This is what I ordered but what I got was very different.  I decided to return it the same day I got it and was informed that it would cost me $63 to ship back.  The more I thought about it the more I felt that I should not.  I contacted Wayfair, was asked to provide photos of what I was talking about.  Right away the CSR agreed and too care of everything.  No hassle.  About the litter box?  I have no idea.  What I received was very different.  The actual opening is twice as high as what is illustrated, I would have to build a staircase for my cats to use it.  The opening is so small I doubt my cats would even jump up into it.  So the litter box was a fail but Wayfair customer service gets two thumbs up!