This is going to be a lengthy build, I've done all the necessary to make the seat removal legal.
First thing is first make the floor level.
Working on,
*Waterproofing/sealing timber
*Vinyl waterproof upholstery bottom
*Carpeted top with access panels.
http://www.nissanpatrol.com.au/forum...2013/08/25.jpg
http://www.nissanpatrol.com.au/forum...2013/08/26.jpg
http://www.nissanpatrol.com.au/forum...2013/08/27.jpg