Wow! What a great apartment and what a wonderful host! We've made at least 8 trip to Buenos Aires over the last 15 years--some for work, and some for all the other charms of the city (food, wine, tango, cultural, live music....). Florencia's apartment is the BEST we have stayed at. It is comfortable in all ways, with good light, a good kitchen, a little balcony where we spent many hours and even a clothes washer. Florencia and Juan left us a nice bottle of Malbec as well as fruit, chips and cold beer. So thoughtful!
The neighborhood is upscale with a variety of good restaurants, artesanal beer places, shopping, all within an easy walk. Buses and the subway are also easily available for longer trips (and of course taxis and Uber).
Hope we get to go back!