With over 50 cruises, we obviously love the Carnival product.
We have found it to be a great value for our vacation dollar.
If you like a steam room and a sauna, there is one of each in the changing room before you get to the gym. (men and ladies separate...sorry) And even though you have to walk past the Spa desk, just like the gym, there is no charge.
IF you want to use a locker, they will hold your Sail and Sign card until they get the key back, but the lockers are free as well.