I actually ordered this maybe 3-4 years ago. This thing is really easy to assemble and - if it matters - to disassemble too. We moved recently and it ended up being really easy to take apart, wrap, move, and put back together which saved me a lot of anxiety (and money) in the end. 

Now this thing holds all my manga (I can actually fit 2 rows to a shelf since manga tend to be on the small side) in our new home. 
As a bookshelf it looks nice, but I would warn this is likely a tipping hazard, so absolutely take that into consideration! I don't know how it would work to anchor this but is definitely worth looking into if you have small children or curious pets.