Is there any history of damage to the trailer?
There is no history of damage to the trailer.
Where is this trailer located on Texas
How much does the trailer weigh fully equipped?
I can give you the weight of the trailer itself, 1460 lbs.
The listing states 2 windows. I only see one service area. Is there another window on the other side of the trailer?
There is one service area with two windows under that one service area.
What do they use to supply energy to this trailer?
You can plug it into an electrical outlet or use a generator.