What the baseline actually records
For each area it notes the surface types, their apparent condition and anything already beyond routine remedy. A vinyl floor with worn-through sealer, grout permanently discoloured, a carpet with set stains, ceiling tiles marked by an old leak. These are not criticisms of the previous arrangement. They are facts about what a mop and a scrubber will and will not change, and they belong in writing before a price is agreed.
The baseline also captures things that will affect method rather than appearance. Loose floor edges, damaged skirtings, non-standard finishes and areas where drainage is poor all change how the work is done. Recording them means the method chosen suits the building rather than the general case, and that a cleaner is not blamed for damage that was already present.
