You want to make sure that there is a potty seat and step stool in every bathroom of the house. (pottytrainingconcepts.com)
The second function is to assist the child into the adult toilet; to be able to do that, the potty acts as step stool for kids. (pottytrainingsolution.com)
The right step stool with make your toddler feel like a «big kid» while make life a little easier for you. (thetoddle.com)