Fiorenza's studio has probably the best location in Rome. We have never use public transport, because everything was within walking distance. Trastevere is full of great restaurants and bars, the whole atmosphere in the neighbourhood is wonderful. Nevertheless, the studio is located on a quiet street, and the noise of the artistic area will not disturb your tranquility.
Fiorenza were very friendly and responsive. She even give us some pasta recipes. We will see if I manage to get closer to the quality of the food I ate in Rome :)