This little flat is in a perfect position for the streets near the Piazza Navona and the Vatican. Simona was very friendly and helpful, and actually came to our help when we had a problem after we had left the flat. The air con is impressively quiet, generally needed at night as bedroom is under the eves.
I would have loved to have given it 5 stars but there are a couple of things people should be aware of. The main thing is that the flat isn't suitable for anyone very tall, wide or risk averse. Half of the bedroom has a very low ceiling and it would be easy to bash one's head. And it would be easy to lose one's footing on the two lots of slightly awkward stairs within the flat. We were fine though. Next, the little kitchen area is okoo for making tea etc, but not really for cooking. Finally, when we were there there was a strong whiff of drains every so often in the little shower room.
Having said all that, it was fine for us and we would go back.