This is a very high quality item, not what you would expect at this price.  When I went to assemble the item, it was obvious that it was sturdy and well built. The assembly was easy but you do need to read the instructions.  The assembly directions were just pictures, but the parts are well labeled and the instructions are labeled.  I took about 40 minutes to assemble two desk. The desk is perfect for my 15.4 wide screen, but I am sure it will hold a 17 inch. It easily rolls around the room but also the wheels lock in place. My usb port and mouse sits easily on the side. I highly recommend this item. Wayfair shipped the item quickly, will shop there again.