Heaters! it will get cold, that's for sure
OK, so we have heaters - lovely red Dimplex coal effect fire - a panel heater that's also free standing, two halogen heaters, one bigger than t'other, and finally a brand new still-boxed Argos radiator. What are you waiting for? The first snowfall? All different prices, but start with the £20 for the Dimplex.