It was located in very central area of Perth.
Actually I didn't expect that much as it was my last minute booking without searching the place.
It turned out this house was literally in the center, just a few steps from all famous bar and luxury brand shops.
The apartment itself was pretty spacious, clean, tidy, exactly as same as picture no more or less.
Stephanie is a very welcoming host as well, I strongly recommend this place to others for spending holidays.