Looks amazing inside and out Ian, great job! That ladder is going to be painful for small bare feet though.
From my own bare foot ladder experiences I'd say make the treads wider. Kids though - they'll be so excited they won't notice.
I made the ladder so it fits inside the gap on the hinge edge when the roof is closed. Sent from my SM-G981B using Tapatalk
That looks good, the body colour roof with the middle white looks good and its very well finished inside to. A job well done!
Don’t know if this will add something to the series -vs- parallel solar panels with unequal (and equal) outputs – this link goes to an article on series connections (it also refers to unequal rated panels) Also in the article is a link to connecting panels in parallel. https://www.mpptsolar.com/en/solar-panels-in-series.html