You can put Furnitures as you want.
Warning-there are no stand spot in the pool but many furniture node in it!. For going in the pool, Please use this furniture
I make this for "stand in the pool" purpose of this "Bright Day Pool & Spa"
See Through Stand Spot
How to go in the pool
This "See Through Plat" is a furniture with stand spot you can stand on it. It little floating form the ground.
let see at the bottom of the pool. There are tons of furniture node at the bottom of the pool, so move this "See Through Stand Spot" in there.
now, just stand on it. You will see that eventhough you can see it under water but if you see form above of water you will not see it. It look like invisible.
now you can go anywhere of the pool.
Let see all my Rooms and Furniture, Click little Picture below.