This DIY cardboard playhouse was created especially with small spaces in mind: when the kids tire of it, the playhouse collapses flat for easy storage!
Put together the coolest cardboard box house ever. Find the DIY for this awesomeness at Tales of a Monkey, a Bit, and a Bean.
However, you can make this beautiful basket from an ordinary cardboard box.
Making A Shelf Out Of Cardboard Boxes
Cat treehouse made from cardboard boxes. What a grand idea!