Tigran Hakobyan, remote software engineer at Buffer, writes on the freeCodeCamp blog:

Working remotely is very different from working in the office. I don’t think you fully grasp the difference until you actually start being remote. For someone like me who never worked in a remote environment, the beginning wasn’t smooth and it came with challenges. I can clearly remember my very first day at Buffer…

Tigran also shares a pretty comprehensive breakdown of a typical workday.