Bill Clay alerted me to this option and I thought it might work great for someone with a tiny house or small abode. Bill had a couple of these years ago. They are handy, in that the two pieces come apart easily, and with some forethought, can be designed in such a manner that they are hooked together flat for storage. A simple and satisfying chair made from one plank of wood.
To learn more Google ”one plank chair” or “two plank chair.”
Not a Windsor, for sure, but if you are getting down to simplicity and utility they work! instructables.com has step by step instructions on building your own. They can be made simply or as fancy as you want, you decide.