I wouldn't want to make it more OP than it already is though... Thats kinda why I believe it shouldn't be a thing because of how OP it already is.   One point would be to have a fading door right on the inside of the door and then you have a party member run to your base when the raid initiates and close the door behind the raiders than there is no way for them to get out. They would have to suicide and lose any temp weapons that are on them.   I'm down to walk people through how to find the codes as thats what we did when we changed maps but when they change daily most people would more than likely !cancelhit and get a new one or just go find another base to raid since it could take nearly double the time to raid it since you have to find a code.    I wouldnt say remove the whole thing, it could be used as a place to keep a hidden code or store maybe a traveling NPC that moves around the map and if you find him you get a reward or something. but as a base it seems OP.  

+1

Short Version: Teach them the spots, don't be lazy or Group up together get the code together. That's what I always did in my party. Don't restrict building in there. Don't limit rules with in rules. Rules are already confusing enough as it is. Make the door like bank vault door. Except to where anyone can own it, get rid of the code.  

I think its a great idea that you can be able to build in there give people their creative freedom of building in there. I honestly bet most of you can't even build a clean base in there that make's it more op than you think it is. Either take the time to give people to learn how to get the codes or remove the codes make it to where its like the bank vault to be able to lock pick it then rather than restricting building in there. Other wise if you guys think you shouldn't be able to build in there just remove the entire thing its just a waste of space I like to have the creative freedom to build something good in there and utilize it as my own.

Personally i dont think it should be allowed either, because in a few cases i've had hits on people in there. I dont know how or where to find said code, and taking the time to find the code takes away time spent actually raiding or doing other hits.