A friendly, quiet and well furnished place, run by Andrea who will help you with any question you might have. He picked us from the main station by car. That was a big help to find him quickly.
The domus aurea is located close to the park vis a vis from Colosseum. Bus, Tram and Metro are nearby (3 to 5 minutes). We stayed for one week and had no complaint at all. We (couple of 70 and 45) would stay there again and would like to recommend Andreas' place.