Staying with Kristie is great!! Even though we did not see each other very often due to both of our schedules, our chats in the evening were always fun and I always felt comfortable around her. The location of the house and the place itself is awesome. The tram station that brings you to the city in only 15 minutes is just around the corner.
By choosing to stay with Kristie, you will surely have a great 'home' in Melbourne ;)