My wife and I sailed out of Tampa on the Carnival Paradise, a five day getaway cruise to Grand Cayman and Cozumel. The ship was remarkably clean and well maintained for it's age. Having cruised on the Carnival Dream last April, I have to say I enjoyed the smaller ship, less people, shorter lines. On the other side of the coin, the activities and amenities offered are a fraction of what is offered on the larger ships.
We found ourselves more often than not wondering what to do, as the ship really had very few activities planned that even came close to our interests. Come prepared to entertain yourselves. Carnival does not put a premium on entertainment on the Paradise.
I will rate the behind the scenes people, housekeeping, maintenance, etc., as excellent. Again, the ship was very clean, our room steward was fantastic, and that staff worked diligently to keep it that way.
Small, adequate for two. Not much hallway noise, Large shower.