Sofas are large upholstered seats designed to provide comfortable seating for multiple people. They are a common piece of furniture found in many homes, offices, waiting areas, and public spaces. Sofas typically consist of a long seat with a backrest, armrests, and sometimes cushions for added comfort. Also they come in various styles, sizes, and designs to suit different preferences and interior decor. They can be made from a variety of materials, including fabric, leather, or synthetic materials. Some sofas also have additional features such as reclining mechanisms, built-in storage, or convertible designs that can transform into a bed.

Sofas are often used for relaxation, socializing, and entertainment purposes. They provide a comfortable place to sit and can accommodate several people at once. Sofas are an essential part of many living rooms, family rooms, and lounge areas, providing a central gathering space for individuals and families.