This is exactly what is advertised.  The box arrived promptly and was well packed, but quite heavy.  I am glad I could just slide it to where I did the assembly.  It took me about 1 1/2 hours to put together with only a hammer and Phillips screwdriver.  I have some experience with this kind of assembly, which made it a bit easier.  I had to study the pictures quite carefully and  only had to backtrack a step a couple of times.  Overall, the cube unit is stable, looks good, and is perfect in my office.  I just wish I could get it in other sizes, e.g. 1 cube unit, 2 cube unit, etc.