This was the layout I had before I got my hamster.
This is it now that I've put the new wheel in. I'm thinking the wheel may look better against the long wall in the corner. I may have to move her hideaway. I'm not sure if she'll get stressed if I do that or not... For now I am leaving everything else alone. I'm planning to go get some toys for her cage today. Also, I'm not sure if having the bendy bridge exposed is dangerous. I noticed metal on the sides of them. I was thinking I could make a fence out of popsicle sticks instead if that's safer.