
AC Advice for Small Window/Corner
Hi all! I just had to get rid of my window AC unit because it's been growing mildew/black mold inside. This is actually the second time this has happened, and with the same model no less (Frigidaire FAK085R7V, one of the only models that fits the ~20-inch-wide window I have available to use).
We're coming up on a serious heat wave so I should probably find a replacement soon, but I'm not sure what to do. I'm worried that any other window unit—if I can even find one that fits given the unusual size—will have the same sanitary concerns. My parents swear by their floor units but I haaaaaate them, they're so ugly and take up so much space and I've heard they're very energy inefficient. I'm genuinely not sure how I would even fit one into my room setup given my desk is right next to the window.
Should I just stick with a window unit? If so, what should I be aware of when looking at options, and can I effectively prevent the same mold/mildew issue from returning? Is there a floor unit that would work with my limited space? Or should I just tough it out with fans? I'm in a second-floor apartment so I can't really do anything that requires access to the ground or modifications to the window exterior beyond a basic support bracket (which I still have up from my old AC).
Including a photo of the window and corner in question that I have to work with. (Sorry I know it's a mess, I'm in the middle of some reorganizating.)