http://www.AsktheBuilder.com founder, Tim Carter, demonstrates in this DIY Shed series how to build a wood frame floor using treated lumber and 6 x 6 wood posts.
Earlier in this video series and playlist, Carter showed how to build and notch the wood posts.
For more DIY Shed building tips and information and to PURCHASE the actual plans for the shed in this video, click the following links:
SHEDS for STORAGE:
PURCHASE ACTUAL SHED PLANS: