>>401061sorry I dont know why my name keeps saying that.
but this is the sleeping platform. you can see the propane heater. I dont get that cold, but I let it run with a window cracked while I'm out for a bit and the wood keeps some heat in. Then I just sleep in my sleeping bag and I'm more than fine.
*It's a ventless heater, so I'm told I could technically use it inside without worrying, but I dont risk it.