One of the advantages is a very convenient location. Of the disadvantages, the chemistry is weak, there is little time for 1 ruble, after switching the mode, the previous one works for another 10 seconds. In general, it's not bad, considering the queues!
A good car wash, my car is constantly there, but if you go to wash it, it's better in the morning, in the evening the foam becomes very diluted and does not wash so well