A secret storage in a staircase can be a great hidden storage for bulky things that look unflattering when stored in full display. It’s the same space under stairs only hidden and accessed from the floor in the staircase. At: The Bottom Of The Stairs
Def house - the white thing in the corner is a wood stove, and a root cellar should be completely underground. -- House or root cellar? - Inside the house of ancient Russians (slavyane), the century. The window was used as a door.