When I tried to put the bookcase together, I realized that the pre-drilled holes in the shelves weren't even close to lining up with the pegs on the vertical dividers.  So the bookcase is sitting on my floor in pieces.  Wayfair customer service was responsive and is sending two new shelves, but they wont be here for almost three weeks.  The wood is solid, and the finish is nice, but it would be nice if they did some quality control before this left the manufacturer.