City:None(unless within 5 miles of a town/city)
Neighborhood:Middle of nowhere or close to a valuable town/city .
Building or Defensible Location:Military base

Attributes:
Fences, Strong Walls, Bunkers, Machine Guns Emplacements, and Barbed Wire. Chances are that there are soilderssoldiers and medics there.

Pros:
Access-Access to weapons and ammo. Highly
-Highly defensible. May have trained soldiers there. Will
-Will have a means of communication with the outside world. Isolated
-Isolated low chance of many zombies getting there in mass amounts. Machine
-Machine Gun emplacements can mow down large groups of zombies if your a good enough shot.

Cons:
If-If infection hashave reached the base the soldiers will be infected and they warewear kevlar helmets stopping bullets. Highly
-Highly isolated with little chance of getting supplies. High
-High risk of no way out once you get surrounded.

In the case of an outbreak, will you be allowing other survivors to join you herehere??Yes
Yes for it would be a wise idea to keep many personalpersonnel there to help out with the defense.