I would add that we didn't have a maid but we did employ a lovely Nepalese lady to clean for us, once a week.
I met her when I was sitting in a hospital waiting room waiting for some innoculation ( I think).
The stories she told us that horrified us were when these women had to work for the locals there. The woman of the female would often abuse mentally and physically the poor maid/worker. The workers hated, without exception, to have to work for an Arab family.
Our cleaner at work also spoke of the same horrors which befell some of her friends working in Arab families.
I know this is a generalisation and of course there must be some decent ones - but I only heard the horror stories. Apparently the Arab women also had really bad personal hygiene (I know, that's another story, but I was told that again and again).
We were lucky to be able to find one of our neighbours to employ our cleaner when we left - the cleaners always wanted to be employed by Westerners.