Modern Living With a Gray Sectional Sofa Gray sectional couches give a modern appearance to living spaces. They're also family-friendly with soft fabric that can stand up to messes and spills. This West Elm sofa, for example, is upholstered with durable performance linen which is resistant to stains and tears. https://www.sofasandcouches.com/products/black-u-shaped-sectional-sofa-couch-with-double-chaise