Good location if you're working within the CBD, however, be aware of the timetabling for trains that pass Toorak station, as you may end up having to catch multiple trains to get to get there as many of the trains are expresses which pass by it. Also, only a few kilometre walk to Chapel Street.
I didn't have much interaction with the hosts, but when I did they were friendly and accommodating, such as helping me with storing my bicycle for a few weeks.
The kitchen facilities are well equipped, however, the fridge/freezer is quite small (mini-fridge) so storing food for extended stay is a bit of a hassle. Although, there were various containers and cooking utensils which were available to use, and came in handy for taking food off the property. A big bonus.
If you're staying here, be aware that the area can be quite noisy, due to the proximity of the train tracks behind the house. There are also odd noises coming from the people living at the property/properties, and the washing machine (shared) which is located within the kitchen.
All in all, it was a reasonable stay, especially due to it being self-contained. Thanks Vivian.