If you haven't seen anything better, then you can give it a high rating. But if you look from the outside, it is clearly still necessary to work on quality.:
1. There is no cashless payment (I had to spend money on ATM fees and go to look for it)
2. Warm water and does not smell. She's gone.
3. The hangar does not close, i.e. the temperature is almost like outside.
4. There is no compressor for purging water deposits.
I spent 15 rubles (450rubles Russian), but after washing there were white streaks, i.e. the water is not sufficiently purified in the filters. If they are there at all.)
In general, this is clearly not a winter option and do not expect high-quality washing here. Only to bring down the dream and the snow.
I only used it at night (2-3 a.m.), so I didn't see any queues. the biggest disadvantage is that the vending machines do not accept card payments, and only cash, and then only 5-20p bills or 0.5-2p kopecks. however, around the clock, large bills can be exchanged on the spot for the set of bills / coins that you need. You can't pause the machines either. otherwise, everything is fine, always carefully wash my car using all 5 stages that are there. I haven't gotten the hang of it yet, so the sink comes out ~20p. but there are no streaks and the wax helps keep the glass clean for a while.
A good place to quickly wash the car the price of one minute is 1, 80. In principle, who is familiar with self-service car washes for 10 rubles, you can wash the car quite efficiently. There was a queue, but in 10 minutes, as you know, on average people wash their car, so there is a maximum of 10 minutes of waiting and there are free places. Foam does not work in winter, but the first program there is warm water with soap that cleans everything well enough, there is enough concentration since it flows from the disk into the dirt almost instantly, even without waiting. The only thing is that before the price was cheaper, now I think that it was raised to 1.80 in a minute, which is quite a lot.