Purchased this toilet for a bathroom remodel.  We haven’t installed it yet, but inspected it when it arrived the Cefiontect surface is exceptionally smooth, I can’t wait to see if it keeps it as clean as advertised.  It seems like it will make a difference.  I purchased this model to upgrade to a bidet, the Washlet has the added feature of an extra hole for the hoses and electrical cord so it will be hidden from view. I can’t wait for the installation!