I stayed at Sandra's place for three months and I felt perfectly at home. The apartment is spacious and beautiful and has an amazing view of the mountains; great way to watch the sunrise on the balcony with a cup of coffee. Sandra is such a wonderful host; she made sure I had everything I needed and was always very responsive whenever I had questions or concerns and she saw to it that those got addressed quickly. The building staff are absolutely amazing as well, always helpful and with a smile on their face. As for the neighborhood, it can't get much better in Santiago - the place is in the heart of Providencia with lots of stores, cafes and restaurants around and just a few steps away from a metro station. I would definitely stay here again!