Bad craftsmanship - was really disappointed on how things fit together. The file cabinet does sit flush with the rest of the table. The metal tracks of the drawers do not align properly with those of the desk making it difficult to open and close them. The ball bearings came out when I tried to align them. The divider panels are not removable - so if you have books which do not fit in those gaps then good luck! There is a whole lot of wasted space behind these divided panels which is difficult to access. I have plenty of experience fixing furniture from Ikea and other stores and am surprised at how bad these pieces are. Had bought it for my son's work desk and am now concerned on its usability by a middle grader.