All types of cabins will have quads, but they are not as big as a hotel room. Think dorm rooms, with two lowers and two uppers (bunks) above them. Its doable.
There will only be one bathroom, but a couple of you can always go up to the spa and use the bathrooms and showers and mirrors up there if several of you are the types that need a hour to get ready for dinner.
You can drink in the ports, but don't over do it, as if you miss the ship.. bye bye. I've known moms who purchased drinks onboard the ship and give them to their minor children.. thats something between you and your parents. If you cause trouble by fighting onboard, some young boys have been thrown off. I doubt girls would fist fight like that .. but do be responsible.
Conquest 7/21/13, Miracle ALASKA 8/27/13, Miracle HAWAII 9/17/13, Celebrity Summit, 11/30/13, Celebrity Summit, 12/7/13, Celebrity Constellation, 2/7/14, NCL Epic 3/2/14, Allure 5/4/14, Allure 11/2/14