Sleeper Sectional sofa with storage and sleeper With Chaise - Maximize Seating and Sleeping Space in One Versatile Piece A sleeper Dark Grey U-Shaped Sectional Sofa with Sleeper Chaise that has a chaise lets you make the most of your sleeping and seating space in one versatile piece. While these couches come with some price amount, they're well worth the one-time purchase for the sake of quality. Hovnanian recommends looking for styles that have an adjustable mattress that folds out or an a futon-style conversion. It is also important to consider the type of mattress, which can vary from memory foam to innerspring. Comfort l shape sectional sleeper sofa sleepers are distinct from normal sofas or couches, which are designed only for seating. They come with a mattress that can be removed and transformed into a full-size bed. These beds are comfortable and offer excellent support for neck and back. They also come in different sizes and styles to meet your needs. Some have storage space in the form of hidden drawers or close to the armrest and some are even reversible.