I hope this map is useful and fun for you.
1 – Open the file with 7zip, Winrar or any other program that allows you to unzip these types of files
2 – Unzip the file into your MAP FOLDER who start on your server.cfg
1 – Extract the YMAP from the folder and set it on your desktop
2 – Open OpenIV, install it if you dont have it already
3 – [Make sure you go into edit mode!!]
4 – Click update> x64> dlcpacks> custom maps>dlc.rpf> x64> levels> gta5> citye> maps> custom maps.rpf
5 – Then take the YMAP and drag & drop it into OpenIV then its in!