Easy and immediate communication with Fabricio and Eduardo (a person who gave the keys). I happened to get into trouble and the hosts were helpful and making sure I was ok.
Very accurate description of the place, great location to explore Palermo and other neighborhoods.
The only thing I would be aware of is there's AC on the wall which gives out hot air. Decide for yourself if you like hot AC air blowing all the time if you are traveling during winter months.