Hi Johno,
In order to park in the port you need a pass, which are available to people who A) Have a boat in the port B) Have commercial space in the port. Naturally, there is a trade in the passes from people who don't need all their passes and you can usually pick them up for about 1500e per year. I am not sure how you would get one for a short term basis though.....
Anyone else got any ideas.......?
Cheers
Christian