shop_city_07_f.p3d has a step through roof access ladder.

OBS:
If the player attempts to climb onto roof using the ladder, they exit the top of the ladder standing on the verandah roof. Player must vault through the parapet wall to access the roof.
AI are able to glitch through the parapet wall, although their path finding is sometimes incapable of allowing them to reliably move to/from the defined building positions on the roof.

EXP:
Player should exit the top of the ladder on the building roof.