Does Anyone know the best Long Haul Job out there with high Guaranteed miles in a class 8 truck?

cfi. Haaaaaa...not

 

Heck and here I thought that big refrigerator thingy was for the trailer

 

Please don't make fun of my lack of knowledge about truck specifications.

Explain double upright bunks. Is it the size of a double bed but oriented vertically rather than horizontal?

Or is it two single bunks thus adding up to double?

If they are oriented vertically, are they side by side? Facing each other? Can you get them back to back?

How do you stay in a vertical bunk?

Do you sleep with your head up or your feet up in a vertical bunk?

Thanks in advance to you serious minded drivers that take these serious questions seriously.