Housekeeper
Maid
noun
Your house politics are in the hands of one lady: your housekeeper. Your housekeeper knows more about your house than you do — she cleans the place, after all — so it's only natural that she would control all its politics too.
Note that it's common to use the polite honorific さん when talking about a 家政婦さん!
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
分別のある家政婦さんで良かったよ。
I'm glad that she is a sensible maid.
いくつか個人面接をしてこの家政婦さんに決めました。
After conducting several individual interviews, I decided on this housekeeper.
私はナニーなんで、家政婦とは違います。
I am a nanny, not a housekeeper.
家政婦さんに来てもらおうかと思っているんです。
I'm thinking of having a housekeeper come.