Red – Shturman Spawns on the west side of the Gray buidling
Green – Guards spawn inside the gray building Southeast corner and northside log piles (Where shturman used to spawn)
As people who have played a bunch of woods know shturman used to only spawn in one location but today I have seen him spawn in this new location and setup multiple times. He does spawn in the old location but more often in this new location. I have found success throwing a single Vog-25 to the right of the door for an instant kill on the boss. This will trigger his guards running at you, but they are easier to kill than shturman himself. Good luck.
Source: https://www.reddit.com/r/EscapefromTarkov/comments/macsoe/shturman_new_spawn_location/