Leather Sectional Sofa - U-Shaped Or Modular? Sectionals are an important element to create a welcoming and functional living space. The best configuration will depend on your lifestyle and the space you have available. The L-shaped sectional is great for smaller spaces or rooms that need to be divided clearly. https://sofasandcouches04074.bloggazza.com/29195244/the-little-known-benefits-sectional-u-shape