With its lush jungle and its warm inhabitant, Puerto Viejo is a small town on the Caribbean coast that actually looks like paradise. How did we find the town? By browsing on Airbnb (get some credits by clicking on the link), looking for a cheap place to stay for three months. We ended up falling in love with a cabina and rented it from November 2014 to January 2015. (Sadly, yes, we almost have to go.) For those who would like to do like us, here is how much it ended up costing us. Prices in Costa Rican Colones and US …