Excellent service (many thanks to Sebastian the bell boy and Antonio the barman). Personnel is really eager to please. Very nice rooms (large, with marble bathrooms, as expected in this hotel category) and excellent hotel amenities, including swimming pool/jacuzzi/gym/spa. Bar located right in front of the reception desk, which is not really a good idea (too close to the clients who are checking in/out). Generous breakfast included in the fare, which I really enjoyed. Excellent (central) location to explore this marvelous city. Very satisfied, except for the fact that the fare is somewhat pricey.
Note: spa treatments at this hotel are really overpriced. There are other spas a lot cheaper in Buenos Aires.
I will definitively go back to this hotel, but hope to find a discounted fare!!!