How to Choose a Sectional Sleeper Make your guests feel at your home by inviting them to relax in a modern sleeper sectional that adds style to your room. The couch is perfect to relax in the daytime and can also be converted into an memory foam mattress or an innerspring mattress for guests staying over. Depending on the style the bed can be transformed to queen-size, full or twin beds. Some are shipped in two massive pieces, while others come in modular boxes that have to be assembled at the site. Comfort A Plush U-Shape Sectional Sleeper Sofa Bed with Storage sofa can bring the feeling of comfort to an area however a Modern Gray L-Shape Sleeper Sectional Sofa Set-sectional can take it to the next level. This type of sectional can accommodate guests for overnight stays in style and comfort with its pull-out bed. The sofa's soft padding makes it a comfortable spot to relax, watch TV, or read. A premium quality innerspring or memory foam mattress guarantees a peaceful night's sleep for you and your family and guests.