Here is my Old Works Van I Converted, i've never done this before so something may not be the best way but it's the way I did it, I had my Helper Noah my youngest Son and now and then your see Ollie my eldest pop in and out its been fun spending about 1-2 hrs after work most days working on her..

1st I had to remove all the old work decos with a hot air gun many a burnt finger,
2nd Cut out the Windows and bonded them in
3rd onto a light layer of insulation and the trim in side from cutting the plywood removing the bulkhead trim fixed all the carpet lining
4th down with the flooring carpet
5th making the Box to carry my Magic Mirror Photo Booth when i need it
6th installing the back seat for the kids this was just a front passenger seat with matching trim
then to fin black the trim and rosa polish it all over!

I got my Van 1st as my Works Van back in 2012 with only 16,000 miles on the clock and I had her for the next 6ish years till 116,000 miles then when the Company got a new Van for me i decided to buy it from Work and set about turning her into my "part" Photography Van to carry my Photo Booth in the back and box's of props and the rest of the van for the Family,
if you looking for a Wedding Photographer swing by my website and have a look!!
http://www.devoneventphotography.com/