The hardest thing about working with this cabinet was moving the boxes into my house after UPS left them on my doorstep.  The boxes were quite heavy!  (Which explains why the UPS driver left them where he did.)  I've purchased several build-it-yourself items over the years and this is probably the best piece of boxed furniture I've found.  The quality is very good-- it's solid, feels and looks more like wood than veneer, and a nice design both aesthetically and functionally.  I liked that the back panel slides into grooves rather than being nailed on.  I took another commenter's suggestion and laid the cabinet on the floor to attach the doors (not something I would have thought to do on my own) and that worked well.  I purchased two cabinets in the walnut color and have one on either side of a mission-style entertainment center and they look terrific.  A great product at a great price.  I know I would have paid much more for a similar piece of furniture at a retail store.