My bathroom doorways are adjacent to carpeted bedroom and hallway,
which I think will turn out to to be about the same height. Of course,
a marble threshold would look nice. What are my options, aside from
that, just so I know? And if I decide to do a marble threshold, what do
I attach it to? On top of the tile? The Hardibacker? The plywood?
Should it overlap the carpet, or end at the chrome edge of the carpet?
See photo for what I am working with.
If anyone has an image or schematic of what this would look like from a
side view, that would be immensely helpful!