I like this cubed bookcase!  I got the espresso color.  I like the option of using storage bins if I want.  Overall it was fairly easy to assemble.  It took me about 3-3 12 hrs to assemble.  It was just me and I struggled with some of the hardware in the last step, so that may explain the time.  Also the instructions are just picturesfigures, no words, but not difficult to figure out.  It’s not too heavy and everything fit well.  No gaps.  It also comes with a pen for touch ups.