My mother and I had a wonderful stay at Donatella's apartment. The apartment is clean, open, and has incredible views over Rome. We also loved the location, which is outside of crowded touristy areas, but still an easy walk to the Colosseum and/or the metro station.
Most importantly, Donatella, Marco, and their family are some of the loveliest and nicest people we have ever met during our travels -- I've been in many AirBnBs all around Europe and I can easily say that they have been the best hosts that I've stayed with. If/when we come back to Rome, this will be where we would stay again and I would easily recommend it to friends and family.