Central location with gorgeous view. Appreciated Jorge's recommendations in the Guidebook, and the city map provided with the keys left with the concierge.
Fernando speaks english and is very friendly/helpful. Extras: in-suite washer (in spanish) and outdoor drying rack, iron/ironing board, clothes hangers, hairdryer and lots of lighting.
However, 28th floor terrace is not accessible and "big city" noises may be a concern.