I recommend the book "Olympic, Titanic's Sister" by Mark Chirnside. It will tell you just about everything you would want to know about Olympic.I know that following Titanic, Olympic recieved a number of changes, namely safety related ones, but what about interior ones? I know she got a cafe Parisien like Titanic. What else was changed? I know originally Olympic lacked the A deck cabins near the aft grand staircase, were those ever added? And any other major interior changes. Thanks!