Can the boot floor in the 12-18 SW be lowered by removing the underfloor trays? Same as it can in my Venga?! Need a car with plenty of room for camping, and if that space is usable it will be, if not it probably isn't (guessing that space is included in the word boot sizes). Couldn't see how you might on the one I just looked at in the dealer, but didn't want to pull at it too much! The under floor trays are subdivided in a way that makes them of very limited use.