Location: Just a short walk to either Metro Alcántara or Escuela Militar. In my view, the tube is the fastest, safest and cheapest way to reach almost everything of interest for a tourist.
The place: apartment located in a practically new very modern building. The apartment itself is in excellent condition, tastefully decorated; it has practically everything you need for a short to medium length stay. A special plus for the self-check-in system and the safety box, which quite unusual in rented apartments.
Services near the apartment: a short walk to tube station Escuela Militar provides access to the Subcentro, with an impressive number of food shops, mini markets, beauty salons, accessories and of course a disproportioned number of pharmacies (you are in Chile, the land of hypochondriacs, I´m Chilean myself :))
Safety: Las Condes is the nicest and safest place in Santiago. You can move around and feel as safe or safer than in any capital in Europe and I can say this after living 50 years in different European capitals.
Front desk staff: Generally my experience with Chilean front desk staff is that they are quite rude, however, the staff I met at this building were very cordial and polite.
The only thing I found strange was that I booked the apartment for 2 people and I found 2 bath towels but only one hand towel. When I pointed this out and asked for an additional hand towel, I was informed that the hand towel should be shared... and if I wanted a 2 hand towels, it would come at a cost. After a couple of days, a second towel was delivered anyway.
This seems to be some kind of standard here since I’m staying for the moment at another nice apartment in Las Condes and the towel supply is the same.
In summary, this is one of the nicest apartments I’ve stayed at and I’m delighted to recommend it to anyone looking for a classy space to stay at in Santiago.