I had a wonderful experience at Maria's home! I arrived in Buenos Aires from Bariloche pretty late (1 am) and she was really kind in showing me the house and explaining me the basics a foreigner need to know in the city (including a custom map for things near the house).

The house is located near Santa Fe avenue, a block away from a Subte station, with lots of restaurants around and a super-market in the same block.

The room was clean and confortable, and you have a private bathroom for yourself. Also Maria's reserve a space in the kitchen and the fridge for you, so you don't mix your stuff with others.

I strongly recommend Maria's place for everyone that goes to Buenos Aires for a business or vacation trip.