I have assembled many diy pieces of furniture, but this was the worst.  It took 3-plus hours due to the difficulty of making the parts stay together during the work, as well as the impossibility of making part a fit into part b, etc.  The materials are extremely flimsy; for example, the back is a piece of cardboard, as are the bottoms of the drawers.  Without the topple-proof retainer, which we can't use due to wainscoting in the room, the unit is extremely top heavy and wobbly, and the bottom piece will fall off with the slightest bump.  Absolutely worthless. 

Pros: Looks nice
Cons: Flimsy, topheavy, cheap materials