In general during my years of travel I have found the best bathroom in India, which was inside, but felt like outdoor, because of the large glass ceilings.

That feeling of being outside though you are inside shows through in many of your examples here.

They each have a feeling of security and homeliness - I'd have a hard time leaving with a nice glass of wine and music, haha.

My top picks are 2, 8, and 9. The views from those 3 are wondrous.