We have all that. As an owner who had a contractor build it all, we did many things right.

Our pool was designed primarily for the kids, and we made sure we can see every inch of the pool from a seated position on the pool deck.

Our rock structure is huge and it is about 8‘ tall or so, for jumping. Our pool builder mentioned that kids tire of slides pretty quickly, but no one tires of a jumping rock. He has been proven correct, in our case. Therefore, it was important to me to have the highest part of the structure be at the front edge, so the kids dont try to jump from the back of the waterfall over 6-8’ of structure, to get to the pool. Does that make sense?

Our pool builder was very picky about aesthetics, and wanted most of the slide hidden so the slide enters on top(back of structure) and we have another waterfall over the slide exit. You can’t do that if your slide is short though. Just something to think about.

The pool has to be deep enough to allow for adults to dive from the structure, imho… unless you hope no one will. And can enforce that rule.

Another thing to know is that waterfalls are relatively noisy. So after all the kid/teen hijinks, when everyone moves into the warm jacuzzi, we can turn off the waterfalls from a remote built into the wall of the jacuzzi.

Lastly, if it is in your budget, we really enjoy the multicolored LED lights embedded in the rock structure.

Thanks Mrs. S. Our pool has a diving board and is deep enough for diving. We had not even considered lights for the waterfall, so that is an interesting idea.