My granddaughters could use this idea. I don't have any kids. But I think this is a pretty genius idea for those who do have kids and need a safe tall stool for kids to stand on to help with cooking, crafting, you name it.
If you have limited space of bathroom, then you have to look into corner shower room ideas. However, due to its shape and design, it is somewhat not easy to have it remodeled. You have to stick with this shower room type for quite a long time.