We call them a house truck. Seen it before, but not in the flesh, pretty impressive. Built on a TK Bedford, one of the most common trucks on NZ roads in the '60's and '70's, but hard to find now. In the early '80's we had a housetruck built on an early '50's KM Bedford, i fitted an Eaton 2 speed diff from an A5 into it. A friend of ours daughter was so impressed when she saw it as a girl, she got one a few years ago, toured the country for 2 or 3 years, and now has it parked at her fathers place, putting her boys in highschool in the city. She blames it all on us.