Maintenance of genuine leather sofas is relatively more troublesome. First of all, furniture must be placed away from high temperature areas. Excessive temperature can cause changes in the appearance of the leather, causing it to stick together. Therefore, furniture should not be placed near fireplaces or radiators, nor should it be placed near windows where sunlight shines directly. Similarly, placing genuine leather sofas in rooms with too low temperatures is also unacceptable, as excessively low temperatures or prolonged exposure to cold air can cause synthetic leather to freeze, crack, and harden. Moreover, if some furniture is placed in a humid room, it can easily lead to damage of the surface film, shortening its lifespan.