The Most Comfortable Sectional Sofa You Should choose a sectional couch that is comfortable and soft, regardless of whether you have pets, children or just want to lounge on the couch while watching a movie. It should also be durable and have solid frames, Walsh says. Consider a modular sectional. https://www.sofasandcouches.com/products/110-inch-u-shape-velvet-modular-sectional-couch-white