I am satisfied with the quality of Gasoline at Gazprom gas stations. But there is a problem with the toilet in some gas stations. In this gas station, he is on the street, it is not always clean and there is a bad smell. If they organize a toilet inside the room, then I will put 5, but for now 3.
The quality of the network is controlled very well, despite the distance from the city.
One of the disadvantages is the toilet! Well, you do the toilets properly... spent tens of millions on refueling equipment, spend a couple of millions on toilets