For a 3 Star Hotel, this place delivers. I found myself getting robbed and subsequently moneyless and without a passport on my way to the airport, rendering me having to stay in Buenos Aires some additional nights until I was able to get an emergency passport and rebooked a flight. Luckily, I remembered my credit card number and booked River Hotel before I had to close out my credit card, as this was also stolen from me. Having no ID and no money, the hotel was very understanding and even let me borrow their phone charger as my phone and Internet were my only solace. The front desk staff are very nice and accommodating.
The rooms are decent, especially for the price I paid. It came with a TV, a double bed, a full length mirror, a desk, and private restroom with a blow dryer, shampoo, and soap. I like that the water pressure was high. It was the best showerhead since the water came out at full blast. There was also hot water and air conditioning in the room.
The breakfast was continental: ham and cheese, croissants, toast, yogurts, cereal, and coffee and tea, with butter, jam, cheese, and dulce De leche for your toast.
The general area of the hotel is central and right next to Saenz Pena subway station and one block from the number 8 airport bus off Avenida de Mayo.
Overall, I would recommend this hotel as the staff really made my stay here, and it was a good price.