Figured I'd help pay it forward. After been in Sydney last year, here's what I learned
Amanda Heavens (SP)
http://www.amandaheavens.com.au/
This place only has Mature SPs, so if MILFs are your thing, this is the place for you. Located in North Sydney, it's about 20 mins walk from the nearest Subway (Artamon Station). The rates are higher than the typical GTA rates as seen below
30 mins $160
45 mins $220
60 mins $280
90 mins $420
Half is the room fee, and the other is the service fee that goes to the lady. They do accept Credit Card and it's discrete billing however there's a 10% surcharge (I was lucky Amanda the owner waived my fee, a gift for a Canuck tourist and first time hobbyist down under)
After being taken to a room, the available ladies each take turns coming in and give you their pitch. They ask what you like and stuff and you in return can ask her about special needs/requests that may or may not be extra. After getting through the lineup and trying to remember their names, the owner returns and asks for your choice and then you settle up the donation. Your choice returns and then the session begins. Each room has its own bed, shower and toilet.
At Michelle's (MP)
http://www.atmichelles.com/
This is an MP located in Kings Cross just across from Rushcutter's Bay park. There are no signs on the outside for the place, Google Street View accurately shows a moving box shop at the address; it's the discrete door right in the middle of the facade.
I am very familiar with MPs here in the GTA and the walk-in experience is different from what I am used to here. First, as a walk-in they give you a list of room numbers for the girls who are available. Each girl has their own individual room and you as the client go an visit each one. Upon knocking and being let in, the introduction using has the girl offering her own menu and you can ask questions. Extras like BBBJs (FYI which are called "Natural Oral" Down Under) and FS are available more often than not. However, each girl has her own menu/limits (e.g. one American working down there had a no kissing policy and only offer DATY, while others went all the way to FS. Extras pricing varies from girl to girl as well. BBBJs can go from $100 - $150
The girls come from all over; mostly Aussie and Asians, but there were some other foreigners like the aforementioned American and one girl from the UK. They're also in their 20s for the most part
Once you've decided, you return to the receptionist to settle up if paying by Credit card (again 10% surcharge) or she calls the room of the girl you've chosen and you're on your way.
Rates are
30 mins $150
45 mins $190
60 mins $220
Interesting enough this is all inclusive (before extras, but comes with the typical Body Slide) and all the donation goes to the girl. I am guessing they settle up with the establishment on their own
Some rooms have their own shower and others you need to leave the room to use one down the hall. One really cool things about this place is the massage tables have a hole in the middle right where your crotch goes so you're not lying on your junk when on your stomach. It also makes for some neat reach around play. Wish they had them here in the GTA.
All in all, it's comparable pricing to the GTA but it's the extras that get you. As I mentioned before, all girls have an extras menu (and the establishment knows it). One MP told me, she loves BBBJ and had a client stay with her for 4hrs with her going down on him the whole time (he was high for the most of it). Ignoring the extras, and just going by the BS comparison, I can say that the MP sessions here in the GTA are a lot more worthwhile then this place. But I guess if you're half way around the world and really want to scratch that itch, this and other places are the best choice you've got. The novelty is nice, especially if you have a thing for Aussie gals, but if you can wait to return to Canadian soil and hit up the top tier GTA MPs like SRM, Flirt, etc, then you'll be saving yourself a lot of money
Hope this helps