Minivan build blog with lots of good ideas and pics.

[Minivanmotoman]

http://thegroveguy.blogspot.com/2011/06/toyota-sienna-van-conversion.html?m=1
Apparently, lots of good ideas on Pinterest if you search for minivan camper conversions.
Wish that the search function on here was more functional.

 

[John61CT]

Wish that the search function on here was more functional.

No site has search as good as Google

https://www.google.com/search?q=site:cheaprvliving.com+sienna+OR+mini-van

Note that each of these three are specific syntax for refining google search strings

site:
-
OR