Need Help finding a cleaning lady (Budapest)

Hello all,

It's been about 3 months since I moved to Budapest but I've been having trouble finding a cleaning lady. My mother has severe arthritis and wants help, but I go to school abroad so I'm not there often enough to help frequently.

So far the ones we've seen are quoting an unreasonable fee (which I know through talkung with an expat who has lived here for years) or have not done the job properly (not cleaning the toilet properly, etc.)

Is there a site I can search for such professionals? Also, what is the hourly rate you know of? Please help me out. Thank you