Hands down Guido is one of the best if not the best airbnb host I ever had. The place itself is very clean and beautiful. I really apperciated the heater. Guido's service is top notch. I came to Buenos Aires with no set plans and he helped me/accomodated with everything that I needed including transportation, tour guide, and food recommedations. If you ever visit Buenos Aires, please reserve this place!!! :)