We stayed in the apartment during NYE and found it to be a great place to call home for 3 nights. The location is amazing! Super safe neighborhood with cute restaurants and cafes on the same block. The metro station is just a 2 minute walk and is very clean and safe to use at any hour of the day. We used it a lot to get around. The building has 24-hour security which made us feel good. The only slight negative is that it doesn't have AC - which we knew when we booked. Most places in Santiago don't have AC. The nights get cool and you can open the windows to let in the cool air, but the noise from outside was bothersome. I used earplugs and was able to sleep relatively well. Overall, I would stay here again.