I have built a lot of self build items over the years and this one rates at rhe top for packaging, labeling and build quality. As others have said the instructions may not be the best ever but if I can follow them and build it right...anybody can. I did use a 1×4 hardwood header/mounting board because not many studs to hit using the predrilled holes in track. It glides great, looks good and we are very happy with it for seperating the master bath from bedroom.