Great location nr Plaza de Mayo and in the San Telmo district. Very close to the Sunday antiques market.

Modern decor in art deco style, very clean rooms and friendly staff.

Great rate on their own website - we paid US$95 per night plus tax.

My Boyfriend and I stayed here a few times while travelling in Argentina and each experience at The Moreno was great. The first time we arrived at 8am after a long flight and the staff could not have been nicer, checked us in straight away. Although not fully finished (Bar Restaurant Theatre etc to come) I really don’t think we could have picked a better place to stay in Buenos Aires. The staff are professional, incredibly friendly and helpful. The rooms are large and beautifully furnished. The beds are comfortable and the showers are amazing! It was such a pleasant place to return to after a long day. The hotel provides a basic continental breakfast. When this hotel is fully complete with its bar & restaurant I have no doubt it will be the best in town. We loved our stay in this cool art deco style hotel, great location at a fantastic price. Would recommend it to anyone!

We booked through the hotel website - they offer a best price guarrantee, and had an extra large room, which was in fact massive, we stayed for six nights.
The hotel is still not fully open, there is no restaurant, no room serivce, no bar, no theatre, no rooftop BBQ.
What is open is the rooms, reception and the breakfast room on the roof.
If you dont mind that most of the facilities arent there yet (June 2008) then what is there is excellent, the rooms are lovely, nice art deco theme, good lighting, excellent bathroom (though a little short on hot water) good sheets, big work table, couch, wifi and a mini bar.
Reception was very friendly and helpful with good restaurant recommendations.
In lieu of room service reception offered a takeaway menu from a local pizza place - without a doubt it was the worst meal i have had in BA. The breakfast was not much better, a gaggle of staff eating and chatting and paying no attention to the diners, and a very very basic breakfast, just half filled bowls of cereal, toast, yoghurt and few pastries. no fruit no eggs, a very basic breakfast considering the price of the hotel.
over all we would stay there again, because the rooms are nice and the location is great - but we will wait till the place is fully open!

My partner and I are extremely happy that we stayed in this hotel.
Location is great, not right in San Telmo which is actually good, it is only 10 min. away from Casa Rosada and 15 min. from Puerto Madero.
The Hotel is spotless, both common areas and rooms, even the whole place has a fantastic smell...
We stayed in 2 different rooms: standard and Junior Loft, both were amazing, specially the Loft of course, they are huge, nice decorated and had big bathrooms.
I must say that I dont recomend a room in a high floor as the lift is very noisy although will be ok in lower floors.
Staff is very good, both at reception and porters, always willing to help and giving you a smile.
The only negative point is that they dont have a restaurant although they are about to open one and also a theater, (I saw pics and they look very nice).
Breakfast is served in a roof terrace with nice views but I must say that the breakfast is very basic. Unless you go to a big chain hotel of the kind of Hilton, Four Seasons, Sheraton, etc. the breakfast is always basic in the rest of hotels in Argentina.
I will definetly come back to Moreno Hotel and I highly recommend it to anyone visiting BA.