Everything was fine with the appartment. It looks like on the pictures (perhaps it is even bigger than it looks), it was sunny, clean and comfortable. There are good restaurants nearby and a big shopping mall with WalMart. The bus and metro connections are good. The neigbourhood is safe. We stayed there for a few weeks and liked it - the janitor, who is very friendly, cleaned the appartment every week. Federico responded quickly to our questions. We experienced an earthquake (7.2) but in the appartment it didn't shake as bad as in other places in the city - we felt safe there during an event like this. Summing up: We had a wonderful stay at Federico's flat.