Live-In Housekeeper / Domestic Helper

Hi HENRYS. I just wanted check if anyone had looked into, or has, a live-in housekeeper to help out in maintaining the household? If so, would be keen to understand sponsorship process (if coming from overseas) and associated costs / salary levels given accommodation is provided.

Perhaps some folks who have lived overseas in Asia or Middle East where housekeepers are common and maybe sponsored their housekeepers to come back with them may be able to assist. Many thanks in advance for any input.