Good courses. For the same reason, the problem is in the form of long queues. But if you come with your wife, you can stand while she runs on the rolls :-)
My favorite bank. The best courses in the city. It works both on weekends and holidays. Sometimes there are long queues due to the large influx of customers.
Of the advantages, there are always good exchange rates in the exchanger. Of the disadvantages, there are always huge queues, sometimes you need to stand for 30-40 minutes to exchange currency. You can defend it for an hour if you're not lucky.