***MISSING STEP IN INSTRUCTIONS*** As other reviewers note, you must push down on the left front and right front tabs after installing the drawers or the top drawer will overlap and fail to close properly. I had to use a flathead screwdriver to pry the metal tab open enough to get the drawer to clip in place properly. See attached pic. Once I did that last step the drawers fit perfectly and it all seems to be working very well. Good quality and reasonable price.