Communication with John before and during our stay was excellent. He would always check if everything was okay.
The studio is exactly as described as are the photo's (I reckon it looks bigger in reality) and all the information John gives about (public) transport, sights etc.
The bus stop just up the road was excellent for my mum (not too much walking) and takes you straight to Wynyard station where you can continue your trip from there. Apart from the city, we enjoyed cremorne point and a beer at the rowers.
Our stay in Sydney was everything we hoped for and more.
Would definitely recommend studio Hindi and love to come again!