We really enjoyed staying at Carlo's appartment. It was big, comfortable and stylish, with lovely high ceilings, and was spotlessly clean. Our flight was delayed and Carlo waited at the appartment for us to arrive. We were greeted with a selection of groceries, wine, beer and soft drinks, which was great, especially as the (very convenient) supermarket downstairs had closed by the time we arrived. Carlo was very responsive during our stay, answering text questions and coming out to us quickly when we had a power cut.
Unfortunately the main tourist metro stations on line A were closed while we were there, making the metro less useful than it should normally be. There is a bus stop just outside the appartment, however we never really managed to understand where the buses go, and only really worked out the number 32, which gets you as far as Ottaviano metro station (which helped when the kids were tired!). With a bit more research, buses and trams could be really good options for getting around. We were very well located for an AS Roma match, being only a short walk from the Olympic stadium, so this was great.
Thank you Carlo for a fantastic stay!