There’s nothing that’s going to undermine the sense of how comfortable a home is like a draught coming in through the window. Make sure you seal any windows that need it or find more efficient replacements when possible. When it comes to creating a sense of warmth in a room, the feel and look of it can be just as important as the temperature itself. For that reason, fittings like inset electric fires can be very effective at creating that cosy vibe. If you have space for a fire of any kind, it’s definitely worth considering.