First you must obtain 3-5 pallets. These can be found outside hardware stores, industrial areas, and even grocery stores. You must also purchase two hinges for around 5 to 10 dollars
Step 1: Disassembling the pallets
Next you must take apart the pallets. Each one takes around 30-45 minutes to disassemble. The most important tool for disassemble is a claw hammer but others can be used. Be careful of weak wood because some can break easily. Make a pile of wood once you have taken them apart.