I’ve assembled many, many pieces of furniture in my 70+ years–a three piece electric fireplace with matching bookcases, a Sauder desk with drawers on both sides and others too many to list. The only way this piece could go together in the few hours touted is if a pro were assembling it.
https://www.amazon.com/Unfinished-Storage-Cabinet-Interior-Shelving/dp/B083P58DJ3