I hired a 51 years old bun 2 years ago, she was my friend's maid and she seemed very good. I had the same idea as you.But , the story is not the same after she worked in my house. Even though I used less money at first, but now I spend more money like medical fee, being 打斧頭, give her extra money in order to make her do better, .......
The comment from other moms are true. You should listen to them.