We went to this restaurant a few weeks ago. The staff seemed understaffed and were running around madly as a consequence. Despite this, they still managed to do a good job of looking after us, and being available for us, which we commend them on.
I'm not sure if the air con was broken, but it was a bit warm inside (especially noticed on the over-worked staff).
The food was nice, though I wasnt expecting so many typical Mexican-style dishes (I have no experience in Argentian food, so maybe this is normal). There was a bit too much cheese on a lot of the dishes for our personal tastes, but the flavours were all there and I enjoyed my dish.
Mainly because the staff did such a good job in the circumstances, we will be going back.

We ordered a sparkling wine/champagne from the wine menu but were told they did not have any available. The food was reasonably basic with room for improvement

Approximate cost: $25