Long queues. This is not a problem of refueling, but a problem of the number of gas stations in general. There are only 4 stations, which is very small, especially during loading hours. You can wait in line for 30-40 minutes, especially when the bus arrives at the gas station. Not all the staff leaves a good impression, but in general, everyone is polite. Total: it could have been much better. I have to use it due to the limited choice of only 2 gas stations for the whole city.