I used to work at Creative Framing in Burwood (and other ones) and can say their standard is top notch. Also, if you have some really high quality stuff you want framed archivally, I believe they are now the only ones in Melbourne who hinge images properly - the old way with starch & mulberry paper. Their prices are not terribly cheap, but they will do the right job and use the right products - they can do a cheap job if you want of course - just depends what your needs are.