We stayed at this hotel for 4 nights, we had a splendid view on the Basilica San Pietro. The rooms are pretty big and were cleaned every day, staff very friendly and helpfull. The breakfast is served at a cafe, about 3 minutes away from the hotel. The hotel itself it's not very stilish, but it's a great starting point in visiting the major turistic atractions in Rome. You have Piazza San Pietro and the Vatican Museums about 10 minutes away, same for Castel S'angelo, Piazza Navona and The Panteon about 20 minutes walk. For the rest of the sites, you can take the metro ( station Ottaviano) and it will take you to all the rest ( Piazza del Popolo, Fontana di Trevi, Piazza di Sapgna, Colosseum, etc). A pass for three days costs 11 EUR, and the transport is fast.
Also, about the hotel, it must be said that the rooms have a very small bathroom with no ventilation, except a small fan. A 5 minute shower with warm water steams up the room guaranteed. Apart from that, be advised that the breakfast if formed from a coffe or tea and a croissant, which is the general breakfast for all italian people. Also, be advised, that this is family run hotel, and if you plan on staying out after 1 am, you have to ask for the key at the entrance.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC