Sturdy frame and shelves...great finish, I purchased the espresso and am pleased that it is not too dark, just right.  I assembled all by myself (being a 90 lb. little old lady) and only needed patience and help lifting assembled case off the floor and up against wall.  I found the instructions adequate.  Not being mechanical, it took me a bit to figure out how to install can locks.  When I finally decided to experiment, it was immediately evident how they worked and they were quickly installed!  Care is needed in handling so as not to damage the veneer.  

Pros: great color veneer, available in 7 foot height which is outstanding and rare, but worth it.  much more substantial addition to your room in this height, instructions good, 
Cons: back piece is essential but flimsy.  should be thicker.  it works but sturdier back would have been much easier to install.  also veneer on back splits off easily so handle carefully.