Todd and Allison Nevins are looking for a lifestyle change. After years of saving, they've decided to sell their Dallas home, and everything in it, for a fiesta-filled fresh start in vibrant Merida, Mexico. Merida is the perfect locale for them to relax, while allowing Todd to run his internet businesses from home. They hope their $335,000 in savings can afford them everything they want in their dream hacienda - 3 bedrooms, a pool, a backyard for their dog, a colonial facade and a garage - all located close to the historic downtown center. But the couple has not yet sold their Dallas home and aren't sure if their life savings are enough to buy a place in Mexico's cash-only system. Real estate agent Keith Heitke attempts to show the couple properties that satisfy their requirements, but keeping it within their budget is tough. Will the house hunt be the fiesta they've imagined or will Todd and Allison be pinching pesos every step of the way? Find out when House Hunters International returns to historic Merida, Mexico.