We have power dryers in the US, they are installed together with washing machine in a laundry room/closet. In houses people often put them in the garage because they can be quite noisy.
With that comment I was referring to the fact that to me in a 150sq ft office there's still room for something with a fairly large footprint. Perhaps I was too specific about what exactly.
Ah, people can have all kinds of furniture in their "offices", the point is that it's useless to others while that person works. Unless it's also unheard about having an uninterrupted work environment in your country it should be pretty obvious.
This part is particularly interesting. My 150sq ft office has a laundry rack because I didn't protest putting it there.
My co-worker lives in a detached house so his office space is larger, but again - laundry rack.