She must have a very low gearing though...
She's a nurse, a graduate nurse. They probably make $50k tops. After tax that's around $39k. 80% of it goes to interest. So that's 30k interest payments.
At 6% interest rates, this represents a loan of $500k. This property is $1m? So 50% gearing. Not sure if people follow...
In other words her family has deep pockets (they've given her 500k cash) and I'm sure she'd have a lower likelihood of defaulting than the people geared up to 95%. Even if she bought at yields of 3%, that alone can cover 6% interest rates so worse comes to worse she just moves out and rents it out. Don't know what all the drama is about...
On the other hand, I have a friend who bought his place in Werribee. He was already on 90% gearing. I don't know how mortgage lending works nowadays, but this guy refinanced his house for an extra 60k two months ago and has already blown most of his money (40k on holidaying, Korean prostitutes, and some for his Korean wife who used to be a prostitute too etc... he has another 20k left and he's going to invest it in some failing business). It's people like these that will bring the market crashing down.