I have had 3 mini bar set ups this year on 3 different cruises. All 3 set ups included 8 mini bottles. "2 Gin, 2 Vodka, & 4 Scotch Whiskey." They little fridge had Water, Tonic, Fizzy Water, Coke, Sprite, & Beer. On the Caribbean Princess I was able to exchange my Scotch Whiskey for Barcardi Rum. I could not exchange the Scotch Whiskey for Rum on the Discovery Princess. However, I could have exchanged them for Vodka & Gin. I also exchanged my Sprite for Diet Sprite. That is my only experience with the mini bar set up so far. Call Room Service on your stateroom phone to make any changes.