Pros: there are competent craftsmen, experts in their field.
Cons: it is very expensive, it takes a long time, the air conditioner was never repaired, I had to repair it in Anapa, where I paid half as much for the repair that took place as for the failed one here. 2000 was taken for leakproofness diagnostics, no one checked the compressor, but it turned out to be also for replacement
I've been running a conder here for several years now. In addition to freon, the radiator was washed here, leaks were eliminated, and oil seals were changed. The prices are reasonable, they do well. I recommend it!