Too Long; Didn't Read
Many people started working from home in 2020 and 2021. The days of the dedicated home office were over. Working for under 30 minutes can be done anywhere, sitting up in bed, sitting on a couch, standing at the kitchen counter. For a 1-3 hours stretch of working, you need seating, an outlet for charging, a place to put a glass of water or a cup of coffee. Breaking up your work with a walk, some exercise, some unrelated reading, a light nap, or almost anything will mean greater productivity.