Here's what we're looking at as far as a blank canvas. Not quite sure what we're going to do with the floor heater. First off, we've disconnected the propane and I'm not overly comfortable using gas inside a small space anyway. The floor is original tile but in the front, it's pretty cracked so we'll probably replace that with laminate or maybe vinyl, just not sticky back tile .. I hate that stuff. As far as the rest, who knows. First step will be replacing the rotted framing wood, checking for leaks and then using rigid insulation to insulate. After that, the sky's the limit! Now if only it would stop raining!