The starting point. Looking from the door into the room.
Off come the walls.
Not bad for a days work.
My house is almost 50 years old. Built before modern insulation was part of the plan. The space between the 2x4's was 'filled' with 1" thick insulation that was missing in a number of places. Lots of gaps between 2x4s as well. The outlets were clipped to the drywall. Much to fix...