We bought a house recently. The living room has a slab concrete and tile above it. The kitchen, dining and hallways are above the basement with plywood then hardwood (ugly) then vinyl at the top.
We want to replace the vinyl flooring with vinyl plank flooring all around. Can we remove the tile, put a vapor barrier, then put plywood to make it the same height as the hardwood so the new vinyl planks can go over it evenly?