Matias and his mom Rosario were both very welcoming, they greeted me at the flat when I arrive and gave me very useful information on restaurants and supermarkets around the flat. They also helped me with transport information and were kind enough to leave some drinks in the fridge. They shared their phone numbers so that I could contact them at any time. They are very nice people who will try to make your stay as pleasant as possible. The flat is located near everything you might need during a prolonged stay in Buenos Aires. Its only a couple of blocks from three supermarkets and is surrounded by countless restaurants. The empanada place at the corner is great and affordable. The area is very safe so you can walk at any time of the day or night. The flat is as pictured and has air conditioning in the bedroom which you will use if you come during summer months. They kitchen is well equipped, allowing you to cook anything you need.