What a spot-check is for
A spot-check answers one question: did the last shift do what it was supposed to do. It looks at high-visibility and high-consequence areas, takes a few minutes, and is often unannounced. It is deliberately shallow, because its value is in frequency. A check that happens every fortnight and takes ten minutes catches drift faster than a thorough audit that happens twice a year. Depth is what the full inspection is for, and the two are not interchangeable.
It is also the check most likely to be prompted by something. A comment from a tenant, an item appearing twice on the handover record, a change of cleaner. In a heritage Balmain building a spot-check often focuses on the places that are hard to reach and easy to skip: the top of a timber skirting, the corner of a stair return, the frame of an original window. Those are the places a tenant notices last and remembers longest.
