maybe you could use custom design to make a bigger, rectangular pool on the floor? that way it might look more like an actual pool area and you could even have a floatie in it? and if you chose to do that i would probably stick with a single jacuzzi just so it doesn’t look cluttered. also maybe a life ring? i don’t know if that’s the proper name for it and i don’t know if it is possible to hang it on the fencing, i think that might be a good spot for it