Review for Royal Caribbean International - Grandeur of the Seas Review For Rhythm City Casino Google User Dec 8 '17 at 18:03 Typical casino atmosphere. Like the live entertainment in the round type setting. A little more seating and room to move would be better. Don't care for the smoking that's allowed but it also means you can vape so I deal with it. Bars need to be staffed better. Takes forever at some.of them when it's busy. View full site to comment or like