This is a dream of mine - you must hear that often, but what did you wish you knew before building your superior place of living? Anything you'd do differently or not do at all?
I wish I had planned everything better. Other than a loose floor plan and some components I knew I'd have (eg lithium batteries) I didn't plan much. It slowed the build and resulted in some areas that are suboptimal.
The main thing I'd change is using spray insulation instead of polyiso. Spray insulation would have taken a day, polyiso took me a month to cut out all the pieces and glue them up.