All training is done in MIA. Indoc, Systems, Sim, ect. There are a couple of days in JFK before IOE. jetBLue provides a single room at the Candlewood Suites on the West side of the Airport. These rooms have a kitchenette with stove, dishwasher, microwave, and full size fridge. In addition, you and your sim partner share a rental car at jetBlue's expense. Good luck.