I was even surprised by the presence of such a sink in the Worlds. The foam cleans perfectly, the water pressure is good, the consumption is economical, but the most important plus is the ability to pay with a card. The only disadvantage is a slight slope for foam and water to drain, but in principle, it is not removable anymore, just do not wash your car in white sneakers)
The only place in this city to rinse the car, you can even use foam! (Self-service car wash) There may not be a queue. Other options either Google or Yandex has not issued
If you read the instructions, everything will work out, you can wash carpets in the summer, God grant these people health, I don't know yet how they built it all in this clay, thank you for the cleanliness