2 days
So the whole place shares the same A/C? You keeping the window open while that’s blasting is a huge waste of energy. I don’t intend to detract from your other points, but that does seem like a genuine issue to complain about. Have you asked if they could turn the A/C down? Or is there any way to isolate the ventilation?
As I said, I don’t intend to detract from your other points.
I’m just trying to help you understand what might be behind the complaint so that a compromise could be reached. An unfortunate fact of life is that we live in a society, where it’s sometimes necessary to make compromises.