One of the inner tubes was popped before any air was put in and during shipping, it got banged up so there are a number of pretty deep scratches. The seat doesn't stay up when riding it, no matter how tight the nut is on the seat post. I need to scruff up it up so there is more grip on the post. Hopefully that will keep it from sliding down. It was difficult putting it together so i had to bring it to professiknals to help but overall, I love this tricycle so much.