I spend a good amount of time in my shop, and I try to work in a sitting position as often as I can such as drawing, laying out work, chopping dovetails or mortises. etc. I have one of these bar stools which can be folded away:https://www.ikea.com/ca/en/p/franklin-bar-stool-with-backrest-foldable-white-white-70404875/
What seat do you use when you work sitting?
What seat do you use when you work sitting?