Great experience. We initially booked it for a month but liked the whole experience so much that we extended for 10 extra days. Apartment is great, very comfortable as it's a duplex. Apartment has simply everything you need. Two Samsung smart TV's (not the ones in the pictures, new ones) with Netflix, Harmann Kardon sounds system in the living room, great WiFi as well. Building has a gym and the pool on the roof, washer and dryer service. Area is very nice and not too busy and is only 5 minutes away from Palermo Soho where all the cafe's and a lot of clubs are. Supermarket, pharmacy and an awesome place that sells (and delivers) empanadas are all around the corner. Building has a 24/7 security so very safe. Next time in Buenos Aires and if available, we're booking it again! We haven't had a pleasure of directly meeting Vivi and Gaston but communicated with them very effectively through email. We were greeted and shown around by Carolina who was very nice and helpful. Excellent overall experience!