What is your cell phone bill? The person I know who does house cleaning charges $25/hr, takes 5 hours on the average house, and goes to most of their houses at least twice a month.
I pay $150/month for a crew of two to clean my 2200sqft house every other week. It's so worth it, even just so I don't have to clean the shower anymore. But really, the better benefit is more time to spend with my kids and work on other things.
My cleaning is $25 per hour, two times per month for a total of $100 per month.
My cell phone is for two lines through tmo, with device payments end up a bit more.