I'd like to say thank you to Marisa and Luis for their outstanding hospitality, and for taking great care of their place. The apartment has everything you could ask for, including some extra fancy amenities like a Nespresso Coffee Machine (including capsules!). Since it is a brand new space everything works perfectly. It has a cute balcony that includes an retractable overhang cover. Internet works really good, warm water, etc.
The neighborhood is probably the best spot in Buenos Aires, it's very close to public transportation (subway, train, buses, taxis out frount), surrounded by some of the best restaurants and clubs in the city as well.
Highly recommended, and worth every penny! Looking forward to be back again.