>>510230881it can mean many things, not just 'I'm keeping sets of data backups next to each other', fucktard.
A private home isn't just your current location with your bedroom. People have multiple flats/houses, consider their family/spouses' homes 'their own' etc. Distinction between a place that's their own, and one they have no control over.
Nobody who's doing that is retarded enough to make copies sit next to each other.