The Ubbi 3-in-1 potty is a marvelously designed potty system that won rave reviews from our parent testers. The three step system starts with a potty that sits on the floor and is “available” for your child to explore, try out and ultimately have their first successful experience. Parents noted that the rubber gripper on the bottom of the Ubbi was thick and wasn’t prone to sliding around if the potty seat is on tile or wood flooring. The height is also just the right for most 2 ½ -year-olds. A word about the splash guard. Ubbi makes it nice and high to help keep everything going into the bowl and not, let’s just say, elsewhere. The inner bowl has no creases or crevices which prevents germs from finding places to grow and it also makes it quite easy to clean. The top of the seat has little handles for kids to hold onto when going potty. When its time to advance to toilet training, the top of the potty seat pops right off and clips easily onto a toilet seat. There are little pieces under the seat which allow you to move and adjust the position so it fits perfectly onto your toilet. When not in use, the set comes with a little hook that secures to the side of the toilet bowl. The entire potty seat is extremely stable. The last part of the 3-in-1 potty is the step stool. It features a thick rubber base as well as rubber on the top so kids dont slip around. Finally, when you go on trips parents told us that they can throw the entire Ubbi unit into the car to have available if theyre not going to be close to a restroom.