I bought this a few months ago and I couldn’t be happier I did, I needed a taller toilet and while searching online I saw a review for the Kohler  Highline it stated this was the tallest they were able to find they said, “they were very happy with their purchase” so we ordered one online we received it quickly we were pleased with the look the height was perfect! I’m very happy and I highly recommend this product I highly recommend Kohler.