Hi Gill
I went on this trip last year - it's very good! I suggest you request a high level floor as there is considerable road noise almost 24 hours and the hotel is opposite the ferry stops which starts at 6am! I had a room on the very top floor whereas most people were on low levels and found the noise a bit of a problem so its worth contacting the hotel direct. The room itself was compact with quite old ( vintage?) furniture however the double bed was very comfortable and the bathroom was modernised to a high standard. Plenty of room! the hotel is in a good position for catching ferries - worth exploring on free days. Food is european buffet style but you can get real Italian food for lunch when you're out and about.
Hope you enjoy your trip.
Jane