This lock is awesome! I love the touchscreen and the ease of use. I found it extremely easy to install and setup. It allows for way more users than I can foresee a use for. I have added the UPS and FedEx codes and a few family members and friends I trust to mine. Will make vacations in future a breeze for them to check on house. I really like the finish of this lock. I was able to easily find a matching satin nickel Kwikset door handle as well. My experience has been completely positive with this lock. I get a notification every time it is locked and unlocked. You can easily unlock it with your phone remotely if needed to. It has the capability to auto lock behind you as well. The manual lock works just like a normal deadbolt so no worries if the batteries die. Love this lock.