Is basically of IKEA quality, being made entirely of particle board. I expected the side boards to be solid wood at least.  It is pretty heavy. It goes together like an IKEA too so it's not difficult but time consuming. My unit came with an incorrect part so I could not put it together completely.  A number is provided to order replacement parts, so fingers crossed that they won't charge me.  It's a nice looking shelf that doesn't wobble and does the trick so I'll keep it.