I read a brochure for 'Wentworth Conversions' the other day and noticed a
clever idea. They use the 'hole in the floor' and a pole type of table
fitting. Their vans (VWs) have two holes (one centred and one up front) and
two tables, one big one small. The clever bit is that you can set up the
big table outside the van using the small table up side down as a base. I
was impressed but then that doesn't take much these days.

Martin