Dave and his cousin Andy were our hosts for this trip and they are very organized and thorough, which really helps when traveling abroad. They send you a handbook with all possible questions you may have about your apt, amentities, the neighborhood, transportation, etc. With all the safety concerns in Buenos Aires I loved the fact that this is in apt but at a hotel so you have the security of having someone in the lobby 24 hours with a secured door. And this neighborhood is one of very few where you can walk around at night to restaurants or bars without having to worry about pickpockets. I'd definitely go back next time!