Seats and cushions
Explain how many seat sections and loose cushions are involved. A corner sofa or chaise may not match a simple two-seat description. Tell us whether covers have been removed or washed previously and if any fabric has changed shape. The agreed scope should name the sections rather than rely on an approximate seat count alone.
Arms and contact areas
Frequently handled arms can collect oils and surface soil, while other fabric remains lightly used. Show those areas in photographs. Repeated wear can also change texture or colour. Cleaning may address suitable residue, but it cannot rebuild a flattened pile or make a worn arm match an unused section.
Backs and exposed sides
Specify fixed back panels and sides if they need attention. Furniture placed tightly against a wall has different access from a sofa clear on all sides. Agree any movement beforehand. Fragile feet, connected mechanisms and heavy frames should not be moved or dismantled on assumption.
Marks needing assessment
Identify drinks, food, pet accidents or earlier treatments as accurately as possible. Give the age of each concern rather than calling every mark a fresh stain. If the cause is unknown, say so. A cleaning plan should account for that uncertainty instead of offering a guarantee about every patch on the covering.