If you spend as much time as I do in Zona Rosa, this place is a great option. It's just great value for money. If there is one thing missing, I would say a TV in the living room. Laying in bed to watch TV is not ideal, unless you are about to sleep.
The staff is friendly and will do what they can to help. I found the cleaning staff very efficient.
I stay in the area to enjoy the nightlife and the apartment is never more than a 5 minute walk away. There is also a large police presence which makes the area safer.
Looking forward to my next trip in December, January.