Sometimes extending the coating to a natural edge gives a more consistent result than repeated spot work. Any additional area needs agreement in the quote. A small wall-section repaint does not imply that a whole room or house is included.
A mark on intact paint is different from a dent, torn wall surface or loose coating. Show the affected area close up and from across the room. The underlying condition decides whether touch-up painting is appropriate or a separate repair is needed.
Staining from a leak or damp wall needs its cause addressed before a cosmetic finish is considered. Explain any moisture history and whether the area is dry. Touch-up paint is not a remedy for an active leak or concealed building defect.
The agreed service covers sound interior walls, light preparation, agreed local coating and colour-match assessment. Exclusions: Whole-house repainting, external facades, unresolved damp, lead/asbestos disturbance, structural patch work.