A foam-on-the-floor sleeper like the Teddy sofa has a comparatively thicker mattress, around seven to eight inches, because the panels only need to stack once. (For comparison, our best-in-class ...

This hugely popular pull-out sofa from Costco is now available as a standalone chair that can also be converted into a ...

Amazon What we like: Worth noting: With more than 5,000 reviews and a 4.5-star rating, the Milliard memory foam mattress is our overall pick for a sleeper sofa replacement. The plush-to-medium ...