Just spent 5 nights at this wonderful hotel - the Palace section is magnificent and the tower, just as wonderful in a more contemporary way. The service was great, the staff accomodating and friendly and the grounds are spectacular. Almost all of the staff are young and vibrant and try hard to please the guest. Only trying breakfast and lunch, the food was very good. An outdoor pool would round out this otherwise world class facility.

This is one of the best hotels that I've ever stayed in. We had a Park Suite in the "Palace" section. The service was unsurpassed-they couldn't do enough for us beginning with our "butler" and every employee went out of their way to make our stay perfect. I've never had a housekeeper take all of my cosmetics and line them up like a piece of art on a towel in the bathroom! The huge walkin closet was fabulous-and the layout of the room very smart. The original crown molding,high ceilings, and and doors were kept but the room was very modern with a state of art lighting system ,flat screen TV etc...We felt like we had an apartment rather than a hotel room.The concierges were fast and helpful. One was concerned when we wanted to dine at an "authentic" Italian restaurant that I had read about in La Boca (not the best area)-he gave me his card and told me that the hotel would send a car if we ran into any trouble-he was sincerely concerned. All went well and we did have our "authentic" dinner! Every day there was fresh fruit in the room and we loved the breakfasts on the terrace overlooking the garden. The spa is lovevly even though it's in the basement-we enjoyed massages, the pool and nice workout room.The best night was a tango show at Bar Sur in San Telmo-reserve well ahead as it's a very small place. A day tour arranged by the hotel to the Tigre Delta was fascinating as well.

We loved the Park Hyatt. The hotel itself is a beautiful property, service was exceptional, and location was convenient for exploring BAs by foot. This is a great place for business travelers especially. The rooms are modern, clean, and very comfortable, as can be expected in a hotel of this class.

I booked a two-night stay at the Park Hyatt from the hotel's website and was there for New Years Eve.

Check in was very quick. After realizing that I had an Executive Suite, the person at the counter called for a "Butler" who escorted me to my room and showed me around. It was massive with excellent views.

The rooms were modern, clean and well appointed. In addition to the local outlets, the room had a number of Euro and US outlets, which was much appreciated. While there is no wireless internet, high speed wired connections are available. Both the bedroom and living room had flat screen HDTVs. There were multiple cordless phones which worked anywhere around the hotel property. The living room was huge as was the bedroom. They also had electronic controls for lights/fixtures like a Peninsula. The bed was very comfortable. The bathroom was huge with a shower and large jacuzzi-style bathtub.

The hotel offers free shoe-shines and 2 free pressings (at least for rooms on the executive floor). The Butler and Concierge services were top notch. They were able to arrange bike rentals on New Year's Day and an airport pickup for me at a future stop on my trip.

As it was NYE, the hotel provided a number of free gifts/surprises throughout the day -- sugar grapes, local dulce de luche, wine, etc. I believe that these were provided to all guests.

The hotel had a large, full-size lap pool. However, and this is probably my largest complaint, it was indoors in the basement (spa) area. I was disappointed that it wasn't outdoors or on the roof.

I did not have any meals at the hotel.

This is an amazing hotel and is priced like one. I would definitely recommend a stay there.