Basically all you need to do is to keep recruiting until you have Nikki, Kyanna, Tiffany, Beli, Audrey, Aiko, Lola and Jesse and then put all of them into your active squad. You can recruit other girls, the only important thing is to have them active at the same time for a couple of seconds until the achievements pop up.

This achievement is a little luck based as the game's RGN tends to troll you after a while by giving you STDs you already have. The easiest way to unlock this is by using a finished safe file where you already established your finances, recruit all 18 girls if you haven't already and just sacrifice everyone to the sleazy hotel. If you don't get catch them all you can simply rage quit and restart from there.

For an advanced player this is pretty easy however I see a lot of beginner's struggle with this. The best advices for people who just want the achievement (without getting too involved in actually learning how to play the game for score) I can give you are:

- Actually click the sh!t out of buildings instead of click-holding.
- Start off with piggy banks and a smaller squad to keep costs low
- Specific strategy pointer (if you just want to get things done with): Recruit Nadia – A second errand girl with a stat total of less than 4 – Lilian – Nora in that order. Put Lilian and Nora in the photo studio and get Nadia's talent to 5 so she can make money while those two provide her with fans. This saves you money in the beginning to invest. After a while you can upgrade the other two to 5/5, forget about the photo studio and make your fans with promo's.
- Use 3-5 errand girls to keep raiding the store and farm condoms. You can make around 12 times the money/hour with the sleazy motel than you can with the cam studio and for this achievement you'll want them moneys!
- Invest into accounting, productivity, automation and web servers first. Use all the condoms you find for quick cash. Second priority goes to staffing, hardware, community and adds (as they are worthless in the beginning and depend on RGN)
- Once you can afford to buy promo's only buy those that have fetishes that you can offer.

Select your starting girl, wait two hours until the game finishes. You can read a book if you want to. Either that or do the Silver Skinflute achievement with Nikki, Kyanna and Tiffany

- Don't go to the adult store. Ever. Whether the achievement triggers depends on whether you used the store and unlocked the upgrade, so if you go to the store but don't use any items, it won't trigger.
- Specific strategy pointer (if you just want to get things done with): Recruit Nadia – A second errand girl with a stat total of less than 4 – Lilian – Nora in that order. Put Lilian and Nora in the photo studio and get Nadia's talent to 5 so she can make money while those two provide her with fans. Your two errand girls can provide for cigarettes and booze and spend the rest doing nothing. The reason why you'll have two is because Lilian will not show up in the agency before your 3rd visit anyway

- Don't recruit more than 3 girls. If you recruit more than 3 girls they are considered used since you can switch them around. Also the game is set to hide certain girls until the 3rd model agency visit to keep this achievement “difficult”.
- Use Kyanna, Tiffany and Nikki and synch up their schedules. Since all of them have the same needs this should be rather easy. Like this you can optimize rushing times, won't need to bother with cigarettes/alcohol and easily beat 50-100k.

- If you got any of the achievements I already explained, this should be easy. For the Gold Gearshift you are not allowed to use the sleazy motel, so try upgrade your talent as soon as you can afford it and hit the cam studio to get the money instead.
- Remember to focus on fans instead of money. Buy all the promo's you can but start with the ones that respond to your fetishes if you can't afford them all in one go. It doesn't matter whether you get all of them every day if you just want Diamond. You might as well just buy the useful ones and then photo shoot (with style 5 preferably).
- Start off with piggy banks and a smaller squad to keep costs low. Ditch them later for either sub pillows, condoms (unless you are going for the GG achievement, obviously) or more fetish items.
- Specific strategy pointer (if you just want to get things done with): Recruit Nadia – A second errand girl with a stat total of less than 4 – Lilian – Nora in that order. Put Lilian and Nora in the photo studio and get Nadia's talent to 5 so she can make money while those two provide her with fans. This saves you money in the beginning to invest into upgrades. After a while you can level up all your girls (except the errands) to 5/5, forget about the photo studio and make your fans with promo's. Keep in mind there is no point in making more money than you need, though, so once you are done paying for promo's there is little point in increasing your money count further. Also remember that the more fans you have the more money you can make within a cam session anyway. There is no specific day when the promo's become more effective than the photo studio, it depends on how many fans you already have, so keep an eye on that.
- Use 3-5 errand girls to keep raiding the store and farm condoms. You can make around 12 times the money/hour with the sleazy motel than you can with the cam studio so like this you'll have more time to spend photo shooting.
- Click the sh!t out of buildings.

Just don't hurt your fingers when trying to troll me, please. Thanks for the read and happy camming everybody~

Suggestions/Questions are always welcome, though : )

Thanks for the read and happy camming everybody~