I bought one to try out and once I played with it a bit. They're super easy to install and operate. Just remember to restore factory reset if you have trouble connecting the Wi-Fi. One either minor complaint the access keys for ce people to download the app and it makes for a confusing process for everyone involved. You cannot just share the code if you use the keys. The person has to activate it on the other side and there's an automated code generated. It's much preferable to create access codes yourself. I planned to sync with guesty app for our Airbnb down the road for more automated process. Batteries seem to be the last thing. Well. Very important to all your strike plates are where they need to be So the lock mechanism glides effortlessly.