The Bumbo Step ‘n Potty is a comprehensive 3-in-1 potty-training solution. It combines a sturdy potty seat, step stool, and toilet trainer all in one. Designed with safety and comfort in mind, the Bumbo Step ‘nPotty features a non-slip base, adjustable height, and removable soft cushion for easy cleaning. The removable cup ensures easy cleaning and disposal (Useful tip: Placing some tissue paper in the base of the cup makes for easier disposal and cleaning afterwards). One other thing, the lid stows away neatly on the underside of the potty until needed for the conversion from potty to step and toilet trainer.