We had two Havana cabana cabins on the 12/21 panorama cruise. My wife and I in one and our two boys (21 & 22) in the other. We all used our large patios and private deck area quite a bit. It was a pleasant surprise to see carnival actually enforce the need for a wristband in the pool area. Our cruise cost was just about doubled vs booking two cove balconies. We didn’t spend much time on lido or the other very crowded outdoor decks up top.. when we wanted to be outside by a pool, we used Havana, otherwise we tended to use the bars and public spaces on 4 and 5 the most. For a ship with so many people onboard, we rarely experienced crowds.