Domestic Helper in Saudi Arabia

I am looking for a housemaid to help my mother ( widowed) with the regular house work duties (cleaning, helping with kids, helping in kitchen) . 
she is living alone in her 1-floor apartment. Her sons live in separate apartments in the same building. They visit her from time to time. We are looking for a nice personality person, reliable, dependable house maid and trustworthy.  Contract can be renewed for several years if we are both in agreement and we are both happy of each other. We are very supportive family and very understanding.