minecraft_server_zombie/kubejs/data/c70cities/lostcities/multibuildings/multi_flatapartment.json

{
  "dimx": 3,
  "dimz": 1,
  "buildings": [
    [
      "c70cities:multi_flatapartment_0"
    ],
    [
      "c70cities:multi_flatapartment_1"
    ],
    [
      "c70cities:multi_flatapartment_2"
    ]
  ]
}