Snacks throughout the day, upgraded toiletries, roundtrip airport transfer, own pool (rather boring but usually tranquil square water hole with free drinks). I believe if you have kids they can use a children zone free of charge(?), and there's also a "relaxation centre" for adults with books etc.
HTB.
Thanks. I decided to go with the Club Room. They lowered the price by $20, so there is less of a cost difference.