It’s almost done! Apparently they replaced a little wood or did some other things to deal with stains, and we get to see it tomorrow. This is what we have from peeking before the final coat of finish:
Oh yeah, and it looks like we can get oil based urethane in California! According to what I’ve read, this stuff is often used for high traffic areas and commercial applications. If we are nice to the floors they should last quite a while.