2004 2619 questions - pending purchase

[appleton]

Hi y'all. After moving on from my totaled 98 2720, I'm considering an 'upgrade' to a 2004 2619. As far as I can tell, the layouts are identical, but you're losing the 1' of storage space under the rear bed correct?

A few questions the owner hasn't been able to confirm for me.

Does the attached picture look like the built in microwave or an oven? Owner is saying oven, but it looks more like a microwave to me.

What does the pin just below the gas tank look like? Part of the WDH setup or a pin for a swing away hitch? owner doesn't think it has a swing away, but i'm puzzled by the pin.

Also, it needs new vertical supports for the Fiamma awning. I'm assuming Ed at TM can't help with this. Does anyone know the cost or place for Fiamma replacements? Does Fiamma sell direct?

I'm still relatively new and driving a considerable distance (~400 miles), but the owner sounds legit and described it well. Other than the obvious (appliances, furnace, A/C, hot water heater, water pump, tires etc) and opening/closing it, what else should I keep an eye out for?