Kerrin's place is very nice, everything as describe. The apartment is build on top of the garage with self check in key box, which is very easy to self cater. We requested an early check in at 6am ( although we actually arrived at 9am, bcos I forgot the time difference with Hong Kong) as flight usually arrive in morning to Australia, Kerrin was happy to cater for our needs, which I really appreciate.
The location itself is not right in the CBD but only a few train stop ( only 3 or 4), it's still in zone 1. It's only less than $20( and $15-17) if needed to catch an uber/ taxi to city. The lovely thing of this apartment that it is next to The Convent, which is my favourite spot in Melbourne. A nice stroll down by the river is also only 2 min walk away.
Highly recommend if u like to experience a real Melbourne life, not just be a tourist to stay in the main areas.