Travel? She books her own flights and I then pay her either in cash or bank transfer to a credit card. She likes to fly business/first class but the agreement is that I pay for economy and she pays the extra to upgrade.
Interesting. The difference between economy and business/First class can be £2K or much more on long haul flights, so either she's forking this out from her own pocket or you are paying her very well for the trip :-)
Either way, great that it works out for you. I cannot even imagine how much a week of this fun activity would be costing you. One day, when I win the lotto, I'm gonna fly a couple of Colombianas over to mine. :-)