A friend of mine and I stayed in Paolas flat for 6 days to work from Rome while exploring the city and would highly recommend it.
The flat is perfectly located in Testaccio, a super beautiful part of Rome with lots of nice restaurants and cafés. The city center with all touristic attractions is in walking distance.
It is exactly as described, super comfortable with everything you need, super clean and quiet. Since we were working from the flat during our stay, we appreciated the super-fast wifi.
Paola communicated very proactively and tried to make our stay as convenient as possible (e.g. by staying a few hours longer before the flight).
Overall great experience!