Modern Penthouse on top of the SchlongbergSachs Center + Bulletproof Basement Bunker 1.0

Michael got sick of his De Santa Residence built in the Spanish Renaissance style. He decided to buy a new modern property on top of the SchlongbergSachs Center. In this really big and fancy penthouse Michael is safe from his annoying, overweight and mentally defective son.
For this Michael can only go there by helicopter. In case that the army is chasing Michael he can get into his own bulletproof bunker in the basement of the penthouse.


ADDON SUPPORT
You can now use this map as ingame map so it loads on every game start and does not require MapEditor nor Menyoo to load.
It will load automatically just like any other prop in the game without any loading time or limits thanks to @sollaholla's YMAP converter,which you can find here:
https://www.gta5-mods.com/tools/mapeditor-2-ymap-converter

Installation:

OpenIV in Edit Mode:

First go to:
[GAME FOLDER]\update\x64\dlcpacks\
add folder " custom_maps "

Now copy the " dlc.rpf " from your downloaded "custom maps" folder
in [GAMEFOLDER]\update\x64\dlcpacks\custom_maps\

After That go to [GAME FOLDER]\update\update.rpf\common\data

Left Click on: dlclist.xml

Select: "Edit"

add line: " dlcpacks:\custom_maps\ "

you're done! ;-)