We had a fantastic 3 night stay at Fabio & Luca's apartment. The place was clean and in a great location (easy walking distance to the metro). There are a lot of great restaurants in the area - some of the best food that we ate in Rome was just around the corner.
Fabio was really helpful and even came to meet us at the train station after giving us advice on how to reach the apartment when there was a metro strike and we had to use alternative means of transport.
Highly recommended!