I've been admiring the video work of Paul Huskinson and his team for some time. Paul and his team work out of Canberra, AU and are another example of the outstanding work that so many real estate video producers in AU are doing these days.
Here is one of their recent videos. I like their unique style where the camera moves are slow and smooth, the music track is soft classical, and the dissolves between cuts are long and smooth. There are several other examples on their site that illustrate this characteristic style.
Paul says they use a Dollyslide, Mini jib and floor monkey. On bigger jobs they use the same items with dolly pipes. 5D MK II's are there weapons of choice. Paul is an active participant in the PFRE Video for real estate flickr group.