up smart home systems. I can tell you that at least in his case, you are just as qualified to do it yourself. He's relatively new to it, but as far as I understand, he'll get an overview of the job and mainly watching YouTube or reviewing the owner's manuals to get a plan of how to do it. Same stuff you'd do. Then again, it is convenient for someone else to do it, and some may have more experience to make it easier.