Looking at a 5th Wheeler

We've been thinking about getting a 5th wheeler instead of a house truck/bus. Bernie is keen to get something new so there will hopefully be no issues with things breaking down...well that's the theory!
There were a couple (Paul & Amanda) staying at the Richmond race course in their Big Country 5th wheeler that we went and chatted to. They have been living in theirs for 5 years and love the lifestyle. They had so much information that we went away with our heads spinning.
Here are a few photos of the 5th wheeler we've been inquiring about.