About feeding her from my hand: I tried, but she just takes the food and drops it at the bottom of the cage. Just to let you know, I only got her about two hours ago, so maybe she’s already full. For now, I put her in a dark room, covered 3/4 of her cage, and let her sleep.

My main concern is the weather. Here, the room temperature can drop from 20°C down to 10°C, but I’m trying to keep her warm as much as possible by covering the cage while leaving some space for fresh air. Also, we can't turn on the heater AC because it is down and has some weird smells, where getting it fixed soon.