I don`t like to get *too* involved with the interior until the rest of the vehicle is clean. Just all that "activity around a dirty vehicle" makes me paranoid about the dirty paint getting touched/brushed against (result = marring). Once all the paint is *clean* I don`t mind manipulating doors/etc. and doing stuff that might involve a lot of activity around the door openings/jambs.

Again, I can see how it`d be different for Pros or whenever doing a full (correction) detail.