I think that many people on this thread are putting their shoulder chips into a communal bag and handing them to OP.
There's nothing snobbish about expecting respect in your own home, employed or not employed, friend to friend, tradesman to client, client to tradesman, poor to rich, rich to poor, "posh" to "common" and likewise. There is so much reverse snobbery on here it's unreal. WHO CARES who it is or how the relationship is categorised.
It's not unreasonable to ask for a pair of hands cleaning, when paying for one's home to be cleaned. OP is not requesting something above what is due. I've never heard of cleaning the house with one hand as being the preferred choice
.
I'm sorry that most of you have such low standards of common courtesy. That's nothing to be proud of, by the way. I know you think it makes you "down to earth" but really..... you know you just don't want to be open minded enough to see that not everyone categorises people into boxes like you do, and then makes a very special effort to pretend that you don't, by saying "look at me, I treat the cleaner like my best friend, I'm salt of the earth, me."