I really would prefer for my mother to hire a maid to help me clean my room.
What did your mom say?
She told me that I need to clean my own messes instead.
Well, she's right. You want the easy way out, but that will do you no good. Learning how to clean up after yourself is a part of growing up.
I want to be a kept man.
If your parents do not force you to learn how to clean your own things then you may not ever learn to do so yourself. It wouldn't be good to be used to having someone else clean up after you.