Did you use a set of plans specifically for the A-frame studio house, or was it an amalgamation of a bunch of different resources? I'd love more resources on it if you have a suggestion.
If you send me an email (see my profile -> website) I can share with you the construction photos.
Local governments often insist that every aspect of the build is documented before you start (which is unachievable) and any deviations from the plan require stopping work and re-documenting at vast expense in professional fees and charges from the state.
Original: https://vimeo.com/28848933
Revisited (apologies for the C4 link which requires hoops to watch): https://www.channel4.com/programmes/grand-designs-revisited/...
Ben Law's website: https://ben-law.co.uk/