Sort of. We dont have sliding windows. Windows tilt in Germany so it's a weird shape you need to close up. Portable ACs come with a mesh cover that works OK but its not as good as a properly sealed window. They're also significantly less efficient and much louder.

Midea has released the Porta split a few hears ago which was a game changer for many people. I currently have one cooling the bedroom.

Why is everyone on social media talking about Midea? I never see any other brand mentioned. Is this a coordinated marketing campaign?