Nani is the very welcoming host. She met us with tangerines and champagne.
Her flat is very well situated, in the heart of Trastevere - many restaurants and shops around. Main sightseeings of Rome are within 10-15 minutes of walk.
You can easily reach the flat from airport using bus or tram - their stops are very close to the flat.
We were very glad to stay at Nani's apartment and recommend it to anyone.