Below-stairs worker is a term that refers to someone who works in the service industry, often in a house or mansion. There are many other synonyms for this term, including domestic servant, housekeeper, maid, valet, butler, and footman. Each of these titles refers to a different role within a household, and the exact duties of a below-stairs worker may vary depending on their specific job. Despite any differences in responsibilities, these workers are all essential to the functioning of a household and the comfort of its residents. Without their hard work and dedication, maintaining a home would be much more difficult.