Sener Macit stayed in his flat on the 16th floor until after 3.30. It was then the fire broke through his windows, setting his curtains, bed and wardrobe alight. Alemishet Demissie who lived on the 12th floor also gave evidence. She and a friend who was staying in her flat described how the floor turned black while they were trapped. Producers Kate Lamble and Elisabeth Mahy Researcher Olivia Beazley Contact us via email: grenfellpodcast@bbc.co.uk