My wife and I stayed at Annie's place for about a week. The apartment matches the description provided on the web. It is a cool renovated warehouse on two floors (with stairs to go to the bedroom).
It is a very Melbournian experience. It is in hipstery Fitzroy, very close to supermarkets and heaps of shops and restaurants in Brunswick and Smith streets. It is also very convenient to public transport to quickly reach the city.
I definitely recommend Annie's apartment for short stays.