we are trying to let my old flat, and a couple recently arrived from australia are interested. they can pay the 6 weeks deposit, and are willing to pay 3 months rent in advance, but don't have jobs yet. in this economic climate (in London), how easy will it be for them to get jobs and pay the rent? as they're australian, we can't get usual credit references, but would be ok to let to them if we thought they'd be likely to get jobs ok. would you?