The best sectional sofas are many times the simplest designs. The classic adage of "if it ain't broke, don't fix it" ...

Costco fans can't get enough of this six-piece sectional, filled with feather-wrapped foam and carrying a cloud couch ...

If you buy something via one of our links, we may earn a commission. A sectional sofa offers so many seating options that once you own one, you may never go back to a standard couch. Unfortunately ...