 It features "tatami" flooring, "shoji" rather than draperies covering the window, "fusuma" (opaque sliding vertical partitions) separating it from the other rooms, an "oshiire" (closet) with two levels (for storing "futons"), and a wooden ceiling.It might be unfurnished, and function as a family room during the day and a bedroom at night.Many "washitsu" have sliding glass doors opening onto a deck or balcony.