WAC 388-76-10690. Bedroom usable floor space—In adult family homes after the effective date of this chapter

(1) For the purposes of this section "vestibule" means a small room or hall between an outer door and the main part of the resident bedroom. (2) The adult family home must ensure each resident bedroom has a minimum usable floor space as follows, excluding the floor space for toilet rooms, closets, lockers, wardrobes and vestibules: (a) Single occupancy bedrooms with at least eighty square feet; and (b) Double occupancy bedrooms with at least one-hundred twenty square feet.