The servants' hall is a common room for domestic workers in a great house, typically referring to the servants' dining room.
At dinner in a formal house, the butler and housekeeper presided over the table much as the master and lady of the house did 'above stairs' (i.e., in the rooms occupied by the employer).
[3] In Victorian England, the strict rules of precedence were mirrored by the domestic staff in grand or formal homes in the seating arrangements of the Servants' Hall.
A senior servant such as the lady's maid took the place of honour but would have to "go lower" (i.e. take a place further down the table) if the employer of a visiting servant outranked the mistress of the house.
This article related to a type of room in a building is a stub.