We paid 1/3 to our cleaning lady because she works really hard.
Our place is the most clean airbnb in Tokyo even sometimes we have really messy guests.
She clean the shared area eveyday.
Every month we also hire more people to clean the showerroom and kitchen( even people only use it for boiling water)
We pay 1/3 for the expenses, breakfast, shampoo, body soap, water, eletricity, gas....etc..
We do not have much left, and we bouhgt the new bed sheets evey three months. and new beds every year.
I do not think we could become rich from this business, but we did meet lots of wonderful people from all over the world and met some terrible people, which we learn not to be like them.