Buying a Large Sectional Sofa When shopping for a large sectional sofa, consider the capacity for seating, the form, and other features like cup holders or USB charging. Also, look for a company that follows sustainable practices and a 180-day return period. Tape the dimensions of your new couch on https://www.sofasandcouches.com/products/merax-large-u-shape-sectional-sofa-set-with-ottoman