Coffee works for me; 'Er indoors is on the settee with a blanket, stove blazing AND a hot water bottle. And she's STILL cold. Outdoors is lovely in the sun with the frost crunching underfoot. I was out tidying the garage and sorting out various parts and it's warm enough, but the other roofspace above the old garage is freezing and the electric blow heater is rubbish. If anyone is ever looking to buy one avoid the £15 rubbish from Tescos on the left - that flat vent thingy that can be laid flat or stood upright, and go for the round version at £19, which is far better. My daughter swapped them a while back, I can now see why, so I've just gone and swapped them back again. If I'm only in the roofspace for fifteen minutes I can't be bothered waiting for the thinner heater to warm up. I'd warm the room faster just by breathing out.