Thanks Llab! Super helpful, especially the foam mattress idea. I don’t know why I’ve never thought of that. Lounge rooms in my experience are often the only places air conditioned, so sleeping out there makes sense. And a foam mattress is certainly a lot more comfortable than the couch!

And I actually can’t sleep without the sound of a fan on. I pretty much have a fan running 24/7, although these days I use an air purifier rather than a fan. When I go to hotels, I play white noise if there isn’t a fan