It's an extra room, but does it count as a bedroom?
12 September 2013 Last updated at 13:32 BST
Four council tenants have had a cut in their housing benefit reversed, after a tribunal in Fife ruled that an extra room in their home was not a bedroom.
Since April, housing benefit changes have meant that people with more bedrooms than the government says they need have seen their benefits cut.
However, a judge has now said that certain rooms should not be counted, as BBC Radio 4's Money Box presenter Paul Lewis explains.