bedder

Etymology

bed + -er

noun

1. Agent noun of bed; one who beds.
2. (in combination, informal) A property with a specified number of bedrooms.
   From looking round, I realized that the gap in the market was for smart one-bedders in central locations. 2006, Liz Hodgkinson, The Complete Guide to Renovating and Improving Your Property
3. (Cambridge University slang) Contraction of bedmaker; a housekeeper or domestic cleaner (historically a domestic servant), generally female, employed by one of the constituent colleges of Cambridge University to clean rooms; generally equivalent to a modern scout at Oxford University..