Richly ornate hostel facade, mysterious dark stone walls, arched windows, heavy wooden doors, rusted metal accents, grand chandeliers, lavish velvet drapes, eerie candlelight, foggy misty atmosphere, dimly lit corridors, intricate stone carvings, worn leather sofas, distressed wood furniture, mysterious crypt-like common rooms, luxurious crimson reds, deep indigo blues, foreboding dark greys, weathered copper tones, soft warm lantern lighting, dramatic high ceilings, grandiose staircases, ornate Gothic arches, mystical ambiance.