The toilet trainer is really great. Our 2 year old daughter was thrilled when we assembled it and is then naturally first 20 times up and down climbed as they can now finally all alone in toilet.
We have a very high (46 cm) toilet and the coach is really stable and secure. Would I buy again at any time. The "plastic screws" should really tighten with a coin, as these can break down naturally when too much force.