If anyone is interested in Paulownia, here is a website.
https://worldpaulownia.com/technical/
It’s used in structural beams, clogs, ships, furniture, is quick growing and probably therefore decent for the environment in replacing it.
I always say, never say never until you’ve had some experience with it, but we make our own choices in our own ways.
@Raslee option for doing a bitsa to your specs?