I agree with Richard. I would take those steps all the way to the walls to fill up the empty spots aka dirt collectors.
Now lets talk about your design...........what are you thinking you will use the pool for the most? Floating with a drink in your hand? Swimming? playing games like Watermelon Ball or volley ball?
What are the depths of this pool?
With both ends having steps there is no swimming lane where you could do a flip turn or such. Now if you are not a swimmer that will not matter.
I would move the help to the house end. It will be a wonderful place to chill and watch TV on the patio.
I would only have 2 bubblers on the shelf.
Kim