Are you in SA (festival state?) I'm going to have a small fully furnished house available soon but not until our new house arrives - could be 3 months+ so probably not an option for you.

By 'fully furnished' I mean everything for a single or couple from teaspoons to new bed linen, but no stuff for kid's rooms.

Either way, if you're leaving with not much, you can sometimes find fully or partly furnished places around.