This place exceeded my expectations. It's a very stylish place, but the best thing is the view from the 17th floor. I took some really good photos of the city at night. The location is also good. It's not in central Recoleta or Palermo, but it's a very safe neighbourhood with lots of police on the streets.
Communication with the host was very good. The check-in procedure is very easy via communication with the security guards at the entrance gate.
There is a very good gym with treadmills. And there is also a nice outdoor pool (for summertime) and indoor jacuzzi.
I highly recommend this place.