[beaker]

Hello, I'm starting a complete interior demolition. This includes removing cabinets, beds, bath, closests and everything else in between. I'm noticing that the closets and and frames are secured to the floor with rusted flat head screws. What makes matters worse is that the screws are completely rusted and are impossible to unscrew even by hand. This puts me in a delima because I cannot remove the furniture (e.g., the bed frame) without taking my sawzall and cutting it loose. Does anyone have a suggestion on how I might demo the interior in a gentler fashion. I wish to keep as much of the original cabinetry for refinish or to use as templates. Thanks!