| I notice no windows on the ends of the cabin.
| I imagine windows all around would be possible?

Can't see why not. Pretty much need them, right? I was thinking windows might copy-ish the ww hull window style, and do smaller windows on the ends and along the outside seats.

The large windows in the video are neat, but cold or hot, perhaps, depending on climate. Sight lines are good though.

| And the seat height inside seems a bit low to see out the side window.

Which seat? The bar stools? IIRC those bar stools are, or may, adjust the height, if you want. I think there was a discussion of them.

My Notes;
Text of wishbone booms says horizontal, renderings are angled.

Neat walkthrough video has interesting pictures in background. Once you notice, it's distracting.

Add a navigation/radio stack to rendering on wall beside head/galley?
Perhaps mannequin's are enough, but maybe overlay some dimension lines in video.

Brown foor pattern seems to disguise different floor heights in cabin in overhead shots.

Open/close the head door?

Animate the table and the seat back transformation into sleeping mode.