My mother in law purchased this seat back in June 2014. I had heard mixed reviews on it. It was easy to use and easy to install. I just wish the height and weight were higher. My now 3 year old daughter was too tall for it by 2.5 years. I would have given it a five star but the height, weight, and harness straps dropped a star. The harness was forever getting twisted and untwisting it was a trick.