[cpaharley]

I have been searching RV shows and reading several posts in my quest for the best, all around Airstream. My questions center around 3 areas, some of the models have the wrap around windows in the bedroom area. Is this area hot in the summer and cold in the winter due to the large glass area. I also notice storage under the bed with o/s access, does this make the bed colder? Would I not be better with less glass area exposure? The second area of concern is how the underbelly is kept warm, some models have hotair and some have 12V heaters on the tanks. It would seem the 12V would be more efficient. Finally, I notice some interiors have a finish and some are aluminum, what are the pros/cons in regards to heat and cold? Would not the non metal finish be more insulated? These concerns will help me in deciding on which model will suit my needs best. I appreciate your input!