Yes, the problem is I can't get anyone out here to install them, and I can't lift them. So, box fans.
Fans only blow that hot air around, and don't cool anything.
Look at this link ... https://www.amazon.com/s?k=rolling+a/c+unit&ref=nav_bb_sb
A temporary fix for you maybe? ... there are many options on Amazon ..... nothing to install or lift.
And they will at least keep a bedroom cool at night, so that you can sleep in comfort.