Okay, so I might regret this but…   Since the Signature Collection experience of a “ship within a ship” concept is new to Princess, we all have a lot of questions. Since there are still a few cruises before I board, there might be people posting more information between now and then so it may become clear in the next few weeks. But so far I have been underwhelmed by the information here. (And I will NOT talk about the D0 cabin controversy!)   So ask your SIGNATURE ONLY questi