the thing is i want the floor to be totally flat rather than ridged like it is, im not too bothered about water getting underneath floor as i'll only be keping the van a year or so and then i'll probably weigh it in or sell it cheap as it wont be worth much anyway!
i might just get a piece of cheap plywood and do the floor myself as its already got the sides and arches boxed in but the woods really old and scruffy looking!