I hesitated before investing this much money in a child's toy, but very glad I did. A co-worker warned me that if I bought my daughter a baby doll stroller the first thing she would do is try to get into it and flip it over. Sure enough, our daughter tried to get into this stroller, but since it was designed low to the ground, it didn't even totter. Also, the wheels are big and sturdy and hold up well on our baby doll strolls inside and outside the house. She can move the stroller fairly easy...and it doesn't fall over or flip to one side when she does hit something. I highly recommend this product.