Just a tip, the box can trigger hormones and cause her to become very aggressive and hard to deal with. I’ve owned two gcc rescues and both had issues with boxes, it took a while to actually bond with them and get them to come out, regardless of rewards.

And dowel perches can damage feet over time, not trying to boss you around just trying to make sure you enjoy your time with your bird while she’s healthy

are you not afraid of your bird flying into a window and hitting it? How did you manage to prevent that? thx for the video

you need another conure as a compagnion for your single bird, they are living in flocks with lot of interactions amongst them, thats not the right way  for parrot husbandry.