We stayed 1 night @ the Courtyard by Marriott, Rome Central park. The hotel was very clean and orderly. The staff was very helpful when we arrived. There's a paid parking lot right across the street in front of the hotel. Parking isn't always available at hotels, so if you have a rental car, make sure the hotel you stay at has parking! Our room and bathroom were very clean. The bathroom was more like an "American" bathroom, which is a nice break from the norm in Italy. We had dinner and breakfast in the restaurant. The food and drinks were decent. The breakfast was a bit overpriced. Most of the higher end hotels we stayed at had very nice breakfasts included - no extra charge.
We would definitely stay here again.