It's designed for twin mattresses up to eight inches tall (we recommend splurging on the luxury six-inch Saatva Bunk & Trundle mattress), and has a low loft that's great for preserving overhead space.

Looking for the perfect bunk bed for your kids? Check out our comprehensive guide to find the ideal one for your needs.

"We have three children who sleep in loft beds with rails. I thought there could be an easier way for the kids to make their ...

Other considerations include whether they suffer from allergies, if they tend to run hot or cold at night, and what kind of bed the mattress needs to fit, from single beds to bunk and cabin beds.

“Any old mattress” won’t do for kids -- this CNET-tested list will help you find the best options for your children. Lindsay Boyers is a certified nutritionist and published book author who ...