cavehouse,wassuphouse

turkish cave house(土耳其洞穴之家酒店)
bluedome cavehouse
萨克里窑洞旅馆 (sakli cave house)
evinn cave house(伊芙窑洞旅馆)
heaven cave house - razziya evi(天堂洞穴旅馆 - 雷子亚意威)