If I could give this a zero, I would.  This is the cheapest piece of  Chinese junk you could imagine.  The fasteners don't hold it together, and they seem to have forgotten that it needs to clear the plumbing behind the toilet.  I have wasted 3 days trying to put it together.  I ought to send it back to Shanghai, but it's not worth the trouble.  Wayfair should be embarrassed to sell merchandise like this.