Some areas also require smoke detectors in stairways, main hallways and garages. Parquet floors are often found in bedrooms and hallways. The spirit was said to pace through the hallways and staircases. They typically sit outside of their rooms and negotiate with customers who wander the hallways. The wall is perforated so doors and hallways go through. With so many hallways and doors they inadvertently got separated. Inside, the player must solve puzzles within the hallways and rooms of the castle. Within the temple are various hallways and rooms celebrating a variety of deities. Edward F. Caldwell & Co. provided the interior lights for the lobby and hallways. The lobby and hallways retain details from 1907. Some larger exhibits also include the adjacent hallways for additional space. Even today, pictures of Citation line the hallways of Cessna's buildings. She has a bullhorn, and commonly uses it in the school hallways. The longship design maximized passenger capacity by squaring the bow and rearranging hallways. "I was the corpse that spiraled out into phantom hallways".