We have been on other cruises and found the Celebrity Century to be a huge disappointment on what was meant to be the once-in-a-lifetime cruise to Alaska. It is a very outdated ship that doesn't begin to compare with the newer ships in the water these days. No wonder they were offering such amazing deals. I had heard amazing things about the Celebrity Cruise Line, but this ship is an embarrassment to their name and standard.
Spa- avoid. Dirty, unkept, expensive, limited facilities.
Kids - little available for kids compared to other ships