This apartment is in a very central location, ideal for walking to Congress, Plaza del Mayo, Obelisco, etc. It was clean and had everything we needed. We were only here for one night as a stopover before our flight to Iguazu, it was easy to flag a cab outside the apartment and we were at Jorge Newbury aeroparque in about 20 mins. Between four of us it cost the same as a night in a hostel dorm, but was much quieter and more private so if you're in a group and aren't looking to meet new people, it's a no brainer - stay here!
Natali was very responsive to my messages and her brother was on time the following morning to check us out early in time for our flight. He was great at dealing with our bad Spanish!
Thanks Natali!