The Most Comfortable Sectional Sofa You should choose a sectional sofa that's soft and comfortable, whether you have children, pets or simply want to lounge on the couch and watch the latest film. It should also be sturdy and have an enduring frame, Walsh says. Think about a modular sectional. https://www.sofasandcouches.com/products/grey-velvet-l-shaped-modular-sectional-sofa-4-seater