We stayed at Kirsten's place for four weeks in July '18. The apartment was very neat and tidy and fit our family of four easily. Kirsten met us at the apartment and showed us around. She responded to all enquires swiftly and courteously.
In the apartment, the kids loved the double sized bunk beds. The view from the balcony is spectacular, and it is even better from the pool on the 22nd floor. The apartment is close to the South Yarra train station, which makes it very easy to get into the city or inner suburbs like Richmond. (The noise from the train can be a little loud, but that's what you get when you are so close to everything.)
I would highly recommend Kirsten's apartment to anyone who needs to be close to the city and public transport. It was the perfect spot for our family!