The whole thing is pressed wood.  Not impressed.   Many many parts.  Over 100 screws and other hardware.   Took me and a buddy an hour to account for every thing.   I own so residential rental properties and have for more than 20 years, I fix, repair, replace and remold everything myself.  So I am not just Harry home owner.  If you are I would suggest you pay for the assembly because Nothing is assembled.   Top board was busted and a piece of molding was scratched.  I called the 800 # on the front of the assembly book (and I mean book ) and they said they will ship them right out today.  That was impressive.