The flat is well equipped, the size is fair for a couple and it is located in a pretty good and very safe complex in Puerto Madero (Zen City). A Jumbo supermarket is around the corner and the entrance to the Reserva Ecológica Costanera Sur is 200 meters away. San Telmo is a 10 minutes walk.
The external swimming pool is like that of a resort hotel and the gym is very good.
Only drawbacks were noise coming from pool area and other flats (is a young people complex) and the first arrival cleaning was not up to the standards (after few days the rental agency provided with a better cleaning of the premises).
Altogether, and considering the cost, I would strongly recommend the flat. more