These are the best kids full-size mattresses based on comfort, value, and safety. ... We considered a twin as her next big-kid bed, but decided on a full size for longer-lasting value.

So, some context that impacts how a full size bed feels is the mattress we’re sleeping on. And I think this is key, as our mattress makes a full size feel even smaller.

Have you considered a full-size mattress before instead of a queen or king, which just eats up space? Check out our top 5 picks for singles and couples of average size and height.

The queen-size Koala Sofa Bed measures 70 inches wide, while the full-size is just a few inches smaller at 64 inches. When folded out, the bed matches the dimensions of a queen or full-size bed.

You need a huge bedroom: We recommend a minimum room size of at least 15' by 15' to accommodate an Alaskan king bed, your furniture and your walkways. And even this might be a tight squeeze.

The Saatva HD is 15.5 inches high, with a three-inch euro top. Kinsley Searles/Business Insider The mattress is made for people weighing between 300 and 500 pounds, so each design aspect supports ...