Apartment located in the lower part of Patronato and in the middle of almost everything. Neighbouring Bellavista and Lastierra are both interesting neighborhoods with lots of malls, shops and restaurants and also the huge market Vega central a few blocks away. Within 10 minutes you can be at Place de armas and 20-30 minutes walking will get you to Santa Lucia market and even Barrio Italia. Don't wander around alone drunk in the night with your phone in the hand and you should generally be safe, this pertains to most of the barrios in Santiago. Taxi/cabify is very cheap in Chile so use it.
Apartment is just as described, it's small but has everything you need including a balcony and a huge pool (with sunlight in the midday only as it's between the two buildings). There's also a gigantic TV in the bedroom and Internet worked very well. The concierge is very helpful (if you speek a bit of spanish) and gave me both some warnings as well as tips. Excellent value for money.