We decided to change our front door handle and locking mechanism. We have so many house keys floating out there with friends and family that I forgot who has what. We figured if we changed the locks and then got an electronic deadbolt, then I could just give someone the code if I needed them to get in my house. I do not know if it was easy to install because I didn't do it. I had my friend's husband do it since he is more handy than me or my hubby.  I can say that I wish we had done this sooner. Now I don't have to hear that my son lost his key or my daughter forgot hers at home. Now my Mom wants one for her door. Thanks for making my life easier.