Everything was as I expected. Super fast reliable wifi in the apartment. Safe location 200 meters from metro Plaza Italia or Palermo. Both on line D.
Several supermarkets and cafes in the area, specially on Santa Fe avenue.
Tip: the Botanic Garden is free ans right across Plaza Italia Subway station. It is only closes on Mondays. I went almoat everyday. Fantastic relaxed place to visit with trees and flowers from all over the world. Next to the Botanic Garden, you can visit Eco Park, also free access which still have some animals left from the old Buenos Aires Zoo.
The Jardin Japones (Japanese Gardens) in Palermo is also great. Check their website and they have free entrance days if you have an argentine DNI( ID)