Chris is a really great host. He always replied very fast to my message.
The apartment is PERFECTLY located in central Melbourne. It is very easy accessible by the airport. The free tram is just outside of the building and it leads you to major station so you can easily visit the city. Lots of fancy restaurants, bars and clubs are very close to the building (in the CBD).
The building is modern with great amenities.
If I ever have to stay again in Melbourne, I will definitely ask Chris for his place !