We just got back yesterday and stayed in the Jazz II bldg. I did not want to pay extra for the Calypso bldg. We were in room 2526. It was on the second floor, facing the parking lot.
It was a great room. No noisy neighbors, nor noisy pool to bother us. I have 6 yr old twins that like quiet when they sleep. Although, I wondered if we had stayed on the third floor if we would not have heard the toilets/running water so much. For the most part, we passed out from a long day and this was not too much of an issue.
The ice machine is on the second floor and a soda machine is on the first floor. The elevator was right around the corner from the room.
I believe the Jazz II bldg is suppose to be nonsmoking. Our room was fine, however there were a lot of chairs outside room where peiple were smoking.
The laundry is right between the big pool (forget name) and Melody Hall (where the food court/checkin is located). It cost $2.00 per wash and $2.00 per dryer (30 minutes).
Hope this helps.