Overall, we really like the 71" Cube Unit Bookcase. From a finished product standpoint, this is a 5-star review. However, I am giving it 4 stars just because it took us 3 hours to put it together. I consider myself a fairly knowledgeable consumer when it comes to putting together prefab furniture such as this. But this bookcase is on another level in terms of commitment. The time and effort was well worth it, and we are extremely happy with how it looks in our living room, but it was still a daunting challenge. If you are not the kind of person who enjoys the process of putting things together, then I would probably look elsewhere for your bookcase needs. Otherwise, this is a great buy and will be worth the effort...eventually. :-)