Assembly was not easy due to instructions using different references for the part numbers, step (assembly) numbers, package numbers for hardware, etc. Very confusing. Also, a drawer rail was installed backward on the drawer side piece. Following the directions we never knew it was wrong until it was assembled and we tried to  insert the drawer in the cabinet. We had to take apart the drawer, take off the rail and turn it around, and reassemble the drawer. Now I question the integrity of that file drawer. For the price I paid, it was not the quality or expectation I expected from Wayfair.