Moving into a new home is the perfect moment to start with a completely clean slate. Even properties that look clean on viewing often have areas that haven't been properly cleaned for months — inside appliances, behind furniture, inside cupboards.
Before your belongings arrive is the easiest time to properly clean a property. Once furniture is in place, cleaning thoroughly is significantly harder. A professional clean at this point sets a genuine baseline rather than cleaning around obstacles.
Ideally, book your move-in clean for the day of or the day before your moving date. This gives the cleaner access to an empty property and gives you a completely clean home to move into.