We stayed three nights at the NH Urbano (one block away from the NH Panorama).
The hotel is of excellent international standard. We had a spacious double room, spotless bathroom (marble, with bath). The staff is extremely friendly.
Location is good too, with lots of bars, cafe and restaurants a few minutes walk away. It is also well located to visit the central historical monuments of Cordoba.
We paid ARS 163 (including taxes and breakfast) aprox US 54.
We would definitely stay here again.