3 Story Cardboard Castle with draw bridge!!!!

I have been saving cardboard boxes for over a year now and we used them to build a ENORMOUS cardboard castle. This cardboard fort is made from 90 lbs of cardboard and 9 rolls of duct tape. Its 3 stories tall and covers a little less than 200 sq feet. This was an awesome cardboard fort challenge And my boys are going bonkers playing and camping in their cardboard fort.