Gonzalo was in constant communication with us and had some good suggestions for food and tango which we took his advice for. Self check in was arranged through the equity guard, you will need to fill in forms so basic Spanish is helpful. we slept well, if you're a light sleeper this may be slight problem as the sound proofing isn't great. walking distance to everything and we love that a lot. taxi is the cheapest but scarce but going back to airport, uber is cheaper compared to Tienda Leon suggested by host. It was a convenient stay for our Buenos Aires trip, thanks again for having us