It looks great. I'm very impressed with such a creative set up as can't do that kind of thing myself! She may be a bit skitty with the changes at first as you've only had her four weeks, and they can get skitty with changes anyway. I would suggest leaving her alone for 2 or 3 days to adjust and then not doing any cleaning or changing things for the next couple of weeks. She should have settled down by then
Do you have a litter tray? Maybe adding one will mean you don't need to clean her nest out next time. If she is peeing in her house though you can't put the litter tray in her pee spot. It might tempt her to use it if you add one near the house (if possible) then you can just empty the litter tray every few days.