Do I need tools to assemble my Stunner Sofa Bed? 31 May 2023 04:33 Updated No, just like all Koala products, assembly is tool free. Just click here to watch our easy peasy assembly video! Related articles What size does the Stunner Sofa Bed fold out to? Can I used my Stunner Sofa Bed as a permanent mattress for every night? Any tips for using the Stunner Sofa Bed drawers? Do I need tools to assemble the Cushy Sofa Bed? How do I care for the timber on the Stunner Sofa Bed?