Andrea's place is one of the most stylish apartments at the heart of Buenos Aires. Her building is a very vintage building right in front of the BA Botanical Gardens, 7 min trip from the Aeroparque, and 5 min walk from a few parks, 5 min walk to a Subte (subway), whcih puts you pretty much near to anything since the Subte goes all the way to popular places like Puerto Madero.
Her apartment has very high ceilings and filled with light, plants, and Pinterest style decorations. In the morning you can hear birds chirping if you leave the window open. The room is simple but cozy. It has a single bed and plenty, I mean, PLENTY of room. When I went, she was doing some renovations in the apartment, so the bathroom I used was shared. Which in no way was a problem. It is very clean, organized, and prepared. In the future, Andrea said there will be a private bathroom for guests.
Andrea is the sweetest Argentinian lady. Extremely welcoming, she will make sure you have absolutely everything you need, including a map with instructions of what to do. You don't speak Spanish? No problem, Andrea has a close to perfect English. Seriously, if you only speak English, she is the perfect host. Conversation with her is extremely pleasant, she is very curious to learn more about people's lives.
I most definitely recommend her place to absolutely anyone visiting Buenos Aires.