I stayed at Serena's flat for two weeks in July, it's a cosy little place, perfectly located to discover the city and the thriving night life around Kings Cross and Surry Hills. Getting around from here is also quite easy - the train station of Kings Cross is just across Williams St and you have buses all around you. The flat is in the basement so no views and it can be a bit dark in winter, but in summer it won't get so hot. The kitchen has all the basic facilities you would need for a holiday stay, the bathroom is neat and everything was tidy.
Contact and Check-in/Check-out was easy and prompt, with complementary fruit, bread rolls, jam and milk to start off my stay. There is an ATM right next to the entrance and a bakery across the street, so all very handy.