Good build! But place the weapons in different locations, make safe house less boxy.
Unfountatly you will be flamed for using Rykuta weapons, because everyone hates Rykuta for some reason.
Darkness dosen't matter btw, some people are just picky.
MORE!
Cup dosent seem like a good idea, its just a small obsticle? Amirite?
Add more detail, like buildings, debires, grass, hills, etc.
Less boxy
EDIT: Lol, I lie the AFK pods, however players might pile up in there and zombies will never get a chance.