VERY comfortable apartment for one or two people. I stayed there for two months and am very happy with the experience. Pretty much everything I could want was included and communication with Carlos was excellent. And for those who are unfamiliar with Santiago, the apartment's location is VERY good - the subway station Baquedano (one of the main hubs) is 2 minutes walking distance and there are TONS of great bars/ restaurants/ discos/ parks/ tourist attractions all within 20 minutes walking distance.
One thing to note: As the apartment is overlooking a busy main avenue of Santiago, it can be very noisy, regardless of the hour. That might bother some people.
Conclusion: Very good value - I would stay there again.