I know. I had thought maybe another exit would not have that narrow tile strip so it would be easier but no such luck. While bedroom sider does open, there's no screen.

What I hated most was that the curtain doesn't go all way to left end due to the closeness of the A/C unit ( must have been replaced after) and lets in light. When large boat was docked outside their lights kept me from sleeping. Next time I'll bring eye shade, like I did in Alaska, incase that problem exits in other units.