First of all, unlike most other small homes we see, this one is attached to a bicycle. It weighs only 60 pounds and only cost Paul $150 to make! He used four recycled fluted-plastic campaign signs that he scored from a recent election, a $20 used bike, six pine boards he got for a dollar at Home Depot, duct tape, zip ties, and screws. But his home away from home isnt just shelter. Its a fully functional camper. On the outside, it looks like its the size of a doghouse, but on the inside, its breathtaking.