I have been to Buenos Aires many times. I thought I knew Palermo, but nothing beats living in the heart of Palermo SOHO. Great food, shopping and people watching are at your doorstep. I felt comfortable and safe walking in the neighborhood.
The apartment is comfortable for 3-4 people. The weekly cleaning service is definitely a luxury. Carla and Ezequiel were great hosts - helpful and responsive. I would definitely rent this apartment again.