i could not stay in the apartment shown above because it was flooded by previous guests (!), but ezequiel offered me to stay in his other one on "calle ugarteche" (check it on airbnb), a great alternative! it is a really nice neighbourhood (actually the nicest area in BA i think), very residential with plenty of nice cafes and restaurants. ezequiel is a great host - he always replied very quickly and was ready to help. i felt at home immediately and can absolutely recommend to stay there! 5 stars!