Excellent gas station of an excellent network, there is everything you need, I stopped by to refuel with 98 gasoline, since there is not everywhere, the staff is good-natured, you can drink hot drinks and have a snack.
There are always queues at the ticket offices during the day, and one operator serves the hungry and who refuels with fuel, and the second is hanging around somewhere, or two, but this is rare. It would be possible to divide the queue into hungry and those who just need to refuel...
When leaving Grodno for a long distance (I'm always at 1000), it's good, after driving the first 30, to refuel, inspect the car, shake off the travel fuss and take a coffee on the road.