I stayed with my family (wife + 2 children, 4 and 2 Y.O.) for one night during a road trip to Patagonia. Really liked the place, good beds and pillows, large room (it was a triple room, 2 beds and one sofa bed), with microwave included, good for heating up baby bottles.
Breakfast was OK, with a variety of cakes and muffins, along with the obvious fruits, coffe, yogurts and cereals. Average for an Argentinian hotel.
Personnel was kind and friendly at all times.
I chose Parador Austral because we were travelling south to Patagonia by car and the fact that this hotel is almost at city limits was a plus for not entering town and loose time in city traffic.

On the deslikes, the lack of covered parking space (your car remains almost on the street), a bit pricey according to what offers and also, at least in room 101, the width of the shower (with bathub) was a little unconfortable.

I would come back although.

Very nice place, very quiet due is not close to downtown and in the way to airport

Unfortunately the webside of the hotel offers no map for arrival. So a taxi driver had to show me the way! The hotel is a little bit outside of the city center , but this is good for relaxing from a long way.
The rooms are large, clean and modern. The staffs are friendly.
I recommend the hotel for a stop to North or South.