We stayed here for two nights, and had a great time. The owner (Julio) and the two guys working/living there (Gabriel and Hernan) were amazing and friendly and great fun. It's an old house about a 15 minute walk from the centre of town, with a garden and a ping pong table, and a decent kitchen. We had a double room with cable tv and good wifi signal. The room was a bit tired looking but it was clean and the bed was very comfortable. The guys made us feel right at home, and we shared dinner, mate, a few glasses of wine and lots of ping pong matches with them!! They really made our trip to Cordoba for us, and were always willing to help out with anything or give advice on where to go etc... Nowhere else in the world (and we've stayed in a lot of places) have we received a welcome and goodbye like we did here. When we were leaving, all three of the guys waited out on the road with us for ten minutes, waiting for our taxi to arrive, then hugs and kisses for everyone before we departed!!
I would definitely recommend this place to anyone travelling to Cordoba, looking for budget accommodation, and want to stay in a proper old Argentinian house, with really nice Argentinian people.