Not Sydney but Pittwater.

We bought Kinora through DBY Boat Sales at Pittwater. First boat. Darren was extremely helpful (well, he is a sales person) and arranged a pre-survey inspection via Zoom because we were locked down in Melbourne and could not view the boat. He suggested a surveyor who turned out to be very good. When we put the offer in, Darren was upfront about what the owner would accept and we went with that.

Others may have had different experiences but I'm happy recommending DBY. As always, caveat emptor.

Cheers,
Kinora