Do you use your sliding window at the front of your camper?

I use the sliding window for ventilation with the air to air heat exchanger,



I also have a charging cable to connect to my converter to charge a trolling motor battery that goes out the sliding window,

Additionally, I can see behind me through the window when backing, especially if the TC door is open,

And finally, and most important, my wife calls me to dinner through that window! :B