Stayed here overnight on a car journey from Naples to Florence, so the availability of free parking was a major factor in our choice of hotel. We also wanted to visit Villa Adriana, some 10 km away. The hotel has good grounds and a large pool, but the weather wasn't good enough for us to use them. The hotel is large, with plenty of common areas, and is furnished in way that seems intended to convey a sense of opulence - a bit outdated, but otherwise fine. Staff were helpful, especially the Head Waiter in the dining room, where food was good and portions were large. Our room was also large, and we were "upgraded" to one at the back, which had a view over the gardens and pool.
We were very satisfied with this hotel, and would use it again for an overnight stop. However, we would probably not choose it for a long stay.