A hotel review that opens on the 11th floor of a 48-square-metre studio, looking straight down Avenida 9 de Julio towards the Obelisk, is going to be about location — and Marriott Buenos Aires Downtown delivers plenty of it. Our recent stay confirmed this property, reopened under the Marriott flag in 2020 after decades as the Hotel Panamericano, is best booked for its address, generous rooms and one standout social floor.
The building itself has history. The original South Tower was designed by Augusto L. Pantarotto and Associates between 1977 and 1981, with a postmodern layout that separated the guest-room tower from a busy public base. A second stage, the North Tower by Sánchez Elía SEPRA, followed in 1999. Traces of the older era still show in the common areas, but rooms in the newer tower feel updated and comfortable.
Our City View Studio on the 11th floor was the highlight. A sofa, chairs and movable table made it easy to spread out, four pillows offered soft and firm options, and soundproof windows kept the avenue's roar outside (though hallway voices occasionally carried during the day). Power access was excellent — regular outlets plus USB-A and USB-C by the bed — and a Nespresso machine stocked with El Bohío coffee was a nice touch. The bathroom had strong water pressure, very hot water and a jetted bathtub, though no robes or slippers. Effective blackout curtains sealed the deal after long days of walking.
Nivel 23 is where the hotel pulls ahead of most downtown competitors. The indoor pool is shallow but genuinely pleasant, and the terrace opens onto a sweeping city view — sunset there, with the Obelisk and 9 de Julio changing colour below, was the best moment of the stay. That level also houses O-satori, a Japanese restaurant with a sushi counter offering omakase; La Luciérnaga handles breakfast, and Ruby Bar sits on the ground floor.
Breakfast, included in our rate, was unusually generous: pastries, fruit, cheeses, eggs and Argentine specialities, outclassing several comparable hotels. Bonvoy members or guests in selected categories also get the M Club lounge — worktables, coffee, cheese, hot dishes, desserts and, inevitably in Argentina, wine. It doubles as a workspace since the room itself lacks a desk.
For first-time visitors, the Obelisk works as a compass. Teatro Colón, Palacio de Justicia and several subway stations are steps away, with San Telmo, Retiro and Recoleta easy to reach on foot in a city that rewards walking.
This is not polished contemporary luxury — the scale feels grandly from another era — but the combination of space, service, location and that rooftop view makes it a strong pick for families, business travellers and anyone who wants central Buenos Aires on the doorstep. Book a rate with breakfast and lounge access if you can, and keep one evening free for Nivel 23 at sunset.
