We have a HS gym here in the Metro Omaha area, in which there is a set of bleachers at one endline. It's usually occupied by the student body of that particular school, which is an all-boys school by the way.

Another gym here, has sets in a balcony overlooking the endline on one end. I kind of don't like that one because then someone could stand right above me and drop snot boogers on my head. Ewww.