This was a good solo stay while I was in Melbourne for a couple of nights. Just be fully aware that there will be someone else in the other room - one room is with an ensuite, and mine was with a private bathroom across the hallway.
Shivan is a great host who communicated consistently throughout the stay, and was always kind and understanding with his instructions for the stay.
The room I was in had exposure to the light from the living area + you could hear the tram from Elizabeth St, so keep that in mind if you're a light sleeper! Otherwise clean and fab location.