Out the box, it was easy install for the most part. When installing the DoorSense into the door, the instructions do not tell you what size drill bit/hole I need to drill. It told me how deep, but it would have been extremely helpful to know the hole size. Aside from that, the install took approx. 30 minutes from opening the box and reading the instructions to having the smart lock installed and operational. It comes with the Wifi module allowing it to connect to your network. This has been the only ongoing problem. The device constantly connects and disconnects from the network which gets annoying. The bluetooth has been working without issue. Since I connected it to my Alexa, anytime it disconnects from the network I’m not able to control it. Overall, it’s been a nice addition to our door. The black and brushed nickel is a clean look. The device works the majority of the time. It has been convenient to come home and put the code in vice fumbling my keys. I would recommend this lock.