Just like scody3141 said, the name is: ap1_02_ground and it is inside the ymap file: ap1_02_strm_0.ymap
Select that entire block and move it. in my screenshot i moved it a few storeys bellow under the subway station. And the results are perfect
Hello all, if you are familiar in using "CodeWalker" you can easily select that area (black box at the main entrance) and move it elsewhere on the map.
in CodeWalker it shows that it is part of a file "ap_01 . . " i cant remember the name as i did it before. And once you overwrite it using OpenIV, it is gone in GTA 5.
Regarding the door, i'll check again if it is a closed collision or if its just a door prop blocking the way