A couch, also known as a sofa, is a piece of furniture designed for seating multiple people. Typically found in living rooms, it provides a comfortable place to relax, socialize, or watch television. Couches come in various styles, sizes, and materials, including fabric, leather, and synthetic options, allowing them to fit different interior designs and personal preferences. Couches often feature cushions and armrests for added comfort. Some models include additional functionalities, such as reclining mechanisms or built-in storage. They can also be paired with other furniture, like coffee tables and chairs, to create a cohesive living space.