Unique Central is a good hotel if you will spend few days in Buenos Aires. It is located near the most important historical places those you can visit easily by foot or by "bus turistico". The rooms are clean and comfortable, the living room and the breakfatst area are beaultiful. The hotel offers a simple, but very good breakfast.
The attendants at the front desk are helpful, always ready to help the tourists.
The employees at the breakfast area are very nice, specially Guido and Brenda.