This window is right where the shower is. Can't have any fan but there. It opens upwards. Hired someone to install this fan but his idea was what you see in the picture. It's not sitting flush on the window and not connected to any outlet. Also the glass doesn't hold it.
What's the best way to getting that fan on the window if at all? I don't need a window that opens when I have a fan, just that the fan is stable.