The lock was as easy to install and setup as was advertised, which is often not the case. I have an old wooden door and was unsure if the lock would fit correctly inside, but the package included an extra oversized plate that worked great and also looks good on the door. The Wifi setup and lock settings were some of the easiest I've ever done. So far, the remote open/close of the lock has worked quickly and reliably. It's a well engineered product.