Our water supply for the 350GT Familia, is tucked away underneath the forward kitchen hold and it's very awkward to get to every time it needs filling, also a very small supply container...

Very good point, I'm reluctant to make any more holes in the out skin of our beloved. She did have a 'back box' on the rear of her, which whilst useful, I thought ruined the line of the van. Hubby is an aircraft fitter and has now removed it and you really can't see any evidence of holes from the bolts...Phew... I'm actually of the mind, if something 'aint broke'...don't try and fix it..lol Thank you for the advice...