When I arrived in New York City, I got lost, but Nidia helped me a lot. She sent me many emails, such as how to take the subway, and what kind of subway I should take. In addition, she took the effort to pick me up from the train station and took me to her house. Her house is near the subway, so it is really, really convenient. She was so kind!! She always gave me such nice coffee, and when I got back to the house late, she was so worried about me. Nidia is a really, really good host!