The management of the legitimate part of the club business comes down to performing of the promotion missions. These missions increase the popularity of the club and bring some GTA$ and RP.
To buy a nightclub, go to the Maze Bank Foreclosures website, select a club on the map, click the “Buy From” button, and then the “Buy” button. It’s not necessary to buy upgrades immediately, you can purchase them at any time on the same website.
In total, there are 10 clubs available for purchase. They differ only in their locations, the appearance of buildings, and price. The gameplay may be affected only by a club location: clubs in the north of Los Santos or near highways provides faster access to the entire map, but this is not a big deal.
Nightclub Style, Light Rig, Nightclub Name, Dancers, and Dry Ice are visual options that do not affect the gameplay.
You can add up to four extra floors to the storage facility which increase its capacity.
You can also add up to three extra floors to the garage, each of those holds up to ten vehicles. The first floor of the garage is reserved for the delivery vehicles.
If you buy a Terrorbyte at Warstock Cache & Carry, another floor will be added to the garage. It serves exclusively as a storage for a Terrorbyte and cannot be used for other purposes.
In the future, if you decide to buy another Nightclub, all the upgrades that you have bought will be available in the new club for free.
As in the case of other businesses in GTA Online, you need to do some preparatory work to start up your nightclub. To start it, use one of the computers in your club. You will only have two options available: “Set Up: Staff” and “Set Up: Equipment”. Each of them starts the corresponding setup mission which can be performed in any order and in any type of session, except for solo.
Set Up: Staff
Get into Tony’s Schafter V12 and pick up three people. They are marked on the map with blue pictograms, you can pick them up in any order, the time isn’t limited. You need to pull up to the staff members and attract their attention by honking the horn. When all of them will be in the car, drive to the club. Video: youtu.be/IzCRsI2D4uE.
Set Up: Equipment
You need to steal a Festival Bus from the desert. Don’t fight the NPCs, just get in the bus and bring it to the club.
Along the way, you are likely to lose some equipment and the decorative skull on the roof. It does not lead to the mission failure and any other negative consequences, Tony will text you about that. The main thing is don’t allow the complete destruction of the bus. Video: youtu.be/2YBuee9YRVo.
After you complete these two setup missions, the third one will start automatically. Read more about it: Solomun.