Well, here's my second attempt at a place:
Everything went quite well for a very long time; population went up to around 8 or 9; all but 2 of which participated in every firefight. Took a single loss to about a dozen mooks with high-tier weapons.
Then the peasant wave came. Over two dozen enemies, mostly wielding pistols, with a couple molotovs and incendiaries; that image is the aftermath. All but 3 dead, with one captured (and converted by the time the next group showed up). Nearly all losses taken at the first defensive post due to the massive instantaneous firepower and a couple well aimed molotovs keeping them from following orders. To the south, there was a small open-air space big enough for 2 solar generators; I expanded it with cave-ins to fit in 5; entirely surrounded by rock and so impervious to entry. To the north, about a dozen walled-in solar generators; usually takes too long for them to break in to actually entry through there. Main corridor has triple defensive points; the front sandbags, the first hallway's, and the second hallway's. Got a few battery banks, one of the sets of 12 which is kept charged but detached.
Hendrix is the town badass. She's a level 18 shooting assassin, who is thus incapable of doing anything but fighting. Her room is the main armory. I believe she was the first captured, and is now the oldest living member.
So then the next wave came.
About a dozen more enemies. Hendrix was severely wounded and on fire, out in the middle of the enemies in the first defensive position. While Sosa and Nolan got into position at the second defensive point, Abbott was sent forth into the fray to retrieve her. In a scene not entirely dissimilar to Bastion, she marched out, and marched back in under heavy pistol fire. Sosa and Nolan fired a few shots before retreating, cutting the number down to about 6 enemies. Sosa was dragged in after being incapacitated during the retreat to the third defensive point. Nolan, a relative rookie, held the line at the third defensive point for a good 30 seconds while Abbot finished dropping off Hendrix and came to assist. The raiders were sent into retreat as the front half of the fortress burns. Oh, and I've started building a wall out of gibbets around the first defensive point.