We enjoyed our stay at Anna's place very much. The apartment is in great condition and was spotless. Anna is extremely responsive and thoughtful. When she noticed someone had slept on the couch one night, she took it upon herself to make it up with sheets for the next night.
The location is very convenient for anyone interested in spending time at/near the Vatican and the bus/metro to other parts of Rome is close by and easy to navigate. There are a number of good restaurants in the area.