After five heatwaves and plenty of advice on how to stay safe in what is set to become the UK's hottest summer on record, many people continue to find it a challenge to stay cool - particularly in their homes. More than half of homes in the UK are already at risk of overheating and at current rates of climate change that will rise to 92% by 2050 if we do not adapt. But in south London, on a 35C day, one 1960s ex-council house, with no air-conditioning is managing to stay remarkably cool. Tap the link in @BBCNews's bio for the full story. #Heatwave #Housing #BBCNews