Youtube wants me to see Belinda Carr videos.
This a different failing that the Biosphere in Arizona. There the structure, like this one. blocked a large portion of sunlight. Surely not helpful for tropical plants in Seattle. The Eden Project in Cornwall does it right.
No -- in this case, a greenhouse at 75 degrees and 60% humidity is not a conducive workplace environment. And where do the pollinating insects come from?
I still like the structure, though. Never visited it while there was any chance.