This design is minimalist and at the same time would be interesting to climb from a child's point of view.
I have a younger niece. She likes to climb on things. It would probably be entertaining for younger kids because climbing a variety of levels would probably be adventurous.
How water is added to a classic equipment makes it more interesting visually and actively.
The swing is unstable and most likely hazardous. The sculptures also are kind of creepy.