Hi! I booked my RTW tour with roundtheworldflights.com in 2010 and it has been a really great collaboration. I was travelling and working at the same time in the context of a project (networking). The staff has always been helpful and very efficient: when I was preparing the trip, they gave me good suggestions and tips for optimizing my itinerary, and make it the best option I found; when I had to change my tickets twice, and when I needed to book me a pass in South America, they found me the best deal and it was always fast, efficient and friendly. I was very satisfied with their service. I hope that I'll have the opportunity again to book a RTW!!!