Peeling, powdery or poorly bonded paint may not accept a simple topcoat. The surface and any preparation method need review. Hazardous coatings or suspected asbestos must not be disturbed as part of an ordinary small painting request.
An old tin label can help identify the intended colour, but the existing wall may have aged. Tell Fix Nik whether paint is available and how it has been stored. An identical colour name does not promise an invisible match.
Furniture, curtains and floor edges need room for suitable protection. Explain what can be moved before the appointment and anything fragile nearby. Preparation time depends on access as well as the size of the visible mark, especially in occupied rooms.
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.