[C210N]

"dungeon-like atmosphere"

Just to set the record straight, a dungeon-like atmosphere would mean to me 50 degree (F) temperatures. That's the temp you'd expect undergound, with thick granite walls around you.

Now, if they complained about an equator-like atmosphere, or a death-valley-like atmostphere, then that would be a different story...

[stumpy]

A simple solution. Let them stand in toilets, and hand them a plugged in electrical appliance, like a fan. Then they can cool themselves down, and save the taxpayers the cost of a needle.