Rooms for crew members are usually much different than the rooms for guests on cruise ships. Crew quarters are cramped in comparison, and more often than not, crew members share a room. That said, crew members do have their own break areas with things like crew-only events, classes, and even a pool reserved for staff. However, they don't really get to enjoy all of that stuff very often, considering they're working most of the time.
It turns out that working on a cruise ship is much less glamorous than most people might imagine and even downright difficult. At least they get discounted drinks, we suppose.