Materials were good for the low cost of the product. 
Overall assembly was great with one minor exception. Bolts and hex nuts for the center bed supports were difficult to tighten. Seems the design places the hex nuts into counter-bored holes, which while tightening ducked away from the wrench provided prior to tightly securing the three parts together. I had to jam a screw driver into the c'bore to hold the nut still until bolt was tight.
I would buy this item again, as it was fairly good inexpensive child furniture!