I stayed two weeks in the apartment and I really felt at home. It's small but it has everything you need. The kitchen is well equipped, comfortable bed and the wifi is fast. Unfortunately the bathroom wasn't very clean when I arrived and the door to the bathroom is broken, I hope they fix it. Once a week a cleaning lady is coming and cleans the whole apartment, so that was really nice and it was very clean after that!
The next subway station is a 10min walk away but there is also a bus station right around the corner. You can also easily walk to the neighbourhoods Palermo and Recoleta.
The only thing I didn't like was the communication with Florencia. She didn't give me any tipps and if I had some questions it seemed like she's annoyed and didn't even answer everything. She wasn't really helpful and I had to get the informations I needed elsewhere.