Warehouse 5: Interior 1F: The main warehouse has crates stacked in the center and around the interior perimeter, along with two gantry staircases on either side. There’s a locker room (southwest) under one set of stairs and a secondary storage room to the northeast.
2F: There’s a gantry balcony leading to an office with a stairwell (northeast) and a separate pair of offices and stairs up to the third floor on the opposite (southwest) side.
3F: The third floor simply consists of three connecting warehouse rooms. The middle one has an opening with plywood jutting out, allowing you to leap onto the loading dock roof and take up a defensive position with views west, north, and northeast.
Roof: Though you can’t reach the roof from the interior, there’s a way to ascend from outside — specifically, the railing of the exterior gantry steps at the eastern corner of the building by the gantry door. Stand on the rail, grab the awning, pull yourself up, and ascend the roof gantries and either ladder to the very top; this is an excellent location for an exfil or defensive posturing.
That’s just a taste of what’s explorable around the Salt Mine, not to mention the Rail Yard, Shipping Warehouses, Crystalizing Pools, and more. Get every detail in the full Official Warzone Strategy Guide.