Well, first of all we're experience cruisers... We were dissapointed by the decor... Not luxurious at all. Lots of areas were blawwwww. Also, many people on the staff seemed tired and overexhausted. The few bar staff we've met did not go out of their way to make our stay plesant. In other words, we didn't feel the usal Carnival standard we were use too.
Otherwise, sevice onboard was great. (Room Service, Guest Service, cleaning staff, etc.)
Also, dinner room staff was great, food was good and every other places where they served food was awsome too. On Lido deck, there was a burger joint called Guy's .... It served the best burgers I've ever ate on a cruise ship. Unfortunatly, fries were delicious but in one order, you would get the amount of salt acceptable in a week! Way too salty!
Not sure about the category but it was an extended balcony and it was very private.
Room are as usual.