ah, rust.
weekend project #3 (of many)...
pulled up the carpet, got out the grinder, and transformed the 2 small holes in the blue car's floor into a small future welding project.
it's not nearly as bad as the red car's floor though.
i hadn't yet started grinding the red car. those holes (only 2/3 are visible in the pic) would have grown by at least 50% before i got to "good" metal (halfway to the hatchback by then.)
the blue car is very fixable.
driver's side: (click to zoom)
pass side:
despite having not been driven for 6+ months, the carpet underpadding was quite wet when i lifted it. just 1 small hole + always wet underpadding = accelerated & extensive rust.