We also got free cruise certs from a casino for Ncl. There are three of us who got the certs. One for a balcony, one for ocean view and one for inside. We combined the two lower staterooms and got one balcony to share. I upgraded both cabins to club balcony suites and ended up paying $2,000 for the 7 day cruise that would have cost me over $11,000 for the same cabins. This included the free at sea drink package and specialty dining. I think I got a bargain.