The possibility of a shared electrical fault adds a different question: which reports are genuinely safe to hold for a combined appointment? I would not make all minor requests wait merely to save call-out fees. A flickering light on the same circuit as a repeatedly tripping outlet, for example...
Completed sales are more useful, but a disappeared listing is still worth recording as withdrawn rather than assuming it sold. Otherwise the quick exits can make demand look stronger than it is. I’d also note when each price cut happened. A reduction after three weeks tells a different story...