You will be received by a lovely couple, ready to help you in what you might need. They kindly gave me relevant information about the area, like restaurants, cafés, hospitals, and more. I've had minor issues which can happen anywhere, and the hosts have been super responsive, kind and helpful, I really appreciated that. They also left a welcome gift on my arrival, quite a nice touch.
After a month staying in the flat, I can say that it's a quiet and clean building with security 24/7 in the entrance. Regarding the neighbours, kind people and tranquil, I've never heard loud music or similar, which helped to have a nice and pacific stay. The surroundings can be a bit noisy though, as you have a truck's company in front of the building and the government is making some constructions in the area. The view is fantastic, just in front of Parque Lezama, the same with the area, you will be close to Puerto Madero, Av. Caseros, charming restaurants and nightlife.
The Wi-Fi is Fibertel (the company) 100 Mb, it run smoothly and fast during my entire stay. You will have a TV with "Flow" (it's a similar service to Netflix, but from Argentina). The flat is really well equipped, one of the best I've ever seen on Airbnbs in Buenos Aires. It has a washing machine which is also a dryer, really useful. The place was spotless when I arrived.
Thank you guys for such a great stay, I would definitely recommend your Airbnb and totally come back!