Choosing L-Shaped Sectional Sofas The Most popular sectional sofas are L-shaped. They usually come with a chaise and an armless loveseat that is attached to a rounded wedge on one side and a single-arm sofa or love seat on the other. Some sectionals could feature recliner sections or built-in storage. https://www.sofasandcouches.com/categories/l-shaped-sectional-sofas/3