Sarah is a 26 year old former-resident, now manager, of the Vault 21 hotel and shop. 
Sarah tends to speak informally, using colloquialisms and slang from 1950s hot rod culture, including as sexual innuendos. She will respond very positively to anyone who offers to help her. She is also open to flirting from anyone who knows what to say, and will let it slip that she has a sexual interest in leather and oil. Both Sarah and her brother Sheldon suffer from agoraphobia.