1. FedEx was late.  Promise date was originally by 8 pm on the 11th. No delivery.  Then the commitment was by 8pm the 12th.  No delivery.  Phoned in a complaint.  Finally delivered noon the 13th.  4am (that's 4 O clock in the morning) from FedEx telling me the package has been delivered.  Why are you using FedEx?
2. When it came it was missing a part so I can not install it.  I am still waiting for the part.
3.  You adware is nauseatingly repetitious.  I cannot open a web page or and email without seeing a Wayfair ad for a Kholer toilet.  Do you think I am going to order another one?  
It is unlikely I will be using Wayfair in the near future.