I won't go over what others have said about this place, suffice to say it's very impressive from the outside, pretty impressive on the inside and arguably the best hotel in Livorno. Ample car parking, fairly easy to find. A nice spot with lovely sea view. We had sunset drinks on the terrace bar and it was just divine.
The room was large, modern and beautifully decorated. High ceilings, very comfy mattress. I think we both had the best night sleep for a long time.
We didn't eat in the restaurant, opting to go to a local restaurant Cantina Senese which the hotel recommended. It was great.
Staff on reception were helpful and gave us a map of the area. We only stayed one night but definitely an option if you've just flown into Pisa and want a night nearby before heading out into Tuscany.
All in all, it's a lovely hotel and I would recommend it if you can get it at the right price.