Production of Pucks stopped in 2009/10 but the standard fresh water system on Eriba Tourings is still a water container under the sink (and under the washroom basin if the model has a washroom). There is a cost option to have an external water inlet and associated piping fitted and another to have an externally filled internal tank.
On some models the unused table can be slid under the bed but otherwise we slid it under the back of the van, having purchased a bag big enough for the table to avoid damaging it on gravel etc. Mainly we slept with our vans configured with single beds and left the table in place between the beds.
Having dragged our cable once it had a temporary repair by Green Flag and I got our local caravan dealer to fit a new length from a junction box under the front of the van. The way to ensure the cable doesn't drag is to put two twists into it before fitting the plug to the car socket. I was disbelieving when told of this solution but it actually works a treat.