Choosing where to work from has become a question of habit as much as of furniture. A desk that suits one person’s routine can feel wrong to someone who keeps different hours, and the difference usually shows up after a week rather than on the first day.
The most common advice is to start with the chair and the light, then adjust everything else around them. A chair that supports the lower back changes how long a session can last, and daylight from the side rather than from behind removes most of the glare people try to fix with brighter lamps.
Storage matters more than it seems. Anything used daily should be within reach without standing up; anything used monthly should be out of sight. Keeping that line clear stops a working surface from turning into a shelf.
Finally, noise. Full silence suits fewer people than expected, and a low constant background is easier to work through than a quiet room broken by occasional sounds.