Stübchen

diminutive of Stube

(feminine, regional) living room
(feminine) room (a room used for a special purpose; the term is often found in compounds with a somewhat old-fashioned character)
(feminine) parlour (a room used chiefly for representation purposes; often called a gute Stube or the like)
(feminine) the heated part of a traditional farmhouse (as opposed to stables, kitchen, etc.)
(feminine) bedroom in a barracks