Stone staircase down into the Wine Cellar, Birr Castle, Ireland. -Even if we couldn't have the spiral staircase, I think just stone on the walls leading down the staircase or something that gives that same look would provide a similar feel.
A two-story skylit entry hall announces the public entrance. Slicing through the house from front to back, the atrium holds an open staircase and bridge leading to second-floor bedrooms. The living room is on the right; kitchen and orangery on the left.