The hybrid mechanism: A mix of the two sofa mechanisms, this will involve pulling, folding, or sliding a frame out to transform the sofa into a mattress. One example is, the bottom of the Report Nordby Pep Sofa Bed slides out and more cushions raise to create the sofa mattress https://livedrawtogel63716.nizarblog.com/31177546/the-greatest-guide-to-dreams-beds