I started with a passenger van for the safety. Took out the second row seat and left the third row double seat. Built an East-West bed between the windows. A double size blowup camping mattress works for the kids on the floor between the front buckets and bench seat.
A new option for 2020 is the crew van, but that seat is right behind the first row, so you would have to have a kids bed behind that.
A new option for 2020 is the crew van, but that seat is right behind the first row, so you would have to have a kids bed behind that.