CDreamer, you mentioned bench seats in your opening thread. Well those are a reality on a lot of boats. My Burger had one, no helm chair. On autopilot we sat on the bench, scanned the waters, or occasionally stood to focus in on the radar. Manual steering was done standing up. Seemed to work out just fine. I sailed up and down the Pacific coast like that, and the previous owner took her to Aussie-land without complaining about not having a "captain's chair."
My preference is for a helm chair, but it's not a necessity if your boat doesn't have one.
My preference is for a helm chair, but it's not a necessity if your boat doesn't have one.