Sam and Cat's babysitting commercial mentioned that their babysitting service is not licensed. Sam and Cat need a license to start a daycare and since they don't have a license, they are running their business illegally.
If Sam and Cat are both 17 years old. They would not be able to live on their own or even have their babysitting business. Since on their babysitting commercial. Their commercial revealed they're not legal adults.
Dice is 12 years old. He shouldn't be allowed to manage Goomer. 12 year olds aren't old enough to have a job.
Sam begins to live with Cat despite arriving in Los Angeles on her motorcycle without taking anything and in later episodes. You can see Sam's red checkered backpack.
Sam has a criminal record and she would not be able to work with kids.