I do not have any weird requests, but like JHP, I have ordered my bar set up in advance on past cruises. Also like JHP, I have found it in my cabin only about half the time. Ordering in advance often resulted in my being able to get Baileys as well as a second bottle of something. When ordering in the room, I have sometimes been told that Bailyer's is a premium bottle, and I am only entitled to one bottle.
