Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not so good.

I have the larger step stool version of this seat, that my son has been using for over a year now and it is wonderful so I thought I would give this a try and it does not fit very well on toilet seats, even pushed all the way back like the directions say. The hole opening is very small, almost looks like it would work for an infant, not a potty training toddler. The seat with the step made by this company is totally different, has a wider hole and a cushier seat and fits very well on the toilet. But when you push this to the back it leaves a large gap in front and nothing supporting the front end of the seat. I didn't even let my son try it, it did not look safe or sturdy.