Watch as kids and pets turn ordinary boxes into castles, race cars, hiding spots, and unexpected traps! From cute cats ...

Here are 16 ways to turn cardboard boxes into storage solutions ... You could also make a sliding lid out of another flat ...

You can reuse cardboard boxes to DIY storage solutions ... To make your ottoman's lid, cut out a piece of foam the same size as your cardboard circles, glue it to your remaining circle stack ...