Originally Posted by
dilanesp
The out of pockets have to be "reasonable".
For premium cabin fares, staying top hotels should obviously be reasonable, even suites, since passengers have demonstrated that they value and are willing to pay for extra space, service, F&B, and comfort on flights.
If someone is traveling to Africa, a safari would be reasonable since it's often the purpose of the trip. Plus, how can staying in tents not be a reasonable expense?