If you live on or near Chestnut Grove in Balham, you already know the rhythm of the area: busy mornings, school runs, damp coats by the door, and the usual London dust that seems to appear from nowhere. The good news?

If you are moving out of a flat or house near Bedford Hill, the last thing you want is a messy surprise at the end of the tenancy.

If you live near Balham High Road, you already know how quickly a home can pick up the usual London wear and tear: street dust by the windows, muddy footprints after a wet school run, a tired sofa after a busy week, and that one oven shelf you keep meaning to tackle.