This is a very good option if you wish to stay in Recoleta.
The flat is large, and the bedroom has good clothes storage. The living room has a large dining area. There is a separate kitchen. However, the kitchen is not too well off for pots and pans and we could not get the oven to work.....if you want to do your own cooking then this might not be the flat for you. The flat has very good WiFi. There is secure entry to the apartment block, and two lifts.
The location is good. It is in the middle of Recoleta. The street outside is well served by buses (buses are incredibly cheap) and there is a SUBE shop immediately to hand where you can buy and top up the payment card you need for the buses. You will need to buy a GUAIT booklet which shows you bus connections across the city. We quite easily went all over the city from here. There is a supermarket around the corner, and plenty of eateries.
Tiffy was helpful to us with advice about airport travel and taxis, and had given us her phone number in case we needed help.
We had a very good stay here and would recommend it.