A Schengen type C visa is required for travel to Slovakia. At the Slovak embassy in Baku appointments are given only by email and documents are submitted directly to the embassy; there is no separate visa centre.
The only amount payable is the 35-euro consular fee. In the appointment request your passport details, travel dates and contact details must be given correctly, or the request will not be accepted.
Bratislava, the High Tatras and the thermal spas are the main destinations. The trip is often combined with Austria or Czechia. Viza.az helps with document preparation and with drawing up the appointment request.