer', which affected Rome during my stay, I could use a fan and keep the windows and door open, which was totally safe and quiet.
p.s. if you want to avoid mass tourism and see some Italian folklore go to outskirts Pigneto and Garbatella. For tasty streetfood try Trapizzino and Opulentia. If you get hit by a heatwave take the train to Anzio and go the beach near the ruins of the Villa of Nero and the lighthouse!