very centrally located very close to Congress and Obelisco. I walked to San Telmo and even to Palermo once. The house is interesting, old Buenos Aires style, architecturally interesting and authentic. There are restaurants,coffee shops and public transport nearby. Antonia is a great host - she advised me about things to do in Buenos Ares and even helped me find the right train on my way to the airport. I loved staying there and would recommend the place. Great value.