Great location in BA. Specifically, 10 min walk to subway ( green line into city), 2 min walk to famous Don Julio restaurant, great shopping and eating options a couple of blocks away (eg Gurrachaga, Plaza Armenia). Carolina is very enthusiastic and can offer advice on where to go, places not necessarily in the guidebooks!
We felt very secure in the apartment and neighbourhood. Good supermarket and laundromats within 3 minute walk.
Supermarket has an ATM.