Has anyone used this Buyers agent?

Hi there
Just wondering if anyone has used Metropole (http://www.metropole.com.au/) as a buyer's agent to purchase an investment property(s)?

If so, would you recommend using them for a first time property investor?

The costs seem rather high. Are they good enough to help me purchase a property that is enough below market value at purchase to make up for the fees paid to them?

Any other comments most welcome.
Plenty of information on here about Metropole, and the director Michael Yardney.

The search button is your friend :)

From what it's worth Michael is a well versed, experienced, and widely known Australian property guru.