My spare room has no windows. How can I cool it effectively if all air con units need a window?

Question

My spare room has no windows. How can I cool it effectively if all air con units need a window?

Answer 1

You dont need a window, you can make it a wall unit.

Answer 2

You have to cut a hole through the wall and frame it in to fit the air conditioner..If you own the home..this is actually quite simple..if rented..Get written permission from the landlord