Great amenities and fantastic location, withing walking distance of everything including 3 metros, one very close by.
There are loads of restaurants and shops right nearby. The apartment is amazingly quiet despite being in such a busy area.
While I didn't meet Matias in person (his sister Ingrid met us at the apartment for check-in) he always answered my questions quickly and checked up on us during the stay to make sure everything was going well.
There is limited natural light in the apartment, however this didn't affect us at all as we were out mostly during daylight hours anyway.
Overall a great stay, highly recommend!