I have water damage in my GMC bus. Is there an easy way to remove the flooring?
Unfortunately, all methods of floor removal are laborious. Here's one way:
You'll notice for each board in the floor there are no less than eight bolts with 1 inch diameter heads (or something similar). Use a hole saw to remove the area of the flooring that has the bolts, and then break up the rest of the boards as you see fit.
Also, there is a small lip near the side wall where the ply wood sheets slide under. Don't remove this, but rather keep it in place and remove the ply wood from underneath it.