Nicolas is by far one of the best hosts my girlfriend and I have ever had. The apartment is amazing - right in the heart of the city and very clean. The building itself very cool with a great doorman every evening to morning. Nicolas though was fantastic - he assisted us with every question we had and went above and beyond to help us with navigating the city to booking both a dinner reservation and a taxi to the airport. Definitely recommend this booking to anyone headed for Buenos Aires!