Whether you are running a secret bar during prohibition, or part of the mafia, this is something that could be extremely useful.
It’s even in the freakin design. Think about it. You set up a trade and watch them through the openable and closeable slide. If they shoot you, you’re in your base so it won’t matter. You spawn at your sleeping bag and go kill them. So useful it hurts.
Kind of like this but higher and sliding:
Tell me your thoughts on this.