I purchased several cabinets and there assembly was very easy.  Full instructions with all hardware necessary for assembly.  Recommend using a ratchet with proper sockets instead of box wrenches!  Did complete assembly myself.  When putting in shelves, you do not need another person if you use a 4 " coat hanger bent partially and insert in the 2 front or back holes first on both sides.  Then all you do is bring the shelf front or back and assemble with its hardware.  Then tighten all screws for that shelf.  Takes less than 5 minutes per shelf if done this way!!