We had a cabana last week on our arrival day, by the main pool, not monorail slides It was great! Towels, TV, fridge with water and fruit tray. Lotion, and free sunscreen
Two reserved chaise in front of cabana. . You could hear some construction sounds around the slides, but not excessively loud. Didn't hear anything in my cabana. We were there from about noon to 4:30; the kids spent some time on the slides first thing, then we ordered some food, and spent rest of the time swimming in the pool/ hanging in cabana. They have flotation vests available that we used for the youngest since she couldn't touch bottom. That way she could play with her cousins while I could sit in our chaise our of the pool occasionally.
The pool wasn't too crowded to have fun. The lines for the slides seemed longer later in the afternoon, but seemed to move fast.