On our last trip, we checked everything at CBR, except for swimsuits and a change of clothes, and toiletries. We put them in a couple of lockers at the pool, and went to the parks. We checked out around 8 am.
A couple of hours, before our towncar picked us up, went back to swim for an hour, and then showered at the pool. There was a hairdryer, in the bathroom. A lot of people were doing the same thing. It was a very refreshing end to a day, before going to the airport.