Just came off the Fantasy last week. Had a wonderful time. There are many lounges, bars & discos. Club 02 (spirals) is stritly for the under 21 crowd. 15-17 to be exact. Electricity Disco-18 & over. Cats lounge-didn't specify age limits. There is the Majestic bar which is huge, Atrium bar, 21 century bar with piano player , another forum lounge. Explore when you get on, you'll find them all. Check out the promonade deck.