6 Tips for Sleeping Better When You’re Sharing a Bed

Bt Moira Lawler, May 2, 2026

You may love a soft, plush mattress, while your partner may prefer a firm one. It’s a difficult compromise, but you don’t have to toss and turn on an uncomfortable surface. Instead, consider buying two twin XL mattresses, one in each partner’s firmness preference, and placing them side by side on a king bed frame. This “split king” setup allows each partner to choose their preferred firmness. This isn’t always the most comfortable, though, says Alex Dimitriu, MD, who is double board certified in psychiatry and sleep medicine and the founder of Menlo Park Psychiatry & Sleep Medicine in Menlo Park, California. “A mattress topper for the person who wants more softness is another alternative,” adds Dr. Dimitriu, who is also a medical reviewer for Everyday Health. Switching your mattress entirely could also do the trick. Choose a memory foam or hybrid option for greater motion isolation, which means you’ll be less likely to feel your partner’s movements during the night.

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