It seems obvious, but a cramped space won’t support your sleep. And while living on the edge may provide an adrenaline rush, lying on the edge is a sure-fire way to wake up tense and grumpy. Choose the mattress size that lets you both have your own space. And with a spring system which runs all the way to the edge of the mattress (like the SleepMaker Miracoil Classic and Advanced ranges
), you’ll be supported closer to the edge of the bed, and not feel like you’re about to fall off.