Location: excellent because nearby there are plenty of restaurants/bars/parillas, and well connected with public transit options
Service: Alejandra is extremely attentive, available, quick in providing answers, solutions, and suggestions.
Apartment: very functional and roomy, we were three people (my wife, my son and me), with all the necessary to cook and dine at home (even if, given the plethora of dining options nearby, we had only our breakfasts at home).
We stayed in apartment 10A, facing Avenida Santa Fe: the traffic noise is very loud - the landlord owns several units in the building, when booking ask for D or C apartments (they face the inner side, much much quieter)