I'm a handy-woman, but this was a daunting assembly.  The material was black & the panels weren't adequately marked.  It took me 3-4x to get it right.  But the end result was worth the trouble.  I get many compliments when people enter our mudroom.  FYI - I drilled a 1.5" hole in one of the upper cubbies to allow a power strip to sit in the cubby; use it as a Cell Phone charging station.