With nods to the iconic 'piano key' sofa, which first gained popularity in the 1970s with segments that resemble piano keys and from a time (much like now) when flexible lounging was prioritized, IKEA ...

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Add Yahoo as a preferred source to see more of our stories on Google. If you're hosting guests this summer, a comfortable sofa bed is a must-have to ensure happy, relaxed guests and right now, IKEA's ...