Before our arrival, Marcela was very communicative and helped us understand how to arrive at her place from the airport, and suggested a few things to do for our itinerary.
Upon arrival after a long flight, we were greeted with a smiling face, bottled water, and a bottle of Malbec. Marcela sat with us for a few minutes to show us the amenities of the apartment, including multi-plug outlet converters, hair dryers and straightener, and how to work all of the security features of the apartment.
She also made several great food recommendations, and provided an overview of the Palermo district, including sites that were walkable and what to expect when dealing with taxi drivers, etc.
For food, she pointed us in the direction of Casa Ono, a closed restaurant in a private home. We had to make reservations and ring a bell to gain entrance. The food was Nikkei cuisine prepared by a Peruvian couple, and was exquisite.
Our favorite tour recommendation was a private graffiti tour with a friend of hers, Santiago. We got to see many things that most tourists in Buenos Aires would have overlooked and not had exposure to.
Marcela is one of the many reasons we prefer to use AirBNB over a hotel, and she definitely deserves her Superhost status. I cannot imagine any better way to be welcomed to Argentina, and would recommend this spot to anyone traveling to Buenos Aires.