Can I have a kitchen in a gas station?

Most of them didn't, and I didn't meet a small number of them.

Yes How to go to the toilet without staff.

The restrooms inside the petrol station are definitely usable, otherwise they wouldn't be configured. The gas station is equipped with a toilet, which is convenient for the master and gas station staff to use, although the gas station toilet is not as high-end as the toilet in the high-speed service area, but the use is not a problem.

It's best not to play, life is not child's play, some gas stations have oil storage depots next to the toilet, playing with mobile phones is not smoking marijuana, playing a few minutes less will not die, but the oil depot will die if it is fried.

There must be a toilet, but it is not necessarily a charge if there is no charge, and there will be water to wash your hands if there is a toilet.