Sharashka's office!!!
The tour did not manage to be bought for 7 (!) days of negotiations with the manager Natalia and her assistant. The "firm" does not provide complete information about the tour, is not competent in the list of documents for a visa. Always promised to clarify and call back. BUT for a WEEK they never called us back! And they denied, they say, "a lot of clients" (I hope this is temporary).