A pull-out couch, also known as a sofa bed, is a versatile piece of furniture that serves as both a sofa and a bed. It typically features a mattress that can be pulled out from the frame, allowing it to transform into a sleeping space. This design is ideal for small living areas or for accommodating guests without needing a separate guest room. These couches come in various styles, sizes, and materials, making them suitable for different home decor themes. Many modern pull-out couches are designed for comfort, with improved mattresses that provide better support for sleeping. They are popular choices for apartments, studios, and homes with limited space.