Agree 100%
On my only trip to Hawaii I toured the WWII USS Bowfin submarine in Pearl Harbor. During a later trip to Chicago I was also able to tour the captured WWII U-505 at the Museum of Science and Industry.
Although the Bowfin is 60-feet longer and 5-feet wider than the U-505, both are very cramped inside. I'm 6'3" and felt like I was hunched over the entire time during the tour of U-505 and absolutely no way I could have slept in the tiny bunks. There is only room for one person to work in the galley of U-505.
Check out the pics and information available online.
