Let me start by saying this hidden door lock is a game-changer for anyone looking to add discreet security to their home or office. The aluminum construction feels sturdy in your hands, and after installing it on my closet door (which I've converted to look like part of my bookshelf), I can confirm it's built to last.

The installation was surprisingly easy - I'm no handyman, but with just a drill and some patience, I had it mounted in about 20 minutes. The three included keys are a nice touch, though I wish they came with a small keychain or holder.

Where this lock really shines is its concealment factor. When properly installed, you'd never know there's a locking mechanism there. My favorite feature is how the keyhole only leaves about a quarter-inch visible hole in the surface - perfect for maintaining that 'hidden door' illusion.

However, I have to agree with some other reviewers about the escutcheon plate being unnecessarily large. For something marketed as 'hidden,' the plate is way too noticeable if you're not careful with placement. I solved this by recessing mine slightly deeper into the door frame.

Another quirk: this operates more like a deadbolt than a latch. You can't just push the door closed - it requires manually locking each time. Not a dealbreaker, but worth noting if you're used to spring-loaded mechanisms.

Final verdict? If you need reliable hidden security and don't mind doing some minor adjustments during installation, this is an excellent choice. Just be prepared to get creative with concealing that plate!