The apartment is great and in a wonderful location. The area is totally safe and has a ton of fun things to do within walking distance - bars , restaurants, park, etc.
There is also a modest work out area and a pool.
Luciana who works with Savas, met us the day we arrived and was very helpful in showing us everything.
One thing I'd recommend is saving 2 peso coins to do your laundry with - sometimes they are tough to find but we had no problems asking cabs and supermarkets for them.