While a lot of great restoration work has been done on U-995, there are a lot of niceties that have been added, I don't know if it was for the museums purposes or during it's years in the Norwegian Navy. Certainly that great lighting is a benefit of the museum! In my opinion the American fleet boats were much nicer from a habitation point of view, they had to be since they had some brutally long transits and on station times. I don't envy anyone who served on the subs of the time, what ever the nation.