From a couple threads down :)

Quote
You can request anything you want in your bar (within reason). We do so on our Guest Information form and they have accommodated us nicely. We usually request 2-3 bottles of booze, 2 brands of beer, and the specific kinds of soda and juice we want. Our first two voyages, they followed our instruction to the LETTER. It was wonderful. Don't be afraid to ask for premium brands. If they are not "included", they will let you know. We request brands like Grey Goose and Bombay Sapphire which are, of course, "included".
-- by azgkrudi