I loved staying here. The apartment was great, with plenty of space, light, quiet, cool and good if you want to cook light meals.
The location is perfect with lots of lovely cafés and restaurants and a supermarket literally next door! There is a lovely park within a 5 minute walk and a great lake to run around. Easy access on buses or the subte to Palermo and downtown. Las Cañitas is a great neighborhood especially if you want to live amongst the locals - I didn't meet another tourist in the immediate area the whole week.
Daniel was incredibly helpful and was kind enough to lend me a sube card for the week. He was very easy to contact and there is a phone in the apartment if you need to make local calls.
Highly recommended. If there is availability when I return to BA I will be back!