Very good quality.  Liked that it was solid wood, the dark color, and design. It would be very helpful for assembly if the parts included a right angle wrench, similar to an allen wrench, for tightening the screws between the shelves.  It is hard to get a regular screwdriver into the short space.  One screw (part F) was the wrong size (too long).  Otherwise, it seems to be a good purchase.