My wife and I had a very pleasant stay at Paola's. We found the location very convenient for getting around Rome,
as it was next to a tram stop as well as a taxi stand. The apartment had all of the items we'd want (air conditioning, especially) in a compact, but comfortable area. One thing I'd mention is that the apartment is on the ground floor by the building's door, meaning you often hear people coming and going, as well as sounds and rumbles from the tram. It didn't bother us, but could be an issue for others.