Seats and seams
Check the seat faces, stitching, folds, child-seat areas, and the narrow spaces where debris collects.
Floors and cargo
Look under removable mats, along seat rails, beneath the pedals, and through the cargo area.
Dash, console, and glass
Notice dust, fingerprints, spills near controls, cup holders, touch points, and interior glass haze.
Anything unusual
Mention strong odors, heavy pet hair, sticky residue, or a recent spill early so the condition can be discussed directly.