One of the main challenges when setting up a home theater system in a living room is dealing with the room’s unique space, shape, and lighting. Living rooms are not always perfectly shaped for a theater setup and often lead to other areas like dining rooms or kitchens. They can have irregular shapes, include obstacles like stairs, doors, and windows in inconvenient spots. The seating arrangement might even consist of a mix of sofas and chairs placed sporadically around the room. Additionally, living rooms typically aren’t completely isolated, so light from windows, lamps, or other rooms can interfere with the viewing experience.