A cabin of a mobile platform, the cabin being configured for passenger and cargo transport, the cabin comprising: a passenger portion; a first cargo portion disposed aft of the passenger portion relative to a longitudinal axis of the cabin; and a rigid partition separating the passenger portion from the first cargo portion; characterised in that: the first cargo portion comprises a cargo-receiving zone and a stay-out zone in which cargo is not permitted; the cabin comprises a second cargo portion disposed aft of the first cargo portion; the cabin comprises a flexible barrier net separating the first cargo portion from the second cargo portion, the barrier net being configured to distend into the first cargo portion when restraining forward movement of cargo in the second cargo portion due to the cargo in the second cargo portion being subjected to an acceleration relative to the cabin, at least part of the distension of the barrier net being accommodated by the stay-out zone of the first cargo portion; the stay-out zone of the first cargo portion comprises two sub stay-out zones (44A, 44B) wherein one sub stay-out zone is disposed forward of the cargo-receiving zone and another sub stay-out zone is disposed aft of the cargo-receiving zone; and the cabin further comprises a floor-to-floor net for restraining cargo in the first cargo portion. a passenger portion; a first cargo portion disposed aft of the passenger portion relative to a longitudinal axis of the cabin; and a rigid partition separating the passenger portion from the first cargo portion; characterised in that: the first cargo portion comprises a cargo-receiving zone and a stay-out zone in which cargo is not permitted; the cabin comprises a second cargo portion disposed aft of the first cargo portion; the cabin comprises a flexible barrier net separating the first cargo portion from the second cargo portion, the barrier net being configured to distend into the first cargo portion when restraining forward movement of cargo in the second cargo portion due to the cargo in the second cargo portion being subjected to an acceleration relative to the cabin, at least part of the distension of the barrier net being accommodated by the stay-out zone of the first cargo portion; the stay-out zone of the first cargo portion comprises two sub stay-out zones (44A, 44B) wherein one sub stay-out zone is disposed forward of the cargo-receiving zone and another sub stay-out zone is disposed aft of the cargo-receiving zone; and the cabin further comprises a floor-to-floor net for restraining cargo in the first cargo portion. the first cargo portion comprises a cargo-receiving zone and a stay-out zone in which cargo is not permitted; the cabin comprises a second cargo portion disposed aft of the first cargo portion; the cabin comprises a flexible barrier net separating the first cargo portion from the second cargo portion, the barrier net being configured to distend into the first cargo portion when restraining forward movement of cargo in the second cargo portion due to the cargo in the second cargo portion being subjected to an acceleration relative to the cabin, at least part of the distension of the barrier net being accommodated by the stay-out zone of the first cargo portion; the stay-out zone of the first cargo portion comprises two sub stay-out zones (44A, 44B) wherein one sub stay-out zone is disposed forward of the cargo-receiving zone and another sub stay-out zone is disposed aft of the cargo-receiving zone; and the cabin further comprises a floor-to-floor net for restraining cargo in the first cargo portion.