I purchased 2 of these.  I'm 54 - retired teacher - and I had no trouble following the directions.  I advise using a power screw driver as there are LOTS of screws.  Both cabinets went together easily.  The drawers of one fit better than the drawers of the other - no idea why - maybe quality control issues with predrilled holes.  I have a built in desk so the height is perfect and provides the drawer storage I want.