Now that it's getting proper cold outside... what temperature is your lounge? I hate being hot, so have set mine to 16 degrees, which is only a blanket throw away from me feeling sweaty. Old boy down the road has his set at mid 20s - feels like a furnace when I knock to check on him. I'm guessing most people are somewhere between these "extremes"? Think the news said to be at 18 degrees minimum if you're a bit old or ill in this weather? So, what's your lounge temperature (no prize for the highest, mind).