We enjoyed staying at this place, especially the lovely terrace. Massimo let us check in quite late, and was very friendly and nice.
We went by metro everywhere, a 10-minute walk from the place. But it's true that one has to walk on via Aurelia which is a very busy road. Good points: there's a bus shuttle (stop on via Aurelia) to Fiumicino airport. And there was a nice piceria at the end of the street where we ate almost every night - very practical with kids.