If you manage a busy office in Marsh Wall or Canary Wharf, you already know the truth: cleaning is never just about making things look tidy.

If you live in or around West India Quay and Canary Wharf, you already know how quickly a sofa can pick up the realities of everyday life: coffee drips after a rushed morning, crumbs from late-night snacks, pet hair that seems to appear from nowhere, and that slightly tired look that creeps in long before the fabric is actually worn out.

If you are moving out of a flat in Canary Wharf, you already know the drill: boxes everywhere, a final meter reading to chase, keys to return, and that nagging feeling that the property has to look spotless for the next handover.