That's pretty cool still.
Imagine the extra cost if each capsule had its own air conditioning. Yikes. "Yes, I'd like to order two hundred air conditioners please."
Japan looks cool af. Is there no way to sleep with the door open? Or would that be inconvenient, unsafe, or prohibitively unprivate? I'm comfortable sleeping that way in a tent in the desert, but that's not exactly the same as Tokyo.
Some of them do have their own AC, though, that’s what I wanted. Just piped in through a vent.
As for keeping things open, there’s just a curtain, but it still gets warm in there. I had the curtain open for the last half of the night.
I’m actually quite cozy in the capsules when the temp is alright. I’m sure based on what you’ve said that you’d be just fine too and might enjoy it!