After I did mine, it kinda grew
Decided to do hallway.
Then stairs between two would be better in wood. Then both up and down would look better (split level). That was fine until I found how much 20 oak treads would cost.
One issue with mine is I used prefinished 3/4" oak. So any additional trim or thresholds would have to match. Took a while to get the bullnose pieces for the top of the stairs to match.