I think they soon get used to door closing noises
The top door on the Barney is impossible to close without a fair bit of noise.
That also sounds like a good option Cypher! One price for a completely empty cage and another for one kitted out and ready to go. I hated having to work out a cage set up (as you know!) at first and it took me ages to get it right, but now I'm quite addicted to working out dimensions and heights of houses and levels and access to and from levels - lol.