Callao 521. It's the only apartment in the building.
Found this place walking down the street. It's not very clean and it's very hot. Initially the offered two older chicks and asked 150. When I got up they said 1 minute and they brought out a very attractive 21 year old girl from Paraguay. They asked for 200 for a hh with her. Not sure about the hours. This place is definitely for the faint of heart. It's dirty and hot but there is a really hot spinner there. She was a little silly but definitely a cutie. Not high end at all.
If anyone has any info on a high end apartment or Chica info would appreciate it.