Before everything, Doomsday Heist is required to get every objects.
V1.1: Added light.
installation:
1) Map Builder 3.2.0 Important !!!!!!!!!!!! or you will have nothing.. be sure it work.
2) If you hadn’t done so already, you will need to set up the CustomMaps DLC : https://www.gta5-mods.com/tools/mapeditor-2-ymap-converter
3) All you need to do after that, is drop ‘Baley loft and Baley loft 2’ inside custom_maps.rpf of the following folder (using OpenIV):
\mods\update\x64\dlcpacks\CustomMaps\dlc.rpf\x64\levels\gta5\_citye\maps\custom_maps.rpf
4) then copy the “vehicules baley loft.xml” file into: script / AutoloadMaps to have every vehicules or load it manualy with map editor.
Credits:
bastoudu66