If you want to visit Rome, this is a wonderful place to stay. It has got everything you need and the terrace is lovely. The appartment was very clean. We were offered a pick up and drop off at the airport for a reasonable price, and we had a warm welcome. On our last day, it was no problem to leave our luggage there or stay a bit longer, which was very convenient. We had a great contact with the owner from the moment we booked until we left.
The place is very near to the Vatican Museum, please note that it is a little bit of a walk to the different areas of Rome. Certainly no problem (we did everything on foot) but for some guests it might be important. This also isn't an issue for people going by metro, which is near by. For people visiting Rome in summer, it might be useful to know that this place has got airconditioning.