This looks beautiful in the photos and the building is splendid. However, be prepared for this to be very crowded, difficult to navigate your way round, we walked up and down the changing rooms until we found the exit to the pools. We didn't pay for a changing cabin and I wish we had!
Generally everywhere felt a little grubby. The indoor pools were very busy, didn't seem very clean and smelt very sweaty!
The outdoor pool (only the small one was open) was better and much more relaxing.
All in all, the idea of the experience was better than the reality.