I can recommend this AirBnB 100 % and would love to come back if I visit Buenos Aires again. Maria and her husband are both great, they were very helpful before, during and even after my stay. I changed my plans and decided to stay longer and they went out of their way to make it possible.
The very friendly housekeeper Norma comes several times a week, everything is very clean.
The house is located in a good area and super close to a metro station. Since it is a real home to Marias family, the apartment feels very welcoming and is super well equipped. The rooms are decorated with so many little details and many many plants, it's a delight to be at home and explore all of that. The big terrace is amazing!