I love it! It was very easy to install where my regular deadbolt was. There is a bit of a gap in coverage where the deadbolt was, so I needed to touch up the paint on the door.  It is very intuitive and allows you to have multiple codes so that you can give one to someone and delete it, while keeping your “family” code unknown to others. I really like the smart code too, where it pops up 2 random numbers for you to click on before entering your code. This way, if someone happens to be spying on your code, they’ll get thrown off by the first two numbers. The real test wil be the bitterly cold MN winter! My kids and I love it!