I must tell that we had a big expectations after reading all the reviews, but we stayed in much better hotels in Rome in the same class/price level. Just ok place, a bit noicy because because of the metro, we felt vibrations in the room during the night.
Breakfast was poor, croisants, cold boiled egg, a slice of cheese, nutela, but if you want ham or bacon and egg, you must pay 5 euro extra/pers.
Rooms are clean, very polite end helpful stuff.