Steel lab chair found at Seattle Goodwill. $7.99. The seat swivels and adjusts, the back tilts and lowers, but the best function is its firm recline from a steel ribbon that connects them.
I love a good, low foot rung. Growing up, we had family dinners at a round wooden table with a square rung. My feet on the rung gave me an extra sense of connection to that table, like pedals in a car.