First know that Fabrizio is a fantastic host. He picked us up at the airport, and ordered us a cab for our ride to the train station when we left. We also booked a winery tour with him, and he customized it for us. We have a vineyard and make wine, so we wanted to see a few different wineries. He knew places where we were able to go down into their cellars and see all their equipment and operation. It was a great experience. Fabrizio is also fun to talk to, and kept the four of us entertained as we drove along the hills of Tuscany. I would highly recommend him as a tour guide.
The apartment is up a flight of stairs, so realize you need to be capable of climbing those. Inside it is very comfortable, filled with interesting items, and you will feel right at home. We didn't cook other than making coffee with hot milk (Italy has not yet discovered cream :-) A few other details: the shower works great with plenty of hot water, I found the bed I slept in firm and comfortable, and the apartment feels very safe - great locks and you could probably leave all the windows open all the time, since it's upstairs.
When we arrived there was a bottle of Chianti waiting for us on the table - a very nice touch. He also showed us around and how everything worked. I would highly recommend this apartment. The location is perfect - on a quiet street yet close to everything.