 TEFL La Antigua The ITTT Training Center is located in beautiful La Antigua. The school building is a historic colonial building with classrooms overlooking a central garden and updated modern amenities. The main TEFL classroom is on the second floor with a cupboard patio overlooking the town with a gorgeous view of Agua Volcano. The institute includes a small cafe, large common areas, free wifi, and a computer lounge with internet. There are also a variety of restaurants and banks nearby. Wireless internet access in the computer lounge are available at the school seven days per week.