Adriana's place is quite nice. It is neat, clean, with a tiny kitchen and a small fridge so you can store all things you might want. Adriana was friendly from the first contact, even before the trip. She helped us with doubts regarding the arrival and left us quite relaxed in the way out.
The internet is good enough to regular use.
There is no blackout curtains so you wake up with the sunlight, what was just we were looking for, so we could enjoy the day.
The place is well located in the Retiro neighborhood. It is a 20 minutes walking from the Retiro train (and subway) station, there are a lot of bus that serves the area, and also a 30 minutes walking from the MALBA museum.
It is also near (5 minutes walking) to a nice area with cafes, restaurants and a PUB.
Thank you Adriana for everything and next time that we travel to Buenos Aires, we certainly will try to stay there again.