Easy enough to assemble as long as you have your own screw driver.  The included tool was worthless.
once assembled I though it would work ok albeit a little flimsy.  However, as soon as I put files in it and closed the drawer the lock engaged on the right side and would not unlock with the key.  We tried everything to get the drawers to open and eventually resorted to using a crowbar which obviously has resulted in destruction of the cabinet.  DO NOT BUY!