Thankfully, it didn't take long for Priscilla and Robbie to finish stripping the walls. And when they were done, they went back to the floor and finished pulling up the railings. Their next step was to pull up the original flooring and remove the insulation - but once again they were hit with a roadblock. As they inspected the floor, they realized the whole thing was covered in thousands of holes!
They complained that "You can imagine how tedious it was to fill every single one of them. We used construction adhesive to fill and masking tape over it." It was during this time that they realized how old their bus really was.