In 2011, we had two short stays at the Regidor on a round trip through the north-west of Argentina. Then, the Regidor was a simple and older small hotel situated on the main "plaza" of Salta, the beautiful and busy meeting point for locals and tourists. The standard is simple, but everything is tidy and functioning. We liked the breakfast and simple but tasty dishes served in the hotel's bar in the ground floor.
Most noteworthy is the extremely friendly and helpful hotel staff. When we came back to the hotel for our second stay sick and with fever, the night clerk called a doctor who came immediately and treated us without charging us! It turned out that this was a service the hotel offered to it's clients.More