If anyone does use a Ploo www.thebrowncorporation.com/products/ploo this summer I'd be interested to know how it goes. We've wimped out and are going for a site with toilets, but would like to do the more rustic thing another time.
Only problem at the moment is the DH has told me the 16 stone limit is not adequate (for him).... so it looks like I might be needing a new DH then!