Also on these boards
Sunroom/Atrium. I see this scaled down to a Large bedroom size in an upper corner of the house where three sides and roof are windows. Then, a large shallow tub or two long slender ones could be installed and connected to the plumbing that would allow you to then plant and water plants. Just add coffee station, book shelf, and seating.
I want to nap here...right now! Well, maybe without the furry rug/bed/scary animal hide thing.