There were many ways to describe European-style mansions in novels, depending on the style and theme of the novel. Some novelists might use detailed descriptions such as the decoration, furniture, decorations, and artwork of the mansion to make the readers feel a strong visual impact and aristocratic aura. Other novelists might use more abstract and abstract descriptions to express the meaning and depth of the mansion through the spatial layout, atmosphere creation, and character relationships. European and American mansions also had different characteristics and styles such as classical, romantic, luxurious, mysterious, etc. Therefore, the way the author described them would also be different.