The first job of row two is to reduce movement cost and wear

Many families naturally treat row two as the best row and assume a caregiver should sit there as well for convenience.

On senior travel days, however, the first problems row two solves are step height, turning, body support and jolt tolerance rather than conversation distance.

Putting both seniors in row two usually protects both boarding and the long seated stretches

If one senior is sent to the third row simply so a caregiver can stay nearby, the larger movement burden is often being transferred onto the more vulnerable person.

When both seniors stay in row two, practical care such as handing water, reminders and light support usually remains manageable as long as the cabin items are organised well.

A caregiver in row two makes sense only when the close assistance is truly frequent

If one senior needs repeated medication support, strong motion-sickness response, very slow rising or constant emotional and physical monitoring, then the caregiver seat becomes a real functional need.

The deciding rule is not fairness or politeness. It is which layout makes the day's most expensive repeated actions shortest.

The third row is usually best given to the stronger traveller

In a 5-person group, the steadier allocation is often to place the person who tolerates movement better and needs less support in the third row.

That is not a sacrifice. It is a practical way to lower fatigue and movement cost for the travellers who are easiest to overload.