the location of the secret bunker in the cinematic trailer

You can see that she flys out of a seven building in a grass area so we can assume that it is near tilted,heralds sanctum because you can see the herald at end but I came up with is that it's at chrome crossrosds because it was taken over by chrome early in the season and it's near look lake because you see paradigm get thrown it to loot lake from the tornado(well I guess it's not loot lake but the rift brought the island) and in front of a house you can see a tombstone it say goofy gravestone and when you interact with it it says "this is not a a secret apocalypse bunker" and in the trailer you can see testing tubes which in the middle you see a human and it could be a zombie from this year's fortnitemares also you can see in the game that chrome crossroads is covered in chrome like the name suggests it's near loot lake and heralds sanctum so that's where I think the secret bunker is this does not really matter but I'm doing this anyways if you think it tell me