OK without doubt this is the best Hilton I have stayed in (excluding Conrad brand) and if on an expense account I would definitely recommend this hotel 100%. As a paying tourist you need to remember that strict 'portion control' is applied to absolutely everything and that costs can roll up very quickly.
Ignoring the extras, the rooms are a very generous size and the corporate style decorations are verging on the pleasant. The bathrooms are palatial and have both bath and walk in shower and joy of joys also have one of those wonderful gizmos that allow a line to be run out over the bath to dry your 'smalls' on.
In my own view there is one reason only to stay here, and this is a reason that will no doubt have me staying there again in the future, and that is location. Get yourself sat at one of the many waterside restaurants and tuck into a 3 course dinner with wine and then stagger the few metres back to the hotel and all of a sudden the Hilton seems like the ideal place to stay.

As a Hilton Hhonors Diamond VIP I have stayed at a lot of Hilton's all over the world and can honestly say that this is one of the best I have stayed at.

Great rooms, great service, great location...perfect.

Highly recommended.

We really enjoyed our stay at the BA Hilton. My husband travels a lot for work and we stayed on the executive level and were grateful to receive a lot of assistance from the concierge desk. Our favorite part of the hotel was the pool which had a wonderful view of the city. Also, we liked that the hotel was not in the super busy central part of the city, but rather in Puerto Madero which is within walking distance of the center, but the general area along water was quieter. Still, there were several restaurants in the area and we did not feel at all isolated.

I stayed in the Hilton Buenos Aires for two weeks for business, and really loved every minute of it. From the first minute I arrived, when they were able to give me a room despite me arriving at 7.40am, to the day I checked out when I was given a very late check out, the hotel provided everything I could need, and the staff were extremely polite and helpful.

Usually when I stay at a hotel, I don't really engage with the staff for that much, but staying for such a long time, it was really nice to have such attentive staff. Everyone was very nice and they all spoke flawless English, but I have to mention Rodrigo the porter and Vanesa from reception as being particularly helpful and friendly. Also the red-head at reception whose name I don't recall.

The rooms in the hotel are massive, really spacious with lots of areas to store luggage. the bed was extremely comfortable and there was a very big TV, although I didn't watch much as there was so much to see and do in Buenos Aires in the evening. The bathroom was one of the biggest I've ever seen in the hotel, with a ton of counter space, and a nice walk in shower, and a separate bath. All the furnishings seemed new and top quality, and as noted in another review, everything was set up very nicely for business too.

The health club had an extensive range of workout machines, and the pool was nice too, if very very cold. It's not a particularly big pool, maybe 10m long, although that's just an estimate. Usually I had it to myself which was great.

The location of the hotel is good - it's in probably the safest area of Buenos Aires, and is only a short walk from the centre, and the Retiro business district. As mentioned in other reviews there are a lot of swanky restaurants nearby.

A few very minor complaints - internet access was expensive - something like £70 for a week, which I thought was way too high. Laundry was also costly, but a necessary evil for me as I was there for so long.

Anyway, in short, this was without doubt one of the best, if not the best hotel I've ever stayed in. Buenos Aires is an incredible city, and the Hilton is an incredible hotel. I'd like to pack it up and take it with me everywhere I go!