A former Twitter executive said she slept on the office floor because Elon Musk gave her a “nearly impossible deadline.”

Esther Crawford, the former director of product management at the social-media giant, which rebranded as X this week, retweeted a photo of her wrapped up in a sleeping bag on the floor of one of Twitter’s conference rooms in November. “When your team is pushing round the clock to make deadlines sometimes you #SleepWhereYouWork,” Crawford wrote in the caption.

The photo of her lying on the floor and wearing an eye mask went viral.