Hi Nice Nic
The superior rooms and standard rooms are the same the hotel say, they have standard rooms, suites which are slightly larger and family rooms which are the same as suites but have a seperate bed area. As far as upgrading you have to do this when you arrive, the hotel are now putting out standard E Mail replys as follows:
For accomdation in junior suite only: 10 $ per person per night
For accomdation in junior suite+green braclet(Ultra all inclusive): 25 $ per person per night
Note:you can pay upon check in with reception desk
The extra wristband gets you use of a lounge for breakfast and lunch and what they call international brand drinks, but only from 1 bar I think, personally I dont think its worth it and most who have been agree, the sprits are all pretty much the same over there, an aquired taste anyway#
hope this helps, we are going on the 10th July.