Unacceptable!! This was a birthday present for my son on July 12 and is sitting in pieces on the floor unable to build due to the pre-drilled holes are too large to support the shelves unable to put this thing together. Many phone calls to Wayfair and emails who then reached out to the company itself who waits days to respond and then respond with, some odd pieces to the holes and it should be fine. Absolutely unacceptable. I am really surprised at this. Normally, I have had great purchases with Wayfair.