For some reason, the manufacturer doesn't seem to adhere to its own instructions. They didn't drill the correct holes in the middle shelf. The drilled for holes that are for something else somehow. This created a lot of extra work which not everyone is capable of committing to, especially because I imagine this would void warranty. Obviously, even besides that, this thing doesn't take 30 minutes to build. More like 2 hours.
Overall, it is what you pay for, cheap, but looks cute. My printer fits in it comfortably (I did measurements before buying both anyway) My cats like to sleep in it too.