Maybe not what anyone was expecting, but we've automated all the cleaning in the house. The clothes get washed, folded, and ironed. The trash gets taken out. All the plants get watered. How? The oldest form of automation. We pay someone to come and do it. We have a cleaning person come twice a week.
My biggest concern with letting a stranger into the home is theft/trust issues. While I'm sure most people have a good experience and I'm sure you can find a company that background checks, it is more personal paranoia (and it isn't cleaners in particular, I don't like leaving any strangers alone around the house).