Paola's place was nice and clean and she is a very gentle person, it's been a pleasure to meet you and to stay in her appartment. It's located in Garbatella, amazing quarter which is nothing like the rest of Rome and it's definitely worth to spare some time and explore it, maybe under the guidance of Paula (it was really amazing). Be carefull about public transport though, night buses can cause you much more walking than you previously planned.
I would totally stay again.