Colleen is a real AMAZING host, she could drive her own travel agency :) Sincerely passionate of her city, she can surely give you thousands of useful advices on where to go, what to see and how to reach it, so you don't have to waste your precious short time in Sydney. Then I want to thank he r here for all the support she gave me in retrieving my luggage lost and awfully managed by my flying company! Thank you Colleen and hope to see you in Italy one day!