This will be our 3rd Carnival cruise and 2nd time we booked a TBD
(open, no cabin assignment),
our carnival agent said last year that is the best way to get an upgrade, last year no upgrade...this year we have gone from 6A (ocean view)
to 8C (ocean with balcony)!!!
Can't wait to have a little quite time on the balcony.
Now I can say "Upgrades do Happen"!!!