Here’s one for moms with lots of boxes and lots of space. All you need to do is open up the bottom of a box and tape the flaps so they stick straight out. Do the same thing to the next box and tape them together. When you need to turn a corner, take two boxes and cut one of the flaps off of each. The sides without the flaps fit together to make the inside corners. Keep going until you run out of boxes -- or space!