'Non-conformist' Guest Rooms by heri&salli, Heribert Wolfmayr and Josef Saller

The "architectural duo heri&salli... turned their backs on technological temptations to come up with a kind of 'negative design' that renders the history and original fabric of the building visible. This is seen in the exposed wooden beams and locally-made bricks that lend the rooms a cave-like atmosphere."

Study models

more at Detail. (worth a look!)