Also, two levels above the main/ground level (by exit "Gate 21" - go up two levels from the arrivals hall, by elevator or escalator), there is an additional taxi range with slightly lower rates.

You will need to get to the dispatcher (you may need to line up) and receive a ticket (don't pay him). He will then point you to the next available cab. Both taxi ranges work this way.

The cost will be around 20% of what your hotel is suggesting.