Let me figure out what mine is, and then decorate it now that I remembered that I had one, and then I'll post the QR code.
Sorry for the like 4 day bump... At your secret base, at your PC, there will be a section called "Manage QR codes." Once you find that, you will click on "Share a base." It will automatically generate a Secret Base QR code of which you need to take a picture of in order to show it to others. Once that is done, other players can find your Secret Base if they scanned your QR code. If they do visit your base, whether you are offline or not, they will be able to battle a CPU version of you. (The player you show as depends on what you said to the female at the Secret Base Guild at Fortree city. Like I am a rich boy for example.) The team that you hold will depend on the team you had when you generated your QR code. You can have up to 5 other CPU "Gym grunts," that can be fought by others who visit your base. Their pokemon depends on the trainer and the level of your secret base flag. Gender also matters in this case. Here is my QR code (If it is unclear and will not scan, please tell me otherwise.): To find my QR code, you will have to scan it. To scan it, go to your PC at your secret base. Then, instead of clicking "Share a Secret Base," click "Find a Secret Base." From there, you just scan the picture I showed above. Also, you can format the type of battles you have at your secret base. Mine is single, but if you take the "Proclamation," object from the guy who gave you the Secret Power TM, you can choose between: Single Battles Double Battles Triple Battles Rotation Battles Inverse Battles Also, you can have a machine called the "Level Release," which allows you and the opponent to disregard level limitations. So instead of going to level 50, both side's Pokemon can be level 100. (This part is not verified yet. Feel free to correct me otherwise.) Enjoy my secret base, and I hope to find yours as well. c: