Paola's place is very close to the Vatican, shops and nice restaurants. Getting there was a hassle because we rented a car and were not familiar with the ZTL restrictions in Rome. It actually took us a few hours to get from the airport to the apartment. By the time we arrived, Paola appeared to be a little upset (I don't blame her though). The rooms were clean and cute but very small for 2 adults and 3 kids. There is no common room or kitchen.
If you're driving, just be aware that parking is not free. Paola directed us to a parking but we were charged 50 euros for 2 nights. Also, make sure you take into account the extra fees. For 5 people it was 65 euros which includes 3.50 per person, 12 Euros for the 5th person, and some housekeeping fees. One last thing, I was surprised when Paola asked me what time I was going to check out. I told her between 9 and 10 and she told me that the cleaning lady will because there at 9.
Overall, the apartment is very clean and cute in a great location.