Hello Fleck!
Thanks for the information!
I really was somewhat worried about the practise in the U-995. It's great you can research the boat just on your own. And yes, my girlfriend will be joining to me when going to the boat and yes, she is interested in my hobby, as I plan to write a book in Finish about the boats and the U-boat war. But you know the girls... interests towards old submarines can be somewhat limited...
I'll bet we'll enjoy our trip, GF lived a year in Hamburg when she studied there few years ago!