The mini bar is free,stocked with beer,soft drinks,water & we also had V-8 juice. Check the link above that Michele posted for more info
The only problem with the mini bar is what they put in it. For example. I drink Diet Pepsi, but will drink coke lite. The put coke zero in it. And you have no choice on what they put. Here's what they put in them: 2 dos xxx 2 coke zero 2 sprite 2 v8 bottle of water and I think, but not sure, 2 of something else. Might be wrong tho Any ways, we would be just as happy with 4 coke lite and 4 sprites. They should have some way that you could order what you'd like. Mostly we don't use ours cause there isn't nothing in them we want. Maybe that's what they are hoping for. I don't know. But anyways, as I was saying, I think you should be able to pick what you'd like them to stock it with. And I know quite a few others were saying the same thing while we were there.
I didnt realise that there was a mini bar in EVERY room - I though it was just in selected 'better' rooms. As we book with british travel agencies we always seem to get offered a room over the road or a noisy room. We have never had a problem changings rooms of course - 2 years running the staff have been lovely!! xxxxx