This was both fun and difficult process. This is not a pretty plan by any means lol.
I am not sure how to fix the garage floor - its a bit more sunk in than expected. Any tips on bring it level is greatly appreciated.
I think this a good first go at using the software (with 0 background in using design/architecture lol). I will try another design from scratch to see what I can come up with.
Test Plan.plan