What stool to use in the bathroom!

I am an interior decorator. Generally speaking, wooden stools are better if the bathroom is non-slip. You can look in the furniture store. Wooden benches made of sauna boards are the wood used in saunas or bathrooms in some large baths outside. They are moth-proof, antiseptic and mildew-proof, but I wonder if Wuhu has them. All right, ask.