Everything you need is in the box! No extra tools required. The directions for assembly are easy to follow except that you must pay close attention to the diagram. The HOLES in the (2) upper crossbars of the desk frame must face upward or you won't be able to complete Step 6 of the assembly. They should have written this part out in the instructions. I had to unscrew/undo my work when I got to Step 6!  I'm so happy with the desk now that it's all set up I'm willing to overlook that part. The desk is exactly as shown and I have a nice, cozy workstation at home. I have more work space at home than I do when I go into the office.  I don't know why I didn't think of this sooner instead of working off my tabletop. A computer desk is much more efficient. This one is just right.