Grandiose hostel facade, intricate stone carvings, pointed arches, ribbed vaults, flying buttresses, ornate gargoyles, heavy wooden doors, iron-studded entrance gates, mystical stained glass windows, grand staircases, lavish chandeliers, rustic wooden furnishings, luxurious velvet fabrics, mysterious ambiance, warm candlelight, dramatic shadows, atmospheric fog, narrow cobblestone streets, ancient cityscape, medieval-inspired decor.