I've been so busy since I've returned that I didn't have a chance to leave a proper review (didn't realize AirBnb has a 14-day window).
The experience at Casa Tambuuco couldn't of been more perfect and Mariano is a marvelous host. For those American's who would understand the reference "Most Interesting Man in the World" (Dos Equis commercials) - that is Mariano. If he ever wrote a book, I would be first in line to buy it.
Look forward to seeing you again Mariano.