This took my husband and I about a day to put together.  We used an electric screw driver, to save time and it worked out perfect.  Go slow and read the instructions.  Trust me this was a time consuming job, and at first a bit overwhelming, but in the end it fit together perfect!  I love our new desk and hutch.  It looks very nice and has a cool middle hidden hinged door in the center which is very pretty.  The color is very rich and the over all quality is nice.