Good morning. I read reviews and am surprised that they write about boorish staff. Good staff, if you are respectful yourself. Before entering the car wash, there is an exhaustive information where everything is described in great detail and if you read it, then there will be no questions for the staff. And when there is a flow, there is no time to answer questions. I come to the car wash once a week and everything suits me, they wash well. I didn't notice any dirty spots. I liked the service - washing the bottom, especially well after salts. I personally recommend this sink.
Even with a long queue, the guys work fast. The most expensive receipt is 20 rubles - when all the functions of the tunnel sink are turned on. As everywhere else in the tunnel sink, after passing through the entire row, water droplets remain on the machine, for which they need to be wiped manually with a cloth.