Keep each day realistic
One or two main stops are usually enough. Allow proper lunch and rest time, and plan a lighter day after consecutive transfers.
Check access, not only seat count
Some SUVs have a high step. An MPV with sliding doors may be easier for guests with knee or mobility concerns.
Share practical needs early
Carry regular medication in the day bag. Seek professional medical advice before high-altitude travel when health concerns exist, and mention wheelchairs or walking assistance in advance.