My boss was traveling to Sao Paulo on business with his teenage son and wanted to make sure he had a safe and memorable trip. I found Derek’s services online. We had a few telephone discussions and I soon realized that he would be perfect for the job. He was very accommodating when my boss’s flight was canceled and we had to delay his services for a day. My boss came back from Brazil raving about his experience. He has not only happy to feel safe in a foreign city but also appreciated Marcelo’s local knowledge and English. When my boss returns to Sao Paulo he will definitely be contacting Marcelo again.