It's very stuffy in the summer, at least the staff has a fan, but I think it doesn't really save either. And it takes a long time to stand in line (sedentary people are usually already occupied) - one window for such a volume of people is not enough. You either need to add another working window, or speed up the work.
Typical, not typical... The main thing is yours and at your side. Moreover, the people who work are friendly. Not without flaws, but where are they not?