All pieces required for assembly were not included in the box.  As a result, my unit is missing the X brace connecting the two legs in the back.  Also, directions were followed to the letter and yet the braces which connect piece A to piece B are opposite of one another in the finished unit (not a structural problem, but an aesthetic one).  A screw connecting one of the legs to the shelves went straight through the metal such that the screw head is not secured to anything. i.e. it is screwed into the wood but not connecting it to anything, effectively sunken into the frame of the leg. Overall a disappointing piece altogether. At least it was cheap. We also didn't love the look of the finished product. Way too much metal, not enough wood.