Some AC units fit in other kinds of windows, or can be modified to. My bedroom has horizontal sliding windows, and a few years ago I sorted out how to put a 16

Some AC units fit in other kinds of windows, or can be modified to. My bedroom has horizontal sliding windows, and a few years ago I sorted out how to put a 16" unit in: https://www.jefftk.com/p/air-conditioning https://www.jefftk.com/p/air-conditioning