My grandmothers worked in the 1920/30s. Pay was poor. And one of them did 'live in' full time.
Cleaners in the UK today would be on minimum wage - about 36QR an hour.

"Deaths in the Bible. God - 2,270,365
not including the victims of Noah's flood, Sodom and Gomorrah, or the
many plagues, famines, fiery serpents, etc because no specific numbers
were given. Satan - 10."