There is much more to look at besides the pretty furnishings & window treatments.
Start with drawer & door hardware. Most likely cheap junk for hinges, drawer tracks & door catches. Look under the unit, especially around spring hangers on the frame. Any reinforcement in that area? Look in areas not easily seen. Neat & tidy wiring? Bundled & protected from chafe? Is stuff that may need to be serviced or replaced at some point easy to get at?
Don't for moment think that you will get a top quality unit for a bargain price new. JMO, but if I were shopping & my price point was set, I'd be looking for a slightly used good quality unit over a new poor quality for same money.