It comes in two packages and a bit daunting at first, but once I placed everything out and small piece packages in order the assembly process was pretty straight forward.  I received all the pieces as needed and nothing was broken.  It took me about five hours to assembly this by myself.  It is a bit heavy so I needed help to carry bottom piece to where it was to sit then started on top piece and needed help to carry this and place on top of bottom piece.  In the end it turned out great and provided us a lot of extra storage in our small kitchen.  Very happy with this purchase and look forward to ordering again from Wayfair!