We had a kitchenette that included a refrigerator and stove. The front desk was very friendly and helpful and made many arrangements for us. The location is central so it is near the subte (subway stations) and a very easy walk to the pedestian walkways. It is a short taxi ride to any of the other neighborhoods.
If you stay 4 nights or more, they will arrange and pay for transportation from the airport to the hotel. They have a small tango show on Thursday nights. 20 pesos includes sandwiches, 2 drinks and the show. Beats the cost of some other shows!