Hard to find the “right” lock for a barn door, especially one that leads into a bathroom. Bought 2 for two different newly installed doors. Contractor had no problem figuring out how to install once I showed him how it works. Just needed to dig into the door a bit at the slot opening so the hinge would catch a bit more securely. Easy to use and gets the job done. Just be sure to install at outer edge of frame and mark where it would hit the door once the door is pulled closed. Looks great, too.