The owner is very kind and the house is quite big even if the pictures don't show its spaces properly: the bathroom for instance is quite uneasy.
Moreover, our bedroom's window was broken and there wasn't a proper air conditioning system.
By the way, the biggest problem we had to face has been the house's cleaning : the bedroom wasn't fresh a and clean when we arrived, as well as the spaces in common.
There were also enough cockroaches which seem to be a common problem in Sydney.
Honestly I didn't feel comfortable at all.