My stay with Julio was good overall. I stayed with him in his house for 9 days. We didn't have the opportunity to get to know each other, but he was always there if I had a question or needed something. However, the last night, I felt he was kind of rude by a comment he made.
The location is good. Not too far from Centro and the nice neighborhoods (Las Condes, Vitacura). Late at night, it didn't feel so safe to walk around though.